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Cheap flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport from C$ 237

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CMB
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl are usually found in June or November, booked 61 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Suvarnabhumi to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Round-trip from

C$ 524

One-way from

C$ 237

Popular in

April

Cheapest in

June

Average price

C$ 402

Good one-way deal

C$ 647 or less
Malaysia Airlines
  • Malaysia Airlines
  • 18/10-25/10
  • 2 total stops
  • 29h 05m total
  • Bangkok to Colombo
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11/2
  • 11/2
  • 1 total stop
  • 13h 35m total
  • Bangkok to Colombo
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Highest demand for flights based on searches. 9% potential increase in price (C$ 65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl.
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Find flight deals from Suvarnabhumi to Colombo

Cheapest flights from Suvarnabhumi to Colombo
Explore the most affordable flight options available from Suvarnabhumi to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Sat 18/1011:05 a.m.BKK - CMB
1 stop13h 15mMalaysia Airlines
Sat 25/1012:20 a.m.CMB - BKK
1 stop15h 50mMalaysia Airlines
Deal found 10/9C$ 524
Mon 22/911:05 a.m.BKK - CMB
1 stop13h 15mMalaysia Airlines
Tue 30/912:05 a.m.CMB - BKK
1 stop11h 50mMalaysia Airlines
Deal found 11/9C$ 628
Sat 18/1011:05 a.m.BKK - CMB
1 stop13h 15mMalaysia Airlines
Fri 24/1012:05 a.m.CMB - BKK
1 stop14h 45mMalaysia Airlines
Deal found 10/9C$ 629
Fri 19/96:00 a.m.BKK - CMB
1 stop18h 25mMalaysia Airlines
Tue 7/1012:05 a.m.CMB - BKK
1 stop11h 50mMalaysia Airlines
Deal found 11/9C$ 635
Sun 19/106:00 a.m.BKK - CMB
1 stop18h 25mMalaysia Airlines
Fri 24/1012:05 a.m.CMB - BKK
1 stop14h 45mMalaysia Airlines
Deal found 10/9C$ 636
Mon 22/911:05 a.m.BKK - CMB
1 stop13h 15mMalaysia Airlines
Wed 1/1012:05 a.m.CMB - BKK
1 stop14h 45mMalaysia Airlines
Deal found 11/9C$ 665
Fri 19/96:00 a.m.BKK - CMB
1 stop18h 25mMalaysia Airlines
Wed 1/1012:05 a.m.CMB - BKK
1 stop11h 50mMalaysia Airlines
Deal found 11/9C$ 672
Wed 5/115:40 a.m.BKK - CMB
1 stop19h 25mMalaysia Airlines
Fri 7/1112:40 a.m.CMB - BKK
1 stop21h 00mMalaysia Airlines
Deal found 11/9C$ 675
Sat 4/107:40 p.m.BKK - CMB
1 stop28h 45mMalaysia Airlines
Fri 10/1012:05 a.m.CMB - BKK
1 stop15h 45mMalaysia Airlines
Deal found 10/9C$ 690
Mon 22/95:15 p.m.BKK - CMB
1 stop7h 05mMalaysia Airlines
Thu 2/1012:20 a.m.CMB - BKK
1 stop8h 25mMalaysia Airlines
Deal found 11/9C$ 700
Sat 20/96:00 a.m.BKK - CMB
1 stop18h 20mMalaysia Airlines
Fri 3/1012:05 a.m.CMB - BKK
1 stop17h 20mMalaysia Airlines
Deal found 11/9C$ 707
Wed 29/102:15 p.m.BKK - CMB
1 stop10h 50mMalaysia Airlines
Tue 18/1112:40 a.m.CMB - BKK
1 stop8h 05mMalaysia Airlines
Deal found 11/9C$ 715

Cheapflights Fare Finder

 
Customize your flight search to find flights from Suvarnabhumi 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 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Suvarnabhumi

Fly to

Colombo

Route

Depart

Return

Price

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 10/1

9:00 a.m.-11:00 a.m.

Nonstop3h 30m

Colombo Bandaranaike Intl

Mon 26/1

10:25 a.m.-7:20 p.m.

1 stop7h 25m

C$ 567

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 10/1

9:55 p.m.-12:01 a.m.

Nonstop3h 36m

Colombo Bandaranaike Intl

Sun 25/1

1:00 a.m.-6:10 a.m.

Nonstop3h 40m

C$ 603

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Mon 22/9

11:05 a.m.-10:50 p.m.

1 stop13h 15m

Colombo Bandaranaike Intl

Tue 30/9

12:05 a.m.-1:25 p.m.

1 stop11h 50m

C$ 628

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 9/1

2:10 a.m.-4:10 a.m.

Nonstop3h 30m

Colombo Bandaranaike Intl

Sat 24/1

1:00 a.m.-6:10 a.m.

Nonstop3h 40m

C$ 646

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 4/10

7:40 p.m.-10:55 p.m.

1 stop28h 45m

Colombo Bandaranaike Intl

Fri 10/10

12:05 a.m.-5:20 p.m.

1 stop15h 45m

C$ 690

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Mon 22/9

5:15 p.m.-10:50 p.m.

1 stop7h 05m

Colombo Bandaranaike Intl

Mon 6/10

12:20 a.m.-10:15 a.m.

1 stop8h 25m

C$ 700

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 23/9

7:40 p.m.-10:55 p.m.

1 stop28h 45m

Colombo Bandaranaike Intl

Mon 6/10

12:20 a.m.-5:20 p.m.

1 stop15h 30m

C$ 707

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 23/9

7:40 p.m.-10:55 p.m.

1 stop28h 45m

Colombo Bandaranaike Intl

Sat 4/10

12:20 a.m.-10:15 a.m.

1 stop8h 25m

C$ 707

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 9/1

5:40 a.m.-11:35 p.m.

1 stop19h 25m

Colombo Bandaranaike Intl

Sat 24/1

12:40 a.m.-10:15 a.m.

1 stop8h 05m

C$ 744

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 8/1

5:40 a.m.-11:35 p.m.

1 stop19h 25m

Colombo Bandaranaike Intl

Sat 24/1

12:40 a.m.-10:15 a.m.

1 stop8h 05m

C$ 744

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 22 results
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Best time to book a flight from Suvarnabhumi to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Suvarnabhumi with our price prediction graph.
Estimated round-trip 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 Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Colombo. Price data was last updated on 29 August 2025.

The price you pay for your flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport (average of C$ 1,299). Flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of C$ 1,800). 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 BKK to CMB?

Find hourly flight availability from Suvarnabhumi 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 11 September 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

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 11 September 2025.
Read through reviews of airlines operating flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport, such as Thai AirAsia and SriLankan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.5
Good
216 reviews
Check prices

Comfort

6.8

Overall

7.5

Boarding

7.5

Food

6.1

Crew

8.0

Entertainment

5.5

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
Thai AirAsia
7.5
Good
216 reviews
Thai AirAsia
7.5
Good
216 reviews
Check prices

Comfort

6.8

Overall

7.5

Boarding

7.5

Food

6.1

Crew

8.0

Entertainment

5.5

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
SriLankan Airlines
6.8
Okay
75 reviews
Thai AirAsia
7.5
Good
216 reviews
Check prices

Comfort

6.8

Overall

7.5

Boarding

7.5

Food

6.1

Crew

8.0

Entertainment

5.5

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

    Airlines like Thai Airways and Malaysia Airlines fly from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in about 3h 36m. The time it takes to get you to your destination can typically vary by up to 25h 09m. Bangkok Suvarnabhumi Airport and Colombo Bandaranaike Intl Airport are separated by a distance of 2391 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport round-trip?

    Our cheapest airline available from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport is Thai AirAsia. Our recent data shows that you can find tickets from as low as C$ 373 on this airline. An additional option worth looking into is SriLankan Airlines, starting at C$ 499. Users have found that Thai AirAsia is 17% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as C$ 254 on SriLankan Airlines. Other airlines that offer cheap prices include Malaysia Airlines from C$ 261 and Singapore Airlines from C$ 770 one-way.

  • What are the most reliable airlines from Bangkok Suvarnabhumi Airport 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 Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport on time: Japan Airlines (98%), Thai Airways (95%), Asiana Airlines (95%).

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

    While on average a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport is generally C$ 895, our data shows the cheapest flight currently is C$ 647. When looking at the most popular route, (Bangkok Suvarnabhumi - Colombo Bandaranaike Intl), you can expect to pay C$ 413 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport (average of C$ 1,299). Flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of C$ 1,800). 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

Travelling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo

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Other flights to Colombo

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Top 2 airlines flying from Suvarnabhumi to Colombo

Discover the top 2 airlines that operate flights from Suvarnabhumi 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapestC$ 373AverageC$ 416FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
SriLankan AirlinesCheapestC$ 499AverageC$ 628FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

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

When you search for this flight from Suvarnabhumi to Colombo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Colombo from Suvarnabhumi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Colombo from Suvarnabhumi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Suvarnabhumi to Colombo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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