Find Deals on Flights from London Heathrow to Thailand

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 Thailand

(Round-trip)
Depart: Thu 12 Jan 2017 Return: Tue 24 Jan 2017 Trip spans 13 days
฿14,222
Select
Etihad Airways
Etihad Airways
LHR
BKK
21h 40m
2 stops
BKK
LHR
22h 15m
2 stops
Depart: Tue 6 Jun 2017 Return: Tue 20 Jun 2017 Trip spans 15 days
฿14,507
Select
KLM
KLM
LHR
BKK
13h 05m
1 stop
BKK
LHR
14h 50m
1 stop
Depart: Wed 15 Feb 2017 Return: Fri 24 Feb 2017 Trip spans 10 days
฿15,006
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
15h 35m
1 stop
BKK
LHR
16h 10m
1 stop
Depart: Mon 5 Dec 2016 Return: Tue 6 Dec 2016 Trip spans 2 days
฿15,612
Select
Oman Air
Oman Air
LHR
BKK
15h 20m
1 stop
BKK
LHR
16h 50m
1 stop
Depart: Sat 3 Dec 2016 Return: Fri 9 Dec 2016 Trip spans 7 days
฿16,289
Select
Royal Jordanian
Royal Jordanian
LHR
BKK
15h 20m
1 stop
BKK
LHR
20h 50m
1 stop
Depart: Fri 9 Jun 2017 Return: Fri 16 Jun 2017 Trip spans 8 days
฿19,426
Select
British Airways
British Airways
LHR
BKK
11h 35m
nonstop
BKK
LHR
12h 45m
nonstop
Depart: Mon 8 May 2017 Return: Mon 22 May 2017 Trip spans 15 days
฿20,210
Select
EVA Air
EVA Air
LHR
BKK
11h 30m
nonstop
BKK
LHR
12h 35m
nonstop
Depart: Sun 11 Dec 2016 Return: Sat 24 Dec 2016 Trip spans 14 days
฿22,349
Select
Emirates
Emirates
LHR
BKK
28h 40m
1 stop
BKK
LHR
18h 50m
1 stop
Depart: Tue 14 Feb 2017 Return: Sat 11 Mar 2017 Trip spans 26 days
฿14,329
Select
Etihad Airways
Etihad Airways
LHR
BKK
16h 40m
1 stop
BKK
LHR
16h 10m
1 stop
Depart: Sun 5 Feb 2017 Return: Sat 18 Feb 2017 Trip spans 14 days
฿15,042
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
15h 35m
1 stop
BKK
LHR
17h 15m
1 stop
Depart: Sun 8 Jan 2017 Return: Tue 7 Mar 2017 Trip spans 59 days
฿14,472
Select
Etihad Airways
Etihad Airways
LHR
BKK
22h 35m
1 stop
BKK
LHR
16h 10m
1 stop
Depart: Sat 3 Dec 2016 Return: Mon 5 Dec 2016 Trip spans 3 days
฿16,753
Select
Royal Jordanian
Royal Jordanian
LHR
BKK
15h 20m
1 stop
BKK
LHR
20h 50m
1 stop
Depart: Wed 1 Mar 2017 Return: Tue 14 Mar 2017 Trip spans 13 days
฿14,543
Select
Etihad Airways
Etihad Airways
LHR
BKK
21h 40m
2 stops
BKK
LHR
22h 15m
2 stops
Depart: Wed 15 Feb 2017 Return: Wed 8 Mar 2017 Trip spans 22 days
฿16,218
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
15h 35m
1 stop
BKK
LHR
34h 20m
1 stop
Depart: Thu 13 Apr 2017 Return: Mon 1 May 2017 Trip spans 19 days
฿14,614
Select
Etihad Airways
Etihad Airways
LHR
BKK
17h 35m
1 stop
BKK
LHR
16h 05m
1 stop
Depart: Thu 25 May 2017 Return: Sun 28 May 2017 Trip spans 4 days
฿19,497
Select
British Airways
British Airways
LHR
BKK
11h 35m
nonstop
BKK
LHR
12h 45m
nonstop
Depart: Fri 17 Mar 2017 Return: Fri 31 Mar 2017 Trip spans 15 days
฿20,638
Select
EVA Air
EVA Air
LHR
BKK
11h 25m
nonstop
BKK
LHR
12h 35m
nonstop
Depart: Mon 6 Mar 2017 Return: Mon 20 Mar 2017 Trip spans 14 days
฿14,685
Select
Etihad Airways
Etihad Airways
LHR
BKK
16h 40m
1 stop
BKK
LHR
16h 10m
1 stop
Depart: Wed 26 Apr 2017 Return: Mon 15 May 2017 Trip spans 20 days
฿19,747
Select
British Airways
British Airways
LHR
BKK
11h 35m
nonstop
BKK
LHR
12h 45m
nonstop
Depart: Sun 23 Apr 2017 Return: Sun 7 May 2017 Trip spans 15 days
฿20,709
Select
EVA Air
EVA Air
LHR
BKK
11h 30m
nonstop
BKK
LHR
12h 35m
nonstop
* 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
฿ 14,222
Destination

Bangkok
฿ 14,222