Flight to Siem Reap

Airlines that fly to Siem Reap

  • Vietnam Airlines
    Vietnam Airlines
  • Vietjet Air
    Vietjet Air
  • Singapore Airlines
    Singapore Airlines
  • Hahn Air Systems
    Hahn Air Systems
  • Thai AirAsia
    Thai AirAsia
  • Thai Airways International
    Thai Airways International
  • AirAsia
    AirAsia
  • Cambodia Angkor Air
    Cambodia Angkor Air
  • Bangkok Airways
    Bangkok Airways
  • Japan Airlines
    Japan Airlines
  • China Eastern Airlines
    China Eastern Airlines
  • Etihad Airways
    Etihad Airways
  • Qatar Airways
    Qatar Airways
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Popular cities in Siem Reap

Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at S$72 for one-way flights and S$163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
AirAsia
Katmai Air
Vietnam Airlines
Thai Airways International
AirAsia
Cambodia Angkor Air
Thai AirAsia
Thai AirAsia
Vietnam Airlines
Beautiful view of the beach with palm trees

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Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
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Expedia offers flights to Siem Reap to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Siem Reap or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Siem Reap Flights Information

Airlines serving
Thai AirAsia, AirAsia, Katmai Air, Cambodia Angkor Air, Vietnam Airlines, Thai Airways International
Roundtrip price
from S$163

Frequently asked questions

How do I find cheap flights to Siem Reap that have flexible change policies?
We know that plans can change in the blink of an eye, so choosing a flexible ticket with Expedia is always a clever idea. Simply mark the “No change fee” box directly under the “Flexible change policies” filter. Your low-priced, flexible flight to Siem Reap is only a few clicks away.
How can I find cheap tickets to Siem Reap?
Book in advance, consider nearby airports, use points or miles — you’re not short of ways! One more is to make use of Expedia’s “flexible dates” feature. Search for a Siem Reap flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Siem Reap was S$163.
How much is a flight to Siem Reap?
One-way flights leaving Bangkok (DMK) sold for as low as S$72 in the last seven days. During this period, the price of a return journey to Siem Reap ranged between S$163 and S$374. If you spot a bargain ticket, grab it quickly — these prices don’t hang around.
When is the cheapest time to fly to Siem Reap?
Jetting off on a Tuesday, followed by a Monday, is generally the best way to score the cheapest flight. Steer clear of the weekend if you can, because Saturday is typically the most expensive day of the week. Spend the money you saved having a blast in Siem Reap instead!
How much is a plane ticket to Siem Reap?
Flights to Siem Reap varied from S$163 to S$374 in the last seven days. Generally, the earlier you make a reservation, the better the price.
What is the best time to go to Siem Reap?
July, September and October are the most popular months to explore Banteay Srei, one of Siem Reap’s most fabulous cities. Summertime here starts June 20. Temperatures range from 24ºC to 32ºC at this time of year, so plan your travels around then if you’re into warmer weather.
What months are the cheapest to book a flight to Siem Reap?
A cheap month to score an awesome deal to Siem Reap is February, whereas prices are higher in December. Steer clear of this month if you’re watching your pennies.

Trending flights to Siem Reap

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Katmai Air
*Available to Expedia members.