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Cheap Flights from Chiang Mai to Samui International

Travelers and cabin class

Compare Chiang Mai to Samui International flight deals

Find the cheapest month or even day of the year to fly to Samui International

Book the best Samui International fare with no extra fees

Flight deals from Chiang Mai to Samui International

Looking for a cheap last-minute deal or the best round-trip flight from Chiang Mai to Samui International? Find the lowest prices on one-way and round-trip tickets right here.
Koh Samui.฿2,617 per passenger.Departing Wed, Sep 24.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Chiang Mai on Wed, Sep 24, arriving in Samui International.Price includes taxes and charges.From ฿2,617, select.
Koh Samui.฿2,677 per passenger.Departing Tue, May 20.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Chiang Mai on Tue, May 20, arriving in Samui International.Price includes taxes and charges.From ฿2,677, select.
Koh Samui.฿2,795 per passenger.Departing Wed, Jun 25.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Chiang Mai on Wed, Jun 25, arriving in Samui International.Price includes taxes and charges.From ฿2,795, select.
Koh Samui.฿2,870 per passenger.Departing Wed, Nov 26.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Chiang Mai on Wed, Nov 26, arriving in Samui International.Price includes taxes and charges.From ฿2,870, select.
Koh Samui.฿2,870 per passenger.Departing Thu, Sep 18.One-way flight with Bangkok Airways.Outbound direct flight with Bangkok Airways departing from Chiang Mai on Thu, Sep 18, arriving in Samui International.Price includes taxes and charges.From ฿2,870, select.
Koh Samui.฿2,872 per passenger.Departing Sun, Oct 26.One-way flight with Bangkok Airways.Outbound direct flight with Bangkok Airways departing from Chiang Mai on Sun, Oct 26, arriving in Samui International.Price includes taxes and charges.From ฿2,872, select.
Koh Samui.฿3,268 per passenger.Departing Wed, Dec 3.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Chiang Mai on Wed, Dec 3, arriving in Samui International.Price includes taxes and charges.From ฿3,268, select.
Koh Samui.฿3,344 per passenger.Departing Tue, Aug 26.One-way flight with Thai LionAir.Outbound indirect flight with Thai LionAir, departing from Chiang Mai on Tue, Aug 26, arriving in Samui International.Price includes taxes and charges.From ฿3,344, select.

Find the cheapest month to fly from Chiang Mai to Samui International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chiang Mai to Samui International flights are currently cheapest in September.
Mar
from ฿4,673
Apr
from ฿3,577
May
from ฿2,677
Jun
from ฿2,795
Jul
from ฿3,513
Aug
from ฿3,344
Sep
from ฿2,617
Oct
from ฿2,872
Nov
from ฿2,870
Dec
from ฿3,268
Jan
from ฿3,504
Feb
from ฿3,570

Direct flights from Chiang Mai to Samui International

Chiang Mai to Samui International: Alternative routes

Compare routes from Chiang Mai to Koh Samui below. You may find an airport to fly into that's cheaper, faster, or easier than Samui International.

Chiang Mai to Koh Samui: Flight information

The things to know before you go.
Cheapest flight found฿2,617
Cheapest month to flySeptember
Average flight time1 hr, 45 mins
Most popular airlineBangkok Airways
Average flights per week56

Finding cheap flights from Chiang Mai to Samui International: Frequently asked questions

The best price we found for a round-trip flight from Chiang Mai to Samui International is ฿5,542. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 45 minutes is the average flight time from Chiang Mai to Samui International.
Bangkok Airways, Thai Airways and EVA Air fly direct from Chiang Mai to Samui International.
There are 56 flights per week flying from Chiang Mai to Samui International, as of March 2025.
The cheapest month to fly from Chiang Mai to Samui International is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Mai Airport to Samui International Airport on Saturday, October 18, 2025.
Yes – the average flight time is 1 hour and 45 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Samui International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Koh Samui is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Bangkok Airways offers the cheapest flight tickets to Samui International.

How to find cheap flights to Samui International from Chiang Mai

Looking for cheap tickets from Chiang Mai to Samui International? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Chiang Mai to Samui International. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Samui International from Chiang Mai from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best Chiang Mai–Samui International ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Samui International from Chiang Mai.
  • Set up a Price Alert. You can easily track the fare of your cheap Chiang Mai–Samui International flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Chiang Mai and Samui International? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from Chiang Mai and Samui International. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Samui International, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Chiang Mai to Samui International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

    • Combine your flight to Samui International from Chiang Mai with hotels and car rental

    Once you've secured your cheap flight ticket from Chiang Mai to Samui International, discover the best prices and exclusive rates for hotels in Samui International or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


Plan the rest of your trip from Chiang Mai to Koh Samui

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.