Cheap Flights From Chiang Mai Intl. (CNX) To Samui Intl. Airport (USM)

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Cheapest Flights from Chiang Mai (CNX) to Samui Intl. Airport (USM)

The cheapest flights to Samui Intl. Airport found within the past 7 days were CA $572 round trip and CA $137 one way. Prices and availability subject to change. Additional terms may apply.

Mon., Nov. 17 - Wed., Nov. 19
CNX
Chiang Mai
USM
Koh Samui
CA $572 Roundtrip, found 4 days ago
CA $572
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Mon., Nov. 17 from Chiang Mai to Koh Samui, returning Wed., Nov. 19, priced at CA $572 found 4 days ago
Thu., Sep. 11 - Wed., Sep. 17
CNX
Chiang Mai
USM
Koh Samui
CA $573 Roundtrip, found 2 days ago
CA $573
Roundtrip
found 2 days ago
Select Bangkok Airways flight, departing Thu., Sep. 11 from Chiang Mai to Koh Samui, returning Wed., Sep. 17, priced at CA $573 found 2 days ago
Fri., Aug. 22 - Thu., Aug. 28
CNX
Chiang Mai
USM
Koh Samui
CA $586 Roundtrip, found 4 days ago
CA $586
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Fri., Aug. 22 from Chiang Mai to Koh Samui, returning Thu., Aug. 28, priced at CA $586 found 4 days ago
Sun., Feb. 1 - Thu., Feb. 5
CNX
Chiang Mai
USM
Koh Samui
CA $587 Roundtrip, found 7 hours ago
CA $587
Roundtrip
found 7 hours ago
Select Bangkok Airways flight, departing Sun., Feb. 1 from Chiang Mai to Koh Samui, returning Thu., Feb. 5, priced at CA $587 found 7 hours ago
Fri., Aug. 22 - Thu., Aug. 28
CNX
Chiang Mai
USM
Koh Samui
CA $591 Roundtrip, found 4 days ago
CA $591
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Fri., Aug. 22 from Chiang Mai to Koh Samui, returning Thu., Aug. 28, priced at CA $591 found 4 days ago
Sun., Feb. 1 - Thu., Feb. 5
CNX
Chiang Mai
USM
Koh Samui
CA $592 Roundtrip, found 7 hours ago
CA $592
Roundtrip
found 7 hours ago
Select Bangkok Airways flight, departing Sun., Feb. 1 from Chiang Mai to Koh Samui, returning Thu., Feb. 5, priced at CA $592 found 7 hours ago
Thu., Jun. 19 - Sun., Jun. 22
CNX
Chiang Mai
USM
Koh Samui
CA $593 Roundtrip, found 6 days ago
CA $593
Roundtrip
found 6 days ago
Select Bangkok Airways flight, departing Thu., Jun. 19 from Chiang Mai to Koh Samui, returning Sun., Jun. 22, priced at CA $593 found 6 days ago
Thu., Jun. 19 - Sun., Jun. 22
CNX
Chiang Mai
USM
Koh Samui
CA $598 Roundtrip, found 4 days ago
CA $598
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Thu., Jun. 19 from Chiang Mai to Koh Samui, returning Sun., Jun. 22, priced at CA $598 found 4 days ago
Mon., Nov. 17 - Wed., Nov. 19
CNX
Chiang Mai
USM
Koh Samui
CA $600 Roundtrip, found 4 days ago
CA $600
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Mon., Nov. 17 from Chiang Mai to Koh Samui, returning Wed., Nov. 19, priced at CA $600 found 4 days ago
Sun., Feb. 1 - Thu., Feb. 5
CNX
Chiang Mai
USM
Koh Samui
CA $601 Roundtrip, found 7 hours ago
CA $601
Roundtrip
found 7 hours ago
Select Bangkok Airways flight, departing Sun., Feb. 1 from Chiang Mai to Koh Samui, returning Thu., Feb. 5, priced at CA $601 found 7 hours ago

Frequently asked questions

Are there direct flights from Chiang Mai Airport to Ko Samui Airport?
Thai Airways, Bangkok Airways and Qatar Airways will take you to Koh Samui from Chiang Mai Province with just one stopover. Unfortunately, there aren't any direct flights between Chiang Mai Intl. Airport (CNX) and USM just yet.
What airlines fly from Chiang Mai Intl. Airport (CNX) to Ko Samui Airport?
There are currently no airlines offering direct flights between Chiang Mai Airport and Samui Airport. Save time and avoid annoying layovers by researching the most efficient routes well in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.