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Cheap flights from Thailand to Colombo Bandaranaike Intl Airport from ฿4,072

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CMB
6 May — 13 May1
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 1 May 2025.

Round-trip from

฿9,212

One-way from

฿4,072

Popular in

April

Cheapest in

August

Average price

฿9,246

Good round-trip deal

฿8,005 or less

Good one-way deal

฿4,951 or less
Air India
  • Air India
  • 12/6-17/6
  • 2 total stops
  • 45h 50m total
  • Thailand to Colombo
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Thai AirAsia
  • Thai AirAsia
  • 20/5
  • Nonstop
  • 3h 25m total
  • Thailand to Colombo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿47,885 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (฿9,191 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
Search Deals
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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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 1 May 2025.

Thu 12/614:45BKK - CMB
1 stop25h 45mAir India
Tue 17/616:00CMB - BKK
1 stop20h 05mAir India
Deal found 30/4฿9,212
Wed 28/520:20DMK - CMB
Nonstop3h 25mThai AirAsia
Mon 9/623:15CMB - DMK
Nonstop3h 30mThai AirAsia
Deal found 30/4฿9,246
Sat 14/615:30HKT - CMB
1 stop7h 55mแอร์เอเชีย
Sat 21/622:55CMB - HKT
1 stop7h 25mแอร์เอเชีย
Deal found 30/4฿9,513
Wed 14/521:20BKK - CMB
1 stop14h 35mเจ็ทสตาร์ เอเชีย
Sun 25/511:25CMB - BKK
1 stop27h 20mเจ็ทสตาร์ เอเชีย
Deal found 1/5฿9,713
Sat 14/614:25KBV - CMB
1 stop9h 00mแอร์เอเชีย
Sat 21/622:55CMB - KBV
1 stop10h 10mแอร์เอเชีย
Deal found 30/4฿10,113
Mon 19/520:20DMK - CMB
Nonstop3h 25mMultiple Airlines
Sun 25/522:55CMB - DMK
1 stop17h 45mMultiple Airlines
Deal found 1/5฿10,147
Fri 4/710:05BKK - CMB
1 stop17h 55mIndiGo
Fri 25/719:30CMB - BKK
1 stop12h 05mIndiGo
Deal found 29/4฿10,481
Thu 22/511:10HKT - CMB
1 stop12h 15mMultiple Airlines
Thu 29/523:15CMB - HKT
1 stop13h 45mMultiple Airlines
Deal found 30/4฿10,481
Sat 10/521:20BKK - CMB
1 stop14h 35mMultiple Airlines
Fri 30/508:20CMB - BKK
1 stop10h 35mMultiple Airlines
Deal found 1/5฿10,814
Wed 4/607:45BKK - CMB
Nonstop3h 20mศรีลังกาแอร์ไลน์
Sat 21/601:10CMB - BKK
Nonstop3h 35mศรีลังกาแอร์ไลน์
Deal found 1/5฿11,081
Mon 19/516:00DMK - CMB
1 stop7h 25mแอร์เอเชีย
Sun 25/522:55CMB - DMK
1 stop15h 05mแอร์เอเชีย
Deal found 30/4฿11,248
Mon 7/710:10CNX - CMB
1 stop13h 35mThai AirAsia
Fri 18/723:15CMB - CNX
1 stop12h 30mThai AirAsia
Deal found 30/4฿11,749

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 1 May 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

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/6

14:45-15:00

1 stop25h 45m

Colombo Bandaranaike Intl

Tue 17/6

16:00-13:35

1 stop20h 05m

฿9,212

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Wed 28/5

20:20-22:15

Nonstop3h 25m

Colombo Bandaranaike Intl

Mon 9/6

23:15-04:15

Nonstop3h 30m

฿9,246

Phuket CityColombo

HKT - CMB

HKTCMB

Phuket City

Sat 14/6

15:30-21:55

1 stop7h 55m

Colombo Bandaranaike Intl

Sat 21/6

22:55-07:50

1 stop7h 25m

฿9,513

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 14/5

21:20-10:25

1 stop14h 35m

Colombo Bandaranaike Intl

Sun 25/5

11:25-16:15

1 stop27h 20m

฿9,713

KrabiColombo

KBV - CMB

KBVCMB

Krabi

Sat 14/6

14:25-21:55

1 stop9h 00m

Colombo Bandaranaike Intl

Sat 21/6

22:55-10:35

1 stop10h 10m

฿10,113

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Mon 19/5

20:20-22:15

Nonstop3h 25m

Colombo Bandaranaike Intl

Sun 25/5

22:55-18:10

1 stop17h 45m

฿10,147

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 4/7

10:05-02:30

1 stop17h 55m

Colombo Bandaranaike Intl

Fri 25/7

19:30-09:05

1 stop12h 05m

฿10,481

Phuket CityColombo

HKT - CMB

HKTCMB

Phuket City

Thu 22/5

11:10-21:55

1 stop12h 15m

Colombo Bandaranaike Intl

Thu 29/5

23:15-14:30

1 stop13h 45m

฿10,481

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/6

14:45-15:00

1 stop25h 45m

Colombo Bandaranaike Intl

Mon 16/6

03:30-09:05

1 stop28h 05m

฿10,948

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 4/6

07:45-09:35

Nonstop3h 20m

Colombo Bandaranaike Intl

Sat 21/6

01:10-06:15

Nonstop3h 35m

฿11,081

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 46 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 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 1 May 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 1 May 2025.

The most flights from TH0 to CMB are scheduled on a Wednesday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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 1 May 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Emirates 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.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very Good
3,217 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Thai Airways
7.7
Good
325 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
855 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Thai AirAsia
7.5
Good
208 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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?

    ฿4,072 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 แอร์เอเชีย and Air India, with prices starting from ฿4,339 and ฿4,439, 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 (90%), Thai Airways (90%), Asiana Airlines (80%).

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

    Looking at all options, your cheapest flight can be booked for ฿4,053. While the most popular route (Bangkok Suvarnabhumi - Colombo Bandaranaike Intl) can be booked for ฿8,845 on average our data indicates ฿9,279 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

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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.
Phuket City to Colombo flights
Chiang Mai 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 1 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿6,746Average฿8,966FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
ศรีลังกาแอร์ไลน์Cheapest฿9,687Average฿13,258FlexibilityNo cancel feeOn-time68%
Search ศรีลังกาแอร์ไลน์ flights
Thai AirwaysCheapest฿11,855Average฿13,974FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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