What is the most punctual flight time for Bangkok to Colombo flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Bangkok to Colombo flights?

According to our data, Thai Airways has had the least delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

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 63 per week as of December 2025. The most frequent departure day is Sat, with 19% of weekly flights leaving on this day.

How often are flights from Bangkok to Colombo delayed?

Historically, on average around 15% of flights between Bangkok and Colombo have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

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

Malaysia Airlines is the most popular carrier operating from Bangkok Suvarnabhumi to Colombo

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

9 flights are operational daily from Bangkok Suvarnabhumi Airport to Colombo as of December 2025. The most popular departure time for this route is 9:00a.m., with 42% 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 December 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$ 280 Cheap Flights from Bangkok Suvarnabhumi Airport to Colombo in 2025/26

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Find the cheapest flights from Bangkok Suvarnabhumi Airport to Colombo

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:05 p.m. - 11:35 p.m.

BKK

CMB

8h 00m1 stop

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

CMB

BKK

11h 50m1 stop

C$ 525Malaysia Airlines

Fri, 27 Mar - Tue, 31 Mar

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

BKK

CMB

19h 25m1 stop

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

CMB

BKK

11h 50m1 stop

C$ 532Malaysia Airlines

Tue, 24 Mar - Tue, 31 Mar

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

BKK

CMB

19h 25m1 stop

12:40 a.m. - 11:10 p.m.

CMB

BKK

21h 00m1 stop

C$ 534Malaysia Airlines

Thu, 15 Jan - Thu, 12 Feb

1:55 p.m. - 3:55 p.m.

BKK

CMB

3h 30mdirect

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

CMB

BKK

7h 25m1 stop

C$ 556Multiple Airlines

Sat, 24 Jan - Sat, 7 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$ 578SriLankan Airlines

Sat, 24 Jan - Sat, 7 Feb

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

BKK

CMB

19h 25m1 stop

12:40 a.m. - 11:10 p.m.

CMB

BKK

21h 00m1 stop

C$ 585Malaysia Airlines

Thu, 15 Jan - Thu, 12 Feb

1:05 p.m. - 2:00 a.m.

BKK

CMB

14h 25m1 stop

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

CMB

BKK

7h 35m1 stop

C$ 615IndiGo

Sat, 24 Jan - Fri, 6 Feb

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

BKK

CMB

10h 50m1 stop

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

CMB

BKK

15h 45m1 stop

C$ 629Malaysia Airlines

Fri, 27 Mar - Mon, 30 Mar

5:05 p.m. - 11:35 p.m.

BKK

CMB

8h 00m1 stop

12:40 a.m. - 11:10 p.m.

CMB

BKK

21h 00m1 stop

C$ 632Malaysia Airlines

Sat, 17 Jan - Thu, 12 Feb

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

BKK

CMB

19h 25m1 stop

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

CMB

BKK

13h 55m1 stop

C$ 636Malaysia Airlines

Sun, 22 Feb - Sat, 14 Mar

Etihad Airways flights from Bangkok Suvarnabhumi Airport to Colombo

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

Etihad Airways

17 Dec

BKK9:25 a.m.Bangkok Suvarnabhumi

12h 25m

1 stop

CMB8:20 p.m.Colombo Bandaranaike Intl

31 Dec

CMB9:35 p.m.Colombo Bandaranaike Intl

24h 20m

2 stops

BKK11:25 p.m.Bangkok Suvarnabhumi

C$ 1,698

Find similar

Etihad Airways

16 Dec

BKK2:55 a.m.Bangkok Suvarnabhumi

18h 55m

1 stop

CMB8:20 p.m.Colombo Bandaranaike Intl

12 Jan

CMB4:00 a.m.Colombo Bandaranaike Intl

17h 55m

2 stops

BKK11:25 p.m.Bangkok Suvarnabhumi

C$ 1,702

Find similar

Etihad Airways

26 Dec

BKK2:40 p.m.Bangkok Suvarnabhumi

13h 40m

1 stop

CMB2:50 a.m.Colombo Bandaranaike Intl

2 Feb

CMB4:30 p.m.Colombo Bandaranaike Intl

17h 35m

2 stops

BKK11:35 a.m.Bangkok Suvarnabhumi

C$ 1,840

Find similar

Emirates flights from Bangkok Suvarnabhumi Airport to Colombo

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

Emirates

16 Dec

BKK1:05 a.m.Bangkok Suvarnabhumi

34h 40m

2 stops

CMB10:15 a.m.Colombo Bandaranaike Intl

16 Jan

CMB8:15 p.m.Colombo Bandaranaike Intl

33h 50m

2 stops

BKK7:35 a.m.Bangkok Suvarnabhumi

C$ 1,714

Find similar

Emirates

17 Dec

BKK9:30 a.m.Bangkok Suvarnabhumi

13h 55m

1 stop

CMB9:55 p.m.Colombo Bandaranaike Intl

12 Jan

CMB8:15 p.m.Colombo Bandaranaike Intl

20h 55m

2 stops

BKK6:40 p.m.Bangkok Suvarnabhumi

C$ 1,736

Find similar

Emirates

18 Dec

BKK2:55 a.m.Bangkok Suvarnabhumi

20h 30m

1 stop

CMB9:55 p.m.Colombo Bandaranaike Intl

16 Jan

CMB8:15 p.m.Colombo Bandaranaike Intl

33h 50m

2 stops

BKK7:35 a.m.Bangkok Suvarnabhumi

C$ 1,742

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

Fri 27/3

5:05 p.m.-11:35 p.m.

1 stop8h 00m

Colombo Bandaranaike Intl

Tue 31/3

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

1 stop11h 50m

C$ 525

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 24/3

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

1 stop19h 25m

Colombo Bandaranaike Intl

Tue 31/3

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

1 stop11h 50m

C$ 532

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 15/1

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

1 stop19h 25m

Colombo Bandaranaike Intl

Thu 12/2

12:40 a.m.-11:10 p.m.

1 stop21h 00m

C$ 534

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 24/1

1:55 p.m.-3:55 p.m.

Nonstop3h 30m

Colombo Bandaranaike Intl

Sat 7/2

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

1 stop7h 25m

C$ 556

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 24/1

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

Nonstop3h 30m

Colombo Bandaranaike Intl

Sat 7/2

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

Nonstop3h 35m

C$ 578

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 15/1

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

1 stop19h 25m

Colombo Bandaranaike Intl

Thu 12/2

12:40 a.m.-11:10 p.m.

1 stop21h 00m

C$ 585

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 24/1

1:05 p.m.-2:00 a.m.

1 stop14h 25m

Colombo Bandaranaike Intl

Fri 6/2

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

1 stop7h 35m

C$ 615

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 27/3

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

1 stop10h 50m

Colombo Bandaranaike Intl

Mon 30/3

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

1 stop15h 45m

C$ 629

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 17/1

5:05 p.m.-11:35 p.m.

1 stop8h 00m

Colombo Bandaranaike Intl

Thu 12/2

12:40 a.m.-11:10 p.m.

1 stop21h 00m

C$ 632

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sun 22/2

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

1 stop19h 25m

Colombo Bandaranaike Intl

Sat 14/3

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

1 stop13h 55m

C$ 636

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

Delays

Other information

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$ 379. 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$ 399.

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$ 543. 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$ 630. 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$ 400. In the morning is when there is more demand to fly to Colombo, so prices are often more expensive at around C$ 625 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$ 466 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$ 379 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 30m
Direct flights	Sun
Airports in Colombo	2 airports

The fastest flight from Bangkok Suvarnabhumi Airport to Colombo takes 3h 30m

Direct flights go from Bangkok Suvarnabhumi Airport to Colombo on Sunday. There are no airlines offering direct flights.

There are 2 airports in Colombo. From Bangkok Suvarnabhumi Airport there are direct flights to 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 December 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$ 368	Free Cancellation	Rating 7.5 224 reviews		Search Thai AirAsia flights
SriLankan Airlines	PriceFrom C$ 490	Free Cancellation	Rating 6.9 76 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$ 280

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

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Etihad Airways flights from Bangkok Suvarnabhumi Airport to Colombo

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

Emirates flights from Bangkok Suvarnabhumi Airport to Colombo

Our best Emirates 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

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?

Malaysia Airlines is the most popular carrier operating from Bangkok Suvarnabhumi to Colombo

How often are flights from Bangkok to Colombo delayed?

Historically, on average around 15% of flights between Bangkok and Colombo have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

What is the most punctual flight time for Bangkok to Colombo flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Bangkok to Colombo flights?

According to our data, Thai Airways has had the least delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

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

9 flights are operational daily from Bangkok Suvarnabhumi Airport to Colombo as of December 2025. The most popular departure time for this route is 9:00a.m., with 42% 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 63 per week as of December 2025. The most frequent departure day is Sat, with 19% 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