CNX - USM

$202 Find Cheap Flights from Chiang Mai to Ko Samui - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chiang Mai to Ko Samui departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$222
Typical prices: $298-$414
Multiple Airlines
Tue 11/10Mon 11/16
CNX - USM • 1 stop
Cheapest non-stop
$270
Typical prices: $395-$414
Bangkok Airways
Tue 11/10Mon 11/16
CNX - USM • Non-stop
Nonstop flights
You can fly direct with Bangkok Airways. Average duration is 1h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 96% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 39% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chiang Mai to Ko Samui (CNX-USM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chiang Mai to Ko Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chiang Mai to Ko Samui

Tue, Nov 10 - Mon, Nov 16
Multiple Airlines Logo
2:20 pm - 8:30 pm
CNX
-
USM
6h 10m
1 stop
Multiple Airlines Logo
8:50 am - 10:40 am
USM
-
CNX
1h 50mnonstop
$222Multiple Airlines
Tue, Nov 10 - Sun, Nov 15
Multiple Airlines Logo
4:00 pm - 8:30 pm
CNX
-
USM
4h 30m
1 stop
Multiple Airlines Logo
8:50 am - 10:40 am
USM
-
CNX
1h 50mnonstop
$223Multiple Airlines
Tue, Nov 10 - Wed, Nov 18
Multiple Airlines Logo
4:00 pm - 8:30 pm
CNX
-
USM
4h 30m
1 stop
Multiple Airlines Logo
8:50 am - 10:40 am
USM
-
CNX
1h 50mnonstop
$227Multiple Airlines
Wed, Nov 11 - Mon, Nov 16
Multiple Airlines Logo
4:00 pm - 8:30 pm
CNX
-
USM
4h 30m
1 stop
Multiple Airlines Logo
8:50 am - 10:40 am
USM
-
CNX
1h 50mnonstop
$228Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Multiple Airlines Logo
4:00 pm - 8:30 pm
CNX
-
USM
4h 30m
1 stop
Multiple Airlines Logo
8:50 am - 10:40 am
USM
-
CNX
1h 50mnonstop
$229Multiple Airlines
Fri, Nov 13 - Mon, Nov 16
Multiple Airlines Logo
4:00 pm - 8:30 pm
CNX
-
USM
4h 30m
1 stop
Multiple Airlines Logo
8:50 am - 10:40 am
USM
-
CNX
1h 50mnonstop
$231Multiple Airlines
Fri, Nov 13 - Sun, Nov 15
Multiple Airlines Logo
4:00 pm - 8:30 pm
CNX
-
USM
4h 30m
1 stop
Multiple Airlines Logo
8:50 am - 10:40 am
USM
-
CNX
1h 50mnonstop
$232Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
4:00 pm - 8:30 pm
CNX
-
USM
4h 30m
1 stop
Multiple Airlines Logo
8:50 am - 10:40 am
USM
-
CNX
1h 50mnonstop
$233Multiple Airlines
Wed, Nov 11 - Thu, Nov 12
Bangkok Airways Logo
12:10 pm - 4:25 pm
CNX
-
USM
4h 15m
1 stop
Bangkok Airways Logo
8:50 am - 10:40 am
USM
-
CNX
1h 50mnonstop
$243Bangkok Airways
Tue, Sep 1 - Tue, Sep 8
Bangkok Airways Logo
8:00 pm - 7:30 am
CNX
-
USM
11h 30m
1 stop
Bangkok Airways Logo
8:55 am - 10:40 am
USM
-
CNX
1h 45mnonstop
$267Bangkok Airways
Booking Insights

KAYAK's insights & trends for Chiang Mai to Ko Samui flights

Get data-powered insights and trends into flights from Chiang Mai to Ko Samui to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chiang Mai to Ko Samui?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chiang Mai to Ko Samui departing in November.

Flight prices are below average for this route right now.

Flights to Ko Samui from Chiang Mai usually cost between $432 and $633 in November.
The lowest price found in the past 5 days was $222 on Multiple Airlines (Nov 10-Nov 16).

What is the cheapest month to fly from Chiang Mai to Ko Samui?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chiang Mai to Ko Samui, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chiang Mai to Ko Samui is June, where tickets cost $251 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $580 and $491 respectively.

Can I save money by flying with a layover from Chiang Mai to Ko Samui?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $275 on average.

Good to know

Low season

May

Cheapest flight

$202
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Chiang Mai to Ko Samui

When to book flights from Chiang Mai to Ko Samui

Are your dates flexible? Find out the best times to travel from Chiang Mai to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chiang Mai to Ko Samui

  • Does Samui International Airport have an airline lounge?

    USM has the Blue-Ribbon Club Lounge in the International Terminal near gate 6 and the Domestic Terminal between gates 2 and 3. Consider flying Business Class on Bangkok Airways to gain access to the lounge. You can use a lounge membership program, or prepaid lounge passes to access the lounge. Enjoy this lounge's comfortable and quiet environment with complimentary food and beverages and shower facilities.

  • Which airline flies sustainably from Chiang Mai to Koh Samui?

    On average, a passenger flying on this route emits about 696 lbs of carbon. When plying the route, you can have eco-friendlier travel using environmentally sustainable flights by Nok Air, Bangkok Airways, Thai AirAsia, and Thai Vietjet Air. Consider flying Nok Air and Bangkok Airways, which have fewer carbon emissions by 48%. Eco-friendly airlines flying the route use fuel-efficient planes to reduce carbon emissions.

  • Which layover options do I have from Chiang Mai to Koh Samui?

    You can have direct or layover flights on this route. Many airlines offer single and multiple stopovers if you want to fly connecting flights on this route. Your layover city will depend on the number of layovers you want and the airline you fly on the route. Some of the common cities for single layover flights plying the route include Bangkok at BKK and DMK and Phunet City at HKT. The airlines offering single layover travel on this route include Multiple Airlines, Bangkok Airways, and Thai AirAsia.

  • Which airline flying to Koh Samui from Chiang Mai has a favorable pet policy?

    If you are flying on this route with your pet, book an airline that allows your pet to travel in the cabin or as checked cargo. Bangkok Airways allows passengers to have pets in a cabin at an extra charge. However, your pet must weigh at most 15 lbs as the combined weight with its carrier. The dimensions of your pet carrier must be at most 18 by 11 by 9 inches.

  • What is the cheapest flight from Chiang Mai to Ko Samui?

    In the last 5 days, the lowest price for a flight from Chiang Mai to Ko Samui was $202 for a one-way ticket and $222 for a round-trip.

  • Do I need a passport to fly between Chiang Mai and Ko Samui?

    A passport is not required to fly from Chiang Mai to Ko Samui.

  • Which aircraft models fly most regularly from Chiang Mai to Ko Samui?

    The Airbus A319 is the aircraft model that flies most regularly on the Chiang Mai to Ko Samui flight route.

  • On which days can I fly direct from Chiang Mai to Ko Samui?

    There are nonstop flights from Chiang Mai to Ko Samui on a daily basis.

  • How does KAYAK find such low prices on flights from Chiang Mai to Ko Samui?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chiang Mai to Ko Samui.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chiang Mai to Ko Samui?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Chiang Mai is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chiang Mai to Ko Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to Chiang Mai with another airline. Booking your flights between Chiang Mai and USM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chiang Mai to Ko Samui?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Chiang Mai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chiang Mai to Ko Samui

  • Looking for a cheap flight? 25% of our users found flights on this route for $280 or less one-way.
  • Chiang Mai International Airport (CNX) is the primary airport serving the city of Chiang Mai. The airport handles domestic and international travel to and from Chiang Mai. CNX is the main airport for nearby towns, including Lamphun and Sansai.
  • Samui International Airport (USM) is the only one serving the island and has a limited number of airlines offering travel to and from the airport. Therefore, when flying to Koh Samui USM, consider flying Business Class on Bangkok Airways, which offers exclusive fast-track services to business class travelers.
  • If you are a frequent flyer on Bangkok Airways, the airline offers various exclusive privileges for frequent flyers through its FlyerBonus program. The program has multiple benefits, including priority services, additional baggage allowance, and premium access to Koh Samui Airport's lounge.
  • Bangkok Airways offers a seat selection option to passengers where you can select and reserve a seat subject to availability. You can choose a seat based on your preferences, such as aisle seats, window seats, and seats with extra legroom.
  • If you want to upgrade your seat or ticket, consider flying Bangkok Airways, which allows passengers to upgrade from Economy Class to Business Class if the class of service you are upgrading to has available seats. Upgrading your class of service will cost an additional fee however will be cheaper than initially purchasing a Business Class ticket.

Prefer to fly direct from Chiang Mai to Ko Samui?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chiang Mai to Ko Samui.
Find which airlines fly direct from Chiang Mai Airport to Ko Samui Airport, which days they fly and book direct flights.

Direct departures

Chiang Mai to Ko Samui

Monday

Bangkok Airways

Bangkok Airways

Tuesday

Bangkok Airways

Bangkok Airways

Wednesday

Bangkok Airways

Bangkok Airways

Thursday

Bangkok Airways

Bangkok Airways

Friday

Bangkok Airways

Bangkok Airways

Saturday

Bangkok Airways

Bangkok Airways

Sunday

Bangkok Airways

Bangkok Airways

See more direct flights

Direct returns

Ko Samui to Chiang Mai

Monday

Bangkok Airways

Bangkok Airways

Tuesday

Bangkok Airways

Bangkok Airways

Wednesday

Bangkok Airways

Bangkok Airways

Thursday

Bangkok Airways

Bangkok Airways

Friday

Bangkok Airways

Bangkok Airways

Saturday

Bangkok Airways

Bangkok Airways

Sunday

Bangkok Airways

Bangkok Airways

See more direct flights

Everything you need to know for your flight from Chiang Mai to Ko Samui

Information on your arrival and departure airports