Flights to Siem Reap, Cambodia

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

Weather in Siem Reap

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January31°C21°C
February33°C23°C
March35°C25°C
April35°C26°C
May34°C26°C
June32°C25°C
July31°C24°C
August31°C25°C
September30°C24°C
October30°C24°C
November31°C23°C
December30°C21°C
Hottest Month
35°C
March
Coldest month
21°C
January
Sunny days
214
days per year

14 day forecast

Saturday
29 Mar
81%
37°C26°C
5 Apr
89%
33°C26°C
Sunday
30 Mar
85%
35°C27°C
6 Apr
81%
30°C23°C
Monday
31 Mar
89%
34°C25°C
7 Apr
33°C24°C
Tuesday
1 Apr
89%
33°C25°C
8 Apr
80%
34°C27°C
Wednesday
2 Apr
88%
33°C25°C
9 Apr
35°C26°C
Thursday
3 Apr
81%
33°C25°C
10 Apr
35°C26°C
Friday
4 Apr
86%
34°C25°C
11 Apr
37°C26°C

Cheapest month to fly to Siem Reap

Explore price trends for trips to Siem Reap

Annual Avg. Price493 USD
April 2025363 USD
May 2025524 USD
June 2025821 USD
July 2025436 USD
August 2025400 USD
September 2025400 USD
October 2025400 USD
November 2025436 USD
December 2025548 USD
January 2026481 USD
February 2026553 USD
March 2026553 USD
Explore the map
Explore

We hack the system,
you fly for less