Flights from Bangkok to London

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
18/09/25
3 Stopovers (KBV, BOM, IST)
VZ0340, 6E1086, 6E0017, 6E4057
39h 10min
Return
22/09/25
2 Stopovers (IST, BOM)
W95729, 6E0018, 6E1059
42h 50min
Thai Vietjet Air, IndiGo Airlines ?
£531
Best option
Bangkok
London
Outbound
08/12/25
direct
Z00792
13h 00min
Return
24/12/25
direct
Z00791
11h 25min
Norse Atlantic UK
£619
Bangkok
London
Outbound
13/10/25
1 Stopover (HAK)
HU7918, HU7963
24h 00min
Return
15/10/25
1 Stopover (HAK)
HU7912, HU7939
30h 00min
Hainan Airlines
£537
Bangkok
London
Outbound
13/10/25
1 Stopover (HAK)
HU7918, HU7963
24h 00min
Return
15/10/25
1 Stopover (HAK)
HU7912, HU7917
20h 20min
Hainan Airlines
£538
Bangkok
London
Outbound
08/12/25
direct
Z00792
13h 00min
Return
24/12/25
1 Stopover (PEK)
CA0852, CA0959
23h 30min
Norse Atlantic UK
£542
Bangkok
London
Outbound
18/09/25
1 Stopover (BAH)
GF0153, GF0009
17h 15min
Return
22/09/25
1 Stopover (CAN)
CZ0690, CZ8023
22h 50min
Gulf Air
£548
Bangkok
London
Outbound
13/10/25
1 Stopover (HAK)
HU7918, HU7963
24h 00min
Return
15/10/25
1 Stopover (HAK)
HU7912, HU7917
20h 20min
Hainan Airlines
£552
Bangkok
London
Outbound
08/12/25
direct
Z00792
13h 00min
Return
24/12/25
1 Stopover (PEK)
CA0852, CA0959
23h 30min
Norse Atlantic UK
£555
Bangkok
London
Outbound
18/09/25
1 Stopover (BAH)
GF0153, GF0009
17h 15min
Return
22/09/25
1 Stopover (PVG)
MU0202, MU8643
22h 15min
Gulf Air
£567
Bangkok
London
Outbound
05/12/25
1 Stopover (OSL)
N00092, DY1308
35h 35min
Return
11/12/25
2 Stopovers (ATH, SIN)
GQ0701, TR0721, TR0610
45h 10min
Norse Atlantic Airways, Norwegian Air Shuttle ?
£567
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

Outbound and return from £530.17
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