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Cheap flights to Siem Reap, Cambodia

— SAI
31 Aug — 7 Sep1
1 adult

Flights to Siem Reap, Cambodia in 2025

Find the latest flights to Siem Reap in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 26 August 2025.

Popular in

August

Cheapest in

April

Average price

RM 803
Highest demand for flights based on searches. 9% potential increase in price (RM 303 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (RM 41 potential savings vs. average return price).
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Average for return flights in August 2025
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Best time to book a flight to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Siem Reap

When is the best time to book a flight to Siem Reap?

Use this chart to determine the optimal time to book a return flight from Kuala Lumpur to Siem Reap. Price data was last updated on 22 August 2025.

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights to Siem Reap. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Siem Reap

Get insights into the airlines that provide service to 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 an airline for your flight to Siem Reap. Reviews last updated 26 August 2025.
See what other customers who have flown with AirAsia to Cambodia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.7
Okay
211 reviews
Check prices

Overall

6.7

Entertainment

5.6

Food

6.3

Crew

7.4

Boarding

6.9

Comfort

6.7

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
6.7
Okay
211 reviews
AirAsia
6.7
Okay
211 reviews
Check prices

Overall

6.7

Entertainment

5.6

Food

6.3

Crew

7.4

Boarding

6.9

Comfort

6.7

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.

FAQs about flying to Siem Reap

  • What airport do you fly into for flights to Siem Reap?

    If you book a flight to Siem Reap, you will be flying into Siem Reap–Angkor Intl, which is the city’s only airport. Siem Reap–Angkor Intl (SAI) is located 39.7 km from the centre of Siem Reap. SAI handles an average of 1 flight per day from Kuala Lumpur. You should also have a few airline options to choose from. 2 airlines have flights to Siem Reap–Angkor Intl from Kuala Lumpur.

  • Can I find cheaper flights to Siem Reap if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Siem Reap on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Siem Reap?

    Based on reviews from Cheapflights users, AirAsia is rated the highest out of the airlines that fly to Siem Reap.

  • What is the cheapest airport to fly to in Siem Reap?

    Siem Reap–Angkor Intl is currently the cheapest airport to fly to in Siem Reap. One-way flights to Siem Reap–Angkor Intl typically cost RM 219, while return flights cost around RM 717.

  • Does Siem Reap–Angkor Intl have rental cars?

    Yes. Those touching down at Siem Reap–Angkor Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Siem Reap–Angkor Intl?

    Yes. Siem Reap–Angkor Intl has hotels nearby for those requiring accommodations. Chansor Community Homestay 18 is the closest property to Siem Reap–Angkor Intl (6.4 km away from Siem Reap–Angkor Intl).

See more FAQs

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Siem Reap.

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

Certainly. Search results for flights to Siem Reap shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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