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Cheap flights from Bangkok Suvarnabhumi Airport to Colombo from C$ 241

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 7/11. 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 round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:00 a.m. - 11:00 a.m.BKK-CMB
3h 30mdirect
Multiple Airlines Logo
3:00 a.m. - 12:05 p.m.CMB-BKK
7h 35m1 stop
C$ 486Multiple Airlines
Find Deal
Mon, 10 Nov - Sat, 29 Nov
SriLankan Airlines Logo
9:00 a.m. - 11:00 a.m.BKK-CMB
3h 30mdirect
SriLankan Airlines Logo
7:30 a.m. - 12:35 p.m.CMB-BKK
3h 35mdirect
C$ 503SriLankan Airlines
Find Deal
Wed, 12 Nov - Wed, 3 Dec
SriLankan Airlines Logo
9:00 a.m. - 11:00 a.m.BKK-CMB
3h 30mdirect
SriLankan Airlines Logo
1:15 a.m. - 6:20 a.m.CMB-BKK
3h 35mdirect
C$ 504SriLankan Airlines
Find Deal
Mon, 10 Nov - Sun, 30 Nov
Multiple Airlines Logo
1:55 p.m. - 3:55 p.m.BKK-CMB
3h 30mdirect
Multiple Airlines Logo
3:00 a.m. - 12:05 p.m.CMB-BKK
7h 35m1 stop
C$ 509Multiple Airlines
Find Deal
Tue, 11 Nov - Sat, 29 Nov
IndiGo Logo
5:10 p.m. - 1:40 p.m.BKK-CMB
22h 00m1 stop
IndiGo Logo
2:40 p.m. - 4:10 p.m.CMB-BKK
24h 00m1 stop
C$ 596IndiGo
Find Deal
Thu, 13 Nov - Thu, 4 Dec
IndiGo Logo
5:10 p.m. - 1:40 p.m.BKK-CMB
22h 00m1 stop
IndiGo Logo
9:10 a.m. - 12:05 p.m.CMB-BKK
25h 25m1 stop
C$ 606IndiGo
Find Deal
Thu, 13 Nov - Wed, 3 Dec
Malaysia Airlines Logo
5:05 p.m. - 11:35 p.m.BKK-CMB
8h 00m1 stop
Malaysia Airlines Logo
12:40 a.m. - 1:25 p.m.CMB-BKK
11h 15m1 stop
C$ 653Malaysia Airlines
Find Deal
Tue, 27 Jan - Thu, 5 Feb
Malaysia Airlines Logo
2:15 p.m. - 11:35 p.m.BKK-CMB
10h 50m1 stop
Malaysia Airlines Logo
12:40 a.m. - 1:25 p.m.CMB-BKK
11h 15m1 stop
C$ 655Malaysia Airlines
Find Deal
Thu, 8 Jan - Mon, 2 Feb
Air India Logo
3:10 p.m. - 6:15 p.m.BKK-CMB
28h 35m1 stop
Air India Logo
8:20 a.m. - 8:20 p.m.CMB-BKK
10h 30m1 stop
C$ 690Air India
Find Deal
Tue, 11 Nov - Wed, 3 Dec
Air India Logo
8:50 p.m. - 3:00 p.m.BKK-CMB
19h 40m1 stop
Air India Logo
8:20 a.m. - 8:20 p.m.CMB-BKK
10h 30m1 stop
C$ 712Air India
Find Deal
Fri, 14 Nov - Fri, 5 Dec

SriLankan Airlines flights from Bangkok Suvarnabhumi Airport to Colombo

Our best SriLankan Airlines deals on Bangkok Suvarnabhumi Airport to Colombo flight tickets
SriLankan Airlines
12 Nov
BKK9:00 a.m.Bangkok Suvarnabhumi
3h 30m
CMB11:00 a.m.Colombo Bandaranaike Intl
3 Dec
CMB7:30 a.m.Colombo Bandaranaike Intl
3h 35m
BKK12:35 p.m.Bangkok Suvarnabhumi
C$ 503
Find similar
SriLankan Airlines
10 Nov
BKK9:00 a.m.Bangkok Suvarnabhumi
3h 30m
CMB11:00 a.m.Colombo Bandaranaike Intl
1 Dec
CMB7:30 a.m.Colombo Bandaranaike Intl
3h 35m
BKK12:35 p.m.Bangkok Suvarnabhumi
C$ 504
Find similar
SriLankan Airlines
12 Nov
BKK9:00 a.m.Bangkok Suvarnabhumi
3h 30m
CMB11:00 a.m.Colombo Bandaranaike Intl
1 Dec
CMB1:15 a.m.Colombo Bandaranaike Intl
3h 35m
BKK6:20 a.m.Bangkok Suvarnabhumi
C$ 520
Find similar

IndiGo flights from Bangkok Suvarnabhumi Airport to Colombo

Our best IndiGo deals on Bangkok Suvarnabhumi Airport to Colombo flight tickets
IndiGo
13 Nov
BKK5:10 p.m.Bangkok Suvarnabhumi
22h 00m
1 stop
CMB1:40 p.m.Colombo Bandaranaike Intl
4 Dec
CMB2:40 p.m.Colombo Bandaranaike Intl
24h 00m
1 stop
BKK4:10 p.m.Bangkok Suvarnabhumi
C$ 596
Find similar
IndiGo
13 Nov
BKK5:10 p.m.Bangkok Suvarnabhumi
22h 00m
1 stop
CMB1:40 p.m.Colombo Bandaranaike Intl
3 Dec
CMB9:10 a.m.Colombo Bandaranaike Intl
25h 25m
1 stop
BKK12:05 p.m.Bangkok Suvarnabhumi
C$ 606
Find similar
IndiGo
13 Nov
BKK5:10 p.m.Bangkok Suvarnabhumi
22h 00m
1 stop
CMB1:40 p.m.Colombo Bandaranaike Intl
2 Dec
CMB2:40 p.m.Colombo Bandaranaike Intl
24h 00m
1 stop
BKK4:10 p.m.Bangkok Suvarnabhumi
C$ 612
Find similar

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 30 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

Mon 10/11

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

Nonstop3h 30m

Colombo Bandaranaike Intl

Sat 29/11

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

1 stop7h 35m

C$ 486

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 12/11

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

Nonstop3h 30m

Colombo Bandaranaike Intl

Wed 3/12

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

Nonstop3h 35m

C$ 503

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Mon 10/11

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

Nonstop3h 30m

Colombo Bandaranaike Intl

Sun 30/11

1:15 a.m.-6:20 a.m.

Nonstop3h 35m

C$ 504

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 11/11

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

Nonstop3h 30m

Colombo Bandaranaike Intl

Sat 29/11

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

1 stop7h 35m

C$ 508

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 13/11

5:10 p.m.-1:40 p.m.

1 stop22h 00m

Colombo Bandaranaike Intl

Thu 4/12

2:40 p.m.-4:10 p.m.

1 stop24h 00m

C$ 596

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 13/11

5:10 p.m.-1:40 p.m.

1 stop22h 00m

Colombo Bandaranaike Intl

Wed 3/12

9:10 a.m.-12:05 p.m.

1 stop25h 25m

C$ 606

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 27/1

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

1 stop8h 00m

Colombo Bandaranaike Intl

Thu 5/2

12:40 a.m.-1:25 p.m.

1 stop11h 15m

C$ 653

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 8/1

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

1 stop10h 50m

Colombo Bandaranaike Intl

Mon 2/2

12:40 a.m.-1:25 p.m.

1 stop11h 15m

C$ 655

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 11/11

3:10 p.m.-6:15 p.m.

1 stop28h 35m

Colombo Bandaranaike Intl

Wed 3/12

8:20 a.m.-8:20 p.m.

1 stop10h 30m

C$ 690

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 14/11

8:50 p.m.-3:00 p.m.

1 stop19h 40m

Colombo Bandaranaike Intl

Fri 5/12

8:20 a.m.-8:20 p.m.

1 stop10h 30m

C$ 712

Flights are sorted by cheapest round-trip flights 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 month of June is, on average, the cheapest month to fly to Colombo from Bangkok Suvarnabhumi Airport, with most prices found around C$ 383. 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$ 405.

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$ 550. 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$ 637. 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$ 431. In the morning is when there is more demand to fly to Colombo, so prices are often more expensive at around C$ 632 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$ 460 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$ 383 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

Every day

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 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?

  • 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 AirAsiaPriceFrom C$ 375Free CancellationRating
7.5
217 reviews
Search Thai AirAsia flights
SriLankan AirlinesPriceFrom C$ 496Free 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?

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.

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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