Find cheap flights to Siem Reap

Find cheap flights to Siem Reap

Search hundreds of travel sites at once for deals on flights to Siem Reap

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Washington (WAS)
Siem Reap
Wed 14/4
Wed 21/4
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Latest Siem Reap Flight Deals

Siem Reap
1 stop from £486
2+ stops from £503

Good to know

Low season

NovemberBest time to beat the crowds (4% less expensive on average)

High season

DecemberMost popular time to fly (9% more expensive on average)

Average price (return flight)

£653(avg. price over the last 2 weeks)

Good deal (return flight)

£486or less

Good deal one-way

£316or less

Top tips for finding cheap flights to Siem Reap

  • Looking for cheap airfare to Siem Reap? 25% of our users found tickets to Siem Reap for the following prices or less: From Aberdeen £570 round-trip, from Birmingham £414 one-way - £584 round-trip, from Bristol £714 round-trip
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly to Siem Reap is November.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Siem Reap flight deals.

FAQs - booking Siem Reap flights

Are there Siem Reap travel restrictions currently due to Coronavirus?

How long is the flight to Siem Reap?

What is the cheapest flight to Siem Reap?

What is the most popular destination in Siem Reap?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

COVID-19 information

Safety measures for airlines flying to Siem Reap

Airlines flying to Siem Reap have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights to Siem Reap

Mandatory masks

Masks required on board, masks provided on flights to Siem Reap

Social distancing seating

Middle seats unavailable to book on flights to Siem Reap

Pre-flight testing

Testing for antibodies, testing for symptoms for flights to Siem Reap

Book Cheap Siem Reap Plane Tickets

Recent return flight deals

5/10
Tue
2 stops
Multiple Airlines
46h 30m
LGW - REP
26/10
Tue
2 stops
Multiple Airlines
23h 50m
REP - LGW
5/10
Tue
1 stop
Multiple Airlines
37h 15m
LHR - REP
26/10
Tue
1 stop
Multiple Airlines
19h 55m
REP - LHR
5/10
Tue
2 stops
Multiple Airlines
40h 40m
LHR - REP
26/10
Tue
2 stops
Multiple Airlines
23h 55m
REP - LHR
13/7
Tue
1 stop
Multiple Airlines
37h 15m
LHR - REP
27/7
Tue
1 stop
Multiple Airlines
19h 10m
REP - LHR
9/9
Thu
2 stops
Multiple Airlines
59h 00m
LHR - REP
23/9
Thu
2 stops
Multiple Airlines
30h 45m
REP - LHR
5/10
Tue
2 stops
Multiple Airlines
38h 30m
LHR - REP
26/10
Tue
1 stop
Multiple Airlines
19h 55m
REP - LHR
13/7
Tue
2 stops
Multiple Airlines
38h 30m
LHR - REP
27/7
Tue
1 stop
Multiple Airlines
19h 10m
REP - LHR
13/7
Tue
2 stops
Multiple Airlines
41h 40m
LHR - REP
27/7
Tue
2 stops
Multiple Airlines
22h 45m
REP - LHR
5/8
Thu
2 stops
Multiple Airlines
59h 00m
LHR - REP
19/8
Thu
2 stops
Multiple Airlines
31h 10m
REP - LHR
5/8
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2 stops
Multiple Airlines
59h 00m
LHR - REP
19/8
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1 stop
Multiple Airlines
17h 00m
REP - LHR
13/7
Tue
3 stops
Multiple Airlines
41h 50m
LHR - REP
27/7
Tue
3 stops
Multiple Airlines
42h 45m
REP - LHR
13/7
Tue
3 stops
Multiple Airlines
41h 50m
LHR - REP
27/7
Tue
2 stops
Multiple Airlines
30h 30m
REP - LHR
5/10
Tue
3 stops
Multiple Airlines
58h 20m
LHR - REP
26/10
Tue
2 stops
Multiple Airlines
43h 40m
REP - LHR
5/8
Thu
3 stops
Multiple Airlines
54h 15m
LHR - REP
19/8
Thu
3 stops
Multiple Airlines
32h 25m
REP - LHR
5/8
Thu
1 stop
Multiple Airlines
25h 35m
LHR - REP
19/8
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1 stop
Multiple Airlines
17h 00m
REP - LHR
5/8
Thu
3 stops
Multiple Airlines
54h 15m
LHR - REP
19/8
Thu
2 stops
Multiple Airlines
30h 30m
REP - LHR
23/6
Wed
3 stops
Multiple Airlines
30h 20m
LHR - REP
15/9
Wed
3 stops
Multiple Airlines
28h 10m
REP - LHR
9/9
Thu
1 stop
Multiple Airlines
25h 35m
LHR - REP
23/9
Thu
2 stops
Multiple Airlines
29h 15m
REP - LHR
5/7
Mon
2 stops
Multiple Airlines
45h 35m
LHR - REP
31/7
Sat
2 stops
Multiple Airlines
24h 30m
REP - LHR
5/7
Mon
2 stops
Multiple Airlines
21h 40m
LHR - REP
31/7
Sat
1 stop
Multiple Airlines
23h 45m
REP - LHR
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Recent one-way flight deals

3/9
Fri
2 stops
Multiple Airlines
38h 50m
LHR - REP
16/7
Fri
2 stops
Multiple Airlines
38h 50m
LHR - REP
4/10
Mon
3 stops
Multiple Airlines
38h 35m
LHR - REP
3/9
Fri
3 stops
Multiple Airlines
33h 05m
LHR - REP
16/7
Fri
3 stops
Multiple Airlines
32h 45m
LHR - REP
29/9
Wed
3 stops
Multiple Airlines
44h 10m
LHR - REP
3/9
Fri
3 stops
Multiple Airlines
32h 05m
LCY - REP
1/10
Fri
3 stops
Multiple Airlines
42h 40m
LHR - REP
16/7
Fri
1 stop
Multiple Airlines
37h 15m
LHR - REP
1/10
Fri
2 stops
Multiple Airlines
35h 25m
LHR - REP
5/10
Tue
3 stops
Multiple Airlines
25h 30m
LHR - REP
30/9
Thu
3 stops
Multiple Airlines
26h 15m
LHR - REP
5/10
Tue
2 stops
Multiple Airlines
25h 30m
LHR - REP
30/9
Thu
2 stops
Multiple Airlines
25h 30m
LHR - REP
2/10
Sat
2 stops
Multiple Airlines
20h 45m
LHR - REP
30/9
Thu
1 stop
Multiple Airlines
21h 15m
LHR - REP
2/10
Sat
1 stop
Multiple Airlines
21h 15m
LHR - REP
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