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
11/27/25
2 Stopovers (CAN, SHA, PVG)
MU2078, MU8422, MU0201
34h 20min
Return
-
China Eastern Airlines ?
$230
found yesterday
Bangkok
London
Outbound
02/13/26
2 Stopovers (AUH, IST)
EY0401, EY0541, W95772
26h 15min
Return
02/26/26
2 Stopovers (IST, AUH)
W95771, EY0544, EY0400
27h 15min
Etihad Airways, Wizz Air UK ?
$660
Bangkok
London
Outbound
02/13/26
1 Stopover (HAK)
HU7918, HU7963
23h 00min
Return
02/26/26
1 Stopover (BOM)
AI0128, AI2337
23h 05min
Hainan Airlines
$784
Best option
Bangkok
London
Outbound
02/13/26
direct
BA2230
13h 20min
Return
02/26/26
1 Stopover (DOH)
BA2306, BA6346
21h 25min
British Airways ?
$983
Bangkok
London
Outbound
02/13/26
2 Stopovers (DEL, IST)
6E1054, 6E0011, W95772
36h 50min
Return
02/26/26
2 Stopovers (IST, BOM)
W95729, 6E0018, 6E1059
31h 30min
IndiGo Airlines, Wizz Air UK ?
$670
Bangkok
London
Outbound
02/13/26
2 Stopovers (DEL, IST)
6E1054, 6E0011, BA0677
30h 10min
Return
02/26/26
1 Stopover (ARN)
BA0784, N00191
32h 25min
IndiGo Airlines, British Airways ?
$766
Bangkok
London
Outbound
02/13/26
1 Stopover (JED)
SV0845, SV0119
27h 55min
Return
02/26/26
1 Stopover (JED)
SV0120, SV0844
16h 25min
Saudi Arabian Airlines ?
$775
Bangkok
London
Outbound
02/13/26
1 Stopover (JED)
SV0845, SV0119
27h 55min
Return
02/26/26
1 Stopover (JED)
SV0120, SV0844
16h 25min
Saudi Arabian Airlines ?
$791
Bangkok
London
Outbound
02/13/26
2 Stopovers (BOM, IST)
6E1052, 6E0017, 6E4057
37h 00min
Return
02/26/26
2 Stopovers (IST, BOM)
6E4058, 6E0018, 6E1059
31h 40min
IndiGo Airlines ?
$819
Bangkok
London
Outbound
02/13/26
1 Stopover (AUH)
EY0405, EY0061
23h 00min
Return
02/26/26
1 Stopover (AUH)
EY0064, EY0404
14h 50min
Etihad Airways ?
$820
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

Favorite airline: Air China
87 % of travelers choose to book flights on this route with Air China, China Eastern and Finnair.
Air China
50 %
China Eastern
31 %
Finnair
6 %
Favourite connection: via Chengdu Tianfu
Stopover flights on this route are especially popular via Chengdu Tianfu, making up 46 % of bookings.
Route
bookings
1 stopover Chengdu Tianfu
31h 55min, from $673
46 %
1 stopover Shanghai Pudong International Airport
19h 50min, from $676
31 %
1 stopover Beijing Capital International Airport
25h 15min, from $916
15 %

Important flight information

Flight information: Bangkok - London

Cheapest outbound flight from $229.80
Roundtrip from $659.20
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 International Airport (BKK)
Departure country Flights from Thailand
Arrival airport Airport London, all Airports (LON)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Flight destinations with a similar price
Flight destinations with a similar price