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Cheap flights to Siem Reap, Cambodia

27 Jun — 4 Jul1
1 adult
Thu 27/6
Thu 4/7

Flights to Siem Reap, Cambodia in 2024

Find the latest flights to Siem Reap in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 12,904 searches and data was last updated on 22 June 2024.

Popular in


Cheapest in


Average price

High demand for flights, 14% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in June 2024

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.

Temperature and rainfall in Siem Reap by month

Plan your trip to Siem Reap by taking into account the average temperature and rainfall totals by month.



24 - 29 °C

If weather is an important factor for your trip to Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C).

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 to Siem Reap. Price data was last updated on 21 June 2024.
The best time to book flights to Siem Reap is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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When is the cheapest time to fly to Siem Reap?

Use this chart to determine the cheapest time to fly return to Siem Reap. Price data was last updated on 16 June 2024.
All times are departure.
Users looking for the lowest fares to Siem Reap should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday at midday, when prices are usually at their highest.
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  • What does SAI mean?

    Siem Reap–Angkor Intl Airport is SAI. This code is created by the International Air Transport Association (IATA) and airlines use IATA codes to identify the departing or arrival airports in the flight routes they service.

  • 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.

  • 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, Thai 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 ฿994, while return flights cost around ฿4,636.

  • How much is a return flight to Siem Reap?

    A return flight to Siem Reap will typically cost around ฿135, however they can be found for as little as ฿126.

  • 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).

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Siem Reap.

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

Yes, we can. To see specific flights to Siem Reap with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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