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

Round-trip
Economy
Boston (BOS)
Siem Reap
Tue 5/11
Tue 5/18
Any month
Compare vs. KAYAK |

Good to know

Low season

NovemberBest time to beat the crowds with an average 6% drop in price.

High season

DecemberMost popular time to fly with an average 11% increase in price.

Average price round-trip

$961(avg. price over the last 2 weeks)

Good deal round-trip

$486or less

Good deal one-way

$440or 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 Chicago $652 one-way - $736 round-trip, from Boston $776 one-way - $868 round-trip, from Denver $627 one-way - $1,058 round-trip
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. 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?

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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 travelers. 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 round-trip flight deals

10/5
Tue
2 stops
Multiple Airlines
34h 10m
BOS - REP
10/12
Tue
2 stops
Multiple Airlines
38h 33m
REP - BOS
11/1
Mon
3 stops
Multiple Airlines
37h 40m
SLC - REP
11/17
Wed
3 stops
Multiple Airlines
34h 05m
REP - SLC
10/31
Sun
3 stops
Multiple Airlines
37h 40m
SLC - REP
11/16
Tue
3 stops
Multiple Airlines
36h 03m
REP - SLC
11/1
Mon
3 stops
Multiple Airlines
35h 25m
SLC - REP
11/16
Tue
3 stops
Multiple Airlines
33h 48m
REP - SLC
11/3
Wed
3 stops
Multiple Airlines
35h 25m
SLC - REP
11/16
Tue
3 stops
Multiple Airlines
33h 48m
REP - SLC
11/2
Tue
3 stops
Multiple Airlines
36h 00m
SLC - REP
11/16
Tue
3 stops
Multiple Airlines
33h 48m
REP - SLC
11/4
Thu
3 stops
Multiple Airlines
36h 00m
SLC - REP
11/16
Tue
3 stops
Multiple Airlines
33h 48m
REP - SLC
10/31
Sun
2 stops
Multiple Airlines
30h 05m
SLC - REP
11/16
Tue
2 stops
Multiple Airlines
40h 52m
REP - SLC
11/2
Tue
2 stops
Multiple Airlines
39h 45m
SLC - REP
11/16
Tue
2 stops
Multiple Airlines
35h 27m
REP - SLC
10/30
Sat
3 stops
Multiple Airlines
35h 30m
SLC - REP
11/16
Tue
3 stops
Multiple Airlines
33h 48m
REP - SLC
10/4
Mon
2 stops
Multiple Airlines
50h 25m
BOS - REP
10/12
Tue
2 stops
Multiple Airlines
33h 10m
REP - BOS
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Recent one-way flight deals

11/6
Sat
2 stops
Multiple Airlines
34h 40m
JFK - REP
11/5
Fri
2 stops
Multiple Airlines
29h 05m
JFK - REP
9/1
Wed
2 stops
Multiple Airlines
34h 10m
JFK - REP
11/6
Sat
3 stops
Multiple Airlines
44h 10m
EWR - REP
11/6
Sat
3 stops
Multiple Airlines
33h 15m
JFK - REP
9/3
Fri
2 stops
Multiple Airlines
35h 00m
JFK - REP
9/3
Fri
2 stops
Multiple Airlines
34h 10m
EWR - REP
9/1
Wed
3 stops
Multiple Airlines
36h 20m
EWR - REP
8/31
Tue
3 stops
Multiple Airlines
45h 00m
JFK - REP
8/31
Tue
2 stops
Multiple Airlines
40h 35m
JFK - REP
Show more results
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