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Cheap flights from Chiang Mai to Koh Samui from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chiang Mai to Koh Samui departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chiang Mai to Koh Samui

Cheap round-trip flights

These are some of the best round-trip flight deals from Chiang Mai to Koh Samui that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chiang Mai to Koh Samui.

Cheap last minute flights

Planning a quick getaway from Chiang Mai to Koh Samui? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Koh Samui, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chiang Mai to Koh Samui

Find recent round-trip train or bus tickets from Chiang Mai to Koh Samui.

All round-trip flight deals to Koh Samui

The cheapest plane tickets to Koh Samui found on KAYAK recently.
10:10 am - 3:10 pmCNX-USM
5h 00m1 stop
11:15 am - 7:10 pmUSM-CNX
7h 55m1 stop
$159Bangkok Airways
Find Deal
dom., may. 18 - mié., may. 28
11:55 am - 4:35 pmCNX-USM
4h 40m1 stop
11:15 am - 7:10 pmUSM-CNX
7h 55m1 stop
$161Bangkok Airways
Find Deal
mié., may. 14 - sáb., may. 24
11:55 am - 5:05 pmCNX-USM
5h 10m1 stop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$162Bangkok Airways
Find Deal
lun., abr. 28 - jue., may. 8
11:55 am - 5:45 pmCNX-USM
5h 50m1 stop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$163Bangkok Airways
Find Deal
jue., may. 8 - dom., may. 18
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:45 am - 1:45 pmUSM-CNX
5h 00m1 stop
$164Bangkok Airways
Find Deal
lun., may. 19 - jue., may. 29
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$165Bangkok Airways
Find Deal
mié., may. 14 - sáb., may. 24
2:35 pm - 8:30 pmCNX-USM
5h 55m1 stop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$166Bangkok Airways
Find Deal
vie., may. 16 - lun., may. 26
2:35 pm - 8:55 pmCNX-USM
6h 20m1 stop
11:15 am - 7:10 pmUSM-CNX
7h 55m1 stop
$167Bangkok Airways
Find Deal
mié., may. 7 - sáb., may. 17
11:10 pm - 7:20 amCNX-USM
8h 10m1 stop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
dom., may. 11 - mié., may. 21
10:20 pm - 7:20 amCNX-USM
9h 00m1 stop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
dom., jun. 8 - mié., jun. 18
11:55 am - 3:45 pmCNX-USM
3h 50m1 stop
$80Bangkok Airways
Find Deal
mié., may. 14
11:55 am - 7:45 pmCNX-USM
7h 50m1 stop
$84Bangkok Airways
Find Deal
mar., abr. 22
10:10 am - 5:05 pmCNX-USM
6h 55m1 stop
$85Bangkok Airways
Find Deal
lun., abr. 28
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
$92Bangkok Airways
Find Deal
jue., may. 15
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
$93Bangkok Airways
Find Deal
mar., may. 6
10:10 am - 3:10 pmCNX-USM
5h 00m1 stop
$94Bangkok Airways
Find Deal
dom., abr. 27
11:00 pm - 7:10 amCNX-USM
8h 10m1 stop
mar., feb. 25
12:25 pm - 8:10 amCNX-USM
19h 45m2 stops
$308Malaysia Airlines
Find Deal
dom., mar. 2
12:25 pm - 8:10 amCNX-USM
19h 45m2 stops
$318Malaysia Airlines
Find Deal
vie., mar. 7
2:50 pm - 8:40 amCNX-USM
17h 50m2 stops
$323Malaysia Airlines
Find Deal
sáb., mar. 1
10:50 pm - 7:40 amCNX-USM
8h 50m1 stop
7:00 am - 8:20 pmUSM-CNX
13h 20m1 stop
jue., dic. 19 - dom., dic. 29
8:05 am - 5:10 pmCNX-USM
9h 05m1 stop
9:20 pm - 7:30 amUSM-CNX
10h 10m1 stop
vie., dic. 20 - lun., dic. 30
6:35 am - 12:00 pmCNX-USM
5h 25m1 stop
6:45 am - 3:15 pmUSM-CNX
8h 30m1 stop
sáb., dic. 21 - mar., dic. 31
6:35 am - 3:40 pmCNX-USM
9h 05m1 stop
7:20 pm - 8:25 pmUSM-CNX
25h 05m3 stops
vie., dic. 20 - lun., dic. 30
10:10 pm - 12:35 pmCNX-USM
14h 25m1 stop
6:50 pm - 6:30 amUSM-CNX
11h 40m1 stop
lun., dic. 23 - jue., ene. 2
9:10 pm - 7:40 amCNX-USM
10h 30m1 stop
8:50 am - 10:40 amUSM-CNX
1h 50mnonstop
$506Bangkok Airways
Find Deal
dom., dic. 22 - mié., ene. 1
6:35 am - 12:00 pmCNX-USM
5h 25m1 stop
8:50 am - 10:40 amUSM-CNX
1h 50mnonstop
sáb., dic. 21 - mar., dic. 31
10:10 pm - 12:35 pmCNX-USM
14h 25m1 stop
8:50 am - 10:40 amUSM-CNX
1h 50mnonstop
lun., dic. 23 - jue., ene. 2
3:00 pm - 7:50 pmCNX-USM
4h 50m1 stop
8:50 am - 10:40 amUSM-CNX
1h 50mnonstop
dom., dic. 22 - mié., ene. 1
7:45 pm - 6:15 pmCNX-USM
22h 30m2 stops
6:45 am - 1:45 pmUSM-CNX
7h 00m1 stop
$1,173Bangkok Airways
Find Deal
sáb., dic. 21 - mar., dic. 31
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$164Bangkok Airways
Find Deal
mar., may. 13 - vie., may. 23
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$165Bangkok Airways
Find Deal
mié., may. 14 - sáb., may. 24
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$166Bangkok Airways
Find Deal
dom., may. 18 - mié., may. 28
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$178Bangkok Airways
Find Deal
mar., may. 6 - vie., may. 16
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$179Bangkok Airways
Find Deal
jue., may. 15 - dom., may. 25
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$180Bangkok Airways
Find Deal
sáb., may. 17 - mar., may. 27
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$181Bangkok Airways
Find Deal
vie., may. 16 - lun., may. 26
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$195Bangkok Airways
Find Deal
jue., may. 8 - dom., may. 18
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$196Bangkok Airways
Find Deal
mié., may. 21 - sáb., may. 31
11:35 am - 1:20 pmCNX-USM
1h 45mnonstop
8:55 am - 10:40 amUSM-CNX
1h 45mnonstop
$197Bangkok Airways
Find Deal
lun., may. 5 - jue., may. 15

Bangkok Airways flights from Chiang Mai to Koh Samui

Our best Bangkok Airways deals on Chiang Mai to Koh Samui flight tickets
Bangkok Airways
May 18
CNX10:10 amChiang Mai
5h 00m
1 stop
USM3:10 pmKo Samui
May 28
USM11:15 amKo Samui
7h 55m
1 stop
CNX7:10 pmChiang Mai
Bangkok Airways
May 14
CNX11:55 amChiang Mai
4h 40m
1 stop
USM4:35 pmKo Samui
May 24
USM11:15 amKo Samui
7h 55m
1 stop
CNX7:10 pmChiang Mai
Bangkok Airways
Apr 28
CNX11:55 amChiang Mai
5h 10m
1 stop
USM5:05 pmKo Samui
May 8
USM8:55 amKo Samui
1h 45m
CNX10:40 amChiang Mai

See travel insights to Koh Samui from

How to get the cheapest flight ticket from Chiang Mai to Koh Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chiang Mai and Koh Samui?

What is the cheapest month to fly to Koh Samui?

If you are unable to visit Koh Samui during the month of May, then departing from Chiang Mai during the month June is also very affordable. Most momondo users find prices during this month for around $271.

What is the cheapest day to depart on your flight to Koh Samui?

According to our data, Thursday is the cheapest day to fly to Koh Samui from Chiang Mai. The lowest ticket price found for a Thursday departure recently was $285. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Chiang Mai because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $391.

What is the cheapest time of day to depart on your flight to Koh Samui?

According to our data, the cheapest time of day to fly to Koh Samui is at noon. momondo users have found flights departing from Chiang Mai to Koh Samui at noon for as low as $313. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $364. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chiang Mai to Ko Samui flight route?

Fly from Chiang Mai to Ko Samui for the best Chiang Mai - Ko Samui flight prices

How far in advance should I book a flight to Koh Samui?

In general, most travelers find the cheapest time to book a flight to Koh Samui is about 59 days prior to their departure date when tickets on average are $339. In the past 72 hours, momondo users found flights from Chiang Mai to Koh Samui for as low as $148.

What cabin class options are available on Chiang Mai to Ko Samui flights?

There are 1 cabin classes available to choose from on Chiang Mai to Ko Samui flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chiang Mai to Koh Samui flights?

No. A direct flight is the cheapest option for a flight between Chiang Mai to Koh Samui.

How have Chiang Mai to Koh Samui flight prices changed over time?

As of December 2024, prices for Chiang Mai to Koh Samui flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Chiang Mai to Koh Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Chiang Mai to Koh Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chiang Mai to Koh Samui (CNX to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to Koh Samui

Best Price Found

$80

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Koh Samui

1 airport
The best one-way flight to Koh Samui from Chiang Mai in the past 72 hours is $80. The best round-trip flight deal from Chiang Mai to Koh Samui found on momondo in the last 72 hours is $159.
The fastest flight from Chiang Mai to Koh Samui takes 1h 45m
Direct flights go from Chiang Mai to Koh Samui every day.
There is 1 airport near Koh Samui: Ko Samui (USM)

  • How far is Chiang Mai to Ko Samui by plane?

    The distance between Chiang Mai and Ko Samui is about 643.7 mi. In terms of flight time, this usually takes a little over 1h 45m.

  • When did momondo last update prices for flights from Chiang Mai Airport to Ko Samui Airport?

    Prices for flights from Chiang Mai Airport to Ko Samui Airport are updated daily.

  • How many operators does momondo search for flights from Chiang Mai Airport to Ko Samui Airport?

  • How old do you have to be to fly from Chiang Mai Airport to Ko Samui Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chiang Mai Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chiang Mai to Koh Samui?

  • What is the most popular airline from Chiang Mai to Koh Samui?


Best airlines flying from Chiang Mai to Koh Samui

Compare and see reviews for airlines that fly from Chiang Mai to Koh Samui with momondo
Airline
Rating
Free Cancellation
Price
Bangkok AirwaysPriceFrom $175Free CancellationRating
8.1
133 reviews
Search Bangkok Airways flights
  • Bangkok Airways Flights From Chiang Mai to Koh Samui

    Bangkok Airways flight deals from Chiang Mai to Koh Samui start from $175 round-trip. Over the 7 Bangkok Airways flights for this route in a normal week, average airfare is usually $352 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to Koh Samui?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chiang Mai to Koh Samui. momondo saves you time and could save you money on your trip.

Can I find flights from Chiang Mai to Koh Samui with flexible booking policies on momondo?

Yes. All flights to Koh Samui from Chiang Mai on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chiang Mai to Koh Samui?

Once all potential Chiang Mai to Koh Samui flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chiang Mai to Koh Samui right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chiang Mai to Koh Samui flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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