$232 Cheap Flights from Chiang Mai (CNX) to Colombo (CMB)

View $232 flight on Sat, Jan 31, 2026Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB)

Cheap Flights from Chiang Mai to Colombo (CNX-CMB)

Prices were available within the past 7 days and start at $232 for one-way flights and $441 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Tue, Jun 9 - Mon, Jun 15
CNX
Chiang Mai
CMB
Colombo
$441 Roundtrip, just found
$441
Roundtrip
just found
Select Malaysia Airlines flight, departing Tue, Jun 9 from Chiang Mai to Colombo, returning Mon, Jun 15, priced at $441 just found
Malaysia Airlines
Sat, Feb 7 - Tue, Feb 17
CNX
Chiang Mai
CMB
Colombo
$500 Roundtrip, found 1 day ago
$500
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Sat, Feb 7 from Chiang Mai to Colombo, returning Tue, Feb 17, priced at $500 found 1 day ago
Thai Vietjet
Fri, Feb 6 - Mon, Feb 23
CNX
Chiang Mai
CMB
Colombo
$508 Roundtrip, found 1 day ago
$508
Roundtrip
found 1 day ago
Select Thai Vietjet flight, departing Fri, Feb 6 from Chiang Mai to Colombo, returning Mon, Feb 23, priced at $508 found 1 day ago
Bangkok Airways
Thu, Jan 22 - Thu, Jan 29
CNX
Chiang Mai
CMB
Colombo
$514 Roundtrip, found 5 days ago
$514
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Thu, Jan 22 from Chiang Mai to Colombo, returning Thu, Jan 29, priced at $514 found 5 days ago
Bangkok Airways
Thu, Jan 22 - Thu, Jan 29
CNX
Chiang Mai
CMB
Colombo
$518 Roundtrip, found 5 days ago
$518
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Thu, Jan 22 from Chiang Mai to Colombo, returning Thu, Jan 29, priced at $518 found 5 days ago
Thai Vietjet
Thu, Feb 12 - Sun, Mar 1
CNX
Chiang Mai
CMB
Colombo
$519 Roundtrip, found 1 day ago
$519
Roundtrip
found 1 day ago
Select Thai Vietjet flight, departing Thu, Feb 12 from Chiang Mai to Colombo, returning Sun, Mar 1, priced at $519 found 1 day ago
Thai Vietjet
Fri, Feb 6 - Wed, Feb 25
CNX
Chiang Mai
CMB
Colombo
$524 Roundtrip, found 1 day ago
$524
Roundtrip
found 1 day ago
Select Thai Vietjet flight, departing Fri, Feb 6 from Chiang Mai to Colombo, returning Wed, Feb 25, priced at $524 found 1 day ago
Thai Vietjet
Mon, Feb 9 - Tue, Feb 24
CNX
Chiang Mai
CMB
Colombo
$525 Roundtrip, found 1 day ago
$525
Roundtrip
found 1 day ago
Select Thai Vietjet flight, departing Mon, Feb 9 from Chiang Mai to Colombo, returning Tue, Feb 24, priced at $525 found 1 day ago
Cathay Pacific
Thu, Nov 27 - Sat, Dec 6
CNX
Chiang Mai
CMB
Colombo
$680 Roundtrip, found 5 days ago
$680
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Nov 27 from Chiang Mai to Colombo, returning Sat, Dec 6, priced at $680 found 5 days ago
Singapore Airlines
Tue, Jun 9 - Mon, Jun 15
CNX
Chiang Mai
CMB
Colombo
$858 Roundtrip, just found
$858
Roundtrip
just found
Select Singapore Airlines flight, departing Tue, Jun 9 from Chiang Mai to Colombo, returning Mon, Jun 15, priced at $858 just found

Frequently asked questions

How much does a flight from Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB) cost?
Grab a cheap one-way flight from $232 or cheap return flight from $441 from Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB)?
June is the cheapest month to fly from CNX to CMB. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CNX to CMB. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB)?
Direct flights from Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CNX to CMB?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB)?
To avoid possible delays on the Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB) last-minute?
Last-minute fares from CNX to CMB are usually more expensive. For the best prices, start searching for flights as soon as possible. That said, if your travel plans are flexible, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a CNX to CMB flight and hotel package?
Compared with arranging flights and hotels separately, booking a CNX to CMB flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Chiang Mai Intl. Airport (CNX) to Bandaranaike Intl. Airport (CMB)?
If you booked your CNX to CMB flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Chiang Mai Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Cathay Pacific, Malaysia Airlines, Singapore Airlines, Thai Airways International
Roundtrip price
$441
Distance
1511 mi

Book with confidence

Chiang Mai to Colombo Flights

The cheapest times to fly from Chiang Mai to Colombo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chiang Mai to Colombo are during the month of June. You can find some of the cheapest flights from Chiang Mai to Colombo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chiang Mai to Colombo

Sunday is one of the best days to book for cheap flights from Chiang Mai to Colombo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chiang Mai to Colombo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chiang Mai to Colombo in 2025. You can also book with separate airlines for your outbound and return journeys, from $232 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chiang Mai to Colombo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chiang Mai to Colombo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chiang Mai to Colombo Flights

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*Available to One Key members.