Flights to Siem Reap from Chiang Mai

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

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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 ฿10,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Wed, 6 Aug - Wed, 27 Aug
CNX
Chiang Mai
SAI
Siem Reap
฿10,020 Return, found 21 hours ago
฿10,020
Return
found 21 hours ago
Select Thai AirAsia flight, departing Wed, 6 Aug from Chiang Mai to Siem Reap, returning Wed, 27 Aug, priced at ฿10,020 found 21 hours ago
Thai AirAsia
Fri, 15 Aug - Mon, 18 Aug
CNX
Chiang Mai
SAI
Siem Reap
฿10,193 Return, found 5 days ago
฿10,193
Return
found 5 days ago
Select Thai AirAsia flight, departing Fri, 15 Aug from Chiang Mai to Siem Reap, returning Mon, 18 Aug, priced at ฿10,193 found 5 days ago
Thai AirAsia
Fri, 15 Aug - Mon, 18 Aug
CNX
Chiang Mai
SAI
Siem Reap
฿10,241 Return, found 5 days ago
฿10,241
Return
found 5 days ago
Select Thai AirAsia flight, departing Fri, 15 Aug from Chiang Mai to Siem Reap, returning Mon, 18 Aug, priced at ฿10,241 found 5 days ago
Thai AirAsia
Fri, 15 Aug - Mon, 18 Aug
CNX
Chiang Mai
SAI
Siem Reap
฿10,289 Return, found 5 days ago
฿10,289
Return
found 5 days ago
Select Thai AirAsia flight, departing Fri, 15 Aug from Chiang Mai to Siem Reap, returning Mon, 18 Aug, priced at ฿10,289 found 5 days ago
Thai AirAsia
Fri, 15 Aug - Mon, 18 Aug
CNX
Chiang Mai
SAI
Siem Reap
฿10,289 Return, found 5 days ago
฿10,289
Return
found 5 days ago
Select Thai AirAsia flight, departing Fri, 15 Aug from Chiang Mai to Siem Reap, returning Mon, 18 Aug, priced at ฿10,289 found 5 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.