Airlines with flights from London to Bangkok
There are 6 airlines with scheduled flights between LHR and BKK. Both Thai Airways and EVA Air operates non-stop flights from Heathrow to Suvarnabhumi Airport and the flight time is 11 hours and 25 minutes.
Choose airline
Schedules

Non-stop with Thai Airways International
-
Total flight time: 11 hours and 25 minutes
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14 flights per week
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Boeing 777-300ER
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Business and first class available
LHR
Direct
BKK
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
TG911
11:50
11:50
11:50
11:50
11:50
11:50
11:50
TG917
21:35
21:35
21:35
21:35
21:35
21:35
21:35
The timetable & schedule information was updated at 2025-02-17

Non-stop with EVA Air
-
Total flight time: 11 hours and 25 minutes
-
7 flights per week
-
Boeing 777-300ER
-
Business class available
LHR
Direct
BKK
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
BR68
21:20
21:20
21:20
21:20
21:20
21:20
21:20
The timetable & schedule information was updated at 2025-02-17

Via Doha with Qatar Airways
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Total flight time: 13h 50m - 18h 25m.
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One World Alliance
-
56 flights per week
LHR
Via DOH
BKK
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
QR6
QR838
QR838
08:05
08:05
08:05
08:05
08:05
08:05
08:05
QR6
QR830
QR830
08:05
08:05
08:05
08:05
08:05
08:05
08:05
QR10
QR838
QR838
08:35
08:35
08:35
08:35
08:35
08:35
08:35
QR10
QR830
QR830
08:35
08:35
08:35
08:35
08:35
08:35
08:35
QR4
QR836
QR836
14:15
14:15
14:15
14:15
14:15
14:15
14:15
QR4
QR834
QR834
14:15
14:15
14:15
14:15
14:15
14:15
14:15
QR110
QR836
QR836
15:30
15:30
15:30
15:30
15:30
15:30
15:30
QR108
QR836
QR836
----
----
----
----
16:00
16:00
16:00
QR106
QR828
QR828
18:45
20:10
----
20:10
----
20:10
----
QR106
QR826
QR826
18:45
20:10
----
20:10
----
20:10
----
QR12
QR828
QR828
18:55
18:55
18:55
18:55
18:55
18:55
18:55
QR12
QR8438
QR8438
----
----
----
----
----
18:55
----
QR12
QR826
QR826
18:55
18:55
18:55
18:55
18:55
18:55
18:55
QR106
QR8438
QR8438
----
----
----
----
----
20:10
----
QR16
QR828
QR828
21:30
21:30
21:30
21:30
21:30
21:30
21:30
QR16
QR8438
QR8438
----
----
----
----
----
21:30
----
QR16
QR826
QR826
21:30
21:30
21:30
21:30
21:30
21:30
21:30
The timetable & schedule information was updated at 2025-02-17

Via Dubai with Emirates
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Total flight time: 14h 05m - 17h 35m.
-
35 flights per week
LHR
Via DXB
BKK
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
EK8
EK374
EK374
09:10
09:10
09:10
09:10
09:10
09:10
09:10
EK2
EK384
EK384
13:40
13:40
13:40
13:40
13:40
13:40
13:40
EK2
EK376
EK376
13:40
13:40
13:40
13:40
13:40
13:40
13:40
EK30
EK376
EK376
15:50
15:50
15:50
15:50
15:50
15:50
15:50
EK32
EK370
EK370
19:00
19:00
19:00
19:00
19:00
19:00
19:00
EK32
EK372
EK372
19:00
19:00
19:00
19:00
19:00
19:00
19:00
EK4
EK370
EK370
20:20
20:20
20:20
20:20
20:20
20:20
20:20
EK4
EK372
EK372
20:20
20:20
20:20
20:20
20:20
20:20
20:20
The timetable & schedule information was updated at 2025-02-17

Via Istanbul with Turkish Airlines
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Total flight time: 13h 50m - 22h 50m.
-
34 flights per week
LHR
Via IST
BKK
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
TK1988
TK58
TK58
06:35
06:35
06:35
06:35
06:35
06:35
06:35
TK1980
TK6270
TK6270
----
----
----
----
11:30
----
----
TK1980
TK64
TK64
11:30
11:30
11:30
11:30
11:30
11:30
11:30
TK1990
TK68
TK68
----
----
----
15:15
----
15:15
----
TK1986
TK68
TK68
16:35
16:35
16:35
16:35
16:35
16:35
16:35
TK1932
TK68
TK68
18:00
----
----
18:00
----
16:40
----
TK1934
TK68
TK68
----
----
----
----
16:45
----
----
TK1972
TK68
TK68
17:45
17:45
17:45
17:45
17:45
17:45
17:45
The timetable & schedule information was updated at 2025-02-17

Via Hong Kong with Cathay Pacific
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Total flight time: 16h 35m - 20h 35m.
-
One World Alliance
-
34 flights per week
LHR
Via HKG
BKK
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
CX252
CX705
CX705
11:00
11:00
11:00
11:00
11:00
11:00
11:00
CX252
CX619
CX619
11:00
11:00
11:00
11:00
11:00
11:00
11:00
CX252
CX653
CX653
11:00
11:00
11:00
11:00
11:00
11:00
11:00
CX252
CX615
CX615
11:00
11:00
11:00
11:00
11:00
11:00
11:00
CX238
CX751
CX751
16:50
16:50
16:50
16:50
16:50
16:50
16:50
CX238
CX701
CX701
16:50
16:50
16:50
16:50
16:50
16:50
16:50
CX250
CX701
CX701
17:50
17:50
17:50
17:50
17:50
17:50
17:50
CX256
CX757
CX757
20:15
20:15
20:15
20:15
20:15
20:15
20:15
CX254
CX757
CX757
22:05
22:05
22:05
22:05
22:05
22:05
22:05
CX254
CX617
CX617
22:05
22:05
22:05
22:05
22:05
22:05
22:05
The timetable & schedule information was updated at 2025-02-17