฿4,215 Cheap Flights from Samui Intl. Airport (USM) to Chiang Mai (CNX)

View ฿4,215 flight on Wed, 12 Nov 2025Opens in a new window

Popular airlines from Samui Intl. Airport (USM) to Chiang Mai Intl. Airport (CNX)

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

Prices were available within the past 7 days and start at ฿4,215 for one-way flights and ฿8,260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Fri, 8 May - Mon, 11 May
USM
Koh Samui
CNX
Chiang Mai
฿8,260 Return, found 6 days ago
฿8,260
Return
found 6 days ago
Select Bangkok Airways flight, departing Fri, 8 May from Koh Samui to Chiang Mai, returning Mon, 11 May, priced at ฿8,260 found 6 days ago
Bangkok Airways
Sat, 27 Sep - Mon, 29 Sep
USM
Koh Samui
CNX
Chiang Mai
฿8,425 Return, found 2 hours ago
฿8,425
Return
found 2 hours ago
Select Bangkok Airways flight, departing Sat, 27 Sep from Koh Samui to Chiang Mai, returning Mon, 29 Sep, priced at ฿8,425 found 2 hours ago
Bangkok Airways
Thu, 4 Sep - Thu, 11 Sep
USM
Koh Samui
CNX
Chiang Mai
฿8,555 Return, just found
฿8,555
Return
just found
Select Bangkok Airways flight, departing Thu, 4 Sep from Koh Samui to Chiang Mai, returning Thu, 11 Sep, priced at ฿8,555 just found
Bangkok Airways
Sat, 27 Sep - Mon, 29 Sep
USM
Koh Samui
CNX
Chiang Mai
฿8,590 Return, found 2 hours ago
฿8,590
Return
found 2 hours ago
Select Bangkok Airways flight, departing Sat, 27 Sep from Koh Samui to Chiang Mai, returning Mon, 29 Sep, priced at ฿8,590 found 2 hours ago
Bangkok Airways
Sat, 27 Sep - Mon, 29 Sep
USM
Koh Samui
CNX
Chiang Mai
฿8,720 Return, found 2 hours ago
฿8,720
Return
found 2 hours ago
Select Bangkok Airways flight, departing Sat, 27 Sep from Koh Samui to Chiang Mai, returning Mon, 29 Sep, priced at ฿8,720 found 2 hours ago
Bangkok Airways
Wed, 1 Oct - Mon, 6 Oct
USM
Koh Samui
CNX
Chiang Mai
฿8,850 Return, found 21 hours ago
฿8,850
Return
found 21 hours ago
Select Bangkok Airways flight, departing Wed, 1 Oct from Koh Samui to Chiang Mai, returning Mon, 6 Oct, priced at ฿8,850 found 21 hours ago
Bangkok Airways
Fri, 12 Sep - Mon, 15 Sep
USM
Koh Samui
CNX
Chiang Mai
฿9,025 Return, found 2 hours ago
฿9,025
Return
found 2 hours ago
Select Bangkok Airways flight, departing Fri, 12 Sep from Koh Samui to Chiang Mai, returning Mon, 15 Sep, priced at ฿9,025 found 2 hours ago
Bangkok Airways
Fri, 12 Sep - Mon, 15 Sep
USM
Koh Samui
CNX
Chiang Mai
฿9,155 Return, found 2 hours ago
฿9,155
Return
found 2 hours ago
Select Bangkok Airways flight, departing Fri, 12 Sep from Koh Samui to Chiang Mai, returning Mon, 15 Sep, priced at ฿9,155 found 2 hours ago
Bangkok Airways
Wed, 1 Oct - Mon, 6 Oct
USM
Koh Samui
CNX
Chiang Mai
฿9,190 Return, found 21 hours ago
฿9,190
Return
found 21 hours ago
Select Bangkok Airways flight, departing Wed, 1 Oct from Koh Samui to Chiang Mai, returning Mon, 6 Oct, priced at ฿9,190 found 21 hours ago
Bangkok Airways
Wed, 1 Oct - Mon, 6 Oct
USM
Koh Samui
CNX
Chiang Mai
฿9,320 Return, found 21 hours ago
฿9,320
Return
found 21 hours ago
Select Bangkok Airways flight, departing Wed, 1 Oct from Koh Samui to Chiang Mai, returning Mon, 6 Oct, priced at ฿9,320 found 21 hours ago

Find the cheapest month to fly from Koh Samui (USM) to Chiang Mai (CNX)

May is typically the cheapest month to fly

From ฿6,216 - ฿13,692 per traveller.

Graph displaying average flight prices per month

Flight from Samui Intl. Airport to Chiang Mai route information
Origin airport
Samui Intl. Airport
Destination airport
Chiang Mai Intl.
Airlines serving
Bangkok Airways
Return price
฿8,260
Distance
1025 km
Average flight time
1 hour 45 mins

Perfect flights from Samui Intl. Airport to Chiang Mai

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Samui Intl. Airport to Chiang Mai. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Chiang Mai, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Samui Intl. Airport to Chiang Mai Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,215 and roundtrip prices from ฿8,260. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Chiang Mai Intl. and explore Chiang Mai and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your USM to CNX travel arrangements today and embark on the journey of a lifetime in Chiang Mai.

Frequently asked questions

How much is a flight from Samui Airport to Chiang Mai Airport?
Start packing your bags, because round-trip flights from USM to Chiang Mai Airport start from ฿8,260. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to secure 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 Ko Samui Airport to Chiang Mai Airport?
We get that circumstances change unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from USM to Chiang Mai Intl. Airport (CNX) 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 Ko Samui Airport to CNX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Ko Samui Airport to CNX?
You can forget about a movie marathon on this flight — it's only 1,050 kilometres from Koh Samui to Chiang Mai. Find your way to your seat, get comfortable and you'll be there in no time.
Which airlines fly direct from USM to Chiang Mai Intl. Airport (CNX)?
Check out Bangkok Airways (PG) if you want to fly directly from USM to Chiang Mai Airport. This top airline operates 30 flights every month, so you're sure to find one that fits your travel plans.
Are Ko Samui Airport (USM) to Chiang Mai Intl. Airport (CNX) flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it's no sure thing. While last-minute deals between USM and Chiang Mai Intl. Airport (CNX) are of course possible, it also makes sense to monitor prices well before you fly. In fact, some airlines publicize their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to grab your seat when prices drop.

Explore a world of travel with Expedia

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