฿4,822+ Cheap flights to Colombo

— CMB
11 Dec — 18 Dec1
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

Mon 7/1220:05 -
Nonstop3h 25m
Wed 16/1223:00 -
Nonstop3h 25m
Deal found 6/11฿9,509
Mon 7/1220:05 -
Nonstop3h 25m
Sun 13/1223:00 -
Nonstop3h 25m
Deal found 9/11฿9,710
Sun 29/1120:05 -
Nonstop3h 25m
Thu 24/1223:00 -
Nonstop3h 25m
Deal found 9/11฿9,777
Fri 13/1120:05 -
Nonstop3h 25m
Sun 15/1123:00 -
Nonstop3h 25m
Deal found 8/11฿9,877
Fri 13/1120:05 -
Nonstop3h 25m
Sun 17/123:00 -
Nonstop3h 25m
Deal found 6/11฿10,011
Mon 14/1206:50 -
1 stop22h 50m
Tue 15/1216:15 -
1 stop25h 55m
Deal found 10/11฿10,179
Fri 13/1114:45 -
1 stop26h 00m
Sun 15/1105:10 -
1 stop14h 35m
Deal found 8/11฿10,547
Thu 3/1206:50 -
1 stop22h 50m
Wed 16/1205:10 -
1 stop14h 35m
Deal found 10/11฿10,882
Tue 24/1122:20 -
1 stop21h 25m
Thu 26/1116:15 -
1 stop25h 55m
Deal found 8/11฿10,949
Wed 9/1206:50 -
1 stop12h 55m
Thu 17/1212:00 -
1 stop28h 40m
Deal found 10/11฿10,982
Wed 11/1115:10 -
1 stop14h 30m
Wed 18/1119:15 -
1 stop21h 25m
Deal found 10/11฿11,016
Thu 19/1106:50 -
1 stop10h 45m
Sat 28/1117:05 -
1 stop19h 35m
Deal found 10/11฿11,150

Find flight deals to Bandaranaike Intl Airport

Return from

฿9,509

One-way from

฿4,822

Popular in

May

Cheapest in

January

Average price

฿13,661
Thai AirAsia
  • Thai AirAsia
  • 7/12-16/12
  • Nonstop
  • 6h 50m total
  • Bangkok to Colombo
Thai AirAsia
  • Thai AirAsia
  • 7/12-31/12
  • Nonstop
  • 3h 25m total
  • Bangkok to Colombo
Highest demand for flights based on searches. 6% potential increase in price (฿956 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿142 potential savings vs. average return price).
Average for return flights in November 2026

Cheapflights Fare Finder

 
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 Bangkok Don Mueang Intl - CMB Colombo Bandaranaike Intl

DMKCMB

Bangkok Don Mueang Intl

Mon 4/1

20:05-22:00

Nonstop3h 25m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,257

BangkokColombo

BKK Bangkok Suvarnabhumi - CMB Colombo Bandaranaike Intl

BKKCMB

Bangkok Suvarnabhumi

Fri 13/11

14:45-15:15

1 stop26h 00m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,993

BangkokColombo

DMK Bangkok Don Mueang Intl - CMB Colombo Bandaranaike Intl

DMKCMB

Bangkok Don Mueang Intl

Thu 28/1

18:40-09:25

1 stop16h 15m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,161

BangkokColombo

BKK Bangkok Suvarnabhumi - CMB Colombo Bandaranaike Intl

BKKCMB

Bangkok Suvarnabhumi

Sat 16/1

20:05-22:05

1 stop27h 30m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,663

BangkokColombo

BKK Bangkok Suvarnabhumi - CMB Colombo Bandaranaike Intl

BKKCMB

Bangkok Suvarnabhumi

Sun 15/11

11:20-00:40

1 stop14h 50m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,697

BangkokColombo

DMK Bangkok Don Mueang Intl - CMB Colombo Bandaranaike Intl

DMKCMB

Bangkok Don Mueang Intl

Tue 17/11

21:30-20:45

1 stop24h 45m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,764

BangkokColombo

BKK Bangkok Suvarnabhumi - CMB Colombo Bandaranaike Intl

BKKCMB

Bangkok Suvarnabhumi

Mon 11/1

14:00-22:05

1 stop9h 35m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,897

BangkokColombo

DMK Bangkok Don Mueang Intl - CMB Colombo Bandaranaike Intl

DMKCMB

Bangkok Don Mueang Intl

Wed 23/12

20:05-22:00

Nonstop3h 25m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,931

BangkokColombo

BKK Bangkok Suvarnabhumi - CMB Colombo Bandaranaike Intl

BKKCMB

Bangkok Suvarnabhumi

Thu 31/12

19:35-00:40

1 stop30h 35m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,998

BangkokColombo

BKK Bangkok Suvarnabhumi - CMB Colombo Bandaranaike Intl

BKKCMB

Bangkok Suvarnabhumi

Sat 9/1

19:35-00:40

1 stop30h 35m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿7,333

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 45 resultsSorted by cheapest first
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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

Cheapflights Insights

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

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 Monday (13 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

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

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

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).

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

The best time to book flights to Colombo is 17 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.

Reviews of airlines servicing Colombo

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.

Boarding

8.0

Comfort

7.7

Entertainment

6.9

Overall

7.9

Food

7.5

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Boarding

8.0

Comfort

7.7

Entertainment

6.9

Overall

7.9

Food

7.5

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Boarding

8.0

Comfort

7.7

Entertainment

6.9

Overall

7.9

Food

7.5

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Boarding

8.0

Comfort

7.7

Entertainment

6.9

Overall

7.9

Food

7.5

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

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 Airways 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 ฿3,747, while return flights cost around ฿12,338.

  • How much is a return flight to Colombo?

    A return flight to Colombo will typically cost around ฿13,468, however they can be found for as little as ฿12,338.

  • 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. Bleu Pearl in Katunayake Srilanka is the closest property to Colombo Bandaranaike Intl (0.0 km away from Colombo Bandaranaike Intl).

See more FAQs

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