Find cheap flights to London Heathrow

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 to London Heathrow

(Round-trip)
Depart: Thu 27 Apr 2017 Return: Sat 6 May 2017 Trip spans 10 days
฿19,851
Select
Emirates
Emirates
BKK
LHR
35h 50m
1 stop
LHR
BKK
35h 00m
1 stop
Depart: Thu 4 May 2017 Return: Thu 11 May 2017 Trip spans 8 days
฿20,274
Select
Egypt Air
Egypt Air
BKK
LHR
18h 40m
1 stop
LHR
BKK
32h 00m
1 stop
Depart: Sun 26 Feb 2017 Return: Fri 3 Mar 2017 Trip spans 6 days
฿20,944
Select
Gulf Air
Gulf Air
BKK
LHR
26h 35m
1 stop
LHR
BKK
28h 05m
1 stop
Depart: Mon 6 Mar 2017 Return: Sun 12 Mar 2017 Trip spans 7 days
฿21,014
Select
China Southern
China Southern
BKK
LHR
19h 20m
1 stop
LHR
BKK
16h 20m
1 stop
Depart: Tue 14 Feb 2017 Return: Wed 22 Feb 2017 Trip spans 9 days
฿21,367
Select
Etihad Airways
Etihad Airways
BKK
LHR
16h 10m
1 stop
LHR
BKK
16h 40m
1 stop
Depart: Wed 3 May 2017 Return: Wed 24 May 2017 Trip spans 22 days
฿21,684
Select
Major Airline
Major Airline
BKK
LHR
28h 35m
1 stop
LHR
BKK
19h 25m
1 stop
Depart: Mon 1 May 2017 Return: Wed 10 May 2017 Trip spans 10 days
฿22,037
Select
Oman Air
Oman Air
BKK
LHR
15h 50m
1 stop
LHR
BKK
15h 10m
1 stop
Depart: Wed 3 May 2017 Return: Sun 7 May 2017 Trip spans 5 days
฿23,059
Select
China Eastern
China Eastern
HKT
LHR
20h 25m
1 stop
LHR
HKT
22h 10m
1 stop
Depart: Sun 5 Feb 2017 Return: Sat 18 Feb 2017 Trip spans 14 days
฿23,764
Select
Qatar Airways
Qatar Airways
HKT
LHR
17h 40m
1 stop
LHR
HKT
14h 10m
1 stop
Depart: Sun 9 Apr 2017 Return: Mon 17 Apr 2017 Trip spans 9 days
฿24,434
Select
Malaysia Airlines
Malaysia Airlines
HKT
LHR
25h 25m
1 stop
LHR
HKT
25h 05m
1 stop
Depart: Tue 13 Jun 2017 Return: Tue 4 Jul 2017 Trip spans 22 days
฿25,386
Select
Singapore Airlines
Singapore Airlines
CNX
LHR
34h 20m
1 stop
LHR
CNX
17h 10m
1 stop
Depart: Wed 8 Mar 2017 Return: Mon 13 Mar 2017 Trip spans 5 days
฿25,880
Select
EVA Air
EVA Air
BKK
LHR
13h 15m
nonstop
LHR
BKK
11h 25m
nonstop
Depart: Thu 8 Jun 2017 Return: Wed 21 Jun 2017 Trip spans 14 days
฿20,274
Select
Egypt Air
Egypt Air
BKK
LHR
18h 40m
1 stop
LHR
BKK
15h 35m
1 stop
Depart: Sat 1 Jul 2017 Return: Sat 15 Jul 2017 Trip spans 15 days
฿20,873
Select
Emirates
Emirates
BKK
LHR
21h 15m
1 stop
LHR
BKK
29h 20m
1 stop
Depart: Wed 8 Mar 2017 Return: Tue 28 Mar 2017 Trip spans 20 days
฿20,979
Select
Gulf Air
Gulf Air
BKK
LHR
35h 00m
1 stop
LHR
BKK
17h 30m
1 stop
Depart: Sun 25 Jun 2017 Return: Sun 30 Jul 2017 Trip spans 36 days
฿21,790
Select
Etihad Airways
Etihad Airways
BKK
LHR
16h 05m
1 stop
LHR
BKK
17h 20m
1 stop
Depart: Thu 26 Jan 2017 Return: Sat 18 Feb 2017 Trip spans 24 days
฿21,754
Select
Gulf Air
Gulf Air
BKK
LHR
34h 45m
1 stop
LHR
BKK
27h 05m
1 stop
Depart: Fri 28 Apr 2017 Return: Sat 6 May 2017 Trip spans 9 days
฿21,966
Select
Etihad Airways
Etihad Airways
BKK
LHR
16h 05m
1 stop
LHR
BKK
17h 20m
1 stop
Depart: Tue 14 Feb 2017 Return: Wed 22 Feb 2017 Trip spans 9 days
฿24,751
Select
China Eastern
China Eastern
CNX
LHR
29h 55m
2 stops
LHR
CNX
37h 15m
2 stops
Depart: Wed 26 Apr 2017 Return: Sun 30 Apr 2017 Trip spans 5 days
฿25,985
Select
EVA Air
EVA Air
BKK
LHR
12h 35m
nonstop
LHR
BKK
11h 30m
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

Bangkok
฿ 19,851
Phuket City
฿ 23,059
Chiang Mai
฿ 24,751
Destination

London
฿ 19,851
Airlines Airline reviews

1 traveller who booked a flight to London from Bangkok rated their chosen airline with an average of 7.6

Overall
8.0
Boarding
10.0
Crew
8.0
Comfort
8.0
Food
6.0
Entertainment
6.0