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Find Cheap Flights from Chiang Mai (CNX) to Koh Samui (USM)
Prices were available within the past 7 days and start at HK$1,438 for one-way flights and HK$2,912 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)
Thursday, 19 Sep - Wednesday, 25 Sep
CNX
Chiang Mai
USM
Ko Samui
HK$2,912 Return, found 2 hours ago
HK$2,912
Return
found 2 hours ago
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Monday, 24 Jun - Tuesday, 2 Jul
CNX
Chiang Mai
USM
Ko Samui
HK$2,982 Return, found 20 hours ago
HK$2,982
Return
found 20 hours ago
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Thursday, 19 Sep - Wednesday, 25 Sep
CNX
Chiang Mai
USM
Ko Samui
HK$2,992 Return, found 2 hours ago
HK$2,992
Return
found 2 hours ago
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Thursday, 19 Sep - Wednesday, 25 Sep
CNX
Chiang Mai
USM
Ko Samui
HK$3,020 Return, found 2 hours ago
HK$3,020
Return
found 2 hours ago
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Monday, 24 Jun - Tuesday, 2 Jul
CNX
Chiang Mai
USM
Ko Samui
HK$3,090 Return, found 20 hours ago
HK$3,090
Return
found 20 hours ago
![Bangkok Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif)
Thursday, 19 Sep - Wednesday, 25 Sep
CNX
Chiang Mai
USM
Ko Samui
HK$3,100 Return, found 2 hours ago
HK$3,100
Return
found 2 hours ago
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