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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from London Heathrow to Bangkok

(Round-trip)
Depart: Wed 11 Jan 2017 Return: Thu 2 Feb 2017 Trip spans 23 days
฿13,942
Select
Oman Air
Oman Air
LHR
BKK
14h 40m
1 stop
BKK
LHR
16h 25m
1 stop
Depart: Wed 1 Mar 2017 Return: Sat 25 Mar 2017 Trip spans 24 days
฿15,080
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
15h 35m
1 stop
BKK
LHR
17h 15m
1 stop
Depart: Sun 5 Mar 2017 Return: Sun 12 Mar 2017 Trip spans 8 days
฿16,787
Select
Gulf Air
Gulf Air
LHR
BKK
27h 05m
1 stop
BKK
LHR
34h 45m
1 stop
Depart: Sat 24 Jun 2017 Return: Sat 22 Jul 2017 Trip spans 29 days
฿17,712
Select
Turkish Airlines
Turkish Airlines
LHR
BKK
16h 20m
1 stop
BKK
LHR
18h 20m
1 stop
Depart: Sat 31 Dec 2016 Return: Fri 20 Jan 2017 Trip spans 21 days
฿19,881
Select
Jet Airways
Jet Airways
LHR
BKK
16h 15m
1 stop
BKK
LHR
15h 45m
1 stop
Depart: Thu 23 Feb 2017 Return: Wed 15 Mar 2017 Trip spans 20 days
฿19,988
Select
British Airways
British Airways
LHR
BKK
11h 20m
nonstop
BKK
LHR
13h 10m
nonstop
Depart: Wed 12 Apr 2017 Return: Wed 26 Apr 2017 Trip spans 15 days
฿20,130
Select
EVA Air
EVA Air
LHR
BKK
11h 30m
nonstop
BKK
LHR
12h 35m
nonstop
Depart: Wed 21 Dec 2016 Return: Fri 30 Dec 2016 Trip spans 10 days
฿26,745
Select
Garuda Indonesia
Garuda Indonesia
LHR
BKK
33h 00m
1 stop
BKK
LHR
42h 00m
2 stops
Depart: Sun 19 Feb 2017 Return: Wed 1 Mar 2017 Trip spans 11 days
฿13,942
Select
Oman Air
Oman Air
LHR
BKK
27h 40m
1 stop
BKK
LHR
16h 50m
1 stop
Depart: Mon 10 Apr 2017 Return: Fri 28 Apr 2017 Trip spans 19 days
฿15,187
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
34h 00m
1 stop
BKK
LHR
16h 10m
1 stop
Depart: Tue 18 Apr 2017 Return: Mon 1 May 2017 Trip spans 14 days
฿15,222
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
34h 30m
1 stop
BKK
LHR
22h 05m
1 stop
Depart: Wed 28 Dec 2016 Return: Sat 14 Jan 2017 Trip spans 18 days
฿35,139
Select
Air India
Air India
LHR
BKK
27h 35m
1 stop
BKK
LHR
17h 05m
1 stop
Depart: Fri 26 May 2017 Return: Fri 2 Jun 2017 Trip spans 8 days
฿15,222
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
27h 45m
1 stop
BKK
LHR
16h 10m
1 stop
Depart: Fri 23 Jun 2017 Return: Fri 14 Jul 2017 Trip spans 22 days
฿18,636
Select
Turkish Airlines
Turkish Airlines
LHR
BKK
16h 20m
1 stop
BKK
LHR
18h 20m
1 stop
Depart: Sun 18 Dec 2016 Return: Sun 15 Jan 2017 Trip spans 29 days
฿37,451
Select
SWISS
SWISS
LHR
BKK
31h 30m
1 stop
BKK
LHR
24h 15m
1 stop
Depart: Sun 5 Mar 2017 Return: Tue 14 Mar 2017 Trip spans 9 days
฿19,988
Select
British Airways
British Airways
LHR
BKK
11h 20m
nonstop
BKK
LHR
13h 10m
nonstop
Depart: Thu 22 Dec 2016 Return: Sat 31 Dec 2016 Trip spans 10 days
฿40,189
Select
SriLankan
SriLankan
LHR
BKK
26h 55m
1 stop
BKK
LHR
17h 10m
1 stop
Depart: Sat 22 Apr 2017 Return: Sat 13 May 2017 Trip spans 22 days
฿20,130
Select
EVA Air
EVA Air
LHR
BKK
11h 30m
nonstop
BKK
LHR
12h 35m
nonstop
Depart: Sat 11 Feb 2017 Return: Sat 18 Feb 2017 Trip spans 8 days
฿16,360
Select
Kuwait Airways
Kuwait Airways
LHR
BKK
34h 30m
1 stop
BKK
LHR
17h 15m
1 stop
Depart: Wed 15 Mar 2017 Return: Wed 22 Mar 2017 Trip spans 8 days
฿19,988
Select
British Airways
British Airways
LHR
BKK
11h 20m
nonstop
BKK
LHR
13h 10m
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
฿ 13,942
Destination

Bangkok
฿ 13,942
Airlines Airline reviews

5 travellers who booked a flight to Bangkok from London rated their chosen airline with an average of 8.1

Overall
8.0
Boarding
8.8
Crew
8.8
Comfort
8.0
Food
7.6
Entertainment
7.6