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Cheap flights from Bangkok Suvarnabhumi Airport to Colombo from $248

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Colombo departing on 19/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bangkok Suvarnabhumi Airport to Colombo

Cheap return flights

Enter your travel dates to find the best prices.
SriLankan Airlines Logo
13:55 - 15:55
BKK
-
CMB
3h 30mdirect
SriLankan Airlines Logo
07:30 - 12:35
CMB
-
BKK
3h 35mdirect
$544SriLankan Airlines
Tue, 17 Mar - Tue, 24 Mar
SriLankan Airlines Logo
13:45 - 15:45
BKK
-
CMB
3h 30mdirect
SriLankan Airlines Logo
07:30 - 12:35
CMB
-
BKK
3h 35mdirect
$545SriLankan Airlines
Thu, 12 Feb - Tue, 24 Feb
Multiple Airlines Logo
07:05 - 09:25
BKK
-
CMB
27h 50m
2 stops
Multiple Airlines Logo
14:40 - 16:10
CMB
-
BKK
24h 00m
1 stop
$551Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
SriLankan Airlines Logo
07:45 - 09:35
BKK
-
CMB
3h 20mdirect
SriLankan Airlines Logo
01:05 - 06:15
CMB
-
BKK
3h 40mdirect
$552SriLankan Airlines
Thu, 7 May - Wed, 13 May
IndiGo Logo
22:05 - 08:10
BKK
-
CMB
11h 35m
1 stop
IndiGo Logo
13:45 - 09:10
CMB
-
BKK
17h 55m
1 stop
$561IndiGo
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
08:50 - 07:20
BKK
-
CMB
24h 00m
1 stop
Multiple Airlines Logo
20:55 - 09:10
CMB
-
BKK
10h 45m
1 stop
$574Multiple Airlines
Thu, 12 Feb - Tue, 24 Feb
Multiple Airlines Logo
13:45 - 15:45
BKK
-
CMB
3h 30mdirect
Multiple Airlines Logo
20:55 - 09:10
CMB
-
BKK
10h 45m
1 stop
$585Multiple Airlines
Thu, 12 Feb - Tue, 24 Feb
Malaysia Airlines Logo
17:15 - 22:55
BKK
-
CMB
7h 10m
1 stop
Malaysia Airlines Logo
00:05 - 16:20
CMB
-
BKK
14h 45m
1 stop
$600Malaysia Airlines
Sun, 10 May - Sat, 23 May
Malaysia Airlines Logo
17:05 - 23:35
BKK
-
CMB
8h 00m
1 stop
Malaysia Airlines Logo
00:05 - 18:55
CMB
-
BKK
17h 20m
1 stop
$607Malaysia Airlines
Tue, 24 Mar - Sun, 5 Apr
Malaysia Airlines Logo
17:15 - 22:55
BKK
-
CMB
7h 10m
1 stop
Malaysia Airlines Logo
00:05 - 13:25
CMB
-
BKK
11h 50m
1 stop
$608Malaysia Airlines
Sun, 10 May - Sat, 23 May

China Eastern flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport

Our best China Eastern deals on Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport flight tickets
China Eastern
14 Mar
BKK03:10Bangkok Suvarnabhumi
22h 00m
2 stops
CMB23:40Colombo Bandaranaike Intl
18 Mar
CMB01:05Colombo Bandaranaike Intl
23h 30m
2 stops
BKK02:05Bangkok Suvarnabhumi
$979
China Eastern
12 Mar
BKK02:10Bangkok Suvarnabhumi
23h 00m
2 stops
CMB23:40Colombo Bandaranaike Intl
18 Mar
CMB01:05Colombo Bandaranaike Intl
23h 30m
2 stops
BKK02:05Bangkok Suvarnabhumi
$987
China Eastern
17 Mar
BKK03:10Bangkok Suvarnabhumi
22h 00m
2 stops
CMB23:40Colombo Bandaranaike Intl
24 Mar
CMB01:05Colombo Bandaranaike Intl
23h 30m
2 stops
BKK02:05Bangkok Suvarnabhumi
$989

Malaysia Airlines flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport

Our best Malaysia Airlines deals on Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport flight tickets
Malaysia Airlines
10 May
BKK17:15Bangkok Suvarnabhumi
7h 10m
1 stop
CMB22:55Colombo Bandaranaike Intl
23 May
CMB00:05Colombo Bandaranaike Intl
14h 45m
1 stop
BKK16:20Bangkok Suvarnabhumi
$600
Malaysia Airlines
24 Mar
BKK17:05Bangkok Suvarnabhumi
8h 00m
1 stop
CMB23:35Colombo Bandaranaike Intl
5 Apr
CMB00:05Colombo Bandaranaike Intl
17h 20m
1 stop
BKK18:55Bangkok Suvarnabhumi
$607
Malaysia Airlines
10 May
BKK17:15Bangkok Suvarnabhumi
7h 10m
1 stop
CMB22:55Colombo Bandaranaike Intl
23 May
CMB00:05Colombo Bandaranaike Intl
11h 50m
1 stop
BKK13:25Bangkok Suvarnabhumi
$608

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport 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, momondo users made 78,305 searches. Data last updated 1 February 2026.
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

Fly to

Route

Depart

Return

Price

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 17/3

13:55-15:55

Nonstop3h 30m

Colombo Bandaranaike Intl

Tue 24/3

07:30-12:35

Nonstop3h 35m

$544

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/2

13:45-15:45

Nonstop3h 30m

Colombo Bandaranaike Intl

Tue 24/2

07:30-12:35

Nonstop3h 35m

$545

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 17/3

07:05-09:25

2 stops27h 50m

Colombo Bandaranaike Intl

Tue 24/3

14:40-16:10

1 stop24h 00m

$551

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 7/5

07:45-09:35

Nonstop3h 20m

Colombo Bandaranaike Intl

Wed 13/5

01:05-06:15

Nonstop3h 40m

$552

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 17/3

22:05-08:10

1 stop11h 35m

Colombo Bandaranaike Intl

Tue 24/3

13:45-09:10

1 stop17h 55m

$561

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/2

08:50-07:20

1 stop24h 00m

Colombo Bandaranaike Intl

Tue 24/2

20:55-09:10

1 stop10h 45m

$574

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/2

13:45-15:45

Nonstop3h 30m

Colombo Bandaranaike Intl

Tue 24/2

20:55-09:10

1 stop10h 45m

$585

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sun 10/5

17:15-22:55

1 stop7h 10m

Colombo Bandaranaike Intl

Sat 23/5

00:05-16:20

1 stop14h 45m

$600

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 24/3

17:05-23:35

1 stop8h 00m

Colombo Bandaranaike Intl

Sun 5/4

00:05-18:55

1 stop17h 20m

$607

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sun 10/5

17:15-22:55

1 stop7h 10m

Colombo Bandaranaike Intl

Sat 23/5

00:05-13:25

1 stop11h 50m

$608

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colombo from

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

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 cheapest month to fly to Colombo Bandaranaike Intl Airport?

In general, June is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $395. If you are unable to visit Colombo Bandaranaike Intl Airport during the month of June, then departing from Bangkok Suvarnabhumi Airport during the month November is also very affordable. Most momondo users find prices during this month for around $416.

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

Our data shows that Monday is the least expensive day to fly to Colombo Bandaranaike Intl Airport. Tickets to fly out on this day can be as low as $481. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport for around $661.

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

Our most recent data shows that the best time of day to fly to Colombo Bandaranaike Intl Airport is in the evening. Flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport during this time can be as low as $382. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $661 on average. Flights to Colombo Bandaranaike Intl Airport from Bangkok Suvarnabhumi Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Bangkok Suvarnabhumi to Colombo Bandaranaike Intl flight route?

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

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

You are more likely to see cheaper flights to Colombo Bandaranaike Intl Airport from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around $474 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo Bandaranaike Intl Airport from Bangkok Suvarnabhumi Airport for as low as $395 on momondo.

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

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

How have Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport flight prices changed over time?

As of February 2026, prices for Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport (BKK to CMB) flight deals and tips

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

Best price found

$275

Fastest flight time

3h 30m

Direct flights

Mon, Wed and Fri
The best one-way flight to Colombo Bandaranaike Intl Airport from Bangkok Suvarnabhumi Airport in the past 72 hours is $275. The best return flight deal from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is $539.
The fastest flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport takes 3h 30m
Direct flights go from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport on Monday, Wednesday and Friday. There are no airlines offering direct flights..
Search flight deals

  • How far is Bangkok Suvarnabhumi to Colombo Bandaranaike Intl by plane?

    The straight-line distance from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl is 2390.7 km. Typically, this will take 3h 30m by plane in normal conditions.

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

    Prices for flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport refresh daily.

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

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport.

  • What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?

    The travel and health documents required for your trip to Colombo Bandaranaike Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Colombo Bandaranaike Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

  • What is the most popular airline from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

Best airlines flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport with momondo
Airline
Rating
Free cancellation
Price
Thai AirAsiaPriceFrom $338Free cancellationRating
7.5
232 reviews
Search Thai AirAsia flights
SriLankan AirlinesPriceFrom $467Free cancellationRating
6.8
79 reviews
Search SriLankan Airlines flights

  • SriLankan Airlines Flights From Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport

    SriLankan Airlines flies from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport around 8 times per week, with 79 momondo users rating the airline 6.8/10. The cheapest SriLankan Airlines deal from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in the last 72 hours was $467 (round-trip), much lower than the average airfare cost of $547 for SriLankan Airlines flights on this route.

Travelling to a place near Colombo?

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Negombo

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

It is quick and easy to find Bangkok to Colombo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colombo that suits you.

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

All flight searches from Bangkok to Colombo on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Bangkok and Colombo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Bangkok to Colombo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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