
Popular airlines from Heathrow Airport (LHR) to Suvarnabhumi Intl. Airport (BKK)
- Etihad Airways
Etihad Airways
- British Airways
British Airways
- Oman Air
Oman Air
- IndiGo
IndiGo
- Qatar Airways
Qatar Airways
- Air India
Air India
- Malaysia Airlines
Malaysia Airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from London to Bangkok (LHR-BKK)
Prices were available within the past 7 days and start at RM1,920 for one-way flights and RM2,770 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 21 Jan - Wed, 11 Feb
LHR
London
BKK
Bangkok
RM2,770 Return, found 1 day ago
RM2,770
Return
found 1 day ago
Sun, 30 Nov - Mon, 15 Dec
LHR
London
BKK
Bangkok
RM3,007 Return, found 3 days ago
RM3,007
Return
found 3 days ago

Wed, 21 Jan - Thu, 22 Jan
LHR
London
BKK
Bangkok
RM3,040 Return, found 12 hours ago
RM3,040
Return
found 12 hours ago

Wed, 21 Jan - Wed, 4 Feb
LHR
London
BKK
Bangkok
RM3,138 Return, found 5 days ago
RM3,138
Return
found 5 days ago

Sun, 8 Mar - Mon, 16 Mar
LHR
London
BKK
Bangkok
RM3,274 Return, found 2 days ago
RM3,274
Return
found 2 days ago

Thu, 22 Jan - Sun, 1 Feb
LHR
London
BKK
Bangkok
RM3,331 Return, found 6 days ago
RM3,331
Return
found 6 days ago

Thu, 4 Dec - Sun, 14 Dec
LHR
London
BKK
Bangkok
RM3,369 Return, found 6 days ago
RM3,369
Return
found 6 days ago

Sun, 8 Mar - Mon, 16 Mar
LHR
London
BKK
Bangkok
RM3,525 Return, found 2 days ago
RM3,525
Return
found 2 days ago

Wed, 21 Jan - Wed, 11 Feb
LHR
London
BKK
Bangkok
RM3,548 Return, found 1 day ago
RM3,548
Return
found 1 day ago

Fri, 30 Jan - Thu, 5 Feb
LHR
London
BKK
Bangkok
RM3,582 Return, found 6 days ago
RM3,582
Return
found 6 days ago
Find the cheapest month to fly from London (LHR) to Bangkok (BKK)
May is typically the cheapest month to fly
From RM 2,087 - RM 3,065 per traveller.
Travel information
Origin airport | Heathrow |
|---|---|
Destination airport | Suvarnabhumi Intl. |
Airlines serving | Air France, Austrian Airlines, British Airways, Cathay Pacific, China Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, Gulf Air, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Oman Air, Qatar Airways, Royal Brunei Airlines, Swiss International Air Lines, Thai Airways International |
Return price | RM2,770 |
Distance | 9520 km |
Average flight time | 18 hours 30 mins |
Book with confidence
Perfect flights from London to Bangkok
Your Journey from London to Bangkok
Start your unforgettable journey with Expedia. Our broad selection of flights from London to Bangkok caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
Choosing Your Ideal Flight
With Expedia, you have access to a wide range of airlines, including Etihad Airways, China Eastern Airlines, Gulf Air, Oman Air, Qatar Airways, British Airways, Austrian Airlines, Swiss International Air Lines, Malaysia Airlines, Lufthansa, Air India, Saudia, Singapore Airlines. Our selection of flights from Heathrow to Suvarnabhumi Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
Maximizing Value with London to Bangkok Flights
Experience the joy of finding cheap flights from Heathrow to Suvarnabhumi Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM1,920 and roundtrip prices from RM2,770*.
Pre-Flight Essentials
Ensure a smooth journey from London to Bangkok with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
Experience the Vibrant Bangkok
Picture yourself stepping off the plane in Bangkok and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
Added Convenience on Your London to Bangkok Flight
Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Bangkok.
Beyond the Flight – Exploring Bangkok
With Expedia, your adventure extends beyond the flight. Explore Bangkok at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
Book Your Flight from London to Bangkok with Confidence
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Bangkok with confidence. Book your travel arrangements with Expedia today.
*Note: Prices may vary based on availability and are subject to change.
Explore a world of travel with Expedia
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*Available to Expedia members.