$133+ Cheap flights from Siem Reap, Cambodia (SAI) to Chiang Mai (CNX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAI — CNX
Nov 12 — Nov 191
Round-trip
1 adult, Economy
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One-way
Cheapest flights from Siem Reap to Chiang MaiExplore the most affordable flight options available from Siem Reap to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
Explore the most affordable flight options available from Siem Reap to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
This Booking.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:45 am -
1 stop4h 20m
Wed 11/49:10 pm -
1 stop13h 50m
Deal found 10/8![Thai AirAsia logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:50 pm -
1 stop7h 30m
Tue 12/1510:10 pm -
1 stop10h 10m
Deal found 10/11![Multiple Airlines logo]()
$357
This Trip.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:45 am -
1 stop5h 30m
Wed 11/259:10 pm -
1 stop24h 00m
Deal found 10/11![Multiple Airlines logo]()
$401
This Mytrip deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:45 am -
1 stop4h 20m
Wed 11/2510:10 am -
2 stops5h 50m
Deal found 10/11![Thai AirAsia logo]()
$414
This Singapore Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:50 pm -
1 stop22h 50m
Wed 11/412:05 pm -
1 stop21h 50m
Deal found 10/11![Singapore Airlines logo]()
$821
Best flights from Siem Reap to Chiang MaiDiscover carefully curated flight deals from Siem Reap to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
Discover carefully curated flight deals from Siem Reap to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
This Booking.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:45 am -
1 stop4h 20m
Wed 11/49:10 pm -
1 stop13h 50m
Deal found 10/8![Thai AirAsia logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:50 pm -
1 stop7h 30m
Tue 12/1510:10 pm -
1 stop10h 10m
Deal found 10/11![Multiple Airlines logo]()
$357
This Singapore Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:50 pm -
1 stop22h 50m
Wed 11/412:05 pm -
1 stop21h 50m
Deal found 10/11![Singapore Airlines logo]()
$821
This Mytrip deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:45 am -
1 stop4h 20m
Wed 11/2510:10 am -
2 stops5h 50m
Deal found 10/11![Thai AirAsia logo]()
$414
This Booking.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:05 pm -
3 stops25h 55m
Wed 11/255:00 pm -
2 stops26h 40m
Deal found 10/11![Multiple Airlines logo]()
$775
This OneTravel deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:40 pm -
2 stops21h 45m
Wed 11/45:10 pm -
3 stops23h 00m
Deal found 10/8![Multiple Airlines logo]()
$847
Last-minute flights from Siem Reap to Chiang MaiDiscover last-minute flight deals from Siem Reap to Chiang Mai. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Siem Reap to Chiang Mai. Data last updated October 13, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:45 am -
1 stop4h 20m
Wed 11/49:10 pm -
1 stop13h 50m
Deal found 10/8![Thai AirAsia logo]()
$249
This Singapore Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:50 pm -
1 stop22h 50m
Wed 11/412:05 pm -
1 stop21h 50m
Deal found 10/11![Singapore Airlines logo]()
$821
This Trip.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:45 am -
1 stop5h 30m
Wed 11/259:10 pm -
1 stop24h 00m
Deal found 10/11![Multiple Airlines logo]()
$401
This Mytrip deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:45 am -
1 stop4h 20m
Wed 11/2510:10 am -
2 stops5h 50m
Deal found 10/11![Thai AirAsia logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:50 pm -
1 stop7h 30m
Tue 12/1510:10 pm -
1 stop10h 10m
Deal found 10/11![Multiple Airlines logo]()
$357
One-way flights from Siem Reap to Chiang MaiSearch for one-way flight options from Siem Reap to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
Search for one-way flight options from Siem Reap to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
This OneTravel deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:45 am -
1 stop4h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Thai AirAsia logo]()
$133
This Booking.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/211:45 am -
1 stop4h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Thai AirAsia logo]()
$136
This Booking.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:55 pm -
1 stop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Thai AirAsia logo]()
$138
This OneTravel deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:55 pm -
1 stop14h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Thai AirAsia logo]()
$139
This CheapOair deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/159:05 am -
1 stop10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Thai AirAsia logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/284:50 pm -
1 stop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Thai AirAsia logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/299:05 am -
1 stop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Thai AirAsia logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/144:50 pm -
1 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Thai AirAsia logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:50 pm -
1 stop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Thai AirAsia logo]()
$161
Find flight deals from Siem Reap to Chiang Mai
Discover tips and strategies to find the most affordable flight options for your journey from Siem Reap (SAI) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (Booking.com) |
One-way from | $133 (OneTravel) |
Cheapflights Fare Finder
Customize your flight search to find flights from Siem Reap to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 13, 2026.
Use the filters below to find and compare flights from Siem Reap to Chiang Mai that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Siem ReapChiang Mai
SAI Siem Reap–Angkor Intl - CNX Chiang Mai
SAICNX
Siem Reap–Angkor Intl
Tue 3/2
11:45 am-4:05 pm
1 stop4h 20m
Chiang Mai
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
Siem ReapChiang Mai
SAI Siem Reap–Angkor Intl - CNX Chiang Mai
SAICNX
Siem Reap–Angkor Intl
Sun 10/18
4:55 pm-7:10 am
1 stop14h 15m
Chiang Mai
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
Siem ReapChiang Mai
SAI Siem Reap–Angkor Intl - CNX Chiang Mai
SAICNX
Siem Reap–Angkor Intl
Sat 11/28
4:50 pm-9:35 pm
1 stop4h 45m
Chiang Mai
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$143
Siem ReapChiang Mai
SAI Siem Reap–Angkor Intl - CNX Chiang Mai
SAICNX
Siem Reap–Angkor Intl
Fri 10/23
4:55 pm-10:25 am
2 stops17h 30m
Chiang Mai
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
Siem ReapChiang Mai
SAI Siem Reap–Angkor Intl - CNX Chiang Mai
SAICNX
Siem Reap–Angkor Intl
Mon 12/28
10:50 am-6:55 pm
1 stop8h 05m
Chiang Mai
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$217
Siem ReapChiang Mai
SAI Siem Reap–Angkor Intl - CNX Chiang Mai
SAICNX
Siem Reap–Angkor Intl
Mon 12/21
9:05 am-7:05 pm
1 stop10h 00m
Chiang Mai
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$227
Siem ReapChiang Mai
SAI Siem Reap–Angkor Intl - CNX Chiang Mai
SAICNX
Siem Reap–Angkor Intl
Mon 11/23
4:50 pm-12:40 pm
2 stops19h 50m
Chiang Mai
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$235
Siem ReapChiang Mai
SAI Siem Reap–Angkor Intl - CNX Chiang Mai
SAICNX
Siem Reap–Angkor Intl
Wed 10/28
11:45 am-7:10 pm
2 stops7h 25m
Chiang Mai
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$238
Siem ReapChiang Mai
SAI Siem Reap–Angkor Intl - CNX Chiang Mai
SAICNX
Siem Reap–Angkor Intl
Mon 12/28
9:50 am-6:50 pm
1 stop9h 00m
Chiang Mai
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$240
Siem ReapChiang Mai
SAI Siem Reap–Angkor Intl - CNX Chiang Mai
SAICNX
Siem Reap–Angkor Intl
Thu 3/18
12:50 pm-7:55 pm
2 stops7h 05m
Chiang Mai
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$243
Showing 1-10 of 18 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Siem Reap-Chiang Mai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Siem Reap-Chiang Mai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Siem Reap-Chiang Mai flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Siem Reap-Chiang Mai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Siem Reap-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Siem Reap to Chiang Mai
Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Siem Reap with our price prediction graph.
SAI-CNX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Siem Reap to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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