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Cheap flights from Chiang Mai to Colombo Bandaranaike Intl Airport from ฿6,062

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — CMB
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chiang Mai to Colombo

Enter your travel dates to find the best prices.

Cheapest flights from Chiang Mai to Colombo
Explore the most affordable flight options available from Chiang Mai to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Mon 28/908:25 -
1 stop15h 20m
Mon 5/1023:15 -
1 stop10h 55m
Deal found 14/8฿14,079
Sun 27/906:50 -
1 stop16h 55m
Sun 4/1023:15 -
1 stop7h 00m
Deal found 13/8฿14,477
Sat 26/911:05 -
1 stop12h 40m
Mon 12/1023:15 -
1 stop15h 05m
Deal found 11/8฿14,974
Sat 26/911:05 -
1 stop12h 40m
Mon 12/1023:15 -
2 stops11h 20m
Deal found 11/8฿16,133
Fri 18/1209:00 -
1 stop14h 30m
Fri 1/101:55 -
2 stops18h 35m
Deal found 10/8฿18,585
Sat 19/1221:30 -
1 stop26h 00m
Fri 1/101:55 -
2 stops18h 35m
Deal found 10/8฿18,618
Fri 18/1213:30 -
1 stop10h 00m
Sun 3/110:25 -
1 stop20h 45m
Deal found 10/8฿19,479
Sat 19/1222:50 -
1 stop12h 50m
Sun 3/107:30 -
1 stop7h 40m
Deal found 10/8฿19,811

Find flight deals from Chiang Mai to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 August 2026.

Round-trip from

฿13,318

One-way from

฿6,062
Thai AirAsia
  • Thai AirAsia
  • 2/2-9/2
  • 2 total stops
  • 20h 05m total
  • Chiang Mai to Colombo
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 15/11
  • 1 total stop
  • 15h 00m total
  • Chiang Mai to Colombo
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chiang Mai to Colombo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from Chiang Mai to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Chiang MaiColombo

CNX Chiang Mai - CMB Colombo Bandaranaike Intl

CNXCMB

Chiang Mai

Tue 2/2

12:10-22:00

1 stop11h 20m

Colombo Bandaranaike Intl

Tue 9/2

23:10-09:25

1 stop8h 45m

฿13,318

Chiang MaiColombo

CNX Chiang Mai - CMB Colombo Bandaranaike Intl

CNXCMB

Chiang Mai

Sun 27/9

06:50-22:15

1 stop16h 55m

Colombo Bandaranaike Intl

Sun 4/10

23:15-07:45

1 stop7h 00m

฿14,477

Chiang MaiColombo

CNX Chiang Mai - CMB Colombo Bandaranaike Intl

CNXCMB

Chiang Mai

Mon 28/9

12:00-21:55

2 stops11h 25m

Colombo Bandaranaike Intl

Mon 5/10

23:15-15:50

1 stop15h 05m

฿15,040

Chiang MaiColombo

CNX Chiang Mai - CMB Colombo Bandaranaike Intl

CNXCMB

Chiang Mai

Sat 26/9

11:05-22:15

1 stop12h 40m

Colombo Bandaranaike Intl

Mon 12/10

23:15-12:05

2 stops11h 20m

฿16,133

Chiang MaiColombo

CNX Chiang Mai - CMB Colombo Bandaranaike Intl

CNXCMB

Chiang Mai

Sat 19/12

21:30-22:00

1 stop26h 00m

Colombo Bandaranaike Intl

Fri 1/1

01:55-22:00

2 stops18h 35m

฿18,618

Chiang MaiColombo

CNX Chiang Mai - CMB Colombo Bandaranaike Intl

CNXCMB

Chiang Mai

Fri 18/12

13:30-22:00

1 stop10h 00m

Colombo Bandaranaike Intl

Sun 3/1

08:20-23:35

2 stops13h 45m

฿19,479

Chiang MaiColombo

CNX Chiang Mai - CMB Colombo Bandaranaike Intl

CNXCMB

Chiang Mai

Fri 5/2

12:25-23:35

1 stop12h 40m

Colombo Bandaranaike Intl

Mon 8/2

00:40-13:50

1 stop11h 40m

฿21,633

Chiang MaiColombo

CNX Chiang Mai - CMB Colombo Bandaranaike Intl

CNXCMB

Chiang Mai

Sat 26/9

09:10-21:10

1 stop13h 30m

Colombo Bandaranaike Intl

Mon 12/10

22:10-13:25

3 stops37h 45m

฿30,610

Chiang MaiColombo

CNX Chiang Mai - CMB Colombo Bandaranaike Intl

CNXCMB

Chiang Mai

Sat 19/12

23:05-21:05

2 stops47h 30m

Colombo Bandaranaike Intl

Sun 3/1

22:25-21:50

2 stops45h 55m

฿41,178
Cheapest one-way

Chiang MaiColombo

CNX Chiang Mai - CMB Colombo Bandaranaike Intl

CNXCMB

Chiang Mai

Tue 8/9

15:40-21:55

1 stop31h 45m

฿7,619

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Chiang Mai to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Chiang Mai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chiang Mai to Colombo Bandaranaike Intl?

    Most people fly from Chiang Mai (CNX) if they book a flight from Chiang Mai to Colombo Bandaranaike Intl. On average, Chiang Mai has 0 outbound flights to Colombo Bandaranaike Intl per day from 0 airlines. Chiang Mai is conveniently located just 3.1 km from Chiang Mai’s city centre.

  • How long is the flight from Chiang Mai to Colombo Bandaranaike Intl Airport?

    There are many flights that can get you from Chiang Mai to Colombo Bandaranaike Intl Airport in 11h 20m. Fly via Thai AirAsia to get the fastest option. The distance between Chiang Mai and Colombo Bandaranaike Intl Airport is about 2430 km.

  • Can I find deals for flights from Chiang Mai to Colombo that include hotel bookings?

    Yes. In addition to deals on Chiang Mai to Colombo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chiang Mai to Colombo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Colombo.

  • Can I find deals for business class flights from Chiang Mai to Colombo?

    Yes. Cheapflights offers flight deals from Chiang Mai to Colombo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights from Chiang Mai to Colombo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chiang Mai to Colombo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Colombo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Colombo from Chiang Mai.

Can Cheapflights find flights from Chiang Mai to Colombo with no change fees?

Need flexible booking options for your flight to Colombo from Chiang Mai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Chiang Mai to Colombo become cheaper?

Yes! Start tracking prices for Chiang Mai to Colombo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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