Find Cheap Flights to Siem Reap – Compare and Save

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KAYAK's insights & trends for flights to Siem Reap

Get data-powered insights and trends into flights to Siem Reap to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Siem Reap?

The cheapest ticket to Siem Reap from Malaysia found in the last 5 days was to Siem Reap, at RM 619 return. The most popular route is Kuala Lumpur Intl Airport (KUL) to Siem Reap (SAI) and the cheapest return ticket found on this route in the last 5 days was RM 619.

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

The cheapest month for flights from Malaysia to Siem Reap is February, when tickets cost RM 306 (return) on average. On the other hand, the most expensive months are September and July, when the average cost of round-trip tickets is RM 482 and RM 470 respectively.

What is the cheapest time of day to fly to Siem Reap?

The cheapest time of day to fly to Siem Reap is generally in the morning, when retur flights cost RM 780 on average. Morning departures are around 25% cheaper than evening flights, on average. The most expensive time of day to fly to Siem Reap is generally in the evening, which is peak travel time and where the average cost of a ticket is RM 1,045.

How far in advance should I book a flight from Malaysia to Siem Reap?

To get a below-average price on a flight from Malaysia to Siem Reap, you should book around 7 weeks before departure, which saves you about 31% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Which is the cheapest airport to fly into in Siem Reap?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Siem Reap is Siem Reap–Angkor Intl Airport (SAI), with an average flight price of RM 313.

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Good to know

Low season

June
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 9% lower on average.

FAQs - booking Siem Reap flights

  • How does KAYAK find such low prices on flights from Malaysia to Siem Reap?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Malaysia to Siem Reap.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Malaysia to Siem Reap?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Malaysia to Siem Reap is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Malaysia to Siem Reap?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Malaysia to Siem Reap with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Malaysia to Siem Reap?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Malaysia to Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Siem Reap?

    Based on KAYAK data, the cheapest day to fly to Siem Reap is Tuesday when return tickets can be as cheap as RM 775. On the other hand, the most expensive day to fly is Friday, when return prices are RM 878 on average.

Top tips for finding cheap flights to Siem Reap

  • Looking for cheap airfare to Siem Reap? 25% of our users found return tickets to Siem Reap for the following prices or less: From Kuala Lumpur Intl RM 764
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Siem Reap flight deals.

Reviews of the top airlines flying to Siem Reap

 
Need help choosing which airline to fly with from Malaysia to Siem Reap? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Malaysia AirlinesOverall score based on 320 reviews
7.4Comfort
7.0Food
6.6Entertainment
8.1Crew
7.5Boarding
Airline reviews

The crews were very professional and courteous. Pleasant flight and thank you!

10.0 ExcellentVip, Feb 2026
Read more Malaysia Airlines reviews

The crews were very professional and courteous. Pleasant flight and thank you!

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

We are row 11, when the crew came to us, only one meal choice was available.

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

You should have given upgrade at 50% off instead with half full flight on to the hot seat that is how you treat the guest by offering upgrade to the hot seat guest would be happy to pay with the disc given

Not even water is free on board. Very cheap airline!

Quick and easy, short flight , 30 minutes. Staff was friendly, no food or drinks in this very short flight.

More options for your flight to Siem Reap

Cabin class types available on flights to Siem Reap

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Premium Economy Class Flights to Siem Reap
Economy class Flights to Siem Reapfrom RM 617