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RM 1,776+ Cheap flights from Siem Reap, Cambodia

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAI — KUL
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Siem Reap

Discover essential information about flights departing from Siem Reap, including flight schedules, destinations, airlines operating at the Siem Reap airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 5 December 2025.

Cheapest one-way flight

RM 352

Most popular destination

Kuala Lumpur Intl (KUL)
The cheapest one-way flight from Siem Reap–Angkor Intl is currently to Kuala Lumpur Intl.
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Kuala Lumpur Intl (KUL) is currently the most popular flight destination from Siem Reap–Angkor Intl (average return price of RM 530).
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Find flights from Siem Reap

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International flights from Siem Reap
Find cheap international flights from Siem Reap based on historic user searches and pricing. Information updated on 5 December 2025.

Fri 2/109:05SAI - SIN
1 stop6h 05mMultiple Airlines
Fri 27/308:55SIN - SAI
1 stop6h 00mMultiple Airlines
Deal found 4/12RM 1,776
Thu 5/219:05SAI - SIN
2 stops16h 35mMultiple Airlines
Fri 6/219:55SIN - SAI
2 stops23h 10mMultiple Airlines
Deal found 4/12RM 2,455
Fri 2/118:30SAI - SIN
1 stop16h 45mVietnam Airlines
Fri 27/320:45SIN - SAI
3 stops20h 25mVietnam Airlines
Deal found 4/12RM 2,812
Mon 9/217:05SAI - SIN
2 stops18h 20mVietnam Airlines
Wed 11/213:15SIN - SAI
1 stop8h 15mVietnam Airlines
Deal found 4/12RM 4,358

Best time to book a flight from Siem Reap

Have a flexible travel schedule? Discover the best time to fly from Siem Reap with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Siem Reap

Get recent, data-driven insights about flights from Siem Reap including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Siem Reap?

Currently, November is the cheapest month in which you can book a flight from Siem Reap (average of RM 555). Flying from Siem Reap in October will prove the most costly (average of RM 757). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Siem Reap?

When flying from Siem Reap check dates and pricing for the following: AirAsia. As it departs for the following popular destinations: Kuala Lumpur.

AirAsia
AirAsia
From RM 630

Airline reviews for flights from Siem Reap

Get insights into the airlines that provide service from Siem Reap. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Siem Reap. In the last 7 days, Cheapflights users made a total of 407,431 searches.
See what other customers who have flown with AirAsia from Siem Reap have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.8
Okay
222 reviews
Check prices

Boarding

7.0

Crew

7.4

Food

6.4

Comfort

6.7

Entertainment

5.8

Overall

6.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
AirAsia
6.8
Okay
222 reviews
AirAsia
6.8
Okay
222 reviews
Check prices

Boarding

7.0

Crew

7.4

Food

6.4

Comfort

6.7

Entertainment

5.8

Overall

6.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.

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Direct flights from Cambodia

Book a direct flight from one of these other cities located in Cambodia.
Direct flights from Siem Reap
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Related info for your journey

Access useful and relevant information related to your journey from Siem Reap. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 5 December 2025.

  • What are the most popular destinations to fly to from Siem Reap?

    This month, the top selected destinations from Siem Reap are Bangkok Don Mueang Intl Airport, Bangkok Suvarnabhumi Airport, Ho Chi Minh City. Throughout the year, Bangkok Suvarnabhumi Airport, Bangkok Don Mueang Intl Airport, Kuala Lumpur Intl Airport are some of the top choices made by users flying from Siem Reap.

  • What is the cheapest flight from Siem Reap to anywhere?

    Users have flown out of Siem Reap for as low as RM 343 to Krong Preah Sihanouk (prices may vary depending on the airline and departure time). On average, users have booked flights for RM 532 to fly from Siem Reap.

  • What is the cheapest month to fly from Siem Reap?

    Currently, the cheapest month for flights from Siem Reap is November. The most expensive month for flights is October. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Siem Reap?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Siem Reap. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Siem Reap?

    Cheapflights helps you find that perfect flight from Siem Reap by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Siem Reap with no change fees?

    Yes! Cheapflights helps users easily find flights from Siem Reap with no change fees.

  • Can Cheapflights notify me if prices for flights from Siem Reap become cheaper?

    Yes! Start tracking prices for flights from Siem Reap today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Siem Reap?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Siem Reap. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Siem Reap?

Cheapflights helps you find that perfect flight from Siem Reap by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Siem Reap with no change fees?

Yes! Cheapflights helps users easily find flights from Siem Reap with no change fees.

Can Cheapflights notify me if prices for flights from Siem Reap become cheaper?

Yes! Start tracking prices for flights from Siem Reap today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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