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Find flight deals from United Kingdom to Siem Reap

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

Book cheap flights to Siem Reap

(Round-trip)
Depart: Wed 3 Jun 2015 Return: Tue 16 Jun 2015 Trip spans 14 days
£466
Select
Vietnam Airlines
Vietnam Airlines
LHR
10:45
REP
10:35
23h 50m
1 stop
REP
13:50
LHR
09:40
19h 50m
1 stop
Depart: Sat 6 Jun 2015 Return: Tue 16 Jun 2015 Trip spans 11 days
£466
Select
Vietnam Airlines
Vietnam Airlines
LHR
10:45
REP
03:00
16h 15m
1 stop
REP
13:50
LHR
09:40
19h 50m
1 stop
Depart: Tue 2 Jun 2015 Return: Tue 16 Jun 2015 Trip spans 15 days
£472
Select
Vietnam Airlines
Vietnam Airlines
LHR
10:45
REP
09:30
22h 45m
1 stop
REP
09:50
LHR
09:40
23h 50m
1 stop
Depart: Fri 5 Jun 2015 Return: Tue 16 Jun 2015 Trip spans 12 days
£472
Select
Vietnam Airlines
Vietnam Airlines
LHR
10:45
REP
09:10
22h 25m
1 stop
REP
09:50
LHR
09:40
23h 50m
1 stop
Depart: Wed 6 May 2015 Return: Wed 13 May 2015 Trip spans 8 days
£486
Select
China Southern
China Southern
LHR
02:30
REP
00:25
21h 55m
2 stops
REP
07:30
LHR
17:10
33h 40m
1 stop
Depart: Thu 4 Jun 2015 Return: Thu 18 Jun 2015 Trip spans 15 days
£506
Select
China Southern
China Southern
LHR
18:35
REP
08:35
38h 00m
1 stop
REP
07:30
LHR
15:45
32h 15m
2 stops
Depart: Thu 28 May 2015 Return: Thu 4 Jun 2015 Trip spans 8 days
£511
Select
China Southern
China Southern
LHR
18:35
REP
00:25
29h 50m
1 stop
REP
07:30
LHR
12:30
29h 00m
2 stops
Depart: Mon 20 Apr 2015 Return: Mon 27 Apr 2015 Trip spans 8 days
£607
Select
China Southern
China Southern
LHR
18:35
REP
00:25
29h 50m
1 stop
REP
15:35
LHR
17:10
25h 35m
1 stop
Depart: Mon 1 Jun 2015 Return: Mon 15 Jun 2015 Trip spans 15 days
£607
Select
China Southern
China Southern
LHR
18:35
REP
08:35
38h 00m
1 stop
REP
07:30
LHR
12:30
29h 00m
2 stops
Depart: Sun 7 Jun 2015 Return: Mon 15 Jun 2015 Trip spans 9 days
£607
Select
China Southern
China Southern
LHR
18:35
REP
08:35
38h 00m
1 stop
REP
07:30
LHR
18:20
34h 50m
2 stops
Depart: Mon 27 Apr 2015 Return: Sat 9 May 2015 Trip spans 13 days
£612
Select
China Southern
China Southern
LHR
18:35
REP
08:35
38h 00m
1 stop
REP
15:35
LHR
17:10
25h 35m
1 stop
Depart: Mon 15 Jun 2015 Return: Thu 25 Jun 2015 Trip spans 11 days
£659
Select
Etihad Airways
Etihad Airways
LHR
11:05
REP
05:15
42h 10m
2 stops
REP
12:00
LHR
20:20
32h 20m
2 stops
Depart: Tue 16 Jun 2015 Return: Thu 25 Jun 2015 Trip spans 10 days
£659
Select
Etihad Airways
Etihad Airways
LHR
16:40
REP
01:45
33h 05m
2 stops
REP
12:00
LHR
20:20
32h 20m
2 stops
Depart: Thu 18 Jun 2015 Return: Thu 25 Jun 2015 Trip spans 8 days
£659
Select
Etihad Airways
Etihad Airways
LHR
11:05
REP
01:45
38h 40m
2 stops
REP
12:00
LHR
09:35
21h 35m
2 stops
Depart: Sun 21 Jun 2015 Return: Thu 25 Jun 2015 Trip spans 5 days
£659
Select
Etihad Airways
Etihad Airways
LHR
11:05
REP
01:45
38h 40m
2 stops
REP
12:00
LHR
09:35
21h 35m
2 stops
Depart: Sat 4 Apr 2015 Return: Wed 15 Apr 2015 Trip spans 12 days
£661
Select
China Eastern Air
China Eastern Air
LHR
17:20
REP
12:00
18h 40m
1 stop
REP
18:50
LHR
20:40
25h 50m
1 stop
Depart: Sun 5 Apr 2015 Return: Wed 15 Apr 2015 Trip spans 11 days
£661
Select
China Eastern Air
China Eastern Air
LHR
17:20
REP
12:00
18h 40m
1 stop
REP
18:50
LHR
20:40
25h 50m
1 stop
Depart: Mon 6 Apr 2015 Return: Wed 15 Apr 2015 Trip spans 10 days
£683
Select
China Southern
China Southern
LHR
18:35
REP
08:35
38h 00m
1 stop
REP
15:35
LHR
17:10
25h 35m
1 stop
Depart: Sun 16 Aug 2015 Return: Fri 21 Aug 2015 Trip spans 6 days
£707
Select
Vietnam Airlines
Vietnam Airlines
LHR
10:45
REP
07:10
20h 25m
1 stop
REP
17:35
LHR
09:40
16h 05m
1 stop
Depart: Thu 2 Apr 2015 Return: Thu 16 Apr 2015 Trip spans 15 days
£829
Select
Singapore Airlines
Singapore Airlines
LHR
07:30
REP
23:25
15h 55m
1 stop
REP
14:30
LHR
17:40
27h 10m
1 stop
Airports
Origin

London
£466
Destination

Siem Reap
£466