Flight Destinations in Siem Reap

View ฿1,575 flight on Sat, 27 Jun 2026Opens in a new window

Popular airlines to Siem Reap

  • Singapore Airlines

  • Vietnam Airlines

  • Bangkok Airways

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  • Lufthansa

  • Vietjet Air

  • Qatar Airways

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Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at ฿1,575 for one-way flights and ฿3,145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cambodia Airways
Fri, 10 Jul - Tue, 14 Jul
KTI
Phnom Penh
SAI
Siem Reap
฿3,145 Return, found 7 hours ago
฿3,145
Return
found 7 hours ago
Select Cambodia Airways flight, departing Fri, 10 Jul from Phnom Penh to Siem Reap, returning Tue, 14 Jul, priced at ฿3,145 found 7 hours ago
Cambodia Airways
Mon, 6 Jul - Fri, 10 Jul
KTI
Phnom Penh
SAI
Siem Reap
฿4,055 Return, found 4 days ago
฿4,055
Return
found 4 days ago
Select Cambodia Airways flight, departing Mon, 6 Jul from Phnom Penh to Siem Reap, returning Fri, 10 Jul, priced at ฿4,055 found 4 days ago
Cambodia Airways
Mon, 24 Aug - Fri, 28 Aug
KTI
Phnom Penh
SAI
Siem Reap
฿4,180 Return, found 6 days ago
฿4,180
Return
found 6 days ago
Select Cambodia Airways flight, departing Mon, 24 Aug from Phnom Penh to Siem Reap, returning Fri, 28 Aug, priced at ฿4,180 found 6 days ago
Cambodia Airways
Wed, 5 Aug - Tue, 11 Aug
KTI
Phnom Penh
SAI
Siem Reap
฿4,795 Return, found 4 days ago
฿4,795
Return
found 4 days ago
Select Cambodia Airways flight, departing Wed, 5 Aug from Phnom Penh to Siem Reap, returning Tue, 11 Aug, priced at ฿4,795 found 4 days ago
Cambodia Airways
Fri, 10 Jul - Tue, 14 Jul
KTI
Phnom Penh
SAI
Siem Reap
฿4,960 Return, found 7 hours ago
฿4,960
Return
found 7 hours ago
Select Cambodia Airways flight, departing Fri, 10 Jul from Phnom Penh to Siem Reap, returning Tue, 14 Jul, priced at ฿4,960 found 7 hours ago
Thai AirAsia
Thu, 3 Dec - Fri, 4 Dec
HKT
Phuket
SAI
Siem Reap
฿6,653 Return, found 5 days ago
฿6,653
Return
found 5 days ago
Select Thai AirAsia flight, departing Thu, 3 Dec from Phuket to Siem Reap, returning Fri, 4 Dec, priced at ฿6,653 found 5 days ago
Thai AirAsia
Thu, 10 Sept - Sun, 13 Sept
DMK
Bangkok
SAI
Siem Reap
฿6,861 Return, found 5 days ago
฿6,861
Return
found 5 days ago
Select Thai AirAsia flight, departing Thu, 10 Sept from Bangkok to Siem Reap, returning Sun, 13 Sept, priced at ฿6,861 found 5 days ago
Vietnam Airlines
Wed, 16 Sept - Mon, 21 Sept
DAD
Da Nang
SAI
Siem Reap
฿7,870 Return, found 1 day ago
฿7,870
Return
found 1 day ago
Select Vietnam Airlines flight, departing Wed, 16 Sept from Da Nang to Siem Reap, returning Mon, 21 Sept, priced at ฿7,870 found 1 day ago
Bangkok Airways
Sat, 17 Apr - Wed, 21 Apr
BKK
Bangkok
SAI
Siem Reap
฿8,255 Return, found 4 hours ago
฿8,255
Return
found 4 hours ago
Select Bangkok Airways flight, departing Sat, 17 Apr from Bangkok to Siem Reap, returning Wed, 21 Apr, priced at ฿8,255 found 4 hours ago
Vietjet Air
Thu, 17 Sept - Mon, 21 Sept
DAD
Da Nang
SAI
Siem Reap
฿8,685 Return, found 1 day ago
฿8,685
Return
found 1 day ago
Select Vietjet Air flight, departing Thu, 17 Sept from Da Nang to Siem Reap, returning Mon, 21 Sept, priced at ฿8,685 found 1 day ago

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.

Thai AirAsia
Thu, 3 Dec - Fri, 4 Dec
HKT
Phuket
SAI
Siem Reap
฿6,653 Return, found 5 days ago
฿6,653
Return
found 5 days ago
Select Thai AirAsia flight, departing Thu, 3 Dec from Phuket to Siem Reap, returning Fri, 4 Dec, priced at ฿6,653 found 5 days ago

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 ฿3,145.
How much is a flight to Siem Reap?
One-way flights leaving Phnom Penh (KTI) sold for as low as ฿1,575 in the last seven days. During this period, the price of a return journey to Siem Reap ranged between ฿3,145 and ฿8,685. If you spot a bargain ticket, grab it quickly — these prices don't hang around.
How much is a plane ticket to Siem Reap?
Flights to Siem Reap varied from ฿3,145 to ฿8,685 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.

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About Siem Reap

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About Siem Reap
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