London Heathrow Airport LHR to Suvarnabhumi Airport BKK flight with Indigo Airlines

Wed 05 Aug
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Thai Airways
Air India
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Journey information

Overview: London Heathrow Airport to Suvarnabhumi Airport flight

United KingdomUnited Kingdom
ThailandThailand
Icon of flight

Flights from London Heathrow Airport to Suvarnabhumi Airport depart on average 96 times per day, taking around 13h 20m. Cheap flight tickets for this journey start at £295 if you book in advance.

There are 3 flights per day. The earliest flight runs at 08:05, the last at 22:40. The fastest flight covers the 9577 km distance in 15h 10m. May 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
9577 km
Average flight duration
13h 20m
Cheapest ticket price
£295
Flights per day
96
Direct flights
3
Fastest flight
15h 10m
First flight
8:05
Last flight
22:40
Cheapest Month
May
Cheapest Day
Sun
High Season
Apr - Jun
Low Season
Jul - Sept
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 Heathrow Airport to Suvarnabhumi Airport

Showing times and prices for 05 Aug

Cheapest price

£870

Average price

£1665

Fastest journey

11 h 30 m

Average duration

14 h 6 m

Flights per day

27

Distance

9577 km

Cheap tickets

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

The average ticket from London Heathrow Airport to Suvarnabhumi Airport will cost around £1665 if you buy it on the day, but you can find cheap flight tickets today for only £870.

Fast flights

Of the 27 flights that leave London Heathrow Airport for Suvarnabhumi Airport 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 9577 km distance in an average of 14 h 6 m but if you time it right, some flights will get you there in just 11 h 30 m .

The slowest flights will take 16 h 45 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.

  • Air ChinaCA856 · CA979
    22:4019h30
    London Heathrow Airport
    0:10Suvarnabhumi Airport
    £8701One-way
    1 change
  • Oman AirWY102 · WY815
    20:5014h55
    London Heathrow Airport
    17:45Suvarnabhumi Airport
    £9541One-way
    1 change
  • China EasternMU552 · MU8609
    21:2017h35
    London Heathrow Airport
    20:55Suvarnabhumi Airport
    £9711One-way
    1 change
  • China EasternMU552 · MU8613
    21:2018h35
    London Heathrow Airport
    21:55Suvarnabhumi Airport
    £9711One-way
    1 change
  • China EasternMU552 · MU7425
    21:2022h55
    London Heathrow Airport
    2:15Suvarnabhumi Airport
    £9711One-way
    1 change

Live departures

London Heathrow Airport to Suvarnabhumi Airport flight times

The table below shows live departures for London Heathrow Airport to Suvarnabhumi Airport flights for today, Tuesday 4 August. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
EmiratesEK32 · EK37019:50 London Heathrow Airport
16h35
18:25 Suvarnabhumi Airport1 change
EmiratesEK32 · EK37219:50 London Heathrow Airport
17h35
19:25 Suvarnabhumi Airport1 change
Air ChinaCA938 · CA97920:25 London Heathrow Airport
21h45
0:10 Suvarnabhumi Airport1 change
EmiratesEK4 · EK37420:40 London Heathrow Airport
29h20
8:00 Suvarnabhumi Airport1 change
EmiratesEK4 · EK37020:40 London Heathrow Airport
15h45
18:25 Suvarnabhumi Airport1 change
EmiratesEK4 · EK37220:40 London Heathrow Airport
16h45
19:25 Suvarnabhumi Airport1 change
China AirlinesCI82 · CI83321:10 London Heathrow Airport
30h35
9:45 Suvarnabhumi Airport1 change
Malaysia AirlinesMH1 · MH78421:35 London Heathrow Airport
30h40
10:15 Suvarnabhumi Airport1 change
Malaysia AirlinesMH1 · MH79621:35 London Heathrow Airport
19h30
23:05 Suvarnabhumi Airport1 change
Gulf AirGF6 · GF15222:05 London Heathrow Airport
29h40
9:45 Suvarnabhumi Airport1 change
China SouthernCZ304 · CZ809922:10 London Heathrow Airport
32h40
12:50 Suvarnabhumi Airport1 change
China SouthernCZ304 · CZ303522:10 London Heathrow Airport
21h45
1:55 Suvarnabhumi Airport1 change
China SouthernCZ304 · CZ807922:10 London Heathrow Airport
31h30
11:40 Suvarnabhumi Airport1 change
China SouthernCZ304 · CZ36122:10 London Heathrow Airport
17h50
22:00 Suvarnabhumi Airport1 change
Air ChinaCA856 · CA95922:40 London Heathrow Airport
37h40
18:20 Suvarnabhumi Airport1 change
Air ChinaCA856 · CA97922:40 London Heathrow Airport
19h30
0:10 Suvarnabhumi Airport1 change
Wednesday 5 August
Malaysia AirlinesMH3 · MH78411:00 London Heathrow Airport
17h15
10:15 Suvarnabhumi Airport1 change
Cathay PacificCX252 · CX71712:20 London Heathrow Airport
16h45
11:05 Suvarnabhumi Airport1 change
Air IndiaAI128 · AI235412:30 London Heathrow Airport
19h05
13:35 Suvarnabhumi Airport1 change
Thai AirwaysTG91112:30 London Heathrow Airport
11h30
6:00 Suvarnabhumi Airport0 changesdirect
UnitedUA935 · UA82013:05 London Heathrow Airport
38h30
9:35 Suvarnabhumi Airport1 change
EmiratesEK2 · EK37614:15 London Heathrow Airport
17h15
13:30 Suvarnabhumi Airport1 change
Cathay PacificCX238 · CX75117:00 London Heathrow Airport
17h30
16:30 Suvarnabhumi Airport1 change
Cathay PacificCX250 · CX70118:20 London Heathrow Airport
17h40
18:00 Suvarnabhumi Airport1 change
Vietnam AirlinesVN56 · VN61518:55 London Heathrow Airport
37h50
14:45 Suvarnabhumi Airport1 change
Vietnam AirlinesVN56 · VN61118:55 London Heathrow Airport
33h55
10:50 Suvarnabhumi Airport1 change
Vietnam AirlinesVN56 · VN61918:55 London Heathrow Airport
17h10
18:05 Suvarnabhumi Airport1 change

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets London Heathrow Airport to Suvarnabhumi Airport 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.

Tue
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Why should you book London Heathrow Airport to Suvarnabhumi Airport flights with Omio?

Indigo Airlines as well as Etihad Airways, Eva Air, Thai Airways, Air India and more offer flights services from London Heathrow Airport to Suvarnabhumi Airport.
Omio is an official ticket reseller for all your travel options from London Heathrow Airport to Suvarnabhumi Airport.

Why book with Omio vs Indigo Airlines?

  • Compare with other providers: On Omio, you can not only buy tickets for Indigo Airlines, but also compare tickets for the likes of Etihad Airways, Eva Air, Thai Airways or Air India to find the best option for your trip from London Heathrow Airport to Suvarnabhumi Airport.
  • 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, Edreams or Trip?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Etihad Airways, Eva Air, Thai Airways or Air India to find the best option for your trip from London Heathrow Airport to Suvarnabhumi Airport.

Airlines: Indigo Airlines, Etihad Airways, Eva Air, Thai Airways, Air India, Emirates, Malaysia Airlines, Qatar Airways, Oman Air from London Heathrow Airport to Suvarnabhumi AirportFind the best flights between London Heathrow Airport to Suvarnabhumi Airport with Omio's travel partners Indigo Airlines, Etihad Airways, Eva Air, Thai Airways, Air India, Emirates, Malaysia Airlines, Qatar Airways, Oman Air from £295. We can find you the best deals, schedules and tickets when comparing and booking the best trip.

Oman Air

About
Oman Air, established in 1993, is the national airline of Oman, headquartered in Muscat. It operates a modern fleet of fuel-efficient Boeing 737 and 787 Dreamliner aircraft, offering both domestic and international flights. The airline is renowned for its exceptional products and services, both in the air and on the ground, and for the signature Omani hospitality it offers to every guest throughout their journey.
Luggage & cancellation policy
Average Duration
15h 20m
Cheapest Price
£393
Oman Air frequency
3 a day
Luggage included
Economy class passengers are entitled to 30 kg of checked baggage; Business class passengers are entitled to 50 kg.
Additional luggage
Additional baggage can be purchased, with fees starting from 30 euros for one extra seat.
Luggage storage
Oman Air offers baggage services, including storage for excess baggage.
Cancellation Policy
Oman Air offers a 24-hour free cancellation policy; after 24 hours, cancellation fees apply.
Amenities on board the airplane
Wifi
Food sold onboard
Passengers are provided with unlimited access to refreshments and hot meals on flights longer than 3 hours.
Seat reservation
Seat reservations may incur additional fees, depending on the fare type.
Toilets
USB plugs
Accessibility
Oman Air provides assistance with luggage placement for passengers with low mobility.
Bikes
Sports equipment, including bicycles, can be transported for an additional fee starting from 50 euros.
Pets
Pets are allowed in the cabin if they weigh up to 7 kg and are in an appropriate carrier; larger pets are transported in the luggage compartment.
Learn more about Oman Air

Indigo Airlines

About
IndiGo, officially InterGlobe Aviation Limited, is an Indian low-cost airline headquartered in Gurugram. Founded in 2005, it commenced operations in August 2006 and has rapidly grown to become India's largest airline by passengers carried and fleet size. IndiGo operates on a philosophy of affordable fares, on-time flights, and a courteous, hassle-free travel experience across its extensive domestic and international network. The airline primarily utilizes a fleet of Airbus A320 family aircraft, known for its fuel efficiency. IndiGo is recognized for its industry-leading on-time performance and has received numerous awards, including \Best Low-Cost Airline in India & South Asia\" by Skytrax multiple times."
Luggage & cancellation policy
Average Duration
16h 55m
Cheapest Price
£379
Indigo Airlines frequency
4 a day
Luggage included
One cabin bag (55x35x25 cm) and one personal item (35x30x20 cm)
Additional luggage
Up to 20kg checked baggage can be purchased
Cancellation Policy
Refunds available based on fare type, cancellation charges apply as per time before departure
Pregnant on board
Pregnant women can travel up to 32 weeks with medical certificate dated within 7 days of travel
Unaccompagned minor
Children between 5-12 years can travel unaccompanied with additional service fee. Not available on international flights
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, wheelchair assistance provided with prior notice
Pets
Small pets allowed in cabin, max 7kg including carrier

Etihad Airways

About
Etihad Airways is the national airline of the United Arab Emirates, headquartered in Abu Dhabi. Established by royal decree in July 2003, the airline began operations in November of the same year. It serves as one of the two flag carriers of the UAE and is the second-largest airline in the country. Etihad Airways operates flights to over 120 passenger and cargo destinations across the Middle East, Africa, Europe, Asia, Australia, and North America. The airline is wholly owned by the Abu Dhabi government.
Luggage & cancellation policy
Average Duration
27h 10m
Cheapest Price
£354
Etihad Airways frequency
13 a day
Luggage included
Economy Deal: 1 carry-on bag (7kg) and 1 checked bag (23kg)
Additional luggage
Additional baggage can be purchased online or at the airport
Cancellation Policy
Free cancellation within 24 hours of booking, after that fees apply based on fare type and timing
Pregnant on board
Pregnant guests can travel up to 28 weeks without medical certificate, between 29-36 weeks require medical certificate, not allowed after 36 weeks
Unaccompagned minor
Unaccompanied Minor service available for children aged 5-11, must be booked in advance and additional fees apply
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Etihad provides wheelchair assistance, special meals, and dedicated staff for passengers with disabilities
Pets
Small pets allowed in cabin and cargo hold, restrictions apply based on destination
Learn more about Etihad Airways

Thai Airways

About
Thai Airways is the national airline of Thailand, established in 1961 as a joint venture with SAS. Renowned for its world-class service and strong Thai heritage, the airline aims to connect Thailand to the world, offering exceptional travel experiences. Operating primarily from Bangkok's Suvarnabhumi Airport, Thai Airways serves numerous international and domestic destinations across Asia-Pacific, the Middle East, and Europe. As a founding member of Star Alliance, Thai Airways provides passenger, cargo, and mail services, along with catering and technical support. The airline is also known for its commitment to showcasing Thai culinary treasures and supporting local communities through its in-flight dining programs.
Luggage & cancellation policy
Thai Airways frequency
7 a day
Luggage included
Economy Class: 1 piece up to 30kg, Business Class: 2 pieces up to 40kg each, Royal First Class: 2 pieces up to 50kg each
Additional luggage
Additional baggage can be purchased online or at the airport. Fees vary by route.
Cancellation Policy
Refunds depend on fare type. Most tickets allow cancellation with fee, some are non-refundable.
Pregnant on board
Pregnant passengers can travel up to end of 36th week for single pregnancy, 32nd week for multiple pregnancy. Medical certificate required after 28th week.
Unaccompagned minor
Children aged 5-11 can travel as unaccompanied minors with mandatory assistance. Service fee applies. Must be booked at least 48 hours before departure.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Thai Airways provides wheelchair assistance and special services for passengers with disabilities. Advance notice required.
Pets
Pets must travel in cargo hold only. Advance arrangements required.

Emirates

About
Emirates is a major airline based in Dubai, United Arab Emirates, and is a subsidiary of The Emirates Group, owned by the Investment Corporation of Dubai. It is recognized as the largest airline in the Middle East and one of the world's largest international airlines. Emirates operates a fleet of wide-body aircraft, primarily Airbus A380s and Boeing 777s, serving over 150 cities in 80 countries across six continents from its hub at Dubai International Airport. The airline is known for its luxurious amenities, including private suites, onboard showers in First Class on select A380s, gourmet cuisine, and an award-winning in-flight entertainment system called \ice\"."
Luggage & cancellation policy
Average Duration
16h 40m
Cheapest Price
£690
Emirates frequency
22 a day
Luggage included
Economy Class: 1 piece up to 23kg. Business Class: 2 pieces up to 32kg each. First Class: 2 pieces up to 32kg each.
Additional luggage
Additional baggage can be purchased online or at the airport. Rates vary by route.
Cancellation Policy
Refund eligibility depends on fare type. Flex fares offer more flexibility. Cancellation fees apply based on route and timing.
Pregnant on board
Pregnant passengers can travel up to 28th week without medical certificate. From 29th to 36th week, medical certificate required. Travel not permitted after 36th week.
Unaccompagned minor
Emirates offers Unaccompanied Minor service for children aged 5-11. Children 12-16 can opt for service. Must be booked at least 48 hours before flight.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Emirates provides wheelchair assistance, special meals, and support for passengers with disabilities. Pre-notification required.
Pets
Small pets allowed in cabin on select routes. Must be in approved container. Service animals accepted.
Learn more about Emirates

Malaysia Airlines

About
Malaysia Airlines is the flag carrier of Malaysia, operating primarily from Kuala Lumpur International Airport. Established in 1947 as Malayan Airways Limited, it has grown to offer passenger transportation services to destinations across Asia, Europe, and Oceania. As a member of the Oneworld airline alliance, Malaysia Airlines provides connectivity to numerous destinations worldwide. The airline is part of the Malaysia Aviation Group, which also includes subsidiaries like Firefly and MASwings.
Luggage & cancellation policy
Malaysia Airlines frequency
3 a day
Luggage included
7kg cabin baggage, 30kg checked baggage for economy
Additional luggage
Additional baggage can be purchased, fees vary by route
Cancellation Policy
Refunds available depending on fare type, cancellation fees apply. Some tickets non-refundable
Pregnant on board
Pregnancy up to 35 weeks for single pregnancy, 32 weeks for multiple. Medical clearance required after 28 weeks
Unaccompagned minor
Children aged 5-12 can travel as unaccompanied minors with additional service fee. Service must be booked at least 48 hours before departure
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Wheelchair assistance available, must be requested at least 48 hours before departure
Pets
Small pets allowed in cabin, max 7kg including carrier. Must be pre-booked

Qatar Airways

About
Qatar Airways is the national airline of Qatar, headquartered in Doha and based at Hamad International Airport. Established in 1993 and re-launched in 1997, it has grown into one of the Middle East's largest network airlines, operating an extensive network of international services across Europe, the Middle East, Africa, Asia Pacific, and the Americas. The airline offers passenger and air cargo transportation, along with services like corporate travel, online check-in, and in-flight entertainment. Qatar Airways is a member of the Oneworld alliance and operates a modern fleet of over 200 aircraft. It has received numerous accolades, including \World's Best Airline\" multiple times."
Luggage & cancellation policy
Average Duration
15h 10m
Cheapest Price
£385
Qatar Airways frequency
19 a day
Luggage included
Economy Classic includes 25kg checked baggage and 7kg hand baggage (50x37x25cm)
Additional luggage
Additional baggage can be purchased online or at the airport. Fees vary by route.
Cancellation Policy
Refunds depend on fare type. Most flexible fares offer full refund, while restricted fares may be non-refundable.
Pregnant on board
Pregnant passengers can travel up to 28th week without medical certificate. Between 29-36 weeks, medical certificate required. Not allowed after 36 weeks.
Unaccompagned minor
Unaccompanied minor service available for children aged 5-15. Service must be booked in advance. Children under 5 cannot travel alone.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Qatar Airways provides wheelchair assistance and special services for passengers with reduced mobility. Assistance must be requested at least 48 hours before flight.
Pets
Small pets allowed in cabin (max 6kg including carrier) on select routes. Larger animals travel as cargo.
Learn more about Qatar Airways

Eva Air

About
EVA Air is a Taiwanese international airline, headquartered in Taoyuan City, operating passenger and dedicated cargo services to over 40 international destinations across Asia, Australia, Europe, and North America. A privately owned affiliate of the Evergreen Group, EVA Air is recognized as a 5-star airline by Skytrax. The airline is known for pioneering Premium Economy class, which it introduced in 1991. EVA Air operates a mixed fleet of Airbus and Boeing aircraft. Its subsidiary, UNI Air, handles domestic and regional flights within Taiwan and to nearby destinations.
Luggage & cancellation policy
Eva Air frequency
2 a day
Luggage included
Economy Class: 1 carry-on bag (7kg) and 1 personal item. Business Class: 2 carry-on bags (10kg each) and 1 personal item.
Additional luggage
Additional baggage can be purchased online or at the airport. Fees vary by route.
Cancellation Policy
Full refund available if cancelled 24 hours after booking and at least 7 days before departure.
Pregnant on board
Pregnant passengers can travel up to 32 weeks without medical certificate. Between 32-36 weeks, medical certificate required within 7 days of departure.
Unaccompagned minor
Children aged 5-11 can travel unaccompanied with EVA Air's UM service. Service fee applies.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
EVA Air provides wheelchair assistance and special services for passengers with disabilities. Request must be made at least 48 hours before departure.

Air India

About
Air India is the flag carrier of India, with its main hub at Indira Gandhi International Airport in Delhi and secondary hubs in Bengaluru and Mumbai. Founded in 1932 as Tata Airlines, it was nationalized in 1953 and later reacquired by the Tata Group in 2022. Air India operates passenger and cargo services to over 100 domestic and international destinations across Asia, the Middle East, Europe, Africa, North America, and Australia. The airline is a member of Star Alliance, the largest global airline consortium.
Luggage & cancellation policy
Average Duration
17h 45m
Cheapest Price
£345
Air India frequency
7 a day
Luggage included
Economy class: 1 piece up to 25kg for domestic, 2 pieces up to 23kg each for international
Additional luggage
Additional baggage can be purchased online or at the airport. Excess baggage charges vary by route.
Cancellation Policy
Refund amount depends on fare type and timing of cancellation. Cancellation charges apply as per fare rules.
Pregnant on board
Pregnant women can travel up to 32 weeks without medical certificate. Between 32-36 weeks, medical certificate required stating fitness to fly.
Unaccompagned minor
Unaccompanied Minor Service available for children aged 5-12 years. Service fee applies. Must be booked at least 48 hours before departure.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Air India provides wheelchair assistance and special services for passengers with disabilities. Advance notice required for arranging assistance.
Learn more about Air India

FAQs: London Heathrow Airport to Suvarnabhumi Airport flights

Find answers to the most common questions about traveling from London Heathrow Airport to Suvarnabhumi Airport 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 Suvarnabhumi Airport, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from London Heathrow Airport to Suvarnabhumi Airport can start from as little as £295 when you book in advance. The average flight ticket price for London Heathrow Airport to Suvarnabhumi Airport is £459; 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 Heathrow Airport to Suvarnabhumi Airport is 15h 10m to travel the 9577 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 Heathrow Airport to Suvarnabhumi Airport leaves at 8:05. Plan your trip with the Journey Planner   from Omio.
The latest flight from London Heathrow Airport to Suvarnabhumi Airport leaves at 22:40.
Yes, there are 3 direct flights a day from London Heathrow Airport to Suvarnabhumi Airport with Eva Air, Thai Airways. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from London Heathrow Airport to Suvarnabhumi Airport, you can count on Indigo Airlines, Etihad Airways, Eva Air, Thai Airways, Air India, Emirates, Malaysia Airlines, Qatar Airways, Oman Air for the best way to get you to Suvarnabhumi Airport. You can also check all possible airlines who offer a service between London Heathrow Airport and Suvarnabhumi Airport and compare the amenities they offer before buying a plane ticket.
The cheapest month for a flight from London Heathrow Airport to Suvarnabhumi Airport is May.
Yes, you can take a flight between London Heathrow Airport and Suvarnabhumi Airport.
Since neither London Heathrow Airport nor Suvarnabhumi Airport are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and Thailand. 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 7 h in winter and 6 h in summer between London Heathrow Airport and Suvarnabhumi Airport .
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 Heathrow Airport and Suvarnabhumi Airport

Most London Heathrow Airport to Suvarnabhumi Airport flights use the London Heathrow Airport to Suvarnabhumi Airport airport pair. Use this guide to compare London Heathrow Airport and Suvarnabhumi Airport airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in London
Arrival airports in Bangkok
London Heathrow Airport (LHR)Longford TW6, United KingdomWifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Office
City-centre transport

Getting to London Heathrow Airport from London city centre

London Heathrow Airport is 23 km from London city centre. Public transport options include:

TrainElizabeth, London Paddington - Heathrow Terminal 4, London Paddington - Heathrow Terminal 5 · 15m · £31 · every ~3 min
Elizabeth · 35m · £15 · every ~8 min
BusUkn14, Ukn02, Uk043, Uk042, Ukn23, Ukxn10, Ukn49 · 50m · £2 · every ~1 min
Ukxn10 · 50m · £3 · every ~1 min
Ukxn10 · 50m · £3 · every ~1 min
N9 · 1h 11m · £2 · every ~4 min
SubwayPiccadilly · 47m · £19 · every ~27 min

London Heathrow Airport airport facilities and services

London Heathrow Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge and Lost and Found Office.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport for up to 4 hours. ATMs are located in all terminals, offering multiple currencies.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at London Heathrow Airport: Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at London Heathrow Airport: Assistance.

More about London Heathrow Airport

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