How many flights depart from Bangkok Suvarnabhumi Airport to Colombo on average per week?

The number of flights available between Bangkok Suvarnabhumi Airport and Colombo is 76 per week as of September 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

What is the cheapest airline that flies from Bangkok Suvarnabhumi to Colombo?

IndiGo, Malaysia Airlines, and Thai Airways are the most popular carriers operating from Bangkok Suvarnabhumi to Colombo

How many flights depart from Bangkok Suvarnabhumi Airport to Colombo on average per day?

10 flights are operational daily from Bangkok Suvarnabhumi Airport to Colombo as of September 2025. The most popular departure time for this route is 7:00a.m., with 46% of flights per day taking off at noon.

When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Colombo?

Prices for flights from Bangkok Suvarnabhumi Airport to Colombo are refreshed on a daily basis.

How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Colombo?

The number of operators available for flights from Bangkok Suvarnabhumi Airport to Colombo is 2 as of September 2025.

How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Colombo?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Colombo.

What documentation or ID do you need to fly to Colombo?

The required travel and health documents for your Colombo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colombo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 233 Cheap Flights from Bangkok Suvarnabhumi Airport to Colombo in 2025/26

Q: What is the typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Colombo?

Prices are currently typical for flights on this route. Typical prices usually range from C$ 388 to C$ 519. The lowest price recently found on this route was C$ 492.

1 adult

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Find the cheapest flights from Bangkok Suvarnabhumi Airport to Colombo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:05 p.m. - 7:55 p.m.BKK-CMB

8h 20m1 stop

1:50 p.m. - 12:05 p.m.CMB-BKK

20h 45m1 stop

C$ 492IndiGo

Find Deal

Thu, 12 Feb - Thu, 19 Feb

2:15 p.m. - 11:35 p.m.BKK-CMB

10h 50m1 stop

12:40 a.m. - 4:05 p.m.CMB-BKK

13h 55m1 stop

C$ 518Malaysia Airlines

Find Deal

Thu, 12 Mar - Fri, 27 Mar

2:15 p.m. - 10:50 p.m.BKK-CMB

10h 05m1 stop

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

15h 45m1 stop

C$ 522Malaysia Airlines

Find Deal

Thu, 9 Oct - Tue, 21 Oct

6:00 a.m. - 10:55 p.m.BKK-CMB

18h 25m1 stop

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

15h 30m1 stop

C$ 529Malaysia Airlines

Find Deal

Fri, 10 Oct - Sat, 18 Oct

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

3h 36mdirect

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

3h 40mdirect

C$ 537Thai Airways

Find Deal

Thu, 12 Feb - Wed, 18 Feb

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

3h 36mdirect

3:00 a.m. - 12:05 p.m.CMB-BKK

7h 35m1 stop

C$ 565Multiple Airlines

Find Deal

Wed, 11 Feb - Thu, 19 Feb

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

3h 36mdirect

3:00 a.m. - 12:05 p.m.CMB-BKK

7h 35m1 stop

C$ 566Multiple Airlines

Find Deal

Thu, 12 Feb - Thu, 19 Feb

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

3h 36mdirect

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

3h 40mdirect

C$ 587Thai Airways

Find Deal

Tue, 10 Feb - Sun, 15 Feb

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

3h 30mdirect

7:30 a.m. - 12:35 p.m.CMB-BKK

3h 35mdirect

C$ 695SriLankan Airlines

Find Deal

Thu, 12 Feb - Sun, 22 Feb

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

3h 30mdirect

7:30 a.m. - 12:35 p.m.CMB-BKK

3h 35mdirect

C$ 717SriLankan Airlines

Find Deal

Sat, 14 Feb - Wed, 18 Feb

IndiGo flights from Bangkok Suvarnabhumi Airport to Colombo

Our best IndiGo deals on Bangkok Suvarnabhumi Airport to Colombo flight tickets

IndiGo

12 Feb

BKK1:05 p.m.Bangkok Suvarnabhumi

8h 20m

1 stop

CMB7:55 p.m.Colombo Bandaranaike Intl

19 Feb

CMB1:50 p.m.Colombo Bandaranaike Intl

20h 45m

1 stop

BKK12:05 p.m.Bangkok Suvarnabhumi

C$ 492

Find similar

IndiGo

11 Feb

BKK1:05 p.m.Bangkok Suvarnabhumi

14h 25m

1 stop

CMB2:00 a.m.Colombo Bandaranaike Intl

19 Feb

CMB3:00 a.m.Colombo Bandaranaike Intl

7h 35m

1 stop

BKK12:05 p.m.Bangkok Suvarnabhumi

C$ 533

Find similar

IndiGo

13 Feb

BKK1:05 p.m.Bangkok Suvarnabhumi

14h 25m

1 stop

CMB2:00 a.m.Colombo Bandaranaike Intl

19 Feb

CMB3:00 a.m.Colombo Bandaranaike Intl

7h 35m

1 stop

BKK12:05 p.m.Bangkok Suvarnabhumi

C$ 536

Find similar

Thai Airways flights from Bangkok Suvarnabhumi Airport to Colombo

Our best Thai Airways deals on Bangkok Suvarnabhumi Airport to Colombo flight tickets

Thai Airways

12 Feb

BKK9:55 p.m.Bangkok Suvarnabhumi

3h 36m

CMB12:01 a.m.Colombo Bandaranaike Intl

18 Feb

CMB1:00 a.m.Colombo Bandaranaike Intl

3h 40m

BKK6:10 a.m.Bangkok Suvarnabhumi

C$ 537

Find similar

Thai Airways

10 Feb

BKK9:55 p.m.Bangkok Suvarnabhumi

3h 36m

CMB12:01 a.m.Colombo Bandaranaike Intl

15 Feb

CMB1:00 a.m.Colombo Bandaranaike Intl

3h 40m

BKK6:10 a.m.Bangkok Suvarnabhumi

C$ 587

Find similar

Thai Airways

13 Feb

BKK9:55 p.m.Bangkok Suvarnabhumi

3h 36m

CMB12:01 a.m.Colombo Bandaranaike Intl

16 Feb

CMB1:00 a.m.Colombo Bandaranaike Intl

3h 40m

BKK6:10 a.m.Bangkok Suvarnabhumi

C$ 594

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Colombo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/2

1:05 p.m.-7:55 p.m.

1 stop8h 20m

Colombo Bandaranaike Intl

Thu 19/2

1:50 p.m.-12:05 p.m.

1 stop20h 45m

C$ 492

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/3

2:15 p.m.-11:35 p.m.

1 stop10h 50m

Colombo Bandaranaike Intl

Fri 27/3

12:40 a.m.-4:05 p.m.

1 stop13h 55m

C$ 518

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 9/10

2:15 p.m.-10:50 p.m.

1 stop10h 05m

Colombo Bandaranaike Intl

Tue 21/10

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

1 stop15h 45m

C$ 522

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 10/10

6:00 a.m.-10:55 p.m.

1 stop18h 25m

Colombo Bandaranaike Intl

Sat 18/10

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

1 stop15h 30m

C$ 529

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/2

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

Nonstop3h 36m

Colombo Bandaranaike Intl

Wed 18/2

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

Nonstop3h 40m

C$ 537

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 11/2

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

Nonstop3h 36m

Colombo Bandaranaike Intl

Thu 19/2

3:00 a.m.-12:05 p.m.

1 stop7h 35m

C$ 565

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/2

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

Nonstop3h 36m

Colombo Bandaranaike Intl

Thu 19/2

3:00 a.m.-12:05 p.m.

1 stop7h 35m

C$ 566

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 10/2

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

Nonstop3h 36m

Colombo Bandaranaike Intl

Sun 15/2

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

Nonstop3h 40m

C$ 587

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/2

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

Nonstop3h 30m

Colombo Bandaranaike Intl

Sun 22/2

7:30 a.m.-12:35 p.m.

Nonstop3h 35m

C$ 695

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 14/2

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

Nonstop3h 30m

Colombo Bandaranaike Intl

Wed 18/2

7:30 a.m.-12:35 p.m.

Nonstop3h 35m

C$ 717

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Colombo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Colombo?

What is the cheapest month to fly to Colombo?

The month of June is, on average, the cheapest month to fly to Colombo from Bangkok Suvarnabhumi Airport, with most prices found around C$ 381. If you aren’t able to travel during the month of June, then book flights to Colombo from Bangkok Suvarnabhumi Airport during November instead. Flights to Colombo in November, while not as cheap as those in June, still average around C$ 392.

What is the cheapest day to depart on your flight to Colombo?

The cheapest day to depart on your flight to Colombo is on a Saturday when prices can be found for as low as C$ 545. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 632. These prices are subject to change though, so be sure to set up a Price Alert for flights to Colombo.

What is the cheapest time of day to depart on your flight to Colombo?

Our data shows that the cheapest Bangkok Suvarnabhumi Airport to Colombo flights are usually those with departure times in the evening. Our users have found flights to Colombo in the evening for as low as C$ 427. In the afternoon is when there is more demand to fly to Colombo, so prices are often more expensive at around C$ 626 per ticket.

What is the cheapest Bangkok Suvarnabhumi to Colombo flight route?

Fly from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl for the best Bangkok Suvarnabhumi - Colombo flight prices

How far in advance should I book a flight to Colombo?

You are more likely to see cheaper flights to Colombo from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo for around C$ 454 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo from Bangkok Suvarnabhumi Airport for as low as C$ 359 on momondo.

What cabin class options are available on Bangkok Suvarnabhumi to Colombo flights?

There are 2 cabin classes available to choose from on Bangkok Suvarnabhumi to Colombo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok Suvarnabhumi Airport to Colombo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Colombo

Fastest flight time	3h 20m
Direct flights	Every day
Airports in Colombo	1 airport

The fastest flight from Bangkok Suvarnabhumi Airport to Colombo takes 3h 20m

Direct flights go from Bangkok Suvarnabhumi Airport to Colombo every day.

There is 1 airport near Colombo: Colombo Bandaranaike Intl (CMB)

Search flight deals

How far is Bangkok Suvarnabhumi to Colombo by plane?
The distance between Bangkok Suvarnabhumi and Colombo is about 2403.8 km. Flights usually cover this in 3h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Colombo?
Prices for flights from Bangkok Suvarnabhumi Airport to Colombo are refreshed on a daily basis.
How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Colombo?
The number of operators available for flights from Bangkok Suvarnabhumi Airport to Colombo is 2 as of September 2025.
How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Colombo?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Colombo.
What documentation or ID do you need to fly to Colombo?
The required travel and health documents for your Colombo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colombo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bangkok Suvarnabhumi Airport to Colombo

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Colombo with momondo

Airline	Rating	Free Cancellation	Price
Thai AirAsia	PriceFrom C$ 372	Free Cancellation	Rating 7.5 216 reviews		Search Thai AirAsia flights
SriLankan Airlines	PriceFrom C$ 491	Free Cancellation	Rating 6.8 75 reviews		Search SriLankan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Colombo?

Finding the right flight to Colombo from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colombo quick and easy, saving you time and money.

Can I find flights from Bangkok to Colombo with flexible booking policies on momondo?

Yes. All flights to Colombo from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bangkok to Colombo?

Once you have performed a search for Bangkok to Colombo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Bangkok to Colombo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Colombo, momondo offers a useful price alert feature which will track prices for flights to Colombo from Bangkok and alert you when they change.

An easier way to manage your Colombo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Sri Lanka

Fly into one of these airports located in Colombo

Colombo Bandaranaike Intl Airport

Colombo Diyawanna Oya Seaplane Base Airport

Cheap flights from Bangkok Suvarnabhumi Airport to Colombo from C$ 233

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Bangkok Suvarnabhumi Airport to Colombo

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

IndiGo flights from Bangkok Suvarnabhumi Airport to Colombo

Our best IndiGo deals on Bangkok Suvarnabhumi Airport to Colombo flight tickets

Thai Airways flights from Bangkok Suvarnabhumi Airport to Colombo

Our best Thai Airways deals on Bangkok Suvarnabhumi Airport to Colombo flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Colombo that are best for you.

See travel insights to Colombo from

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Colombo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Colombo?

What is the cheapest month to fly to Colombo?

What is the cheapest day to depart on your flight to Colombo?

What is the cheapest time of day to depart on your flight to Colombo?

What is the cheapest Bangkok Suvarnabhumi to Colombo flight route?

Fly from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl for the best Bangkok Suvarnabhumi - Colombo flight prices

How far in advance should I book a flight to Colombo?

What cabin class options are available on Bangkok Suvarnabhumi to Colombo flights?

There are 2 cabin classes available to choose from on Bangkok Suvarnabhumi to Colombo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Bangkok Suvarnabhumi to Colombo?

IndiGo, Malaysia Airlines, and Thai Airways are the most popular carriers operating from Bangkok Suvarnabhumi to Colombo

How many flights depart from Bangkok Suvarnabhumi Airport to Colombo on average per day?

10 flights are operational daily from Bangkok Suvarnabhumi Airport to Colombo as of September 2025. The most popular departure time for this route is 7:00a.m., with 46% of flights per day taking off at noon.

How many flights depart from Bangkok Suvarnabhumi Airport to Colombo on average per week?

The number of flights available between Bangkok Suvarnabhumi Airport and Colombo is 76 per week as of September 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

Cheap Bangkok Suvarnabhumi Airport to Colombo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Colombo

Fastest flight time

Direct flights

Airports in Colombo

How far is Bangkok Suvarnabhumi to Colombo by plane?

When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Colombo?

How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Colombo?

How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Colombo?

What documentation or ID do you need to fly to Colombo?

Best airlines flying from Bangkok Suvarnabhumi Airport to Colombo

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Colombo with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Colombo?

Can I find flights from Bangkok to Colombo with flexible booking policies on momondo?

How can momondo help me find flights from Bangkok to Colombo?

I’m not ready to book a flight from Bangkok to Colombo right now. Can momondo alert me if prices change?

An easier way to manage your Colombo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Sri Lanka

Fly into one of these airports located in Colombo

Airports listed have a maximum distance of 27.9 km from Colombo