RM1,420 Cheap Flights from Bangkok (BKK) to London (LHR)

View RM1,420 flight on Wed, 22 Oct 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Heathrow Airport (LHR)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Bangkok to London (BKK-LHR)

Prices were available within the past 7 days and start at RM1,420 for one-way flights and RM2,963 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Saudia
Tue, 23 Sep - Tue, 30 Sep
BKK
Bangkok
LHR
London
RM2,963 Return, found 5 days ago
RM2,963
Return
found 5 days ago
Select Saudia flight, departing Tue, 23 Sep from Bangkok to London, returning Tue, 30 Sep, priced at RM2,963 found 5 days ago
China Southern Airlines
Sun, 19 Oct - Sat, 17 Jan
BKK
Bangkok
LHR
London
RM3,217 Return, found 1 hour ago
RM3,217
Return
found 1 hour ago
Select China Southern Airlines flight, departing Sun, 19 Oct from Bangkok to London, returning Sat, 17 Jan, priced at RM3,217 found 1 hour ago
Kuwait Airways
Tue, 28 Oct - Wed, 21 Jan
BKK
Bangkok
LHR
London
RM3,350 Return, found 1 hour ago
RM3,350
Return
found 1 hour ago
Select Kuwait Airways flight, departing Tue, 28 Oct from Bangkok to London, returning Wed, 21 Jan, priced at RM3,350 found 1 hour ago
Malaysia Airlines
Mon, 24 Nov - Sun, 30 Nov
BKK
Bangkok
LHR
London
RM3,386 Return, found 4 days ago
RM3,386
Return
found 4 days ago
Select Malaysia Airlines flight, departing Mon, 24 Nov from Bangkok to London, returning Sun, 30 Nov, priced at RM3,386 found 4 days ago
Royal Brunei Airlines
Wed, 5 Nov - Sun, 9 Nov
BKK
Bangkok
LHR
London
RM3,512 Return, found 15 hours ago
RM3,512
Return
found 15 hours ago
Select Royal Brunei Airlines flight, departing Wed, 5 Nov from Bangkok to London, returning Sun, 9 Nov, priced at RM3,512 found 15 hours ago
Gulf Air
Mon, 24 Nov - Sun, 30 Nov
BKK
Bangkok
LHR
London
RM3,603 Return, found 4 days ago
RM3,603
Return
found 4 days ago
Select Gulf Air flight, departing Mon, 24 Nov from Bangkok to London, returning Sun, 30 Nov, priced at RM3,603 found 4 days ago
Etihad Airways
Mon, 27 Oct - Wed, 12 Nov
BKK
Bangkok
LHR
London
RM3,640 Return, found 6 days ago
RM3,640
Return
found 6 days ago
Select Etihad Airways flight, departing Mon, 27 Oct from Bangkok to London, returning Wed, 12 Nov, priced at RM3,640 found 6 days ago
Cathay Pacific
Wed, 5 Nov - Sun, 9 Nov
BKK
Bangkok
LHR
London
RM3,676 Return, found 15 hours ago
RM3,676
Return
found 15 hours ago
Select Cathay Pacific flight, departing Wed, 5 Nov from Bangkok to London, returning Sun, 9 Nov, priced at RM3,676 found 15 hours ago
Air France
Mon, 10 Nov - Sat, 22 Nov
BKK
Bangkok
LHR
London
RM3,791 Return, found 1 day ago
RM3,791
Return
found 1 day ago
Select Air France flight, departing Mon, 10 Nov from Bangkok to London, returning Sat, 22 Nov, priced at RM3,791 found 1 day ago
Qatar Airways
Tue, 23 Sep - Tue, 30 Sep
BKK
Bangkok
LHR
London
RM3,911 Return, found 5 days ago
RM3,911
Return
found 5 days ago
Select Qatar Airways flight, departing Tue, 23 Sep from Bangkok to London, returning Tue, 30 Sep, priced at RM3,911 found 5 days ago

Find the cheapest month to fly from Bangkok (BKK) to London (LHR)

October is typically the cheapest month to fly

From RM 2,719 - RM 3,737 per traveller.

Graph displaying average flight prices per month

Bangkok to London route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Heathrow
Airlines serving
Air France, Austrian Airlines, British Airways, Cathay Pacific, Ethiopian Airlines, Etihad Airways, Finnair, Gulf Air, KLM, Korean Air, Lufthansa, Malaysia Airlines, Oman Air, Qatar Airways, Saudia, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
RM2,963
Distance
9520 km
Average flight time
6 hours 35 mins

Perfect flights from Bangkok to London

Your Journey from Bangkok to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Bangkok to London 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 Singapore Airlines, China Eastern Airlines, Malaysia Airlines, Etihad Airways, Qatar Airways, Gulf Air, Vietnam Airlines, British Airways, Cathay Pacific, Royal Brunei Airlines, Saudia, China Southern Airlines, Kuwait Airways, Air France. Our selection of flights from Suvarnabhumi Intl. to Heathrow 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 Bangkok to London Flights

Experience the joy of finding cheap flights from Suvarnabhumi Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM1,420 and roundtrip prices from RM2,963*.
 

Pre-Flight Essentials

Ensure a smooth journey from Bangkok to London 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 London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of London. 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 Bangkok to London 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 Bangkok to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London 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 Bangkok to London 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 Bangkok to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Suvarnabhumi Airport to London Heathrow?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Bangkok Airport and LHR start from RM2,963. Make your booking ASAP to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BKK to Heathrow Airport (LHR)?
Each airline has its own set of terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from Suvarnabhumi Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Bangkok Airport to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Suvarnabhumi Airport to Heathrow Airport (LHR)?
With a flight distance of 9,600 kilometres between Bangkok Airport and Heathrow Airport (LHR), this is a long journey. Make sure you drink plenty of water and move your feet and legs from time to time.
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to London Heathrow?
With 60 monthly flights operating from Suvarnabhumi Intl. Airport (BKK) to LHR, Thai Airways International (TG) is a great choice. Another carrier operating on this route is EVA Air (BR). You'll have 30 flights every month to take your pick of.
Are Suvarnabhumi Airport to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Suvarnabhumi Intl. Airport (BKK) to London Heathrow are available up to 12 months prior to departure on Expedia. And although you may occasionally score great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.