Ancient stone ruins with a large, intact temple structure and a smaller, deteriorated tower.

Cheap flights to Siem Reap

View €92 flight on Thu, 16 Jul 2026Opens in a new window

Popular airlines to Siem Reap

  • Singapore Airlines

  • Vietnam Airlines

  • Emirates

  • Qatar Airways

  • Bangkok Airways

  • Lufthansa

  • Vietjet Air

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Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at €92 for one-way flights and €186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Mon, 2 Nov - Sat, 7 Nov
HAN
Hanoi
SAI
Siem Reap
€186 Return, found 4 days ago
€186
Return
found 4 days ago
Select Vietnam Airlines flight, departing Mon, 2 Nov from Hanoi to Siem Reap, returning Sat, 7 Nov, priced at €186 found 4 days ago
Vietnam Airlines
Fri, 21 Aug - Sun, 23 Aug
DAD
Da Nang
SAI
Siem Reap
€194 Return, found 1 day ago
€194
Return
found 1 day ago
Select Vietnam Airlines flight, departing Fri, 21 Aug from Da Nang to Siem Reap, returning Sun, 23 Aug, priced at €194 found 1 day ago
Thai Airways International
Mon, 26 Oct - Tue, 27 Oct
BKK
Bangkok
SAI
Siem Reap
€200 Return, found 6 days ago
€200
Return
found 6 days ago
Select Thai Airways International flight, departing Mon, 26 Oct from Bangkok to Siem Reap, returning Tue, 27 Oct, priced at €200 found 6 days ago
Thai Airways International
Fri, 15 Jan - Fri, 22 Jan
HKT
Phuket
SAI
Siem Reap
€363 Return, found 12 hours ago
€363
Return
found 12 hours ago
Select Thai Airways International flight, departing Fri, 15 Jan from Phuket to Siem Reap, returning Fri, 22 Jan, priced at €363 found 12 hours ago
Singapore Airlines
Mon, 31 Aug - Wed, 9 Sept
BLR
Bengaluru
SAI
Siem Reap
€445 Return, found 1 day ago
€445
Return
found 1 day ago
Select Singapore Airlines flight, departing Mon, 31 Aug from Bengaluru to Siem Reap, returning Wed, 9 Sept, priced at €445 found 1 day ago
IndiGo
Thu, 17 Dec - Thu, 24 Dec
LKO
Lucknow
SAI
Siem Reap
€494 Return, found 1 day ago
€494
Return
found 1 day ago
Select IndiGo flight, departing Thu, 17 Dec from Lucknow to Siem Reap, returning Thu, 24 Dec, priced at €494 found 1 day ago
Singapore Airlines
Sun, 18 Oct - Sun, 25 Oct
HYD
Hyderabad
SAI
Siem Reap
€552 Return, found 1 day ago
€552
Return
found 1 day ago
Select Singapore Airlines flight, departing Sun, 18 Oct from Hyderabad to Siem Reap, returning Sun, 25 Oct, priced at €552 found 1 day ago
Etihad Airways
Fri, 24 Jul - Thu, 6 Aug
CDG
Paris
SAI
Siem Reap
€583 Return, found 1 day ago
€583
Return
found 1 day ago
Select Etihad Airways flight, departing Fri, 24 Jul from Paris to Siem Reap, returning Thu, 6 Aug, priced at €583 found 1 day ago
Etihad Airways
Fri, 24 Jul - Tue, 28 Jul
DUB
Dublin
SAI
Siem Reap
€608 Return, found 3 days ago
€608
Return
found 3 days ago
Select Etihad Airways flight, departing Fri, 24 Jul from Dublin to Siem Reap, returning Tue, 28 Jul, priced at €608 found 3 days ago
Lufthansa
Wed, 9 Sept - Tue, 11 May
VCE
Venice
SAI
Siem Reap
€643 Return, found 7 hours ago
€643
Return
found 7 hours ago
Select Lufthansa flight, departing Wed, 9 Sept from Venice to Siem Reap, returning Tue, 11 May, priced at €643 found 7 hours 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.

Etihad Airways
Fri, 24 Jul - Tue, 28 Jul
DUB
Dublin
SAI
Siem Reap
€608 Return, found 3 days ago
€608
Return
found 3 days ago
Select Etihad Airways flight, departing Fri, 24 Jul from Dublin to Siem Reap, returning Tue, 28 Jul, priced at €608 found 3 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 €186.
How much is a flight to Siem Reap?
One-way flights leaving Hanoi (HAN) sold for as low as €92 in the last seven days. During this period, the price of a return journey to Siem Reap ranged between €186 and €643. 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 €186 to €643 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.

Book with confidence

About Siem Reap

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About Siem Reap
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