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Cheap Flights from Chiang Mai to Koh Samui (CNX-USM)
Prices were available within the past 7 days and start at $184 for one-way flights and $372 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Thu, Nov 21 - Mon, Nov 25
CNX
Chiang Mai
USM
Ko Samui
$372 Roundtrip, found 22 hours ago
$372
Roundtrip
found 22 hours ago
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Thu, Jan 23 - Sun, Jan 26
CNX
Chiang Mai
USM
Ko Samui
$373 Roundtrip, found 3 days ago
$373
Roundtrip
found 3 days ago
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Sat, Nov 9 - Sat, Nov 16
CNX
Chiang Mai
USM
Ko Samui
$374 Roundtrip, found 6 days ago
$374
Roundtrip
found 6 days ago
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Sun, Sep 8 - Mon, Sep 9
CNX
Chiang Mai
USM
Ko Samui
$382 Roundtrip, found 17 hours ago
$382
Roundtrip
found 17 hours ago
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Mon, Dec 9 - Wed, Dec 11
CNX
Chiang Mai
USM
Ko Samui
$383 Roundtrip, found 1 hour ago
$383
Roundtrip
found 1 hour ago
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Mon, Jun 24 - Mon, Jul 1
CNX
Chiang Mai
USM
Ko Samui
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
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