$182 Cheap flights from Chiang Mai Intl. to Ko Samui (CNX to USM)

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Find The Best Dates To Fly from Chiang Mai Intl. to Ko Samui

Amazing CNX to USM Flight Deals

The cheapest flights to Ko Samui found within the past 7 days were $369 round trip and $182 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Jun 22 - Sun, Jun 23
CNX
Chiang Mai
USM
Ko Samui
$369 Roundtrip, found 4 hours ago
$369
Roundtrip
found 4 hours ago
Select Bangkok Airways flight, departing Sat, Jun 22 from Chiang Mai to Ko Samui, returning Sun, Jun 23, priced at $369 found 4 hours ago
Thu, May 16 - Mon, May 20
CNX
Chiang Mai
USM
Ko Samui
$370 Roundtrip, found 19 hours ago
$370
Roundtrip
found 19 hours ago
Select Bangkok Airways flight, departing Thu, May 16 from Chiang Mai to Ko Samui, returning Mon, May 20, priced at $370 found 19 hours ago
Sat, Jun 22 - Sun, Jun 23
CNX
Chiang Mai
USM
Ko Samui
$379 Roundtrip, found 4 hours ago
$379
Roundtrip
found 4 hours ago
Select Bangkok Airways flight, departing Sat, Jun 22 from Chiang Mai to Ko Samui, returning Sun, Jun 23, priced at $379 found 4 hours ago
Wed, May 15 - Fri, Jun 14
CNX
Chiang Mai
USM
Ko Samui
$380 Roundtrip, found 14 hours ago
$380
Roundtrip
found 14 hours ago
Select Bangkok Airways flight, departing Wed, May 15 from Chiang Mai to Ko Samui, returning Fri, Jun 14, priced at $380 found 14 hours ago
Sat, Jun 22 - Sun, Jun 23
CNX
Chiang Mai
USM
Ko Samui
$383 Roundtrip, found 4 hours ago
$383
Roundtrip
found 4 hours ago
Select Bangkok Airways flight, departing Sat, Jun 22 from Chiang Mai to Ko Samui, returning Sun, Jun 23, priced at $383 found 4 hours ago
Wed, May 15 - Fri, Jun 14
CNX
Chiang Mai
USM
Ko Samui
$384 Roundtrip, found 14 hours ago
$384
Roundtrip
found 14 hours ago
Select Bangkok Airways flight, departing Wed, May 15 from Chiang Mai to Ko Samui, returning Fri, Jun 14, priced at $384 found 14 hours ago
Wed, May 29 - Wed, Jun 5
CNX
Chiang Mai
USM
Ko Samui
$386 Roundtrip, found 3 days ago
$386
Roundtrip
found 3 days ago
Select Bangkok Airways flight, departing Wed, May 29 from Chiang Mai to Ko Samui, returning Wed, Jun 5, priced at $386 found 3 days ago
Wed, May 29 - Sat, Jun 1
CNX
Chiang Mai
USM
Ko Samui
$387 Roundtrip, found 5 days ago
$387
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Wed, May 29 from Chiang Mai to Ko Samui, returning Sat, Jun 1, priced at $387 found 5 days ago
Wed, Dec 4 - Mon, Dec 16
CNX
Chiang Mai
USM
Ko Samui
$393 Roundtrip, found 10 hours ago
$393
Roundtrip
found 10 hours ago
Select Bangkok Airways flight, departing Wed, Dec 4 from Chiang Mai to Ko Samui, returning Mon, Dec 16, priced at $393 found 10 hours ago
Wed, May 15 - Fri, Jun 14
CNX
Chiang Mai
USM
Ko Samui
$394 Roundtrip, found 14 hours ago
$394
Roundtrip
found 14 hours ago
Select Bangkok Airways flight, departing Wed, May 15 from Chiang Mai to Ko Samui, returning Fri, Jun 14, priced at $394 found 14 hours ago

Frequently asked questions

Can I catch a flight from Chiang Mai Intl. Airport (CNX) to Samui Airport right now?
It’s prudent to find out about any travel advice reports and quarantine requirements in effect in your destination. Be sure to visit our Covid-19 Travel Advisor for up-to-date information on booking a flight to USM.
Are there direct flights from Chiang Mai Airport to Ko Samui Airport?
Thai Airways, Bangkok Airways and Qatar Airways will take you to Koh Samui from Chiang Mai Province with just one stopover. Unfortunately, there aren’t any direct flights between Chiang Mai Intl. Airport (CNX) and USM just yet.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Ko Samui Airport (USM), please visit our Customer Service Portal.
How long is the flight from Chiang Mai Airport to USM?
If you were hoping to squeeze in a good sleep during your Chiang Mai Province to Koh Samui flight, you may have to make other plans. The typical flight time between CNX and Ko Samui Airport is just 2 hours and 45 minutes — just enough to get comfortable and rest your eyes for a little while.
What is the flight distance from Chiang Mai Airport to Ko Samui Airport (USM)?
With a flight distance of only 640 mi, a magazine or two or a few episodes of your favorite TV show is all you’ll really need to keep yourself entertained on the trip between Chiang Mai Intl. Airport (CNX) and Samui Airport. You’ll be hopping off the aircraft and diving straight into your fun adventures in no time.
What airlines fly from Chiang Mai Intl. Airport (CNX) to Ko Samui Airport?
There are currently no airlines offering direct flights between Chiang Mai Airport and Samui Airport. Save time and avoid annoying layovers by researching the most efficient routes well in advance.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Chiang Mai Intl.
Traveling To
Ko Samui
Shortest Flight Time
1 hours 45 mins
Earliest Departure Time
11:35AM ICT
Latest Departure Time
11:35AM ICT
Lowest Flight Price
$369

Discover our best flights from Chiang Mai CNX to Ko Samui USM. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chiang Mai CNX to Ko Samui USM at the right price  

Airfares to Ko Samui USM from Chiang Mai CNX currently cost between $369 and $394. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chiang Mai CNX to Ko Samui USM 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chiang Mai CNX to Ko Samui USM on Travelocity starting at $182. Prices and availability subject to change. Additional terms may apply. 

 

Get to Ko Samui USM from Chiang Mai CNX quicker with direct flights. 

Get to Ko Samui faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to USM from CNX to take around 1 hour(s) 45 min(s).  

 

Find our cheapest airfares for flights from Chiang Mai CNX to Ko Samui USM

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to USM from CNX. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chiang Mai CNX to Ko Samui USM today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Chiang Mai CNX to Ko Samui USM. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Ko Samui USM from Chiang Mai CNX 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to USM from CNX have this option.  

 

Travel with confidence when you book flights to Ko Samui USM from Chiang Mai CNX with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Popular Flight Routes from Chiang Mai (CNX)

Travelers at CNX love to visit these top cities. Roam to the top destinations from Chiang Mai (CNX) today with the cheap prices from Travelocity!

Popular Flight Routes from Ko Samui (USM)

Travelers at USM love to visit these top cities. Roam to the top destinations from Ko Samui(USM) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.