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Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Thailand to Colombo Bandaranaike Intl Airport from ฿2,913

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CMB
24 Dec — 31 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Colombo

Keep the following information in mind while searching for Thailand to Colombo flight deals. Data was last updated 24 November 2025.

Round-trip from

฿8,253

One-way from

฿2,913

Popular in

April

Cheapest in

June

Average price

฿9,676

Good round-trip deal

฿8,784 or less

Good one-way deal

฿4,903 or less
Thai AirAsia
  • Thai AirAsia
  • 5/1-20/1
  • Nonstop
  • 6h 45m total
  • Thailand to Colombo
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แอร์เอเชีย
  • แอร์เอเชีย
  • 18/12
  • 1 total stop
  • 11h 50m total
  • Thailand to Colombo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿23,809 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿7,130 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Thailand to Colombo Bandaranaike Intl.
Search Deals
Price to beat on a one-way flight from Thailand to Colombo Bandaranaike Intl.
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Find flight deals from Thailand to Colombo

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Colombo
Explore the most affordable flight options available from Thailand to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 November 2025.

Thu 18/1223:55DMK - CMB
Nonstop3h 20mThai AirAsia
Wed 31/1223:00CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 22/11฿8,285
Tue 2/1223:55DMK - CMB
Nonstop3h 20mThai AirAsia
Sun 14/1223:00CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 21/11฿8,414
Tue 16/1223:55DMK - CMB
Nonstop3h 20mThai AirAsia
Tue 30/1202:45CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 22/11฿8,511
Tue 16/1223:55DMK - CMB
Nonstop3h 20mThai AirAsia
Tue 13/102:45CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 23/11฿8,544
Thu 27/1120:10DMK - CMB
Nonstop3h 20mThai AirAsia
Sat 6/1202:45CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 22/11฿8,609
Tue 2/1223:55DMK - CMB
Nonstop3h 20mThai AirAsia
Fri 12/1223:00CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 21/11฿8,641
Tue 2/1223:55DMK - CMB
Nonstop3h 20mThai AirAsia
Sun 7/1223:00CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 22/11฿8,673
Wed 17/1220:10DMK - CMB
Nonstop3h 20mThai AirAsia
Wed 31/1223:00CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 22/11฿8,706
Thu 18/1223:55DMK - CMB
Nonstop3h 20mThai AirAsia
Thu 15/123:00CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 23/11฿8,738
Tue 2/1223:55DMK - CMB
Nonstop3h 20mThai AirAsia
Tue 16/1202:45CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 23/11฿8,770
Wed 3/1220:10DMK - CMB
Nonstop3h 20mThai AirAsia
Fri 12/1223:00CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 21/11฿8,803
Thu 4/1223:55DMK - CMB
Nonstop3h 20mThai AirAsia
Tue 16/1202:45CMB - DMK
Nonstop3h 25mThai AirAsia
Deal found 23/11฿8,835

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Colombo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 24 November 2025.
Use the filters below to find and compare flights from Thailand to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Thailand

Fly to

Colombo

Route

Depart

Return

Price

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Fri 16/1

20:10-22:00

Nonstop3h 20m

Colombo Bandaranaike Intl

Wed 28/1

23:00-03:55

Nonstop3h 25m

฿8,253

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Thu 8/1

23:55-01:45

Nonstop3h 20m

Colombo Bandaranaike Intl

Sun 25/1

23:00-03:55

Nonstop3h 25m

฿8,382

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Thu 8/1

23:55-01:45

Nonstop3h 20m

Colombo Bandaranaike Intl

Mon 26/1

23:00-03:55

Nonstop3h 25m

฿8,382

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Sat 7/2

23:55-01:45

Nonstop3h 20m

Colombo Bandaranaike Intl

Wed 25/2

23:00-03:55

Nonstop3h 25m

฿8,414

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Fri 16/1

20:10-22:00

Nonstop3h 20m

Colombo Bandaranaike Intl

Sun 25/1

22:50-12:50

1 stop12h 30m

฿8,447

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Tue 10/2

23:55-01:45

Nonstop3h 20m

Colombo Bandaranaike Intl

Thu 26/2

23:00-03:55

Nonstop3h 25m

฿8,447

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Wed 11/2

20:10-22:00

Nonstop3h 20m

Colombo Bandaranaike Intl

Fri 20/2

23:00-03:55

Nonstop3h 25m

฿8,447

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Sun 15/2

20:10-22:00

Nonstop3h 20m

Colombo Bandaranaike Intl

Sun 22/2

23:00-03:55

Nonstop3h 25m

฿8,609

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Fri 13/2

20:10-22:00

Nonstop3h 20m

Colombo Bandaranaike Intl

Tue 24/2

23:00-03:55

Nonstop3h 25m

฿8,609

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Mon 9/2

20:10-22:00

Nonstop3h 20m

Colombo Bandaranaike Intl

Sat 21/2

23:00-03:55

Nonstop3h 25m

฿8,673

Flights are sorted by cheapest return flights first.

Deals found on 22/11

Showing 1-10 of 60 results
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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
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 from Thailand to Colombo Bandaranaike Intl Airport

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

Currently, April is the cheapest month in which you can book a flight from Thailand to Colombo Bandaranaike Intl Airport (average of ฿4,952). Flying from Thailand to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of ฿8,932). 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?

Find hourly flight availability from Thailand to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 November 2025.

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 15% versus a flight in the afternoon.

Weekly flight availability from Thailand to Colombo Bandaranaike Intl Airport

Explore weekly flight availability from Thailand to Colombo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 November 2025.

The most flights from TH0 to CMB are scheduled on a Saturday (14 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 14% of weekly flights between Thailand and Colombo have experienced delays in the past year, with the average delay time being 104 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 early afternoon tend to experience delays more often.

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

Thursday 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 11% of flights being delayed.

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 24 November 2025.
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
7.8
Good
362 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.3

Overall

7.8

Comfort

7.6

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
362 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.3

Overall

7.8

Comfort

7.6

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai AirAsia
7.4
Good
222 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.3

Overall

7.8

Comfort

7.6

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
ศรีลังกาแอร์ไลน์
6.9
Okay
76 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.3

Overall

7.8

Comfort

7.6

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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. Thai AirAsia provides one of the quickest options available for as low as ฿8,253. 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?

    ฿2,913 is the cheapest one-way deal found within the past few days, from แอร์เอเชีย. You may also be able to find cheap deals on Thai AirAsia and ศรีลังกาแอร์ไลน์, with prices starting from ฿3,884 and ฿5,566, 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 Chiang Mai - 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 (95%), แอร์แคนาดา (90%), Thai Airways (90%).

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

    Looking at all options, your cheapest flight can be booked for ฿5,705. While the most popular route (Bangkok Suvarnabhumi - Colombo Bandaranaike Intl) can be booked for ฿7,832 on average, our data indicates ฿12,640 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, April is the cheapest month in which you can book a flight from Thailand to Colombo Bandaranaike Intl Airport (average of ฿4,952). Flying from Thailand to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of ฿8,932). 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

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Alternative routes for Thailand to Colombo

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Colombo flights
Phuket City to Colombo flights
Ko Samui to Colombo flights
Krabi to Colombo flights

Top 3 airlines flying from Thailand to Colombo

Discover the top 3 airlines that operate flights from Thailand to Colombo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 24 November 2025.
AirlineCheapestAverageFlexibilityOn-time
ศรีลังกาแอร์ไลน์Cheapest฿8,287Average฿12,184FlexibilityNo cancel feeOn-time68%
Search ศรีลังกาแอร์ไลน์ flights
Thai AirAsiaCheapest฿8,371Average฿9,624FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai AirwaysCheapest฿12,409Average฿13,842FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Thailand to Colombo?

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Why should you use Cheapflights to find cheap flight tickets from Thailand to Colombo?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Thailand to Colombo.

Can Cheapflights find flights from Thailand to Colombo with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Thailand to Colombo flexibly with Cheapflights today.

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