Cheap flights from Chiang Mai to Koh Samui
The best prices from Chiang Mai to Ko Samui are usually found in May or February, booked 52 days in advance, depart on a Thursday or Saturday and return on a Wednesday
How to find the cheapest flight from Chiang Mai (CNX) to Koh Samui (USM)
All the information you need to plan the best CNX to USM flight in 2022: compare Chiang Mai to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.
CNX - USM Price | ฿192 - ฿298 |
|---|---|
USM Temperature | 27 - 29 °C |
USM Rainfall | 58 - 490 mm |
| Popular in | August | High demand for flights, 15% potential price rise |
|---|---|---|
| Cheapest in | May | Best time to find cheap flights, 24% potential price drop |
| Round-trip from | ฿6,650 | From Chiang Mai to Ko Samui |
| One-way from | ฿2,632 | One-way flight from Chiang Mai to Ko Samui |
What is the cheapest day to fly return from Chiang Mai to Koh Samui?
Monday flights are generally found to be more expensive for flights from Chiang Mai to Koh Samui. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Koh Samui.
How far in advance should I book a flight from Chiang Mai to Koh Samui?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 17% on flights from Chiang Mai to Koh Samui compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at ฿8,625. For sooner than that we have options available in the next 3 days from ฿9,698.
What is the cheapest month to fly from Chiang Mai to Koh Samui?
The best pricing can be found in the month of May. Prices to Koh Samui from Chiang Mai average ฿8,743. You can even find prices in May for less than ฿8,743, as users have found deals to Koh Samui from as low as ฿5,958. The month of August appears to be one of the more expensive times to travel to Koh Samui from Chiang Mai. Flying in the targeted month can save you up to 18%.
When is the cheapest time to fly from Chiang Mai to Koh Samui (CNX - USM)?
A simple way to save on the total cost of your ticket is to fly from Chiang Mai to Koh Samui at midday. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.
Cheap flights from Chiang Mai to Koh Samui in December, January 2022
The best prices found for CNX to USM flights in December, January
Chiang Mai
Ko Samui
1 stop
12h 50mKo Samui
Chiang Mai
Nonstop
1h 50mMultiple Airlines
Chiang Mai
Ko Samui
1 stop
9h 35mKo Samui
Chiang Mai
Nonstop
1h 50mMultiple Airlines
Chiang Mai
Ko Samui
1 stop
10h 10mKo Samui
Chiang Mai
Nonstop
1h 50mMultiple Airlines
Chiang Mai to Koh Samui 2022 flight deals
Cheap flights to Koh Samui from Chiang Mai found for this year
Chiang Mai
Ko Samui
1 stop
9h 35mKo Samui
Chiang Mai
Nonstop
1h 50mMultiple Airlines
Chiang Mai
Ko Samui
1 stop
9h 35mKo Samui
Chiang Mai
1 stop
14h 35mMultiple Airlines
Chiang Mai
Ko Samui
1 stop
11h 05mKo Samui
Chiang Mai
Nonstop
1h 50mบางกอกแอร์เวย์ส
Cheap บางกอกแอร์เวย์ส flights from Chiang Mai to Koh Samui
Chiang Mai
Ko Samui
1 stop
5h 25mKo Samui
Chiang Mai
Nonstop
1h 50mบางกอกแอร์เวย์ส
Chiang Mai
Ko Samui
1 stop
4h 35mKo Samui
Chiang Mai
1 stop
5h 55mบางกอกแอร์เวย์ส
Chiang Mai
Ko Samui
1 stop
7h 10mKo Samui
Chiang Mai
1 stop
6h 00mบางกอกแอร์เวย์ส
Direct flights to Koh Samui from Chiang Mai
Save time with Chiang Mai to Koh Samui direct flight deals
Chiang Mai
Ko Samui
Nonstop
1h 45mKo Samui
Chiang Mai
Nonstop
1h 50mบางกอกแอร์เวย์ส
Chiang Mai
Ko Samui
Nonstop
1h 45mKo Samui
Chiang Mai
Nonstop
1h 50mบางกอกแอร์เวย์ส
Chiang Mai
Ko Samui
Nonstop
1h 45mKo Samui
Chiang Mai
Nonstop
1h 50mบางกอกแอร์เวย์ส
Last-minute flights from Chiang Mai to Koh Samui
Late deals on return flights to Koh Samui from Chiang Mai, departing today and this week
Chiang Mai
Ko Samui
1 stop
8h 55mKo Samui
Chiang Mai
1 stop
10h 55mMultiple Airlines
Chiang Mai
Ko Samui
1 stop
4h 35mKo Samui
Chiang Mai
1 stop
4h 40mMultiple Airlines
Chiang Mai
Ko Samui
1 stop
8h 55mKo Samui
Chiang Mai
Nonstop
1h 50mMultiple Airlines
One-way flights to Koh Samui from Chiang Mai
The cheapest one-way flights from Chiang Mai to Koh Samui
Chiang Mai
Ko Samui
1 stop
6h 40mบางกอกแอร์เวย์ส
Chiang Mai
Ko Samui
1 stop
6h 40mบางกอกแอร์เวย์ส
Chiang Mai
Ko Samui
1 stop
8h 35mบางกอกแอร์เวย์ส
Related info for your journey
Useful info, stats and facts about Chiang Mai to Koh Samui flights.
What airports do I use to fly from Chiang Mai to Koh Samui?
If you book a flight from Chiang Mai to Koh Samui, you will be flying from Chiang Mai to Ko Samui. Flights to Ko Samui (USM) from Chiang Mai (CNX) take 1h 45m for a nonstop flight. There are 2 flights from Chiang Mai to Koh Samui per day from 2 airlines.
Which airlines flying from Chiang Mai to Ko Samui have flexible cancellations due to COVID-19?
บางกอกแอร์เวย์ส and ไทยสมายล์แอร์เวย์ are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from Chiang Mai to Koh Samui for under ฿5,600 on Cheapflights?
Yes, there are multiple flights from Chiang Mai to Koh Samui for under ฿5,600. The cheapest flight booked recently is on บางกอกแอร์เวย์ส for just ฿5,542, but on average you can expect to pay ฿6,858.
Are there direct flights from Chiang Mai to Koh Samui for under ฿5,600 on Cheapflights?
Cheapflights has 20 direct flights from Chiang Mai to Koh Samui under ฿5,600. A good price for a direct flight from Chiang Mai to Koh Samui is less than ฿10,980.
Are there last-minute flights available from Chiang Mai to Koh Samui for under ฿9,100?
There are currently 20+ open flights from Chiang Mai to Koh Samui within the next 7 days for less than ฿9,100.
How popular is this Chiang Mai to Koh Samui flight route?
Flights from Chiang Mai to Ko Samui have been viewed 47 times in the past calendar month.
What is the cheapest airline to fly from Chiang Mai to Koh Samui round-trip?
Our cheapest airline available from Chiang Mai to Koh Samui is บางกอกแอร์เวย์ส. Our recent data shows that you can find tickets from as low as ฿5,542 on this airline. บางกอกแอร์เวย์ส is 36% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest flights from Chiang Mai to Koh Samui?
The cheapest flight price from Chiang Mai to Koh Samui is ฿2,509. On average you can expect to pay ฿6,836. The most popular route, (Chiang Mai - Ko Samui), can usually be booked for ฿5,542.
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Alternative routes for Chiang Mai to Koh Samui
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Chiang Mai to Koh Samui
The chart below displays the airlines Cheapflights users travelling from Chiang Mai to Koh Samui choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Chiang Mai to Koh Samui
See what time of day planes typically take off from Chiang Mai to Koh Samui
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 100%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Chiang Mai to Koh Samui
See how many times per day planes take to the skies headed from Chiang Mai to Koh Samui
| Sunday | 2daily flights |
|---|---|
| Monday | 2daily flights |
| Tuesday | 2daily flights |
| Wednesday | 2daily flights |
| Thursday | 2daily flights |
| Friday | 2daily flights |
| Saturday | 2daily flights |