Flight Routes from Bangkok to London

Trip type

Our cheapest offers for flights from Bangkok to London

Here you can compare cheap flights from Bangkok (BKK) to London (LON) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Bangkok
London
Outbound
16/04/26
1 Stopover (HAK)
HU0722, HU7963
30h 10min
Return
-
Hainan Airlines
£261
Bangkok
London
Outbound
31/03/26
1 Stopover (HAK)
HU0722, HU7911
30h 10min
Return
21/04/26
2 Stopovers (DUB, AUH)
BA0824, EY0048, EY0406
29h 50min
Hainan Airlines
£444
Best option
Bangkok
London
Outbound
31/03/26
1 Stopover (DOH)
BA2317, BA4481
16h 25min
Return
21/04/26
direct
BA2231
11h 50min
British Airways
£775
Bangkok
London
Please note: transfer for connecting flight
Outbound
31/03/26
1 Stopover (DOH)
QR0829, QR0329
15h 35min
Return
21/04/26
1 Stopover (MXP)
U28303, TG0941
14h 35min
Qatar Airways
£968
Bangkok
London
Outbound
31/03/26
2 Stopovers (CAN, SHA, PVG)
MU2078, MU5306, MU0213
42h 00min
Return
21/04/26
1 Stopover (PVG)
CA0848, CA0805
32h 05min
China Eastern Airlines
£447
Bangkok
London
Outbound
31/03/26
2 Stopovers (CAN, SHA, PVG)
MU2078, MU5306, MU0213
42h 00min
Return
21/04/26
1 Stopover (PVG)
CA0848, CA0805
32h 05min
China Eastern Airlines
£452
Bangkok
London
Outbound
25/05/26
1 Stopover (CAN)
CZ0358, CZ0303
37h 40min
Return
07/06/26
1 Stopover (PEK)
CA0856, CA0979
19h 30min
China Southern Airlines
£474
Bangkok
London
Outbound
25/05/26
1 Stopover (CAN)
CZ0358, CZ0303
37h 40min
Return
07/06/26
1 Stopover (PEK)
CA0856, CA0979
19h 30min
China Southern Airlines
£481
Bangkok
London
Outbound
31/03/26
2 Stopovers (CAN, SHA, PVG)
MU2078, MU5306, MU0201
33h 40min
Return
21/04/26
2 Stopovers (ATH, SIN)
U28185, TR0051, TR0614
49h 20min
China Eastern Airlines ?
£485
Bangkok
London
Outbound
31/03/26
1 Stopover (PVG)
MU0548, MU0213
18h 50min
Return
21/04/26
2 Stopovers (DUB, AUH)
FR1112, EY0048, EY0406
24h 15min
China Eastern Airlines
£491
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Bangkok to London

Favourite airline: China Eastern
The favourite airline for flights from Bangkok to London is China Eastern.
China Eastern
45 %
Air China
38 %
Emirates
8 %
Favourite connection: via Shanghai Pudong
On this flight route, flights with a stopover in Shanghai Pudong are the most popular.
Route
bookings
1 stopover Shanghai Pudong
18h 25min, from £546
64 %
1 stopover Beijing International
23h 20min, from £704
14 %
2 stopovers Kunming Shanghai Pudong
29h 40min, from £505
11 %

Important flight information

Flight information: Bangkok - London

Cheapest outbound flight from £260.40
Outbound and return from £443.30
Flight duration min. 13:05 / max. 13:15
Return flight duration min. 11:25/ max. 11:30
Distance 9568 km
Flights per week 32
Departure airport Airport Bangkok Suvarnabhumi (BKK)
Departure country Flights from Thailand
Arrival airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Popular destinations for onward travel
Flight destinations with a similar price