Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Thailand to Colombo Bandaranaike Intl Airport from ฿3,925

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CMB
22 มิ.ย. — 29 มิ.ย.1
1 adult

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 17 มิถุนายน 2025.

Round-trip from

฿8,758

One-way from

฿3,925

Popular in

April

Cheapest in

August

Average price

฿8,920

Good round-trip deal

฿8,306 or less

Good one-way deal

฿4,083 or less
Thai AirAsia
  • Thai AirAsia
  • 18/7-26/7
  • Nonstop
  • 6h 55m total
  • Thailand to Colombo
Search Deals
เจ็ทสตาร์ เอเชีย
  • เจ็ทสตาร์ เอเชีย
  • 18/7
  • 1 total stop
  • 26h 55m total
  • Thailand to Colombo
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (฿52,828 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿9,513 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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.
Search Deals

Find flight deals from Thailand to Colombo

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 17 มิถุนายน 2025.

ศ. 18/720:20DMK - CMB
Nonstop3h 25mThai AirAsia
ส. 26/723:15CMB - DMK
Nonstop3h 30mThai AirAsia
Deal found 17/6฿8,758
จ. 7/720:20DMK - CMB
Nonstop3h 25mMultiple Airlines
จ. 14/710:40CMB - DMK
1 stop8h 40mMultiple Airlines
Deal found 17/6฿10,185
พ. 16/710:05BKK - CMB
1 stop9h 55mIndiGo
อ. 22/703:30CMB - BKK
1 stop28h 05mIndiGo
Deal found 17/6฿10,347
พ. 9/715:20BKK - CMB
Nonstop3h 20mMultiple Airlines
อา. 13/722:55CMB - BKK
2 stops18h 40mMultiple Airlines
Deal found 16/6฿10,574
จ. 7/721:30DMK - CMB
1 stop13h 40mแอร์เอเชีย
จ. 14/710:40CMB - DMK
1 stop8h 40mแอร์เอเชีย
Deal found 17/6฿10,671
อา. 22/607:45BKK - CMB
Nonstop3h 20mศรีลังกาแอร์ไลน์
อา. 20/701:10CMB - BKK
Nonstop3h 35mศรีลังกาแอร์ไลน์
Deal found 17/6฿11,450
จ. 4/806:30CNX - CMB
1 stop17h 15mMultiple Airlines
ศ. 15/822:55CMB - CNX
1 stop16h 25mMultiple Airlines
Deal found 17/6฿11,612
ส. 16/821:40BKK - CMB
Nonstop3h 45mThai Airways
ศ. 22/800:55CMB - BKK
Nonstop3h 45mThai Airways
Deal found 15/6฿12,131
ศ. 18/714:45BKK - CMB
2 stops13h 05mAir India
ศ. 25/703:20CMB - BKK
2 stops14h 45mAir India
Deal found 17/6฿14,304
ส. 9/814:15BKK - CMB
1 stop10h 10mMalaysia Airlines
พ. 20/800:05CMB - BKK
1 stop11h 50mMalaysia Airlines
Deal found 17/6฿14,401
อ. 2/914:40CNX - CMB
1 stop9h 45mMalaysia Airlines
พ. 10/900:05CMB - CNX
1 stop12h 05mMalaysia Airlines
Deal found 16/6฿16,899
จ. 1/923:05CNX - CMB
2 stops47h 20mAir China
ศ. 12/922:15CMB - CNX
2 stops22h 05mAir China
Deal found 16/6฿25,170

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 17 มิถุนายน 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

ศ. 18/7

20:20-22:15

Nonstop3h 25m

Colombo Bandaranaike Intl

ส. 26/7

23:15-04:15

Nonstop3h 30m

฿8,758

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

จ. 7/7

20:20-22:15

Nonstop3h 25m

Colombo Bandaranaike Intl

จ. 14/7

10:40-20:50

1 stop8h 40m

฿10,185

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

พ. 16/7

10:05-18:30

1 stop9h 55m

Colombo Bandaranaike Intl

อ. 22/7

03:30-09:05

1 stop28h 05m

฿10,347

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

พ. 9/7

15:20-17:10

Nonstop3h 20m

Colombo Bandaranaike Intl

อา. 13/7

22:55-19:05

2 stops18h 40m

฿10,574

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

จ. 7/7

21:30-09:40

1 stop13h 40m

Colombo Bandaranaike Intl

จ. 14/7

10:40-20:50

1 stop8h 40m

฿10,671

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

จ. 30/6

07:45-09:35

Nonstop3h 20m

Colombo Bandaranaike Intl

จ. 7/7

01:10-06:15

Nonstop3h 35m

฿11,547

Chiang MaiColombo

CNX - CMB

CNXCMB

Chiang Mai

จ. 4/8

06:30-22:15

1 stop17h 15m

Colombo Bandaranaike Intl

ศ. 15/8

22:55-16:50

1 stop16h 25m

฿11,612

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

ส. 28/6

21:40-23:55

Nonstop3h 45m

Colombo Bandaranaike Intl

อ. 1/7

00:55-06:10

Nonstop3h 45m

฿12,228

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

ศ. 18/7

14:45-02:20

2 stops13h 05m

Colombo Bandaranaike Intl

ศ. 25/7

03:20-19:35

2 stops14h 45m

฿14,304

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

ส. 9/8

14:15-22:55

1 stop10h 10m

Colombo Bandaranaike Intl

พ. 20/8

00:05-13:25

1 stop11h 50m

฿14,401

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 42 results
1
2
3
...
5

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 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 17 มิถุนายน 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to Colombo Bandaranaike Intl Airport as you normally would.

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 17 มิถุนายน 2025.

The most flights from TH0 to CMB are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

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 Bandaranaike Intl Airport ranges from 60.0 - 350.0 inches per month. October is typically the wettest month, when rainfall can reach 350.0 mm. February is typically the driest time to visit Colombo Bandaranaike Intl Airport 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 Bandaranaike Intl Airport, 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 17 มิถุนายน 2025.
Peruse reviews from past customers who have flown with Emirates, Singapore Airlines and Thai Airways from Thailand to Colombo to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,268 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,268 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Singapore Airlines
8.1
Very Good
1,309 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Thai Airways
7.7
Good
336 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Thai AirAsia
7.5
Good
214 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
เอทิฮัดแอร์เวย์
7.4
Good
1,212 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

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.

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

    ฿3,925 is the cheapest one-way deal found within the past few days, from เจ็ทสตาร์ เอเชีย. You may also be able to find cheap deals on Thai AirAsia and แอร์เอเชีย, with prices starting from ฿4,022 and ฿4,444, 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: Thai Airways (98%), Asiana Airlines (98%), Japan Airlines (87%).

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

    Looking at all options, your cheapest flight can be booked for ฿4,579. While the most popular route (Bangkok Suvarnabhumi - Colombo Bandaranaike Intl) can be booked for ฿9,244 on average our data indicates ฿6,839 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Krabi to Colombo flights
Ko Samui 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 17 มิถุนายน 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿6,555Average฿8,799FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
ศรีลังกาแอร์ไลน์Cheapest฿8,306Average฿11,657FlexibilityNo cancel feeOn-time68%
Search ศรีลังกาแอร์ไลน์ flights
Thai AirwaysCheapest฿11,521Average฿13,580FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Thailand to Colombo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

Can Cheapflights notify me if prices for flights from Thailand to Colombo become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights