Flights to Siem Reap from Chiang Mai

View ฿3,469 flight on Mon, 25 Aug 2025Opens in a new window

Popular airlines from Chiang Mai to Siem Reap

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Cheap Flights from Chiang Mai (CNX) to Siem Reap (SAI)

Prices were available within the past 7 days and start at ฿3,469 for one-way flights and ฿9,774 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 18 Aug - Fri, 22 Aug
CNX
Chiang Mai
SAI
Siem Reap
฿9,774 Return, found 6 days ago
฿9,774
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 18 Aug from Chiang Mai to Siem Reap, returning Fri, 22 Aug, priced at ฿9,774 found 6 days ago
Thai AirAsia
Mon, 18 Aug - Fri, 22 Aug
CNX
Chiang Mai
SAI
Siem Reap
฿9,835 Return, found 6 days ago
฿9,835
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 18 Aug from Chiang Mai to Siem Reap, returning Fri, 22 Aug, priced at ฿9,835 found 6 days ago
Thai AirAsia
Mon, 18 Aug - Fri, 22 Aug
CNX
Chiang Mai
SAI
Siem Reap
฿9,869 Return, found 6 days ago
฿9,869
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 18 Aug from Chiang Mai to Siem Reap, returning Fri, 22 Aug, priced at ฿9,869 found 6 days ago
Thai AirAsia
Mon, 18 Aug - Fri, 22 Aug
CNX
Chiang Mai
SAI
Siem Reap
฿9,930 Return, found 6 days ago
฿9,930
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 18 Aug from Chiang Mai to Siem Reap, returning Fri, 22 Aug, priced at ฿9,930 found 6 days ago
Thai AirAsia
Mon, 18 Aug - Fri, 22 Aug
CNX
Chiang Mai
SAI
Siem Reap
฿9,964 Return, found 6 days ago
฿9,964
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 18 Aug from Chiang Mai to Siem Reap, returning Fri, 22 Aug, priced at ฿9,964 found 6 days ago
Thai Airways International
Tue, 23 Dec - Tue, 6 Jan
CNX
Chiang Mai
SAI
Siem Reap
฿11,795 Return, found 2 days ago
฿11,795
Return
found 2 days ago
Select Thai Airways International flight, departing Tue, 23 Dec from Chiang Mai to Siem Reap, returning Tue, 6 Jan, priced at ฿11,795 found 2 days ago

Find the cheapest month to fly from Chiang Mai (CNX) to Chi Kraeng (SAI)

July is typically the cheapest month to fly

From ฿6,850 - ฿26,249 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.