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

Airlines that fly from Chiang Mai Intl. Airport (CNX) to Ko Samui Airport (USM)

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Sat., 20 Sep. - Sat., 4 Oct.
CNX
Chiang Mai
USM
Koh Samui
AU$607 Return, found 5 days ago
AU$607
Return
found 5 days ago
Select Bangkok Airways flight, departing Sat., 20 Sep. from Chiang Mai to Koh Samui, returning Sat., 4 Oct., priced at AU$607 found 5 days ago
Bangkok Airways
Mon., 26 May - Wed., 28 May
CNX
Chiang Mai
USM
Koh Samui
AU$611 Return, found 6 days ago
AU$611
Return
found 6 days ago
Select Bangkok Airways flight, departing Mon., 26 May from Chiang Mai to Koh Samui, returning Wed., 28 May, priced at AU$611 found 6 days ago
Bangkok Airways
Sat., 20 Sep. - Sat., 4 Oct.
CNX
Chiang Mai
USM
Koh Samui
AU$622 Return, found 5 days ago
AU$622
Return
found 5 days ago
Select Bangkok Airways flight, departing Sat., 20 Sep. from Chiang Mai to Koh Samui, returning Sat., 4 Oct., priced at AU$622 found 5 days ago
Bangkok Airways
Fri., 2 May - Mon., 12 May
CNX
Chiang Mai
USM
Koh Samui
AU$626 Return, found 2 days ago
AU$626
Return
found 2 days ago
Select Bangkok Airways flight, departing Fri., 2 May from Chiang Mai to Koh Samui, returning Mon., 12 May, priced at AU$626 found 2 days ago
Bangkok Airways
Sat., 20 Sep. - Sat., 4 Oct.
CNX
Chiang Mai
USM
Koh Samui
AU$627 Return, found 5 days ago
AU$627
Return
found 5 days ago
Select Bangkok Airways flight, departing Sat., 20 Sep. from Chiang Mai to Koh Samui, returning Sat., 4 Oct., priced at AU$627 found 5 days ago
Bangkok Airways
Sat., 26 Jul. - Tue., 29 Jul.
CNX
Chiang Mai
USM
Koh Samui
AU$628 Return, found 4 days ago
AU$628
Return
found 4 days ago
Select Bangkok Airways flight, departing Sat., 26 Jul. from Chiang Mai to Koh Samui, returning Tue., 29 Jul., priced at AU$628 found 4 days ago
Bangkok Airways
Fri., 2 May - Mon., 12 May
CNX
Chiang Mai
USM
Koh Samui
AU$632 Return, found 2 days ago
AU$632
Return
found 2 days ago
Select Bangkok Airways flight, departing Fri., 2 May from Chiang Mai to Koh Samui, returning Mon., 12 May, priced at AU$632 found 2 days ago
Bangkok Airways
Sat., 20 Sep. - Sat., 4 Oct.
CNX
Chiang Mai
USM
Koh Samui
AU$638 Return, found 5 days ago
AU$638
Return
found 5 days ago
Select Bangkok Airways flight, departing Sat., 20 Sep. from Chiang Mai to Koh Samui, returning Sat., 4 Oct., priced at AU$638 found 5 days ago
Bangkok Airways
Fri., 2 May - Mon., 12 May
CNX
Chiang Mai
USM
Koh Samui
AU$642 Return, found 2 days ago
AU$642
Return
found 2 days ago
Select Bangkok Airways flight, departing Fri., 2 May from Chiang Mai to Koh Samui, returning Mon., 12 May, priced at AU$642 found 2 days ago
Bangkok Airways
Sat., 20 Sep. - Sat., 4 Oct.
CNX
Chiang Mai
USM
Koh Samui
AU$643 Return, found 5 days ago
AU$643
Return
found 5 days ago
Select Bangkok Airways flight, departing Sat., 20 Sep. from Chiang Mai to Koh Samui, returning Sat., 4 Oct., priced at AU$643 found 5 days ago
Beautiful view of the beach with palm trees

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Flight from Chiang Mai to Samui Intl. Airport route information
Origin airport
Chiang Mai Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Return price
AU$606
Distance
1025 km

Your quick guide to flights from Chiang Mai to Samui Intl. Airport

Pick up great flights from Chiang Mai to Samui Intl. Airport

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Chiang Mai to Samui Intl. Airport. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Chiang Mai to Samui Intl. Airport that take around hours.

Find cheap flights from Chiang Mai to Samui Intl. Airport

From the great flight deals with prices currently ranging from AU$607 to AU$643, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Chiang Mai to Samui Intl. Airport around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Samui Intl. Airport is normally in September.

Reasons to book your flight from Chiang Mai to Samui Intl. Airport with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Chiang Mai to Samui Intl. Airport across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Samui Intl. Airport right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Chiang Mai Airport to Ko Samui Airport?
Pack your bags, because round-trip flights between CNX and USM start from AU$607. That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chiang Mai Airport to Ko Samui Airport (USM)?
The majority of flights can be cancelled online, but each airline has its own set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Chiang Mai Intl. Airport (CNX) to USM that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Chiang Mai Intl. Airport (CNX) to USM flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Chiang Mai Intl. Airport (CNX) to USM?
It’s just 1 050 kilometres between Chiang Mai and Koh Samui. Chances are you’ll spend more time travelling to and from the airport than you will actually flying!
Which airlines fly direct from Chiang Mai Intl. Airport (CNX) to Ko Samui Airport?
Check out the airfares with Bangkok Airways (PG) if you want to travel straight from CNX to Ko Samui Airport. This carrier offers 30 flights every month, so you’re sure to find one that suits your schedule.
Are CNX to Ko Samui Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so there are no guarantees. While last-minute flight deals between Chiang Mai Airport and Samui Airport are possible, it’s also a good idea to keep track of prices well before you fly. In fact, some carriers publish their prices up to a year before the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to grab your seat when the price is low.
*Available to Expedia members.