฿8,745 Cheap Flights from Bangkok (BKK) to London (LHR)

View ฿8,745 flight on Thu, 6 Nov 2025Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Heathrow Airport (LHR)

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Cheap Flights from Bangkok (BKK) to London (LHR)

Prices were available within the past 7 days and start at ฿8,745 for one-way flights and ฿22,195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Tue, 13 Jan - Wed, 28 Jan
BKK
Bangkok
LHR
London
฿22,195 Return, found 2 days ago
฿22,195
Return
found 2 days ago
Select Hainan Airlines flight, departing Tue, 13 Jan from Bangkok to London, returning Wed, 28 Jan, priced at ฿22,195 found 2 days ago
KLM
Thu, 25 Dec - Mon, 16 Mar
BKK
Bangkok
LHR
London
฿22,588 Return, found 6 hours ago
฿22,588
Return
found 6 hours ago
Select KLM flight, departing Thu, 25 Dec from Bangkok to London, returning Mon, 16 Mar, priced at ฿22,588 found 6 hours ago
Air France
Wed, 21 Jan - Wed, 28 Jan
BKK
Bangkok
LHR
London
฿22,613 Return, found 1 hour ago
฿22,613
Return
found 1 hour ago
Select Air France flight, departing Wed, 21 Jan from Bangkok to London, returning Wed, 28 Jan, priced at ฿22,613 found 1 hour ago
Saudia
Thu, 26 Feb - Sun, 1 Mar
BKK
Bangkok
LHR
London
฿22,660 Return, found 2 hours ago
฿22,660
Return
found 2 hours ago
Select Saudia flight, departing Thu, 26 Feb from Bangkok to London, returning Sun, 1 Mar, priced at ฿22,660 found 2 hours ago
IndiGo
Mon, 17 Nov - Fri, 21 Nov
BKK
Bangkok
LHR
London
฿22,904 Return, just found
฿22,904
Return
just found
Select IndiGo flight, departing Mon, 17 Nov from Bangkok to London, returning Fri, 21 Nov, priced at ฿22,904 just found
Malaysia Airlines
Tue, 27 Jan - Mon, 2 Feb
BKK
Bangkok
LHR
London
฿23,485 Return, just found
฿23,485
Return
just found
Select Malaysia Airlines flight, departing Tue, 27 Jan from Bangkok to London, returning Mon, 2 Feb, priced at ฿23,485 just found
China Eastern Airlines
Mon, 1 Dec - Mon, 8 Dec
BKK
Bangkok
LHR
London
฿24,295 Return, just found
฿24,295
Return
just found
Select China Eastern Airlines flight, departing Mon, 1 Dec from Bangkok to London, returning Mon, 8 Dec, priced at ฿24,295 just found
China Southern Airlines
Tue, 18 Nov - Mon, 24 Nov
BKK
Bangkok
LHR
London
฿24,390 Return, found 1 hour ago
฿24,390
Return
found 1 hour ago
Select China Southern Airlines flight, departing Tue, 18 Nov from Bangkok to London, returning Mon, 24 Nov, priced at ฿24,390 found 1 hour ago
Air China
Tue, 4 Nov - Sat, 15 Nov
BKK
Bangkok
LHR
London
฿24,515 Return, found 3 days ago
฿24,515
Return
found 3 days ago
Select Air China flight, departing Tue, 4 Nov from Bangkok to London, returning Sat, 15 Nov, priced at ฿24,515 found 3 days ago
Etihad Airways
Tue, 16 Dec - Tue, 27 Jan
BKK
Bangkok
LHR
London
฿24,795 Return, found 3 days ago
฿24,795
Return
found 3 days ago
Select Etihad Airways flight, departing Tue, 16 Dec from Bangkok to London, returning Tue, 27 Jan, priced at ฿24,795 found 3 days ago

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

November is typically the cheapest month to fly

From ฿20,740 - ฿24,816 per traveller.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from ฿24,730
LGW
Gatwick
Average driving time to city centre52 min
Flights from ฿24,730
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from ฿39,115
LCY
London City
Closest
Average driving time to city centre21 min
Flights from ฿39,115
Flight from Bangkok to London route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Heathrow
Airlines serving
Air France, Air India, Austrian Airlines, British Airways, Cathay Pacific, EVA Airways, Etihad Airways, Finnair, IndiGo, Kuwait Airways, Lufthansa, Malaysia Airlines, Oman Air, Qatar Airways, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
฿22,195
Distance
9520 km
Average flight time
6 hours 25 mins

Perfect flights from Bangkok to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Bangkok to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Suvarnabhumi Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿8,745 and roundtrip prices from ฿22,195. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

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 ฿22,195. 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

London Airports

London

Bangkok to Gatwick
฿21,490.00
Bangkok to Stansted
฿25,215.00
Bangkok to London City
฿27,980.00
Bangkok to Luton
฿38,650.00
Bangkok Airports

Bangkok

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