Cheap flights from Ko Samui to Chiang Mai from ฿3,107
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ko Samui to Chiang Mai
Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) 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 17 September 2025.
Round-trip from | ฿6,784 |
---|---|
One-way from | ฿3,107 |
Popular in | January |
Cheapest in | May |
Average price | ฿10,842 |
Good one-way deal | ฿2,736 or less |
Find flight deals from Ko Samui to Chiang Mai
Cheapest flights from Ko Samui to Chiang MaiExplore the most affordable flight options available from Ko Samui to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.
Explore the most affordable flight options available from Ko Samui to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Ko Samui to Chiang Mai that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Ko SamuiChiang Mai
USM - CNX
USMCNX
Ko Samui
Mon 26/1
08:50-10:40
Nonstop1h 50m
Chiang Mai
Tue 3/2
10:10-18:40
1 stop8h 30m
Ko SamuiChiang Mai
USM - CNX
USMCNX
Ko Samui
Mon 26/1
08:50-10:40
Nonstop1h 50m
Chiang Mai
Mon 2/2
21:40-07:10
1 stop9h 30m
Ko SamuiChiang Mai
USM - CNX
USMCNX
Ko Samui
Wed 29/10
08:50-10:40
Nonstop1h 50m
Chiang Mai
Wed 5/11
14:10-07:10
1 stop17h 00m
Ko SamuiChiang Mai
USM - CNX
USMCNX
Ko Samui
Wed 29/10
07:00-13:35
1 stop6h 35m
Chiang Mai
Wed 5/11
18:15-07:10
1 stop12h 55m
Ko SamuiChiang Mai
USM - CNX
USMCNX
Ko Samui
Sun 12/10
08:55-10:40
Nonstop1h 45m
Chiang Mai
Sun 12/10
22:25-07:20
1 stop8h 55m
Ko SamuiChiang Mai
USM - CNX
USMCNX
Ko Samui
Mon 26/1
07:00-11:20
1 stop4h 20m
Chiang Mai
Wed 4/2
21:40-07:10
1 stop9h 30m
Ko SamuiChiang Mai
USM - CNX
USMCNX
Ko Samui
Mon 26/1
08:50-10:40
Nonstop1h 50m
Chiang Mai
Mon 2/2
08:05-20:50
2 stops12h 45m
Ko SamuiChiang Mai
USM - CNX
USMCNX
Ko Samui
Thu 30/10
08:50-10:40
Nonstop1h 50m
Chiang Mai
Sun 2/11
05:50-19:30
1 stop13h 40m
Ko SamuiChiang Mai
USM - CNX
USMCNX
Ko Samui
Fri 24/10
08:55-10:40
Nonstop1h 45m
Chiang Mai
Fri 24/10
23:30-10:30
2 stops11h 00m
Ko SamuiChiang Mai
USM - CNX
USMCNX
Ko Samui
Wed 15/10
08:55-10:40
Nonstop1h 45m
Best time to book a flight from Ko Samui to Chiang Mai
Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Ko Samui with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ko Samui to Chiang Mai
Related info for your journey
Find useful and relevant information for your journey from Ko Samui 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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Alternative routes for Ko Samui to Chiang Mai
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How does Cheapflights help users find flights from Ko Samui to Chiang Mai?
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Why should you use Cheapflights to find cheap flight tickets from Ko Samui to Chiang Mai?
Millions of users choose and trust Cheapflights to book the best flight deals from Ko Samui to Chiang Mai for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Ko Samui to Chiang Mai with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ko Samui to Chiang Mai, users can toggle the no change fees filter when performing a flight search.
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