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฿4,484+ Cheap flights to Colombo

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
— CMB
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Flights to Colombo in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Bandaranaike Intl Airport
Explore the most affordable flight options available to Bandaranaike Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 9 April 2026.

Mon 11/520:25
DMK
-
CMB
Nonstop3h 20m
Multiple Airlines
Sun 17/522:55
CMB
-
DMK
1 stop9h 05m
Multiple Airlines
Deal found 6/4฿9,159
Thu 7/520:25
DMK
-
CMB
Nonstop3h 20m
Multiple Airlines
Sat 16/522:55
CMB
-
DMK
1 stop10h 45m
Multiple Airlines
Deal found 8/4฿9,191
Sun 1/1120:10
DMK
-
CMB
Nonstop3h 20m
Multiple Airlines
Fri 20/1110:25
CMB
-
DMK
1 stop8h 50m
Multiple Airlines
Deal found 8/4฿9,223
Thu 7/520:25
DMK
-
CMB
Nonstop3h 20m
Multiple Airlines
Wed 13/522:55
CMB
-
DMK
1 stop9h 05m
Multiple Airlines
Deal found 8/4฿9,255
Sat 23/520:25
DMK
-
CMB
Nonstop3h 20m
Multiple Airlines
Mon 25/522:55
CMB
-
DMK
1 stop7h 25m
Multiple Airlines
Deal found 5/4฿9,287
Fri 22/520:25
DMK
-
CMB
Nonstop3h 20m
Multiple Airlines
Wed 3/622:55
CMB
-
DMK
1 stop11h 35m
Multiple Airlines
Deal found 4/4฿9,319
Fri 28/820:25
DMK
-
CMB
Nonstop3h 20m
Multiple Airlines
Sat 3/1010:40
CMB
-
DMK
1 stop7h 10m
Multiple Airlines
Deal found 8/4฿9,383
Mon 13/720:25
DMK
-
CMB
Nonstop3h 20m
Multiple Airlines
Mon 27/710:40
CMB
-
DMK
1 stop8h 40m
Multiple Airlines
Deal found 6/4฿9,447
Tue 21/720:25
DMK
-
CMB
Nonstop3h 20m
Multiple Airlines
Sun 2/810:40
CMB
-
DMK
1 stop8h 40m
Multiple Airlines
Deal found 7/4฿9,544
Thu 13/815:15
DMK
-
CMB
1 stop8h 10m
แอร์เอเชีย
Thu 20/810:40
CMB
-
DMK
1 stop7h 10m
แอร์เอเชีย
Deal found 6/4฿9,576
Mon 15/610:05
DMK
-
CMB
1 stop16h 30m
Multiple Airlines
Tue 30/622:55
CMB
-
DMK
1 stop10h 45m
Multiple Airlines
Deal found 8/4฿9,608
Mon 13/713:35
DMK
-
CMB
1 stop9h 50m
แอร์เอเชีย
Mon 27/710:40
CMB
-
DMK
1 stop8h 40m
แอร์เอเชีย
Deal found 6/4฿9,640

Find flight deals to Bandaranaike Intl Airport

Find the latest flights to Colombo in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 9 April 2026.

Return from

฿9,159

One-way from

฿4,484

Popular in

April

Cheapest in

June

Average price

฿13,162
แอร์เอเชีย
  • แอร์เอเชีย
  • 11/5-17/5
  • 1 total stop
  • 12h 25m total
  • Bangkok to Colombo
Search Deals
แอร์เอเชีย
  • แอร์เอเชีย
  • 20/5
  • 1 total stop
  • 11h 45m total
  • Bangkok to Colombo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿1,107 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿221 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Colombo that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 9 April 2026.
Use the filters below to find and compare flights to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Thu 14/5

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Sun 24/5

23:15-04:20

Nonstop3h 35m

฿10,761

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Sun 10/5

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Sun 24/5

23:15-04:20

Nonstop3h 35m

฿11,689

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Sun 10/5

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Fri 15/5

23:15-04:20

Nonstop3h 35m

฿11,977

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Sun 5/7

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Sun 26/7

23:15-04:20

Nonstop3h 35m

฿12,042

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Sun 10/5

11:40-21:55

1 stop11h 45m

Colombo Bandaranaike Intl

Sun 24/5

23:15-04:20

Nonstop3h 35m

฿12,170

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Sun 5/7

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Sun 26/7

10:40-19:20

1 stop7h 10m

฿12,810

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 14/5

07:05-21:55

2 stops16h 20m

Colombo Bandaranaike Intl

Sun 24/5

17:05-06:30

1 stop11h 55m

฿13,995

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Mon 25/5

14:15-22:55

1 stop10h 10m

Colombo Bandaranaike Intl

Thu 28/5

00:05-13:25

1 stop11h 50m

฿16,845

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sun 5/7

17:15-22:55

1 stop7h 10m

Colombo Bandaranaike Intl

Sat 25/7

00:05-13:25

1 stop11h 50m

฿16,941

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sun 26/4

19:45-22:55

1 stop28h 40m

Colombo Bandaranaike Intl

Fri 1/5

00:25-16:20

1 stop14h 25m

฿17,358

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 35 resultsSorted by cheapest first
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4

Best time to book a flight to Colombo

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

Cheapflights Insights

Everything you need to know about your flight to Colombo Bandaranaike Intl Airport

When is the best time to book a flight to Colombo?

Use this chart to determine the optimal time to book a return flight from Bangkok to Colombo. Price data was last updated on 3 April 2026.

The best time to book flights to Colombo is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Colombo?

On average, a flight from Bangkok to Colombo takes 3 hours 20 minutes. Flights to Colombo from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Colombo

The most flights from Bangkok to Colombo are scheduled on a Tuesday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

What are the most popular airlines that fly to Colombo?

The most popular airlines flying from Bangkok to Colombo are Thai AirAsia, ศรีลังกาแอร์ไลน์ and Thai Airways.

Thai AirAsia
Thai AirAsia
From ฿7,900
ศรีลังกาแอร์ไลน์
ศรีลังกาแอร์ไลน์
From ฿8,201
Thai Airways
Thai Airways
From ฿12,478

What are the cheapest airlines that fly to Colombo?

The cheapest airlines flying from Bangkok to Colombo are Thai AirAsia, ศรีลังกาแอร์ไลน์ and Thai Airways.

Rainfall in Colombo by month

Plan your trip to Colombo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colombo ranges from 60.0 - 350.0 mm per month. October is typically the wettest month, when rainfall can reach 350.0 mm. February is typically the driest time to visit Colombo when rainfall is around 60.0 mm.

Temperature in Colombo by month

Plan your trip to Colombo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colombo, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to 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 to Colombo. Reviews last updated 9 April 2026.
See what other customers who have flown with Thai Airways,Thai AirAsia, andศรีลังกาแอร์ไลน์ to Sri Lanka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
396 reviews
Check prices

Entertainment

6.9

Crew

8.4

Food

7.4

Overall

7.8

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
396 reviews
Thai Airways
7.8
Good
396 reviews
Check prices

Entertainment

6.9

Crew

8.4

Food

7.4

Overall

7.8

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai AirAsia
7.4
Good
239 reviews
Thai Airways
7.8
Good
396 reviews
Check prices

Entertainment

6.9

Crew

8.4

Food

7.4

Overall

7.8

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
ศรีลังกาแอร์ไลน์
6.8
Okay
82 reviews
Thai Airways
7.8
Good
396 reviews
Check prices

Entertainment

6.9

Crew

8.4

Food

7.4

Overall

7.8

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

FAQs about flying to Colombo

  • Can I find cheaper flights to Colombo if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Colombo on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Colombo?

    Based on reviews from Cheapflights users, Thai AirAsia is rated the highest out of the airlines that fly to Colombo.

  • What is the cheapest airport to fly to in Colombo?

    Colombo Bandaranaike Intl is currently the cheapest airport to fly to in Colombo. One-way flights to Colombo Bandaranaike Intl typically cost ฿4,228, while return flights cost around ฿5,898.

  • How much is a return flight to Colombo?

    A return flight to Colombo will typically cost around ฿6,625, however they can be found for as little as ฿5,898.

  • Where does the fastest flight to Colombo depart from?

    For those looking to save time traveling to Colombo, Bangkok offers the quickest one-way flight (3 hours 20 minutes).

  • Does Colombo Bandaranaike Intl have rental cars?

    Yes. Those touching down at Colombo Bandaranaike Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Colombo Bandaranaike Intl?

    Yes. Colombo Bandaranaike Intl has hotels nearby for those requiring accommodations. As Tours is the closest property to Colombo Bandaranaike Intl (0.0 km away from Colombo Bandaranaike Intl).

See more FAQs

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