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฿5,595+ Direct flights to Colombo

This is the cheapest price on a non-stop flight to Colombo found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
— CMB
4 Jul — 11 Jul1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Colombo
Explore the most affordable flight options available to Colombo. Find the lowest fares based on data from user searches, with prices last updated on 4 June 2026.

Wed 19/820:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Sat 29/823:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 1/6฿11,157
Fri 21/820:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Mon 31/823:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 1/6฿11,288
Tue 1/920:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Wed 16/923:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 30/5฿11,386
Thu 6/820:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Fri 7/823:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 30/5฿11,419
Fri 21/820:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Fri 28/823:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 1/6฿11,517
Sun 9/820:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Tue 1/923:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 1/6฿11,550
Sun 23/820:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Mon 31/823:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 1/6฿11,582
Fri 7/820:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Wed 2/923:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 1/6฿11,615
Sun 26/720:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Mon 3/823:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 31/5฿11,746
Tue 18/820:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Tue 1/923:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 1/6฿11,779
Tue 1/920:25
DMK
-
CMB
Nonstop3h 20m
Thai AirAsia
Sat 19/923:15
CMB
-
DMK
Nonstop3h 35m
Thai AirAsia
Deal found 31/5฿11,877
Thu 11/621:40
BKK
-
CMB
Nonstop3h 45m
Thai Airways
Tue 16/600:55
CMB
-
BKK
Nonstop3h 45m
Thai Airways
Deal found 1/6฿12,302

Best time to book a flight to Colombo

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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 Fare Finder

 
Use the slider to find non-stop flights to 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 and data was last updated on 4 June 2026.
Use the filters below to find and compare direct flights to Colombo 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

Sun 6/9

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Sat 12/9

23:15-04:20

Nonstop3h 35m

฿11,353

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Thu 6/8

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Fri 7/8

23:15-04:20

Nonstop3h 35m

฿11,419

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Sun 26/7

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Mon 3/8

23:15-04:20

Nonstop3h 35m

฿11,582

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Fri 4/9

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Sat 12/9

23:15-04:20

Nonstop3h 35m

฿11,615

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Tue 1/9

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Wed 2/9

23:15-04:20

Nonstop3h 35m

฿11,811

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Fri 4/9

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Wed 23/9

23:15-04:20

Nonstop3h 35m

฿11,877

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Fri 4/9

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Mon 21/9

23:15-04:20

Nonstop3h 35m

฿11,877

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Wed 2/9

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Tue 22/9

23:15-04:20

Nonstop3h 35m

฿11,877

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Fri 16/10

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Wed 21/10

23:15-04:20

Nonstop3h 35m

฿11,975

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Thu 15/10

20:25-22:15

Nonstop3h 20m

Colombo Bandaranaike Intl

Wed 21/10

23:15-04:20

Nonstop3h 35m

฿12,008

Flights are sorted by cheapest return flights first.

Deals found on 3/6

Showing 1-10 of 45 resultsSorted by cheapest first
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Reviews of airlines flying non-stop to Colombo

Get insights into the airlines that provide direct flights 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 4 June 2026.
Read reviews from past customers who have flown Thai Airways,Thai AirAsia, andศรีลังกาแอร์ไลน์ to Sri Lanka. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.9
Good
404 reviews
Check prices

Food

7.4

Entertainment

6.9

Boarding

7.9

Overall

7.9

Comfort

7.7

Crew

8.4

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
7.9
Good
404 reviews
Thai Airways
7.9
Good
404 reviews
Check prices

Food

7.4

Entertainment

6.9

Boarding

7.9

Overall

7.9

Comfort

7.7

Crew

8.4

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
242 reviews
Thai Airways
7.9
Good
404 reviews
Check prices

Food

7.4

Entertainment

6.9

Boarding

7.9

Overall

7.9

Comfort

7.7

Crew

8.4

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
84 reviews
Thai Airways
7.9
Good
404 reviews
Check prices

Food

7.4

Entertainment

6.9

Boarding

7.9

Overall

7.9

Comfort

7.7

Crew

8.4

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

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