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Cheap flights from Bangkok Suvarnabhumi Airport to Colombo from $250

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 26/11. 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

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IndiGo Logo
13:05 - 16:15BKK-CMB
28h 40m1 stop
IndiGo Logo
03:00 - 12:05CMB-BKK
7h 35m1 stop
$526IndiGo
Find Deal
Fri, 28 Nov - Thu, 4 Dec
SriLankan Airlines Logo
09:00 - 11:00BKK-CMB
3h 30mdirect
SriLankan Airlines Logo
07:30 - 12:35CMB-BKK
3h 35mdirect
$534SriLankan Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Malaysia Airlines Logo
17:05 - 23:35BKK-CMB
8h 00m1 stop
Malaysia Airlines Logo
00:40 - 16:05CMB-BKK
13h 55m1 stop
$572Malaysia Airlines
Find Deal
Wed, 28 Jan - Sun, 8 Feb
Thai Airways Logo
21:55 - 00:01BKK-CMB
3h 36mdirect
Thai Airways Logo
01:00 - 06:10CMB-BKK
3h 40mdirect
$575Thai Airways
Find Deal
Fri, 28 Nov - Thu, 4 Dec
Malaysia Airlines Logo
17:05 - 23:35BKK-CMB
8h 00m1 stop
Malaysia Airlines Logo
00:40 - 23:10CMB-BKK
21h 00m1 stop
$577Malaysia Airlines
Find Deal
Wed, 21 Jan - Mon, 9 Feb
Malaysia Airlines Logo
05:40 - 23:35BKK-CMB
19h 25m1 stop
Malaysia Airlines Logo
00:40 - 13:25CMB-BKK
11h 15m1 stop
$578Malaysia Airlines
Find Deal
Tue, 17 Mar - Sat, 21 Mar
Malaysia Airlines Logo
20:05 - 23:35BKK-CMB
29h 00m1 stop
Malaysia Airlines Logo
00:40 - 19:20CMB-BKK
17h 10m1 stop
$580Malaysia Airlines
Find Deal
Mon, 26 Jan - Fri, 6 Feb
Malaysia Airlines Logo
05:40 - 23:35BKK-CMB
19h 25m1 stop
Malaysia Airlines Logo
00:40 - 23:10CMB-BKK
21h 00m1 stop
$581Malaysia Airlines
Find Deal
Tue, 17 Mar - Fri, 20 Mar
Multiple Airlines Logo
21:55 - 00:01BKK-CMB
3h 36mdirect
Multiple Airlines Logo
03:00 - 12:05CMB-BKK
7h 35m1 stop
$620Multiple Airlines
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Fri, 28 Nov - Thu, 4 Dec
Multiple Airlines Logo
13:05 - 21:05BKK-CMB
9h 30m1 stop
Multiple Airlines Logo
09:05 - 23:30CMB-BKK
12h 55m2 stops
$624Multiple Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec

Malaysia Airlines flights from Bangkok Suvarnabhumi Airport to Colombo

Our best Malaysia Airlines deals on Bangkok Suvarnabhumi Airport to Colombo flight tickets
Malaysia Airlines
28 Jan
BKK14:15Bangkok Suvarnabhumi
10h 50m
1 stop
CMB23:35Colombo Bandaranaike Intl
5 Feb
CMB00:40Colombo Bandaranaike Intl
13h 55m
1 stop
BKK16:05Bangkok Suvarnabhumi
$572
Find similar
Malaysia Airlines
21 Jan
BKK17:05Bangkok Suvarnabhumi
8h 00m
1 stop
CMB23:35Colombo Bandaranaike Intl
9 Feb
CMB00:40Colombo Bandaranaike Intl
21h 00m
1 stop
BKK23:10Bangkok Suvarnabhumi
$577
Find similar
Malaysia Airlines
17 Mar
BKK05:40Bangkok Suvarnabhumi
19h 25m
1 stop
CMB23:35Colombo Bandaranaike Intl
19 Mar
CMB00:40Colombo Bandaranaike Intl
17h 10m
1 stop
BKK19:20Bangkok Suvarnabhumi
$578
Find similar

Etihad Airways flights from Bangkok Suvarnabhumi Airport to Colombo

Our best Etihad Airways deals on Bangkok Suvarnabhumi Airport to Colombo flight tickets
Etihad Airways
28 Oct
BKK02:55Bangkok Suvarnabhumi
18h 55m
1 stop
CMB20:20Colombo Bandaranaike Intl
19 Nov
CMB09:50Colombo Bandaranaike Intl
19h 50m
1 stop
BKK07:10Bangkok Suvarnabhumi
$1,655
Find similar
Etihad Airways
28 Oct
BKK02:55Bangkok Suvarnabhumi
18h 55m
1 stop
CMB20:20Colombo Bandaranaike Intl
19 Nov
CMB21:35Colombo Bandaranaike Intl
22h 55m
2 stops
BKK22:00Bangkok Suvarnabhumi
$1,856
Find similar
Etihad Airways
28 Oct
BKK02:55Bangkok Suvarnabhumi
18h 55m
1 stop
CMB20:20Colombo Bandaranaike Intl
19 Nov
CMB21:35Colombo Bandaranaike Intl
22h 55m
2 stops
BKK22:00Bangkok Suvarnabhumi
$1,859
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok Suvarnabhumi Airport 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, momondo users made 78,305 searches. Data last updated 14 October 2025.
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 28/11

13:05-16:15

1 stop28h 40m

Colombo Bandaranaike Intl

Thu 4/12

03:00-12:05

1 stop7h 35m

$526

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 28/11

09:00-11:00

Nonstop3h 30m

Colombo Bandaranaike Intl

Fri 5/12

07:30-12:35

Nonstop3h 35m

$534

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 28/1

17:05-23:35

1 stop8h 00m

Colombo Bandaranaike Intl

Sun 8/2

00:40-16:05

1 stop13h 55m

$572

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 28/11

21:55-00:01

Nonstop3h 36m

Colombo Bandaranaike Intl

Thu 4/12

01:00-06:10

Nonstop3h 40m

$575

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 21/1

17:05-23:35

1 stop8h 00m

Colombo Bandaranaike Intl

Mon 9/2

00:40-23:10

1 stop21h 00m

$577

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 17/3

05:40-23:35

1 stop19h 25m

Colombo Bandaranaike Intl

Sat 21/3

00:40-13:25

1 stop11h 15m

$578

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Mon 26/1

20:05-23:35

1 stop29h 00m

Colombo Bandaranaike Intl

Fri 6/2

00:40-19:20

1 stop17h 10m

$580

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 17/3

05:40-23:35

1 stop19h 25m

Colombo Bandaranaike Intl

Fri 20/3

00:40-23:10

1 stop21h 00m

$581

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 28/11

21:55-00:01

Nonstop3h 36m

Colombo Bandaranaike Intl

Thu 4/12

03:00-12:05

1 stop7h 35m

$620

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 28/11

13:05-21:05

1 stop9h 30m

Colombo Bandaranaike Intl

Fri 5/12

09:05-23:30

2 stops12h 55m

$624

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

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?

The cheapest month to fly to Colombo from Bangkok Suvarnabhumi Airport is in June. Flight prices, which tend to average around $422, are often lower during this time because this is during the off-season. If you aren’t able to travel to Colombo during the month of June, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $448.

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

Our data shows that Tuesday is the least expensive day to fly to Colombo. Tickets to fly out on this day can be as low as $567. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Colombo on Monday is $740.

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

According to our data, the cheapest time of day to fly to Colombo is in the evening. momondo users have found flights departing from Bangkok Suvarnabhumi Airport to Colombo in the evening for as low as $484. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to Colombo, so prices are often more expensive at around $662 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 $507 when searching weeks before you fly. 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 $422 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

Thu and Sat

Airports in Colombo

1 airport
The fastest flight from Bangkok Suvarnabhumi Airport to Colombo takes 3h 30m
Direct flights go from Bangkok Suvarnabhumi Airport to Colombo on Thursday and Saturday. There are no airlines offering direct flights..
There is 1 airport near Colombo: Colombo Bandaranaike Intl (CMB)
Search flight deals

  • How far is Bangkok Suvarnabhumi to Colombo by plane?

    The straight-line distance from Bangkok Suvarnabhumi to Colombo is 2403.8 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?

    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?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok Suvarnabhumi Airport to Colombo.

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

    The necessary travel and health documents for your Colombo trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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 AirAsiaPriceFrom $402Free cancellationRating
7.5
216 reviews
Search Thai AirAsia flights
SriLankan AirlinesPriceFrom $504Free cancellationRating
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?

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?

momondo does allow users to show only those flights to Colombo from Bangkok which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Colombo from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Bangkok to Colombo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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
Colombo Bandaranaike Intl Airport
Colombo Diyawanna Oya Seaplane Base Airport