Find Deals on Flights from London Heathrow to Bangkok

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from London Heathrow to Bangkok

(Return)
Depart: Fri 14 Apr 2017 Return: Sat 29 Apr 2017 Trip spans 16 days
฿14,996
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
36h 15m
1 stop
BKK
LHR
27h 55m
1 stop
Depart: Tue 14 Mar 2017 Return: Thu 6 Apr 2017 Trip spans 24 days
฿15,519
Select
Jet Airways
Jet Airways
LHR
BKK
20h 50m
1 stop
BKK
LHR
18h 00m
1 stop
Depart: Thu 18 May 2017 Return: Wed 31 May 2017 Trip spans 14 days
฿16,007
Select
EVA Air
EVA Air
LHR
BKK
11h 30m
nonstop
BKK
LHR
12h 55m
nonstop
Depart: Tue 4 Jul 2017 Return: Thu 20 Jul 2017 Trip spans 17 days
฿16,530
Select
Turkish Airlines
Turkish Airlines
LHR
BKK
14h 50m
1 stop
BKK
LHR
18h 20m
1 stop
Depart: Tue 11 Apr 2017 Return: Wed 26 Apr 2017 Trip spans 16 days
฿17,018
Select
Gulf Air
Gulf Air
LHR
BKK
29h 25m
1 stop
BKK
LHR
24h 35m
1 stop
Depart: Tue 25 Apr 2017 Return: Tue 9 May 2017 Trip spans 15 days
฿17,053
Select
Air India
Air India
LHR
BKK
16h 05m
1 stop
BKK
LHR
28h 35m
1 stop
Depart: Sun 23 Jul 2017 Return: Wed 2 Aug 2017 Trip spans 11 days
฿23,784
Select
Royal Jordanian
Royal Jordanian
LHR
BKK
16h 30m
1 stop
BKK
LHR
21h 05m
1 stop
Depart: Sun 4 Jun 2017 Return: Sat 17 Jun 2017 Trip spans 14 days
฿14,996
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
30h 35m
1 stop
BKK
LHR
27h 55m
1 stop
Depart: Tue 28 Feb 2017 Return: Wed 5 Apr 2017 Trip spans 36 days
฿15,763
Select
Jet Airways
Jet Airways
LHR
BKK
20h 50m
1 stop
BKK
LHR
18h 00m
1 stop
Depart: Wed 21 Jun 2017 Return: Sun 9 Jul 2017 Trip spans 19 days
฿14,996
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
31h 35m
1 stop
BKK
LHR
32h 40m
1 stop
Depart: Mon 1 May 2017 Return: Tue 9 May 2017 Trip spans 9 days
฿17,053
Select
Air India
Air India
LHR
BKK
16h 05m
1 stop
BKK
LHR
28h 35m
1 stop
Depart: Sat 1 Jul 2017 Return: Sun 16 Jul 2017 Trip spans 16 days
฿17,297
Select
Gulf Air
Gulf Air
LHR
BKK
16h 05m
1 stop
BKK
LHR
24h 35m
1 stop
Depart: Tue 22 Aug 2017 Return: Wed 20 Sep 2017 Trip spans 30 days
฿16,181
Select
Jet Airways
Jet Airways
LHR
BKK
22h 40m
1 stop
BKK
LHR
28h 10m
1 stop
Depart: Sun 19 Mar 2017 Return: Tue 28 Mar 2017 Trip spans 10 days
฿15,065
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
22h 40m
1 stop
BKK
LHR
31h 55m
1 stop
Depart: Thu 6 Jul 2017 Return: Sun 6 Aug 2017 Trip spans 32 days
฿18,274
Select
EVA Air
EVA Air
LHR
BKK
11h 30m
nonstop
BKK
LHR
12h 35m
nonstop
Depart: Mon 27 Mar 2017 Return: Mon 10 Apr 2017 Trip spans 15 days
฿17,228
Select
Air India
Air India
LHR
BKK
27h 50m
1 stop
BKK
LHR
20h 40m
1 stop
Depart: Thu 13 Jul 2017 Return: Sun 16 Jul 2017 Trip spans 4 days
฿18,134
Select
Gulf Air
Gulf Air
LHR
BKK
16h 05m
1 stop
BKK
LHR
24h 35m
1 stop
Depart: Fri 14 Apr 2017 Return: Sat 29 Apr 2017 Trip spans 16 days
฿15,170
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
36h 15m
1 stop
BKK
LHR
27h 55m
1 stop
Depart: Sat 13 May 2017 Return: Sat 27 May 2017 Trip spans 15 days
฿18,378
Select
EVA Air
EVA Air
LHR
BKK
11h 30m
nonstop
BKK
LHR
12h 55m
nonstop
Depart: Sat 17 Jun 2017 Return: Sat 1 Jul 2017 Trip spans 15 days
฿17,262
Select
Jet Airways
Jet Airways
LHR
BKK
22h 40m
1 stop
BKK
LHR
28h 10m
1 stop
* We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

London
฿ 14,996
Destination

Bangkok
฿ 14,996
Airlines Airline reviews

2 travellers who booked a flight to Bangkok from London rated their chosen airline with an average of 8.3

Overall
9.0
Boarding
9.0
Crew
9.0
Comfort
8.0
Food
6.0
Entertainment
9.0