London LON to Washington, DC WAS flight with Fly Play

Tue 31 Mar
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Aer Lingus
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Journey information

Overview: London to Washington, DC flight

United KingdomUnited Kingdom
USAUSA
Icon of flight

Flights from London to Washington, DC depart on average 100 times per day, taking around 9h 38m. Cheap flight tickets for this journey start at £312 if you book in advance.

There are 8 flights per day. The earliest flight runs at 06:00, the last at 23:55. The fastest flight covers the 5899 km distance in 11h 25m. September is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
5899 km
Average flight duration
9h 38m
Cheapest ticket price
£312
Flights per day
100
Direct flights
8
Fastest flight
11h 25m
Cheapest month to travel
September
First flight
06:00
Last flight
23:55
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

The cheapest and fastest flights from London to Washington, DC

Showing times and prices for 01 Apr

Cheapest price

£1028

Average price

£2119

Fastest journey

8 h

Average duration

8 h 5 m

Flights per day

150

Distance

5899 km

Cheap tickets

The best way to find a cheap flight ticket from London to Washington, DC is to book your journey as far in advance as possible and to avoid travelling at rush hour.

The average ticket from London to Washington, DC will cost around £2119 if you buy it on the day, but you can find cheap flight tickets today for only £1028.

Fast flights

Of the 150 flights that leave London for Washington, DC every day 13 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

These direct flights cover the 5899 km distance in an average of 8 h 5 m but if you time it right, some flights will get you there in just 8 h .

The slowest flights will take 8 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • JetBlue AirwaysB61621 · B62055
    08:4011h48
    London Heathrow Airport
    15:28Ronald Reagan National Airport
    £10281One-way
    1 change
  • JetBlue AirwaysB62220 · B62587
    08:1519h44
    London Heathrow Airport
    22:59Ronald Reagan National Airport
    £10281One-way
    1 change
  • JetBlue AirwaysB620 · B62587
    11:5516h04
    London Heathrow Airport
    22:59Ronald Reagan National Airport
    £10281One-way
    1 change
  • JetBlue AirwaysB61621 · B61355
    08:4013h50
    London Heathrow Airport
    17:30Ronald Reagan National Airport
    £10281One-way
    1 change
  • Aer LingusEI163 · EI119
    13:2511h00
    London Heathrow Airport
    19:25Dulles International Airport
    £10731One-way
    1 change

Live departures

London to Washington, DC flight times

The table below shows live departures for London to Washington, DC flights for today, Tuesday 31 March. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
icelandair11:55 London
11h25
23:20 Washington, DC0 changesdirect
icelandair12:15 London
11h15
23:30 Washington, DC0 changesdirect
Wednesday 1 April
austrian_airlinesOS340 · OS4105:00 London Heathrow Airport
13h35
18:35 Dulles International Airport1 change
air_franceAF1381 · AF5005:15 London Heathrow Airport
14h50
20:05 Dulles International Airport1 change
klmKL1000+delta_air_linesKL6051 · KL566405:30 London Heathrow Airport
15h19
20:49 Baltimore/Washington International Airport2 changes
klmKL1000 · KL65105:30 London Heathrow Airport
14h05
19:35 Dulles International Airport1 change
sasSK1530 · SK1421 · SK92505:40 London Heathrow Airport
15h20
21:00 Dulles International Airport2 changes
brussels_airlinesAC6330+air_canadaAC833+jazz_aviationAC882305:50 London Heathrow Airport
13h40
19:30 Ronald Reagan National Airport2 changes
unitedUA9924 · UA95105:50 London Heathrow Airport
12h30
18:20 Dulles International Airport1 change
lufthansaLH2483+air_canadaAC837+jazz_aviationAC878405:55 London Heathrow Airport
16h08
22:03 Ronald Reagan National Airport2 changes
lufthansaLH2483+air_canadaAC837+jazz_aviationAC878605:55 London Heathrow Airport
17h58
23:53 Ronald Reagan National Airport2 changes
lufthansaLH923 · AC9105+jazz_aviationAC878606:30 London Heathrow Airport
17h23
23:53 Ronald Reagan National Airport2 changes
unitedUA8812 · UA98806:30 London Heathrow Airport
12h35
19:05 Dulles International Airport1 change
unitedUA123 · UA449906:45 London Heathrow Airport
11h39
18:24 Ronald Reagan National Airport1 change
unitedUA958 · UA237007:00 London Heathrow Airport
14h33
21:33 Baltimore/Washington International Airport1 change
jetblue_airwaysB62220 · B6258707:15 London Heathrow Airport
19h44
02:59 Ronald Reagan National Airport1 change
british_airwaysEI8326+aer_lingusEI11707:15 London Heathrow Airport
12h30
19:45 Dulles International Airport1 change
virgin_atlanticKL2502+endeavor_airKL661507:20 London Heathrow Airport
15h59
23:19 Dulles International Airport1 change
virgin_atlanticAF6752+endeavor_airAF588707:20 London Heathrow Airport
15h59
23:19 Dulles International Airport1 change
air_canadaAC853+jazz_aviationAC878607:30 London Heathrow Airport
16h23
23:53 Ronald Reagan National Airport1 change
air_canadaAC853+jazz_aviationAC878407:30 London Heathrow Airport
14h33
22:03 Ronald Reagan National Airport1 change
jetblue_airwaysB61621 · B6205507:40 London Heathrow Airport
11h48
19:28 Ronald Reagan National Airport1 change
swissLX317+air_canadaAC881+jazz_aviationAC878607:40 London Heathrow Airport
16h13
23:53 Ronald Reagan National Airport2 changes
swissLX317 · LX7207:40 London Heathrow Airport
13h05
20:45 Dulles International Airport1 change
klmKL1002 · KL65107:40 London Heathrow Airport
11h55
19:35 Dulles International Airport1 change
jetblue_airwaysB61621 · B6135507:40 London Heathrow Airport
13h50
21:30 Ronald Reagan National Airport1 change
aer_lingusEI153 · EI11707:50 London Heathrow Airport
11h55
19:45 Dulles International Airport1 change
aer_lingusBA5953 · BA614107:50 London Heathrow Airport
11h55
19:45 Dulles International Airport1 change
air_franceAF1681 · AF5007:55 London Heathrow Airport
12h10
20:05 Dulles International Airport1 change
air_franceAF1681 · AF334+republic_airlinesAF896007:55 London Heathrow Airport
15h24
23:19 Baltimore/Washington International Airport2 changes
ba_cityflyerBA4462+aer_lingusBA614108:10 London City Airport
11h35
19:45 Dulles International Airport1 change
american_airlinesBA1596+psa_airlinesBA662808:15 London Heathrow Airport
12h01
20:16 Dulles International Airport1 change
helveticLX461+swissLX7208:15 London City Airport
12h30
20:45 Dulles International Airport1 change
air_dolomitiLH5657+lufthansaLH41808:15 London City Airport
11h50
20:05 Dulles International Airport1 change
delta_air_linesAF3587 · AF208208:20 London Heathrow Airport
20h07
04:27 Dulles International Airport1 change
delta_air_linesKL6048 · KL522708:20 London Heathrow Airport
20h07
04:27 Dulles International Airport1 change
delta_air_linesKL6048 · KL522808:20 London Heathrow Airport
14h14
22:34 Dulles International Airport1 change
delta_air_linesAF3587 · AF289308:20 London Heathrow Airport
20h33
04:53 Baltimore/Washington International Airport1 change
delta_air_linesKL6048 · KL516508:20 London Heathrow Airport
20h33
04:53 Baltimore/Washington International Airport1 change
delta_air_linesKL6048 · KL516608:20 London Heathrow Airport
16h07
00:27 Baltimore/Washington International Airport1 change
delta_air_linesKL6048 · KL522608:20 London Heathrow Airport
16h26
00:46 Dulles International Airport1 change
delta_air_linesAF3587 · AF589208:20 London Heathrow Airport
13h49
22:09 Baltimore/Washington International Airport1 change
delta_air_linesKL6048 · KL516308:20 London Heathrow Airport
17h54
02:14 Baltimore/Washington International Airport1 change
delta_air_linesAF3587 · AF571908:20 London Heathrow Airport
17h54
02:14 Baltimore/Washington International Airport1 change
delta_air_linesAF3587 · AF564908:20 London Heathrow Airport
14h14
22:34 Dulles International Airport1 change
delta_air_linesKL6048 · KL741308:20 London Heathrow Airport
13h49
22:09 Baltimore/Washington International Airport1 change
helveticLX431+swissLX7208:25 London Gatwick Airport
12h20
20:45 Dulles International Airport1 change
unitedUA905 · UA443308:30 London Heathrow Airport
10h54
19:24 Ronald Reagan National Airport1 change
air_canadaAC867+jazz_aviationAC882308:30 London Heathrow Airport
11h00
19:30 Ronald Reagan National Airport1 change
air_canadaAC867 · AC417+jazz_aviationAC878608:30 London Heathrow Airport
15h23
23:53 Ronald Reagan National Airport2 changes
unitedUA8810 · UA93308:30 London Heathrow Airport
15h25
23:55 Dulles International Airport1 change
air_canadaAC867+jazz_aviationAC882508:30 London Heathrow Airport
17h25
01:55 Ronald Reagan National Airport1 change
lufthansaLH901 · AC9105+jazz_aviationAC878608:30 London Heathrow Airport
15h23
23:53 Ronald Reagan National Airport2 changes
lufthansaLH901 · LH41808:30 London Heathrow Airport
11h35
20:05 Dulles International Airport1 change
delta_air_linesAF3610+republic_airlinesAF896008:40 London Heathrow Airport
14h39
23:19 Baltimore/Washington International Airport1 change
aer_lingusEI155 · EI11708:50 London Heathrow Airport
10h55
19:45 Dulles International Airport1 change
aer_lingusBA5955 · BA614108:50 London Heathrow Airport
10h55
19:45 Dulles International Airport1 change
klm_cityhopperKL1004+delta_air_linesKL6013 · KL516608:55 London Heathrow Airport
15h32
00:27 Baltimore/Washington International Airport2 changes
klm_cityhopperKL1004+klmKL65108:55 London Heathrow Airport
10h40
19:35 Dulles International Airport1 change
british_airwaysBA175+republic_airlinesBA663609:15 London Heathrow Airport
11h22
20:37 Ronald Reagan National Airport1 change
sasSK502 · SK92509:20 London Heathrow Airport
11h40
21:00 Dulles International Airport1 change
unitedUA17 · UA199209:25 London Heathrow Airport
11h05
20:30 Dulles International Airport1 change
american_airlinesBA1516+republic_airlinesBA663609:30 London Heathrow Airport
11h07
20:37 Ronald Reagan National Airport1 change
tap_portugalTP1335 · TP23309:35 London Gatwick Airport
15h00
00:35 Dulles International Airport1 change
delta_air_linesAF9301 · AF853309:45 London Heathrow Airport
17h16
03:01 Baltimore/Washington International Airport1 change
delta_air_linesAF9301+skywest_airlinesAF862009:45 London Heathrow Airport
17h14
02:59 Dulles International Airport1 change
delta_air_linesKL6082+skywest_airlinesKL680709:45 London Heathrow Airport
17h14
02:59 Dulles International Airport1 change
delta_air_linesKL6082 · KL7450 · KL516609:45 London Heathrow Airport
14h42
00:27 Baltimore/Washington International Airport2 changes
delta_air_linesKL6082 · KL570809:45 London Heathrow Airport
17h16
03:01 Baltimore/Washington International Airport1 change
lufthansaLH2473 · LH41409:50 London Heathrow Airport
13h35
23:25 Dulles International Airport1 change
tap_portugalTP1367 · TP23110:20 London Heathrow Airport
32h50
19:10 Dulles International Airport1 change
tap_portugalTP1367 · TP23310:20 London Heathrow Airport
14h15
00:35 Dulles International Airport1 change
british_airwaysBA173+republic_airlinesBA467110:35 London Heathrow Airport
12h08
22:43 Ronald Reagan National Airport1 change
virgin_atlanticAF9663+endeavor_airAF588710:45 London Heathrow Airport
12h34
23:19 Dulles International Airport1 change
virgin_atlanticKL2508+endeavor_airKL661510:45 London Heathrow Airport
12h34
23:19 Dulles International Airport1 change

Find all the dates and times for this journey

Compare prices and tickets London to Washington, DC by flight

Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Wed
01 Apr
Thu
02 Apr
Fri
03 Apr
Sat
04 Apr
Sun
05 Apr
Mon
06 Apr
Tue
07 Apr

Why should you book London to Washington, DC flights with Omio?

Fly Play as well as Icelandair, British Airways, United, Aer Lingus and more offer flights services from London to Washington, DC.
Omio is an official ticket reseller for all your travel options from London to Washington, DC.

Why book with Omio vs Fly Play?

  • Compare with other providers: On Omio, you can not only buy tickets for Fly Play, but also compare tickets for the likes of Icelandair, British Airways, United or Aer Lingus to find the best option for your trip from London to Washington, DC.
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.

Why book with Omio over Skyscanner, Kayak or Edreams?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Icelandair, British Airways, United or Aer Lingus to find the best option for your trip from London to Washington, DC.

Airlines: Fly Play, Icelandair, British Airways, United, Aer Lingus, Austrian Airlines from London to Washington, DCFind the best flights between London to Washington, DC with Omio's travel partners Fly Play, Icelandair, British Airways, United, Aer Lingus, Austrian Airlines from £312. We can find you the best deals, schedules and tickets when comparing and booking the best trip.

United

About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average Duration
12h 45m
Cheapest Price
£1024
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.

British Airways

About
British Airways (BA) is the United Kingdom’s flag carrier airline with headquarters in London near its main hub at London Heathrow Airport (LHR). BA is the second largest UK-based airline in terms of fleet size and number of passengers carried. Known as a full-service global airline, British Airways offers year-round low fares to destinations worldwide and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. syn p British Airways (BA) is the flag carrier airline of the United Kingdom with its headquarters in London near its main hub at London Heathrow Airport (LHR). Known as a full-service global airline, BA offers low fares year-round to destinations around the globe and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. BA is also the second largest airline based in the UK in terms of its fleet size and number of passengers carried.
Luggage & cancellation policy
British Airways frequency
9 a day
Luggage included
Economy Basic includes 1 cabin bag (max 23kg, 56x45x25cm) plus 1 personal item (40x30x15cm)
Additional luggage
Additional checked bags can be purchased, with prices varying by route and fare class
Cancellation Policy
Cancellation policy depends on ticket type - Basic tickets non-refundable, Flexible tickets can be cancelled for a full refund
Pregnant on board
Travel permitted until end of 36th week for single pregnancies, end of 32nd week for multiple pregnancies. Medical clearance required after 28th weeks
Unaccompagned minor
Young flyers aged 5-11 can travel alone using British Airways' Skyflyer Solo service. Service must be booked in advance and is available on most routes
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
British Airways provides assistance for passengers with reduced mobility, including wheelchair assistance and special assistance through airports.
Pets
Pets travel in the hold except assistance dogs. Advance booking required. Only cats and dogs accepted on most routes

Austrian Airlines

About
Austrian Airlines is the flag carrier of Austria and a member of the Lufthansa Group, offering flights across Europe and to long-haul destinations in Asia, North America, and beyond. Operating primarily from Vienna International Airport, Austrian combines efficiency with warm hospitality. Economy Class passengers enjoy comfort, onboard entertainment, and meals, while Business Class offers spacious seating, fine dining inspired by Austrian cuisine, and lounge access. With a reputation for quality service and reliable connections, Austrian Airlines is a trusted choice for travelers worldwide
Luggage & cancellation policy
Austrian Airlines frequency
1 a day
Luggage included
1 carry-on bag (max. 8kg, 55x40x23cm) and 1 personal item (40x30x10cm) included in Economy
Additional luggage
Additional baggage can be purchased online or at the airport. Fees vary by route.
Cancellation Policy
Refund depends on ticket type - Light fares non-refundable, Classic and Flex fares refundable with fee.
Pregnant on board
Pregnant women can travel until end of 36th week (32nd week for multiple pregnancies). Medical certificate required after 28th week.
Unaccompagned minor
Unaccompanied minor service available for children aged 5-11 (mandatory) and 12-17 (optional). Must be booked at least 48 hours in advance.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Austrian Airlines provides assistance for passengers with reduced mobility. Pre-notification required 48 hours before departure.
Pets
Small pets in cabin, max 8kg including transport container. Larger animals in cargo hold.

Icelandair

About
Icelandair is the flag carrier of Iceland, with roots tracing back to 1937. It operates as part of the Icelandair Group and is headquartered in Hafnarfjörður, Iceland. The airline's business strategy leverages Iceland's unique geographical position midway between North America and Europe, offering transatlantic flights with a convenient stopover option in Iceland. Icelandair serves destinations on both sides of the Atlantic from its main hub at Keflavík International Airport, and also operates domestic flights from Reykjavík Airport. The airline is known for promoting Iceland as a tourist destination and providing a comfortable flying experience with Icelandic hospitality.
Luggage & cancellation policy
Average Duration
11h 25m
Cheapest Price
£562
Luggage included
One carry-on bag (10kg) and one personal item included in Economy
Additional luggage
Extra bags can be purchased, prices vary by route
Cancellation Policy
24-hour cancellation policy for full refund, after that fees apply based on fare type
Pregnant on board
Up to week 36 of pregnancy. After week 28, medical certificate required
Unaccompagned minor
Available for children 5-17, must be booked at least 48 hours in advance. Service fee applies
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Wheelchair assistance available, must be requested at least 48 hours before departure
Pets
Small pets in cabin, larger ones in hold. Must be booked in advance

Aer Lingus

About
Aer Lingus is Ireland's national airline, established in 1936. It operates over 100 routes, connecting Europe and North America from its main hub at Dublin Airport, as well as from Cork, Shannon, and Knock. A member of the International Airlines Group (IAG), Aer Lingus is recognized as a 4-star airline by Skytrax. The airline is known for its Irish hospitality and offers a range of services, including its AerClub loyalty program. Aer Lingus utilizes a modern fleet of Airbus aircraft, including the A321neoLR, for efficiency, comfort, and safety.
Luggage & cancellation policy
Average Duration
11h 45m
Cheapest Price
£489
Luggage included
1 small bag (25x33x20cm) and 1 cabin bag (55x40x24cm)
Additional luggage
23kg checked bag can be purchased
Cancellation Policy
Free cancellation within 24 hours of booking if flight is more than 7 days away. After that, fees apply based on fare type.
Pregnant on board
Up to end of 36th week (32nd week for multiple pregnancies). Medical certificate required if complications
Unaccompagned minor
Young flyer service available for ages 5-11. Must be booked at least 72 hours before departure
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Aer Lingus provides wheelchair assistance and special assistance for passengers with reduced mobility
Pets
Small dogs and cats allowed in cabin (6kg including carrier) and cargo hold (32kg including container)

Fly Play

About
Fly Play is an Icelandic low-cost airline headquartered in Reykjavík, Iceland, that commenced operations in June 2021. It operates flights between North America and Europe, utilizing a fleet of Airbus A320neo family aircraft with its main hub at Keflavík International Airport. The airline focuses on offering affordable fares and a safe, pleasant journey. Fly Play also provides related services such as food and beverages, and booking services.
Luggage & cancellation policy
Average Duration
11h 0m
Cheapest Price
£301
Fly Play frequency
1 a day
Luggage included
1 personal item (max 40x30x20 cm)
Additional luggage
Additional cabin bag (max 55x40x23 cm) and checked bags available for purchase
Cancellation Policy
Free cancellation within 24 hours of booking if flight is more than 7 days away. After that, cancellation fee applies.
Pregnant on board
Pregnant women can travel up to week 36 of pregnancy (week 32 for multiple pregnancies). Medical certificate required if pregnancy is complicated
Amenities on board the airplane
Wifi
Food sold onboard
Accessibility
Fly Play offers assistance for passengers with reduced mobility, including wheelchair services and priority boarding. Passengers are advised to request assistance at least 48 hours before departure to ensure proper arrangements.

FAQs: London to Washington, DC flights

Find answers to the most common questions about traveling from London to Washington, DC by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from London to Washington, DC can start from as little as £312 when you book in advance. The average flight ticket price for London to Washington, DC is £572; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from London to Washington, DC is 11h 25m to travel the 5899 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from London to Washington, DC leaves at 6:00. Plan your trip with the Journey Planner   from Omio.
The latest flight from London to Washington, DC leaves at 23:55.
Yes, there are 8 direct flights a day from London to Washington, DC with British Airways. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from London to Washington, DC, you can count on Fly Play, Icelandair, British Airways, United, Aer Lingus, Austrian Airlines for the best way to get you to Washington, DC. You can also check all possible airlines who offer a service between London and Washington, DC and compare the amenities they offer before buying a plane ticket.
Flights from London to Washington, DC generally leave from London Heathrow Airport and arrive in Dulles International Airport .London Heathrow Airport is 23 km away from London city centre and Dulles International Airport is 3 km from Washington, DC city centre.
The cheapest month for a flight from London to Washington, DC is September.
Yes, you can take a flight between London and Washington, DC.
Since neither London nor Washington, DC are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 5 h between London and Washington, DC all year round.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

popular airports

Important Stations and Airports in London and Washington, DC

London
Washington
The major airport for departures in London is London Heathrow Airport. Find all the information you need to know about services, amenities and connections at London Heathrow Airport for your trip from London to Washington.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
information
ticketOfficeHours
Distance to city center
23 km
carConnection
Car connection
M4, Junction 4
Wifi
Wifi
  • Free Wi-Fi available throughout the airport for up to 4 hours.
Shopping
Shopping
  • Shops are located throughout all terminals, including Harrods and World Duty Free.
Parking
Parking
  • Short Stay parking available near each terminal, approximately 6.3€ (£5.30) for 30 minutes.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Assistance.
WC
WC
  • Available throughout the airport, including accessible facilities.
Shower
Shower
  • Yes
Lounge
Lounge
  • Lounges available in all terminals, including British Airways and Plaza Premium lounges.
Lost and Found Office
Lost and Found Office
  • Located at each terminal, contact Heathrow Airport Lost Property.
Public transport options for London Heathrow Airport
  • Bus: 105, 111, 140, 285, 423
  • Metro: Piccadilly Line
  • Train: Heathrow Express, TfL Rail
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
information
ticketOfficeHours
Distance to city center
1 km
carConnection
Car connection
M23, Junction 9
Wifi
Wifi
  • Free Wi-Fi available throughout the airport for 90 minutes.
Shopping
Shopping
  • Shops are located in both terminals, including Harrods and World Duty Free.
Parking
Parking
  • Short stay parking available at both terminals, approximately 6€ (£5) for 30 minutes.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Assistance.
WC
WC
  • Available throughout the airport, including accessible facilities.
Shower
Shower
  • Yes
Lounge
Lounge
  • Lounges available in both terminals, including No1 Lounge and Club Aspire.
Lost and Found Office
Lost and Found Office
  • Located in the South Terminal, inquiries can be made online or in person.
Public transport options for London Gatwick Airport
  • Train: Gatwick Express, Southern, Thameslink
  • Bus: National Express, Metrobus
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
LoungeLounge
Lost and Found OfficeLost and Found Office
information
ticketOfficeHours
Distance to city center
12 km
carConnection
Car connection
A1020, Exit A112
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops in the terminal, including WHSmith and Aelia Duty-Free.
Parking
Parking
  • Short-term and long-term parking available, starting at approximately 4.2€ (£3.50) per hour.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps.
WC
WC
  • Available throughout the airport.
Lounge
Lounge
  • Lounge available, including the First Class Lounge.
Lost and Found Office
Lost and Found Office
  • Located in the terminal, contact information desk.
Public transport options for London City Airport
  • DLR
  • Bus 473
  • Bus 474

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