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Journey information
Overview: London to San Francisco, CA flight
United Kingdom
USA
Flights from London to San Francisco, CA depart on average 105 times per day, taking around 13h 57m. Cheap flight tickets for this journey start at £309 if you book in advance.
There are 7 flights per day. The earliest flight runs at 00:05, the last at 23:57. The fastest flight covers the 8616 km distance in 13h 45m. November 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 8616 km |
Average flight duration 13h 57m |
Cheapest ticket price £309 |
Flights per day 105 |
Direct flights 7 |
Fastest flight 13h 45m |
Cheapest month to travel November |
First flight 00:05 |
Last flight 23:57 |
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 San Francisco, CA
Showing times and prices for 26 Feb
Cheapest price
£446
Average price
£620
Fastest journey
15 h 30 m
Average duration
22 h 33 m
Flights per day
2
Distance
8616 km
Cheap tickets
The best way to find a cheap flight ticket from London to San Francisco, CA is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London to San Francisco, CA will cost around £620 if you buy it on the day, but you can find cheap flight tickets today for only £446.
Fast flights
Of the 2 flights that leave London for San Francisco, CA every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct flights cover the 8616 km distance in an average of 22 h 33 m but if you time it right, some flights will get you there in just 15 h 30 m .
The slowest flights will take 1 d 5 h 35 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.
09:0015h30
London00:30San Francisco, CA
£4461One-way
0 changes
18:3029h35
London00:05San Francisco, CA
£7951One-way
0 changes
09:0015h30
London00:30San Francisco, CA
£4461One-way
0 changes
18:3029h35
London00:05San Francisco, CA
£7951One-way
0 changes
Live departures
London to San Francisco, CA flight times
The table below shows live departures for London to San Francisco, CA flights for today, Wednesday 25 February. You can also manually refresh the results below to see updated flight journeys.
Last updated at 11:28
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
 | 12:20 London | 18h29 | 06:49 San Francisco, CA | 0 changesdirect | |
| Thursday 26 February | |||||
| 09:00 London | 15h30 | 00:30 San Francisco, CA | 0 changesdirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London to San Francisco, CA 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.
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Why should you book London to San Francisco, CA flights with Omio?
United as well as British Airways, SAS, TAP Portugal, Iberia and more offer flights services from London to San Francisco, CA.
Omio is an official ticket reseller for all your travel options from London to San Francisco, CA.
Why book with Omio vs United?
- Compare with other providers: On Omio, you can not only buy tickets for United, but also compare tickets for the likes of British Airways, SAS, TAP Portugal or Iberia to find the best option for your trip from London to San Francisco, CA.
- 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 Kayak, Skyscanner or Trip?
- Compare with other providers: On Omio, you can also compare tickets for the likes of British Airways, SAS, TAP Portugal or Iberia to find the best option for your trip from London to San Francisco, CA.
Airlines: United, British Airways, SAS, TAP Portugal, Iberia, American Airlines, Aer Lingus, Turkish Airlines from London to San Francisco, CAFind the best flights between London to San Francisco, CA with Omio's travel partners United, British Airways, SAS, TAP Portugal, Iberia, American Airlines, Aer Lingus, Turkish Airlines from £309. 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
15h 30m
Cheapest Price
£446
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
23 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
SAS
About
SAS, or Scandinavian Airlines, is the national airline of Denmark, Norway, and Sweden, headquartered in Solna, Sweden. Founded in 1946, it emerged from a merger of the three countries' national carriers to handle transatlantic operations. SAS operates extensive regional services within Scandinavia and Europe, as well as international flights to Asia and North America, with primary hubs in Copenhagen, Stockholm, and Oslo. As of July 2024, SAS, including its subsidiaries SAS Link and SAS Connect, operates a fleet of 133 aircraft to 130 destinations. SAS joined SkyTeam on September 1, 2024, after leaving Star Alliance.
Luggage & cancellation policy
Average Duration
28h 10m
Cheapest Price
£1891
SAS frequency
16 a day
Luggage included
1 carry-on bag (max 8kg) and 1 personal item included
Additional luggage
23kg checked baggage can be purchased
Cancellation Policy
Refundable tickets available with SAS Plus/Business. SAS Go tickets non-refundable but changeable for a fee.
Pregnant on board
Allowed to fly until week 36 of pregnancy. After week 28, medical certificate required
Unaccompagned minor
Available for children aged 5-17, must be booked at least 48 hours before departure. Service fee applies
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be booked at least 48 hours before departure
Pets
Small pets in cabin, max 8kg including carrier
American Airlines
About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average Duration
19h 22m
Cheapest Price
£2142
American Airlines frequency
17 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.
Turkish Airlines
About
Turkish Airlines is the national flag carrier of Turkey and one of the world’s leading airlines, flying to more international destinations than any other airline. Based in Istanbul, it connects travelers to Europe, Asia, the Americas, Africa, and beyond. Passengers can choose from Economy Class with comfortable seating, WiFi, and in-flight entertainment, or upgrade to Business Class for spacious seating, gourmet dining, and lounge access. With its award-winning service and global reach, Turkish Airlines is a top choice for both business and leisure travel.
Luggage & cancellation policy
Average Duration
31h 25m
Cheapest Price
£790
Turkish Airlines frequency
15 a day
Luggage included
Economy Class: 1 carry-on bag (8kg, 55x40x23cm) + personal item (4kg, 40x30x15cm)
Additional luggage
Additional baggage can be purchased online or at the airport. Fees vary by route.
Cancellation Policy
Free cancellation within 24 hours of booking. After that, cancellation fees apply based on fare type and timing.
Pregnant on board
Pregnant women can fly until 28th week without medical clearance. Between 28-36 weeks, medical certificate required. Not allowed after 36 weeks.
Unaccompagned minor
UNACCOMPANIED minor service available for children aged 7-12. Children 12+ can travel alone. Service must be booked at least 48 hours before departure.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Turkish Airlines provides wheelchair assistance and special services for passengers with disabilities. Advance notice required.
Pets
Small pets allowed in cabin (max 8kg including carrier) and cargo hold. Must be booked in advance.
TAP Portugal
About
TAP Air Portugal is the national flag carrier and the largest airline in Portugal, with its main hub at Humberto Delgado Airport in Lisbon. As a member of the Star Alliance, TAP operates an average of 2,500 flights per week to more than 90 destinations in over 30 countries. Many of its aircraft feature USB outlets for charging devices, while most long-haul flights include complimentary onboard entertainment with movies, TV shows, music, and games. For travelers looking for affordable options, TAP also offers low-cost fares on select routes, making it easy to find cheap flights with the airline.
Luggage & cancellation policy
Average Duration
16h 30m
Cheapest Price
£481
Luggage included
Economy Light fares include one piece of hand luggage (55 x 40 x 20 cm) and a personal item (40 x 30 x 15 cm).
Additional luggage
Additional checked baggage can be purchased, with fees varying based on route and booking time.
Cancellation Policy
Cancellation policies depend on fare type; some fares may not be refundable or may incur fees.
Pregnant on board
Pregnant women can travel up to the end of their 36th week without medical clearance. After this period, a medical certificate is required.
Unaccompagned minor
Unaccompanied minors aged between 5 and 11 years are accepted with mandatory assistance service provided by TAP Portugal. This service must be booked in advance.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
TAP Portugal offers assistance for passengers with reduced mobility. It's recommended to request assistance at least 48 hours before departure.
Iberia
About
Iberia is the national airline of Spain and a key member of the International Airlines Group (IAG), operating flights throughout Europe and to major global destinations. Its wide range of services makes travel easy and flexible—Economy passengers enjoy affordable fares with comfort, while Business Class travelers can experience premium seating, exclusive lounges, and enhanced dining. From short domestic flights to intercontinental journeys, Iberia combines Spanish hospitality with modern amenities, making it a popular choice worldwide.
Luggage & cancellation policy
Average Duration
16h 55m
Cheapest Price
£857
Iberia frequency
5 a day
Luggage included
1 cabin bag (40x30x20 cm) and 1 checked bag (158 cm total dimensions) included in most fares except Basic
Additional luggage
Additional bags can be purchased, with prices varying by route and fare type
Cancellation Policy
Basic fares non-refundable, Flexible fares refundable with fee, Business fully refundable
Pregnant on board
Pregnant women can fly up to 36 weeks (single pregnancy) or 32 weeks (multiple pregnancy). Medical certificate required after 28 weeks
Unaccompagned minor
Children aged 5-11 can travel alone using Iberia's unaccompanied minor service. Service is optional for ages 12-17
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Iberia provides assistance for passengers with reduced mobility, including wheelchair assistance and special services for visually or hearing impaired passengers
Pets
Small pets under 8kg in cabin, larger animals 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
13h 45m
Cheapest Price
£309
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)
FAQs: London to San Francisco, CA flights
Find answers to the most common questions about traveling from London to San Francisco, CA 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 San Francisco, CA, this guide helps you travel smarter and with confidence.
Cheap plane tickets from London to San Francisco, CA can start from as little as £309 when you book in advance. The average flight ticket price for London to San Francisco, CA is £610; 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 San Francisco, CA is 13h 45m to travel the 8616 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 San Francisco, CA leaves at 0:05. Plan your trip with the Journey Planner from Omio.
The latest flight from London to San Francisco, CA leaves at 23:57.
Yes, there are 7 direct flights a day from London to San Francisco, CA with British Airways. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from London to San Francisco, CA, you can count on United, British Airways, SAS, TAP Portugal, Iberia, American Airlines, Aer Lingus, Turkish Airlines for the best way to get you to San Francisco, CA. You can also check all possible airlines who offer a service between London and San Francisco, CA and compare the amenities they offer before buying a plane ticket.
Flights from London to San Francisco, CA generally leave from London Heathrow Airport and arrive in San Francisco International Airport .London Heathrow Airport is 23 km away from London city centre and San Francisco International Airport is 1 km from San Francisco, CA city centre.
The cheapest month for a flight from London to San Francisco, CA is November.
Yes, you can take a flight between London and San Francisco, CA.
Since neither London nor San Francisco, CA 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 8 h between London and San Francisco, CA 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 San Francisco, CA
London
San Francisco
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 San Francisco.
Amenities at airport
Wifi
Shopping
Parking
ATM
Taxis
Accessibility
WC
Shower
Lounge
Lost and Found Officeinformation
Distance to city center
23 km
Car connection
M4, Junction 4Wifi
- Free Wi-Fi available throughout the airport for up to 4 hours.
Shopping
- Shops are located throughout all terminals, including Harrods and World Duty Free.
Parking
- Short Stay parking available near each terminal, approximately 6.3€ (£5.30) for 30 minutes.
Taxis
- Available outside the terminal.
Accessibility
- Assistance.
WC
- Available throughout the airport, including accessible facilities.
Shower
- Yes
Lounge
- Lounges available in all terminals, including British Airways and Plaza Premium lounges.
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
WifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Officeinformation
Distance to city center
1 kmCar connection
M23, Junction 9Wifi
- Free Wi-Fi available throughout the airport for 90 minutes.
Shopping
- Shops are located in both terminals, including Harrods and World Duty Free.
Parking
- Short stay parking available at both terminals, approximately 6€ (£5) for 30 minutes.
Taxis
- Available outside the terminal.
Accessibility
- Assistance.
WC
- Available throughout the airport, including accessible facilities.
Shower
- Yes
Lounge
- Lounges available in both terminals, including No1 Lounge and Club Aspire.
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
WifiShoppingParkingATMTaxisAccessibilityWCLoungeLost and Found Officeinformation
Distance to city center
12 kmCar connection
A1020, Exit A112Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops in the terminal, including WHSmith and Aelia Duty-Free.
Parking
- Short-term and long-term parking available, starting at approximately 4.2€ (£3.50) per hour.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps.
WC
- Available throughout the airport.
Lounge
- Lounge available, including the First Class Lounge.
Lost and Found Office
- Located in the terminal, contact information desk.
Public transport options for London City Airport
- DLR
- Bus 473
- Bus 474
The major airport for arrivals in San Francisco is San Francisco International Airport. Find all the information you need to know about services, amenities and connections at San Francisco International Airport for your journey to San Francisco from London.
Amenities at airport
WifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Officeinformation
Distance to city center
1 kmCar connection
US-101, exit 423AWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are located in all terminals, including DFS Duty-Free and Burberry.
Parking
- Parking available in the Domestic and International Garages, approximately 1.9€ ($2) per 15 minutes.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps, toilets.
WC
- Available throughout the airport.
Shower
- Yes
Lounge
- Lounges available, including the United Club and Delta Sky Club.
Lost and Found Office
- Located in the main hall of the Domestic Terminal.
Public transport options for San Francisco International Airport
- Buses: SamTrans 292, 397, 398, KX
- Metro: BART Yellow Line
More options for your journey from London to San Francisco, CA
Here are some other resources that might have the information you need
Most popular flights to and from San Francisco, CA and London
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