AED1,818 Cheap Flights from London (LHR) to Bangkok (BKK)

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

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Cheap Flights from London to Bangkok (LHR-BKK)

Prices were available within the past 7 days and start at AED1,818 for one-way flights and AED2,990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Qatar Airways
Gulf Air
Saudia
IndiGo
Air India
Emirates
Oman Air
KLM
Swiss International Air Lines

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

May is typically the cheapest month to fly

From AEDĀ 1,974 - AEDĀ 2,616 per traveler.

Frequently asked questions

How long does it take to fly from LHR to Bangkok Airport?
Thai Airways International has a direct flight taking off from LHR at 12:30PM and landing at Bangkok Airport at 6:00AM — a travel time of 11 hours and 30 minutes. Choose a seat, bring a magazine to keep you occupied and the time will pass by quickly.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Bangkok Airport last minute?
Booking your trip from LHR to Suvarnabhumi Intl. Airport (BKK) last minute could save you some dough if you happen to find a good deal. However, fares generally don't get cheaper as the departure date nears. If you hold out, flights could also be booked up or the best seats taken (don't get stuck in the middle!). If you'd rather not take any chances, book well in advance of the date you want to leave. In fact, some of the best deals are available on Expedia up to a year in advance. If your preferred carrier hasn't released its airfares yet, check back regularly as deals are updated on Expedia all the time.
What airline has the least delays from Heathrow Airport to Bangkok Airport?
If you'd prefer not to be waiting around for hours — or worse, your vacation plans shelved because of a flight delay — fly with Thai Airways International. Around 71% of its Heathrow Airport (LHR) to BKK services land on time. You can review your flight status before leaving for the airport through the free Expedia App. It'll also give you real-time notifications about gate number changes and directions to your hotel. Think of it as a handy travel companion in your pocket!
What airports do you fly into for Bangkok from London?
Suvarnabhumi Intl. Airport (BKK), Don Mueang Intl. Airport (DMK) and Pattaya (PYX-Pattaya Airpark) are your choices when jetting from London to Bangkok. Roughly 24 kilometers east of central Bangkok, Suvarnabhumi Intl. Airport (BKK) is the city's major gateway. Keep in mind things like flight arrival and departure times and the distance to your hotel before choosing your airport. Wat Arun and Grand Palace are a couple of leading attractions to add to your must-see list when you arrive at your destination.
What are the most popular departure times for flights from LHR to Suvarnabhumi Intl. Airport (BKK)?
The most popular departure times for flights from Heathrow Airport (LHR) to Suvarnabhumi Airport fall between 9:00 PM - 10:00 PM on Thai Airways International. Our suggestion is to jet out in the morning. The earlier you fly, the better your chances of a delay-free flight with less air traffic around.
Can I change the date of my flight from LHR to Suvarnabhumi Intl. Airport (BKK)?
Expedia makes it easy to make amendments to your Heathrow Airport to Suvarnabhumi Airport journey yourself. Access your itinerary via the Expedia Trips portal and choose "change flight." Search for new flights and choose the one that fits your new plans. You'll get an estimate of your flight change fee, if applicable. Alternatively, visit our Customer Service portal to chat to our Virtual Agent and get answers to your questions.

Travel information

Origin airport
Heathrow
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air India, Austrian Airlines, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, EVA Airways, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, Gulf Air, IndiGo, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Thai Airways International
Roundtrip price
AED2,990
Distance
9520 km
Average flight time
17 hours 40 mins

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