Cheap Flights from Colombo (CMBA) to Chiang Mai (CNX)

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Flight deals from Colombo to Chiang Mai

Looking for a cheap last-minute deal or the best round-trip flight from Colombo to Chiang Mai? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Colombo to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colombo to Chiang Mai flights are currently cheapest in June.

Colombo to Chiang Mai: Alternative routes

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

Colombo to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight found$185
Cheapest month to flyJune

Finding cheap flights from Colombo to Chiang Mai: Frequently asked questions

The best price we found for a round-trip flight from Colombo to Chiang Mai is $317. 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.
Currently, there are no airlines that fly direct from Colombo to Chiang Mai. But we found flights with one stop from $317.
There are no flights flying from Colombo to Chiang Mai, as of April 2025.
The cheapest month to fly from Colombo to Chiang Mai is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to Chiang Mai Airport on Thursday, May 22, 2025.
No airlines currently offer direct flights between Colombo and Chiang Mai Airport. Most routes have one or more stops.
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 Chiang Mai 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 Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Chiang Mai is Thai AirAsia.

Traveling from Colombo to Chiang Mai International Airport (CNX): what you need to know

  • Planning your vacation starts with figuring out where you'll leave from in Colombo. Bandaranaike International Airport (CMB) is the city's main airport, so check out your options for booking a flight from Colombo to Chiang Mai International Airport (CNX) jetting off from here.

  • Chiang Mai International Airport is located in Chiang Mai. The city operates in the UTC+7 timezone and is 1 hour 30 minutes ahead of Colombo.

  • Your flight from Colombo to CNX won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • During popular months like August, you'll want to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're traveling during peak periods in general.

Airports in Colombo

Bandaranaike International Airport (CMB)

  • Consider adding a stopover to potentially find a cheaper flight from Colombo to CNX. Simply uncheck 'Direct flights only' when searching for departures from Bandaranaike International Airport (CMB). Break up your trip (and maybe save some cash) by stopping at one of these popular airports:

    • Suvarnabhumi Airport (BKK)

    • Kuala Lumpur International Airport (KUL)

    • Hong Kong International Airport (HKG)

  • CMB is roughly 20 miles from the center of Colombo. To help you work out how to get there, use Google Maps. This useful travel app will give you the best route and your public transport options.

  • Catching an early flight from Colombo to Chiang Mai International Airport? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these stays close to Bandaranaike International Airport:

About Chiang Mai International Airport (CNX)

  • If you're coming in on a late flight from Colombo to Chiang Mai International Airport, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and sleeping soon after at one of these options near CNX:

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

  • Chiang Mai International Airport is approximately 3 miles from central Chiang Mai. With your own car rental or in a cab, the drive is about 10 minutes.

  • If you're taking public transport, expect a journey time of roughly 23 minutes.

How to find the cheapest flights from Colombo to Chiang Mai International Airport (CNX)

  • Pick up a one-way ticket from Colombo to Chiang Mai International Airport from $185 or travel return from just $317. Fares listed are subject to change and may differ when you make your booking.

  • It's a good idea to book early if you're hoping to get cheap tickets from Colombo to CNX. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' tool shows you the cheapest tickets from Colombo to Chiang Mai International Airport across every month. It's an easy way to snap up a bargain if your travel plans are flexible.

  • Create a Price Alert and track any changes on this route through email or push notifications. You'll be the first to know when the fares drop. It's all about timing when scoring cheap tickets from Colombo to CNX.

  • Use the filters to tailor your flights from Colombo to Chiang Mai International Airport. Simply select your preferred departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest' to see the best deals.

The best time to fly from Colombo to Chiang Mai International Airport (CNX)

  • August is the busiest month for flights from Colombo to Chiang Mai International Airport. To steer clear of the crowds, visit Chiang Mai in February when things are quieter.

  • Think about the type of weather that'll work with your plans for Chiang Mai. April is known as the warmest month. Book your flights from Colombo to CNX during then and you can expect temperatures of between 72ºF and 108ºF.

  • January sees average temperatures of between 54ºF and 88ºF. Search for cheap flights from Colombo to Chiang Mai International Airport sometime then if you want to travel when it's cooler.

More about Chiang Mai

  • Start your Chiang Mai trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Colombo to Chiang Mai International Airport, explore our range of accommodation options including:

  • Every great adventure has to include some sightseeing. Doi Suthep, Kalare Night Bazaar and Wat Phra Singh are must-do's during your Chiang Mai adventure.

Complete your Chiang Mai trip with a car rental

  • After you've locked in your hotel and cheap flight from Colombo to Chiang Mai International Airport, the next task is choosing one of our car rentals in Chiang Mai. Check out the exclusive deals and easily compare your options on price, pick-up convenience, and more.

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