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Not ready to book? to track prices.Find the cheapest flights from Chiang Mai to Ko Samui
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How to get the cheapest flight ticket from Chiang Mai to Ko 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 cheapest month to fly to Ko Samui?
The month of July is, on average, the cheapest month to fly to Ko Samui from Chiang Mai, with most prices found around C$ 405. If you aren’t able to travel to Ko Samui during the month of July, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 412.
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 Ko Samui?
You are more likely to see cheaper flights to Ko Samui from Chiang Mai when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around C$ 482 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Chiang Mai for as low as C$ 316 on momondo.
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 Ko Samui flights?
You could potentially save up to 51% on your flight if you consider stops on a Chiang Mai to Ko Samui flight.
How have Chiang Mai to Ko Samui flight prices changed over time?
As of June 2025, prices for Chiang Mai to Ko Samui flights are approximately 7% cheaper when compared to flights at the same time last year.
How many flights depart from Chiang Mai to Ko Samui on average per day?
7 flights are operational daily from Chiang Mai to Ko Samui as of June 2025. The most popular departure time for this route is 11:00a.m., with 100% of flights per day taking off at noon.
How many flights depart from Chiang Mai to Ko Samui on average per week?
49 flights are operational weekly from Chiang Mai to Ko Samui as of June 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Chiang Mai to Ko Samui
Cheap Chiang Mai to Ko Samui (CNX to USM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to Ko Samui
Best price found | C$ 143 |
|---|---|
Fastest flight time | 1h 45m |
Direct flights | Fri, Sat and Sun |
Airports in Ko Samui | 1 airport |
How far is Chiang Mai to Ko Samui by plane?
A flight from Chiang Mai to Ko Samui will travel around 1035.9 km. A reasonable flight in good conditions will take 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 were last updated today.
How old do you have to be to fly from Chiang Mai Airport to Ko Samui Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chiang Mai to Ko Samui?
momondo data reveals that the most frequently booked plane model on the route from Chiang Mai to Ko Samui is Airbus A319, representing 92.00% of all bookings. The subsequent popular model is Airbus A320-100/200 at 8.00%.
Travelling to a place near Ko Samui?
Book flights to Ko Samui if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chiang Mai to Ko Samui?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ko Samui from Chiang Mai.
Can I find flights from Chiang Mai to Ko Samui with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chiang Mai to Ko Samui flights to just show those with flexible booking policies.
How can momondo help me find flights from Chiang Mai to Ko Samui?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ko Samui from Chiang Mai.
I’m not ready to book a flight from Chiang Mai to Ko Samui right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chiang Mai to Ko Samui flights. All you need is a valid email address and we will do the rest; it is that quick and easy.