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Cheap flights from Thailand to Colombo Bandaranaike Intl Airport from ฿4,665

BKK — CMB
13 Nov — 20 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Colombo

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Colombo

Fri 30/1020:10 -
Nonstop3h 20m
Sat 31/1023:10 -
Nonstop3h 25m
Deal found 10/10฿9,464
Thu 29/1020:10 -
Nonstop3h 20m
Fri 30/1023:10 -
Nonstop3h 25m
Deal found 10/10฿9,531
Mon 2/1120:10 -
Nonstop3h 20m
Sat 14/1123:10 -
Nonstop3h 25m
Deal found 11/10฿9,632
Fri 30/1020:10 -
Nonstop3h 20m
Sat 14/1123:10 -
Nonstop3h 25m
Deal found 10/10฿9,666
Tue 27/1020:10 -
Nonstop3h 20m
Fri 30/1023:10 -
Nonstop3h 25m
Deal found 13/10฿9,733
Tue 27/1020:10 -
Nonstop3h 20m
Fri 6/1123:10 -
Nonstop3h 25m
Deal found 12/10฿9,766
Fri 27/1120:10 -
Nonstop3h 20m
Sun 29/1123:10 -
Nonstop3h 25m
Deal found 9/10฿9,800
Mon 2/1120:10 -
Nonstop3h 20m
Wed 11/1123:10 -
Nonstop3h 25m
Deal found 12/10฿9,833
Sun 1/1120:10 -
Nonstop3h 20m
Sat 14/1123:10 -
Nonstop3h 25m
Deal found 11/10฿9,934
Sat 31/1020:10 -
Nonstop3h 20m
Sat 14/1123:10 -
Nonstop3h 25m
Deal found 11/10฿9,968
Mon 9/1120:10 -
Nonstop3h 20m
Tue 17/1123:10 -
Nonstop3h 25m
Deal found 11/10฿10,035
Sat 7/1108:15 -
1 stop14h 00m
Sat 14/1121:45 -
1 stop8h 25m
Deal found 10/10฿10,605

Find flight deals from Thailand to Colombo

Round-trip from

฿9,464

One-way from

฿4,665

Popular in

May

Cheapest in

November

Average price

฿12,183

Good round-trip deal

฿13,499 or less

Good one-way deal

฿5,291 or less
Thai AirAsia
  • Thai AirAsia
  • 30/10-31/10
  • Nonstop
  • 6h 45m total
  • Thailand to Colombo
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Batik Air
  • Batik Air
  • 28/10-31/12
  • 1 total stop
  • 8h 55m total
  • Thailand to Colombo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿44,562 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (฿5,914 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Thailand to Colombo Bandaranaike Intl.
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Price to beat on a one-way flight from Thailand to Colombo Bandaranaike Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Thailand to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Phuket CityColombo

HKT Phuket City - CMB Colombo Bandaranaike Intl

HKTCMB

Phuket City

Fri 20/11

19:10-20:45

1 stop27h 05m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿4,833

Phuket CityColombo

HKT Phuket City - CMB Colombo Bandaranaike Intl

HKTCMB

Phuket City

Thu 25/2

13:35-21:50

1 stop9h 45m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,504

Phuket CityColombo

HKT Phuket City - CMB Colombo Bandaranaike Intl

HKTCMB

Phuket City

Thu 25/3

13:35-21:50

1 stop9h 45m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,605

Phuket CityColombo

HKT Phuket City - CMB Colombo Bandaranaike Intl

HKTCMB

Phuket City

Wed 27/1

19:10-09:25

1 stop15h 45m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,605

Phuket CityColombo

HKT Phuket City - CMB Colombo Bandaranaike Intl

HKTCMB

Phuket City

Thu 4/3

13:35-21:50

1 stop9h 45m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,638

BangkokColombo

DMK Bangkok Don Mueang Intl - CMB Colombo Bandaranaike Intl

DMKCMB

Bangkok Don Mueang Intl

Tue 24/11

21:30-09:25

1 stop13h 25m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,075

BangkokColombo

DMK Bangkok Don Mueang Intl - CMB Colombo Bandaranaike Intl

DMKCMB

Bangkok Don Mueang Intl

Mon 11/1

19:25-10:50

1 stop16h 55m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,410

BangkokColombo

BKK Bangkok Suvarnabhumi - CMB Colombo Bandaranaike Intl

BKKCMB

Bangkok Suvarnabhumi

Mon 11/1

13:55-15:55

Nonstop3h 30m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,511

Phuket CityColombo

HKT Phuket City - CMB Colombo Bandaranaike Intl

HKTCMB

Phuket City

Wed 9/12

13:20-20:45

1 stop8h 55m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,578

Phuket CityColombo

HKT Phuket City - CMB Colombo Bandaranaike Intl

HKTCMB

Phuket City

Thu 4/2

19:40-00:40

1 stop30h 30m

Colombo Bandaranaike Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,645

Flights are sorted by cheapest return flights first.

Deals found on 10/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Thailand to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Thailand with our price prediction graph.
Estimated return price

Cheapflights Insights

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

What is the cheapest month to book a flight from Thailand to Colombo Bandaranaike Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Thailand to Colombo Bandaranaike Intl Airport (average of ฿10,572). Flying from Thailand to Colombo Bandaranaike Intl Airport in May is currently the most expensive (average of ฿14,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TH to CMB?

When flying from Thailand to Colombo Bandaranaike Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 69% versus a flight in the afternoon.

Weekly flight availability from Thailand to Colombo Bandaranaike Intl Airport

The most flights from TH0 to CMB are scheduled on a Monday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Thailand to Colombo delayed?

About 15% of weekly flights between Thailand and Colombo have experienced delays in the past year, with the average delay time being 110 minutes.

What is the most punctual flight time for Thailand to Colombo flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thailand to Colombo flights?

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 7% of flights being delayed.

How far ahead should I book a flight from Thailand to Colombo Bandaranaike Intl Airport?

The best time to book flights from Thailand to Colombo Bandaranaike Intl Airport 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

Get a feel of what it's like to fly with Thai Airways,Thai AirAsia, andศรีลังกาแอร์ไลน์ from Thailand to Colombo Bandaranaike Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.9
Good
427 reviews
Check prices

Overall

7.9

Boarding

8.0

Comfort

7.7

Food

7.5

Entertainment

6.9

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.
Thai Airways
7.9
Good
427 reviews
Thai Airways
7.9
Good
427 reviews
Check prices

Overall

7.9

Boarding

8.0

Comfort

7.7

Food

7.5

Entertainment

6.9

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.
Thai AirAsia
7.5
Good
253 reviews
Thai Airways
7.9
Good
427 reviews
Check prices

Overall

7.9

Boarding

8.0

Comfort

7.7

Food

7.5

Entertainment

6.9

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.
ศรีลังกาแอร์ไลน์
6.8
Okay
88 reviews
Thai Airways
7.9
Good
427 reviews
Check prices

Overall

7.9

Boarding

8.0

Comfort

7.7

Food

7.5

Entertainment

6.9

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.

Related info for your journey

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

    A quick flight from Thailand to Colombo Bandaranaike Intl Airport can take about 3h 20m. แอร์เอเชีย provides one of the quickest options available for as low as ฿13,257. Airlines will cover a distance of 2382 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Thailand to Colombo Bandaranaike Intl Airport one-way?

    ฿3,447 is the cheapest one-way deal found within the past few days, from Thai AirAsia. You may also be able to find cheap deals on ศรีลังกาแอร์ไลน์ and Thai Airways, with prices starting from ฿5,430 and ฿6,669, respectively.

  • What are the most popular routes from Thailand to Colombo Bandaranaike Intl Airport?

    The most popular route from Thailand to Colombo Bandaranaike Intl Airport is Bangkok Suvarnabhumi - Colombo Bandaranaike Intl. You may also consider Bangkok Don Mueang Intl - Colombo Bandaranaike Intl or Phuket City - Colombo Bandaranaike Intl.

  • What are the most reliable airlines from Thailand to Colombo Bandaranaike Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Thailand to Colombo Bandaranaike Intl Airport on time: Japan Airlines (93%), แอร์แคนาดา (93%), Thai Airways (93%).

  • What are the cheapest flights from Thailand to Colombo Bandaranaike Intl Airport?

    Looking at all options, your cheapest flight can be booked for ฿6,122. While the most popular route (Bangkok Suvarnabhumi - Colombo Bandaranaike Intl) can be booked for ฿9,733 on average, our data indicates ฿10,465 when flying from Thailand to Colombo Bandaranaike Intl Airport.

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

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

  • How can I find direct flights from Thailand to Colombo?

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

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

    Yes. Cheapflights offers flight deals from Thailand 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.

  • What is the cheapest month to book a flight from Thailand to Colombo Bandaranaike Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Thailand to Colombo Bandaranaike Intl Airport (average of ฿10,572). Flying from Thailand to Colombo Bandaranaike Intl Airport in May is currently the most expensive (average of ฿14,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Thailand to Colombo

Phuket City to Colombo flights
Chiang Mai to Colombo flights
Ko Samui to Colombo flights
Krabi to Colombo flights

Top 3 airlines flying from Thailand to Colombo

AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿8,111Average฿11,188FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
ศรีลังกาแอร์ไลน์Cheapest฿11,392Average฿14,171FlexibilityNo cancel feeOn-time68%
Search ศรีลังกาแอร์ไลน์ flights
Thai AirwaysCheapest฿13,107Average฿15,540FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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