S$285 Cheap Flights from Chiang Mai to Samui Intl. Airport

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

Prices were available within the past 7 days and start at S$285 for one-way flights and S$547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thu, 20 Mar - Thu, 27 Mar
CNX
Chiang Mai
USM
Koh Samui
S$547 Return, found 5 days ago
S$547
Return
found 5 days ago
Select Bangkok Airways flight, departing Thu, 20 Mar from Chiang Mai to Koh Samui, returning Thu, 27 Mar, priced at S$547 found 5 days ago
Bangkok Airways
Thu, 5 Jun - Sun, 8 Jun
CNX
Chiang Mai
USM
Koh Samui
S$550 Return, found 4 days ago
S$550
Return
found 4 days ago
Select Bangkok Airways flight, departing Thu, 5 Jun from Chiang Mai to Koh Samui, returning Sun, 8 Jun, priced at S$550 found 4 days ago
Bangkok Airways
Tue, 26 Aug - Thu, 28 Aug
CNX
Chiang Mai
USM
Koh Samui
S$561 Return, found 17 hours ago
S$561
Return
found 17 hours ago
Select Bangkok Airways flight, departing Tue, 26 Aug from Chiang Mai to Koh Samui, returning Thu, 28 Aug, priced at S$561 found 17 hours ago
Bangkok Airways
Wed, 5 Mar - Fri, 7 Mar
CNX
Chiang Mai
USM
Koh Samui
S$562 Return, found 1 day ago
S$562
Return
found 1 day ago
Select Bangkok Airways flight, departing Wed, 5 Mar from Chiang Mai to Koh Samui, returning Fri, 7 Mar, priced at S$562 found 1 day ago
Bangkok Airways
Thu, 5 Jun - Sun, 8 Jun
CNX
Chiang Mai
USM
Koh Samui
S$564 Return, found 4 days ago
S$564
Return
found 4 days ago
Select Bangkok Airways flight, departing Thu, 5 Jun from Chiang Mai to Koh Samui, returning Sun, 8 Jun, priced at S$564 found 4 days ago
Bangkok Airways
Tue, 26 Aug - Thu, 28 Aug
CNX
Chiang Mai
USM
Koh Samui
S$566 Return, found 17 hours ago
S$566
Return
found 17 hours ago
Select Bangkok Airways flight, departing Tue, 26 Aug from Chiang Mai to Koh Samui, returning Thu, 28 Aug, priced at S$566 found 17 hours ago
Bangkok Airways
Wed, 5 Mar - Fri, 7 Mar
CNX
Chiang Mai
USM
Koh Samui
S$567 Return, found 1 day ago
S$567
Return
found 1 day ago
Select Bangkok Airways flight, departing Wed, 5 Mar from Chiang Mai to Koh Samui, returning Fri, 7 Mar, priced at S$567 found 1 day ago
Bangkok Airways
Thu, 5 Jun - Sun, 8 Jun
CNX
Chiang Mai
USM
Koh Samui
S$569 Return, found 4 days ago
S$569
Return
found 4 days ago
Select Bangkok Airways flight, departing Thu, 5 Jun from Chiang Mai to Koh Samui, returning Sun, 8 Jun, priced at S$569 found 4 days ago
Bangkok Airways
Thu, 5 Jun - Sun, 8 Jun
CNX
Chiang Mai
USM
Koh Samui
S$578 Return, found 4 days ago
S$578
Return
found 4 days ago
Select Bangkok Airways flight, departing Thu, 5 Jun from Chiang Mai to Koh Samui, returning Sun, 8 Jun, priced at S$578 found 4 days ago
Bangkok Airways
Thu, 5 Jun - Sun, 8 Jun
CNX
Chiang Mai
USM
Koh Samui
S$583 Return, found 4 days ago
S$583
Return
found 4 days ago
Select Bangkok Airways flight, departing Thu, 5 Jun from Chiang Mai to Koh Samui, returning Sun, 8 Jun, priced at S$583 found 4 days ago
Chiang Mai to Samui Intl. Airport route information
Origin airport
Chiang Mai Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Return price
S$546
Distance
1025 km

Flights from Chiang Mai to Koh Samui

When looking for plane tickets from Chiang Mai to Koh Samui, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Koh Samui. Look for CNX to USM airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Koh Samui flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chiang Mai Koh Samui flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chiang Mai to Koh Samui trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Koh Samui flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chiang Mai to Koh Samui with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$547. 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.