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Journey information
Overview: London Heathrow Airport to Bangkok flight
United Kingdom
Thailand
Flights from London Heathrow Airport to Bangkok depart on average 80 times per day, taking around 13h 2m. Cheap flight tickets for this journey start at £346 if you book in advance.
The earliest flight runs at 08:30, the last at 20:45. The fastest flight covers the 9555 km distance in 14h 55m. 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 9555 km |
Average flight duration 13h 2m |
Cheapest ticket price £346 |
Flights per day 80 |
Fastest flight 14h 55m |
Cheapest month to travel September |
First flight 08:30 |
Last flight 20:45 |
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 Bangkok
Showing times and prices for 29 Nov
Cheapest price
£399
Average price
£399
Fastest journey
16 h 30 m
Average duration
16 h 30 m
Flights per day
1
Distance
9555 km
Cheap tickets
The best way to find a cheap flight ticket from London Heathrow Airport to Bangkok 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 Bangkok will cost around £399 if you buy it on the day, but you can find cheap flight tickets today for only £399.
Fast flights
Of the 1 flights that leave London Heathrow Airport for Bangkok every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct flights cover the 9555 km distance in an average of 16 h 30 m but if you time it right, some flights will get you there in just 16 h 30 m .
The slowest flights will take 16 h 30 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.
20:0516h30
London Heathrow Airport12:35Bangkok
£3991One-way
0 changes
20:0516h30
London Heathrow Airport12:35Bangkok
£3991One-way
0 changes
Live departures
London Heathrow Airport to Bangkok flight times
The table below shows live departures for London Heathrow Airport to Bangkok flights for today, Friday 28 November. You can also manually refresh the results below to see updated flight journeys.
Last updated at 11:50
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
 | 13:45 London Heathrow Airport | 27h10 | 16:55 Bangkok | 0 changesdirect | |
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 Bangkok 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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Airlines: Etihad Airways, Emirates, Cathay Pacific , Turkish Airlines, Lufthansa, Air India, Oman Air, Qatar Airways, Austrian Airlines from London Heathrow Airport to BangkokFind the best flights between London Heathrow Airport to Bangkok with Omio's travel partners Etihad Airways, Emirates, Cathay Pacific , Turkish Airlines, Lufthansa, Air India, Oman Air, Qatar Airways, Austrian Airlines from £346. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Oman Air
About
Oman Air is the national airline of the Sultanate of Oman, established in 1993. Based at Muscat International Airport, it operates domestic and international passenger services, as well as regional air taxi and charter flights. The airline has grown significantly since its inception, evolving from a regional carrier to an international airline connecting Oman to destinations across the Middle East, Asia, Europe, and Africa. Oman Air is recognized for its luxurious interiors, exceptional products, and services, both in the air and on the ground, and plays a vital role in promoting Oman as a travel destination.
Luggage & cancellation policy
Average Duration
28h 5m
Cheapest Price
£346
Oman Air frequency
2 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.
Cathay Pacific
About
Cathay Pacific is the flag carrier of Hong Kong, with its main hub at Hong Kong International Airport. Founded in 1946, it provides scheduled passenger and cargo services to over 190 destinations in more than 60 countries worldwide, including codeshares and joint ventures. The airline operates a fleet of Airbus A321neo, A330, A350, and Boeing 777 aircraft, while Cathay Cargo utilizes Boeing 747 freighters. A founding member of the Oneworld alliance, Cathay Pacific has been recognized as a 5-star airline and ranked among the world's best airlines multiple times by Skytrax.
Luggage & cancellation policy
Average Duration
20h 15m
Cheapest Price
£627
Cathay Pacific frequency
10 a day
Luggage included
Economy class passengers are allowed one carry-on bag and one personal item; checked baggage allowances vary by fare class.
Additional luggage
Additional luggage can be added for a fee, subject to availability and fare rules.
Luggage storage
Cathay Pacific offers checked baggage services; carry-on items are stored in overhead compartments or under the seat.
Cancellation Policy
Cancellation policies depend on the fare type; refundable tickets allow cancellations with a fee, non-refundable tickets may not allow cancellations.
Pregnant on board
Pregnant passengers are permitted to fly; medical clearance may be required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors aged 12 and above can travel; parental consent and additional fees may apply.
Amenities on board the airplane
Wifi
Food sold onboard
Complimentary meals and snacks are provided on most flights; menu options vary by route and class.
Seat reservation
Seat selection may incur additional fees, especially for preferred seats or extra legroom.
Toilets
USB plugs
Accessibility
Cathay Pacific provides assistance for passengers with disabilities, including wheelchair services and priority boarding.
Bikes
Bicycles can be transported as checked baggage; advance notice and additional fees apply.
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
£387
Etihad Airways frequency
9 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
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 35m
Cheapest Price
£1529
Emirates frequency
8 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.
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
29h 15m
Cheapest Price
£626
Turkish Airlines frequency
12 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.
Lufthansa
About
Lufthansa is Germany’s largest airline and one of the leading carriers in Europe, connecting travelers to destinations worldwide from its main hubs in Frankfurt and Munich. Its modern fleet offers a wide choice of travel experiences, from Economy Class with affordable fares and onboard entertainment to Premium Economy, Business Class, and First Class with extra comfort, fine dining, and exclusive lounge access.
Luggage & cancellation policy
Lufthansa frequency
3 a day
Luggage included
1 carry-on bag (8 kg) and 1 personal item included in Economy Class
Additional luggage
Additional bags can be purchased, prices vary by route and fare type
Cancellation Policy
Refunds depend on fare type; most flexible fares offer full refund, basic fares are non-refundable
Pregnant on board
Lufthansa allows travel up to end of 36th week for single pregnancies, 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). Service fee applies
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Lufthansa provides wheelchair service and special assistance for passengers with reduced mobility
Pets
Small dogs and cats allowed in cabin or cargo hold, fees apply. Service animals travel free of charge
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
16h 10m
Cheapest Price
£841
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.
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
Average Duration
22h 25m
Cheapest Price
£1195
Austrian Airlines frequency
4 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.
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
16h 30m
Cheapest Price
£399
Air India frequency
10 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.
FAQs: London Heathrow Airport to Bangkok flights
Find answers to the most common questions about traveling from London Heathrow Airport to Bangkok 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 Bangkok, this guide helps you travel smarter and with confidence.
Cheap plane tickets from London Heathrow Airport (LHR) to Bangkok can start from as little as £375 when you book in advance. The average flight ticket price for London Heathrow Airport (LHR) to Bangkok is £556; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the London Heathrow Airport (LHR) to Bangkok flight time is 16 h 35 min covering the 5923 mile long trip, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.
The earliest flight from London Heathrow Airport (LHR) to Bangkok leaves at 08: 45. Plan your trip with the Journey Planner from Omio.
The latest flight from London Heathrow Airport (LHR) to Bangkok leaves at 21: 05.
There are 56 flights a day from London Heathrow Airport (LHR) to Bangkok which require at least one change with Emirates, Saudi Arabian Airlines, Cathay Pacific, Gulf Air, Austrian Airlines, Etihad Airways or Turkish Airlines. Schedules can vary on holidays or weekends with fewer flights.
When taking a flight from London Heathrow Airport (LHR) to Bangkok, you can count on Emirates, Saudi Arabian Airlines, Cathay Pacific, Gulf Air, Austrian Airlines, Etihad Airways or Turkish Airlines for the best way to get you to Bangkok. You can also check all possible airlines who offer a service between London Heathrow Airport (LHR) and Bangkok and compare the amenities they offer before buying a plane ticket.
The cheapest month to travel from London Heathrow Airport (LHR) to Bangkok by plane is March.
Yes, you can take a flight from London Heathrow Airport (LHR) to Bangkok.
popular airports
Important Stations and Airports in London Heathrow Airport and Bangkok
London
Bangkok
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 Bangkok.
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
The major airport for arrivals in Bangkok is Suvarnabhumi Airport. Find all the information you need to know about services, amenities and connections at Suvarnabhumi Airport for your journey to Bangkok from London.
Amenities at airport
WifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Officeinformation
Distance to city center
27 kmCar connection
Bang Na-Trat Road, Exit 15Wifi
- Free Wi-Fi available throughout the airport for up to 2 hours.
Shopping
- Shops are located in both the public and transit areas, including duty-free shops and local brands.
Parking
- Parking available in the airport's parking building, approximately 0.65€ (25 THB) per hour.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps.
WC
- Available throughout the airport, including accessible facilities.
Shower
- Yes
Lounge
- Lounges available, including the Miracle Lounge and Thai Airways Royal Orchid Lounge.
Lost and Found Office
- Located on Level 4 of the terminal.
Public transport options for Suvarnabhumi Airport
- Bus: 549, 550, 551
- Train: Airport Rail Link
Amenities at airport
WifiShoppingParking
DiningATMTaxisAccessibilityWC
HotelShowerLoungeLost and Found Office
Car Rentalinformation
Distance to city center
20 kmCar connection
Vibhavadi Rangsit Road, Exit Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are available in both terminals, including duty-free shops and local souvenir stores.
Parking
- Parking available near the terminal, approximately 0.95€ ($1) per hour.
Dining
- Restaurants are located in both terminals, offering Thai and intertiol cuisine. Notable options include Black Canyon Coffee and The Pizza Company.
Taxis
- Available outside the terminal.
Accessibility
- Ramps, toilets
WC
- Available throughout the airport in both terminals.
Hotel
- Hotels within walking distance, including Amari Don Muang Airport Bangkok.
Shower
- Showers are available in some lounges, typically included in the lounge access fee.
Lounge
- Lounges available in both terminals, including Miracle Lounge and Coral Executive Lounge.
Lost and Found Office
- Lost and Found located in the arrivals area of each terminal.
Car Rental
- Car rental services are available in the arrivals area of both terminals, with companies like Avis and Budget.
Public transport options for Don Mueang International Airport
- Bus A1/A2, Don Mueang Railway Station, 24 km
More options for your journey from London Heathrow Airport to Bangkok
Here are some other resources that might have the information you need
Most popular flights to and from Bangkok and London Heathrow Airport
Most popular flights to Bangkok
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