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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: Mon 6 Apr 2015 Return: Wed 8 Apr 2015 Trip spans 3 days
China Southern
China Southern
LHR
18:35
REP
00:30
29h 55m
1 stop
REP
15:35
LHR
12:25
20h 50m
2 stops
Depart: Fri 1 May 2015 Return: Sat 16 May 2015 Trip spans 16 days
China Southern
China Southern
LHR
18:35
REP
00:30
29h 55m
1 stop
REP
15:35
LHR
17:10
25h 35m
1 stop
Depart: Fri 13 Mar 2015 Return: Sat 21 Mar 2015 Trip spans 9 days
China Southern
China Southern
LHR
18:30
REP
23:30
29h 00m
1 stop
REP
07:30
LHR
17:30
34h 00m
1 stop
Depart: Thu 5 Feb 2015 Return: Fri 13 Feb 2015 Trip spans 9 days
Air China
Air China
LHR
15:25
REP
11:00
19h 35m
1 stop
REP
19:10
LHR
17:55
22h 45m
1 stop
Depart: Sun 14 Dec 2014 Return: Sun 21 Dec 2014 Trip spans 8 days
China Southern
China Southern
LHR
07:25
REP
22:30
39h 05m
2 stops
REP
06:30
LHR
16:30
34h 00m
1 stop
Depart: Tue 16 Dec 2014 Return: Tue 23 Dec 2014 Trip spans 8 days
China Southern
China Southern
LHR
01:40
REP
05:20
27h 40m
2 stops
REP
06:30
LHR
16:30
34h 00m
1 stop
Depart: Thu 12 Feb 2015 Return: Sat 28 Feb 2015 Trip spans 17 days
Malaysia Airlines
Malaysia Airlines
LHR
05:50
REP
00:00
18h 10m
1 stop
REP
07:55
LHR
18:15
34h 20m
1 stop
Depart: Mon 29 Dec 2014 Return: Wed 14 Jan 2015 Trip spans 17 days
China Southern
China Southern
LHR
07:15
REP
05:20
46h 05m
2 stops
REP
13:20
LHR
16:30
27h 10m
1 stop
Depart: Tue 23 Dec 2014 Return: Wed 14 Jan 2015 Trip spans 23 days
China Southern
China Southern
LHR
15:10
REP
22:30
31h 20m
2 stops
REP
13:20
LHR
16:30
27h 10m
1 stop
Depart: Thu 25 Dec 2014 Return: Wed 14 Jan 2015 Trip spans 21 days
China Southern
China Southern
LHR
17:30
REP
22:30
29h 00m
1 stop
REP
13:20
LHR
16:30
27h 10m
1 stop
Depart: Thu 18 Dec 2014 Return: Wed 24 Dec 2014 Trip spans 7 days
China Southern
China Southern
LHR
17:30
REP
05:20
35h 50m
1 stop
REP
13:20
LHR
16:30
27h 10m
1 stop
Depart: Wed 24 Dec 2014 Return: Wed 14 Jan 2015 Trip spans 22 days
China Southern
China Southern
LHR
17:30
REP
22:30
29h 00m
1 stop
REP
13:20
LHR
16:30
27h 10m
1 stop
Depart: Fri 26 Dec 2014 Return: Wed 14 Jan 2015 Trip spans 20 days
China Southern
China Southern
LHR
17:30
REP
05:20
35h 50m
1 stop
REP
13:20
LHR
16:30
27h 10m
1 stop
Depart: Sat 27 Dec 2014 Return: Wed 14 Jan 2015 Trip spans 19 days
China Southern
China Southern
LHR
17:30
REP
05:20
35h 50m
1 stop
REP
13:20
LHR
16:30
27h 10m
1 stop
Depart: Sun 28 Dec 2014 Return: Wed 14 Jan 2015 Trip spans 18 days
China Southern
China Southern
LHR
03:40
REP
05:20
25h 40m
2 stops
REP
13:20
LHR
16:30
27h 10m
1 stop
Change your search
Airports
Origin

London
£409
Destination

Siem Reap
£409