Cheap flights from London to Bangkok from C$ 290

1 adult
Tue 7/12
Tue 14/12

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Flight information for London to Bangkok

Find info about flight duration, direct flights, and airports for your flight from London to Bangkok
Fastest flight time17h 30mThe fastest flight from London to Bangkok takes 17h 30m
Direct flightsNoneThere are no direct flights from London to Bangkok. Popular non-direct routes for this connection are London Heathrow Airport - Bangkok Suvarnabhumi Airport and London Gatwick Airport - Bangkok Suvarnabhumi Airport.
Airports in Bangkok2 airportsThere are 2 airports near Bangkok: Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK)

How to get the cheapest flight ticket from London to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from London to Bangkok?


The cheapest time of year to fly to Bangkok from London is June. The most expensive is December.

What is the cheapest airline that flies to Bangkok from London?


EVA Air is the most popular carrier operating from London to Bangkok

What is the cheapest London to Bangkok flight route?

London Heathrow - Bangkok Suvarnabhumi

Fly from London Heathrow to Bangkok Suvarnabhumi for the best London - Bangkok flight prices

How far in advance should you book London to Bangkok flights?

59 days before

The cheapest time to buy a flight from London to Bangkok is approximately 59 days to departure

Easily compare round-trip flights from London to Bangkok

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Bangkok by changing tabs
22 Mar.
LGW6:05 p.m.London Gatwick
11h 05m
BKK5:10 a.m.Bangkok Suvarnabhumi
31 Mar.
BKK10:30 a.m.Bangkok Suvarnabhumi
11h 35m
LGW10:05 p.m.London Gatwick
21 Mar.
LHR3:30 a.m.London Heathrow
16h 55m
1 stop
BKK8:25 p.m.Bangkok Suvarnabhumi
31 Mar.
BKK4:55 a.m.Bangkok Suvarnabhumi
30h 15m
1 stop
LHR11:10 a.m.London Heathrow
Gulf Air
11 Jan.
LHR4:30 a.m.London Heathrow
16h 25m
1 stop
BKK8:55 p.m.Bangkok Suvarnabhumi
11 Feb.
BKK6:00 a.m.Bangkok Suvarnabhumi
26h 35m
1 stop
LHR8:35 a.m.London Heathrow
24 Mar.
LHR7:45 a.m.London Heathrow
19h 50m
1 stop
BKK3:35 a.m.Bangkok Suvarnabhumi
16 Apr.
BKK8:05 a.m.Bangkok Suvarnabhumi
14h 50m
1 stop
LHR10:55 p.m.London Heathrow
Singapore Airlines
1 Jan.
LHR4:10 a.m.London Heathrow
16h 30m
1 stop
BKK8:40 p.m.Bangkok Suvarnabhumi
26 Mar.
BKK4:00 p.m.Bangkok Suvarnabhumi
17h 45m
1 stop
LHR9:45 a.m.London Heathrow
Turkish Airlines
12 Jan.
LGW12:15 p.m.London Gatwick
14h 45m
1 stop
BKK3:00 a.m.Bangkok Suvarnabhumi
1 Feb.
BKK6:30 p.m.Bangkok Suvarnabhumi
16h 55m
1 stop
LGW11:25 a.m.London Gatwick

Find the cheapest one-way flights from London to Bangkok

If you're looking for one-way flights from London to Bangkok, view some of our deals below provided by Oman Air, Qatar Airways and Scoot
30 Dec.
LGW4:45 p.m.London Gatwick
12h 25m
BKK5:10 a.m.Bangkok Suvarnabhumi
Qatar Airways
10 Jan.
LGW8:45 a.m.London Gatwick
22h 25m
1 stop
BKK7:10 a.m.Bangkok Suvarnabhumi
Oman Air
9 Jan.
LHR3:05 p.m.London Heathrow
14h 40m
1 stop
BKK5:45 a.m.Bangkok Suvarnabhumi

Search last-minute flights to Bangkok from London

Find and compare round-trip flight prices for your last-minute flight from London to Bangkok
Singapore Airlines
10 Dec.
LHR4:10 a.m.London Heathrow
24h 50m
1 stop
BKK5:00 a.m.Bangkok Suvarnabhumi
19 Jan.
BKK1:05 p.m.Bangkok Suvarnabhumi
18h 50m
1 stop
LHR7:55 a.m.London Heathrow
7 Dec.
LHR12:50 p.m.London Heathrow
13h 15m
1 stop
BKK2:05 a.m.Bangkok Suvarnabhumi
29 Dec.
BKK7:35 p.m.Bangkok Suvarnabhumi
22h 30m
1 stop
LHR6:05 p.m.London Heathrow
Air France
8 Dec.
LHR6:30 a.m.London Heathrow
17h 15m
1 stop
BKK11:45 p.m.Bangkok Suvarnabhumi
20 Jan.
BKK8:45 a.m.Bangkok Suvarnabhumi
31h 00m
1 stop
LHR3:45 p.m.London Heathrow
7 Dec.
LHR1:10 p.m.London Heathrow
30h 30m
1 stop
BKK7:40 p.m.Bangkok Suvarnabhumi
21 Jan.
BKK5:55 a.m.Bangkok Suvarnabhumi
29h 55m
1 stop
LHR11:50 a.m.London Heathrow
Multiple Airlines
7 Dec.
LHR10:45 a.m.London Heathrow
15h 20m
1 stop
BKK2:05 a.m.Bangkok Suvarnabhumi
24 Jan.
BKK3:30 a.m.Bangkok Suvarnabhumi
19h 55m
1 stop
LHR11:25 p.m.London Heathrow
Gulf Air
9 Dec.
LHR4:30 a.m.London Heathrow
16h 25m
1 stop
BKK8:55 p.m.Bangkok Suvarnabhumi
26 Jan.
BKK11:50 a.m.Bangkok Suvarnabhumi
20h 45m
2 stops
LHR8:35 a.m.London Heathrow

Best airlines flying from London to Bangkok

Compare and see reviews for airlines that fly from London to Bangkok with momondo
AirlineRatingFree CancellationPrice
PriceFrom C$ 773
Free Cancellation

  • Are airlines flying from London to Bangkok offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from London to Bangkok are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travellers: EVA Air and Thai Airways.

  • How far is London to Bangkok by plane?

    London and Bangkok are 9527.1 km apart from one another. Typically, this will take 11h 05m by plane in normal conditions.