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฿4,034+ Direct flights from Colombo Bandaranaike Intl Airport

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMB — BKK
24 Mar — 31 Mar1
1 adult
1 adult, Economy, 0 bags

Direct flights from Colombo

Enter your travel dates to find the best prices.

Cheapest flights from Colombo
Explore the most affordable flight options available from Colombo. Find the lowest fares based on data from user searches, with prices last updated on 22 February 2026.

Thu 12/302:45
CMB
-
DMK
Nonstop3h 25m
Thai AirAsia
Thu 19/323:55
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Deal found 22/2฿7,074
Sun 15/323:20
CMB
-
DMK
Nonstop3h 25m
Thai AirAsia
Sat 21/320:35
DMK
-
CMB
Nonstop3h 15m
Thai AirAsia
Deal found 18/2฿7,136
Thu 19/302:45
CMB
-
DMK
Nonstop3h 25m
Thai AirAsia
Fri 27/320:35
DMK
-
CMB
Nonstop3h 15m
Thai AirAsia
Deal found 20/2฿7,198
Sat 21/302:45
CMB
-
DMK
Nonstop3h 25m
Thai AirAsia
Wed 25/320:35
DMK
-
CMB
Nonstop3h 15m
Thai AirAsia
Deal found 20/2฿7,261
Sat 21/323:20
CMB
-
DMK
Nonstop3h 25m
Thai AirAsia
Sat 28/323:55
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Deal found 18/2฿7,292
Wed 25/323:20
CMB
-
DMK
Nonstop3h 25m
Thai AirAsia
Sat 28/323:55
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Deal found 21/2฿7,323
Fri 13/323:20
CMB
-
DMK
Nonstop3h 25m
แอร์เอเชีย
Fri 20/320:35
DMK
-
CMB
Nonstop3h 15m
แอร์เอเชีย
Deal found 22/2฿7,447
Thu 26/323:20
CMB
-
DMK
Nonstop3h 25m
Thai AirAsia
Sat 28/323:55
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Deal found 21/2฿7,478
Sat 21/323:20
CMB
-
DMK
Nonstop3h 25m
Thai AirAsia
Wed 25/320:35
DMK
-
CMB
Nonstop3h 15m
Thai AirAsia
Deal found 19/2฿7,509
Thu 2/407:35
CMB
-
BKK
Nonstop3h 40m
ศรีลังกาแอร์ไลน์
Sat 11/407:45
BKK
-
CMB
Nonstop3h 20m
ศรีลังกาแอร์ไลน์
Deal found 18/2฿9,898
Thu 19/307:30
CMB
-
BKK
Nonstop3h 35m
ศรีลังกาแอร์ไลน์
Fri 27/309:00
BKK
-
CMB
Nonstop3h 30m
ศรีลังกาแอร์ไลน์
Deal found 19/2฿9,929
Thu 19/307:30
CMB
-
BKK
Nonstop3h 35m
ศรีลังกาแอร์ไลน์
Tue 31/307:45
BKK
-
CMB
Nonstop3h 20m
ศรีลังกาแอร์ไลน์
Deal found 20/2฿9,960

Find direct flights from Colombo within your budget

 
Use the slider to find direct flights from Colombo within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches. This data was last updated on 22 February 2026.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Thu 12/3

02:45-07:40

Nonstop3h 25m

Bangkok Don Mueang Intl

Thu 19/3

20:35-22:20

Nonstop3h 15m

฿7,074

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Sun 15/3

23:20-04:15

Nonstop3h 25m

Bangkok Don Mueang Intl

Sat 21/3

20:35-22:20

Nonstop3h 15m

฿7,136

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Thu 19/3

02:45-07:40

Nonstop3h 25m

Bangkok Don Mueang Intl

Fri 27/3

20:35-22:20

Nonstop3h 15m

฿7,198

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Sun 17/5

23:15-04:15

Nonstop3h 30m

Bangkok Don Mueang Intl

Tue 19/5

20:20-22:15

Nonstop3h 25m

฿7,292

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Sat 21/3

23:20-04:15

Nonstop3h 25m

Bangkok Don Mueang Intl

Sat 28/3

23:55-01:45

Nonstop3h 20m

฿7,292

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Tue 9/6

23:15-04:15

Nonstop3h 30m

Bangkok Don Mueang Intl

Wed 17/6

20:20-22:15

Nonstop3h 25m

฿7,540

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Mon 9/3

23:20-04:15

Nonstop3h 25m

Bangkok Don Mueang Intl

Mon 16/3

20:35-22:20

Nonstop3h 15m

฿7,571

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Tue 24/3

02:45-07:40

Nonstop3h 25m

Bangkok Don Mueang Intl

Fri 27/3

20:35-22:20

Nonstop3h 15m

฿7,726

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Tue 24/3

23:20-04:15

Nonstop3h 25m

Bangkok Don Mueang Intl

Wed 25/3

20:35-22:20

Nonstop3h 15m

฿7,726

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Sun 22/3

23:20-04:15

Nonstop3h 25m

Bangkok Don Mueang Intl

Sat 28/3

23:55-01:45

Nonstop3h 20m

฿7,757

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 42 results
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Best time to book a flight from Colombo

Have a flexible travel schedule? Discover the best time to fly from Colombo 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.

Reviews of airlines flying direct to Colombo

Get insights into the airlines that provide direct flights from Colombo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Colombo. Reviews last updated Cheapflights.
Read reviews from past customers who have flown Thai AirAsia from Colombo Bandaranaike Intl Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.5
Good
234 reviews
Check prices

Comfort

6.8

Boarding

7.4

Entertainment

5.5

Crew

7.9

Overall

7.5

Food

6.2

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.5
Good
234 reviews
Thai AirAsia
7.5
Good
234 reviews
Check prices

Comfort

6.8

Boarding

7.4

Entertainment

5.5

Crew

7.9

Overall

7.5

Food

6.2

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

Related info for your journey

Access useful and relevant information related to your journey from Colombo. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 February 2026.

  • Where can you fly direct from Colombo Bandaranaike Intl Airport?

    Currently, the most popular direct flight destination from Colombo Bandaranaike Intl Airport is Bangkok Don Mueang Intl Airport.

  • How long is a direct flight from Colombo Bandaranaike Intl Airport?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Colombo Bandaranaike Intl Airport to last approximately 3h 25m on average. The quickest direct flight from Colombo Bandaranaike Intl Airport at this time departs from Colombo Bandaranaike Intl Airport (3h 25m), while the longest leaves from Colombo Bandaranaike Intl Airport (3h 25m).

  • What is the best time of year to fly direct from Colombo Bandaranaike Intl Airport?

    If you're seeking the lowest price on a direct flight from Colombo Bandaranaike Intl Airport, June is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, October offers travelers the most options.

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Fly your favourite airline from Colombo

Browse through various options for flying your favourite airline from Colombo. Flight routes are based on user searches made on Cheapflights and were last updated on 22 February 2026.
Thai AirAsia flights from Colombo to Suvarnabhumi

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