What airlines fly to Southeast Asia?

Thai AirAsia, SriLankan Airlines and Singapore Airlines are the top three most popular airlines that fly to Southeast Asia from Colombo Bandaranaike Intl Airport according to our data. Thai AirAsia is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 8 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Colombo Bandaranaike Intl to Southeast Asia?

AirAsia, FitsAir, and IndiGo are the most popular carriers operating from Colombo Bandaranaike Intl to Southeast Asia

How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Southeast Asia?

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 Colombo Bandaranaike Intl Airport to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The necessary travel and health documents for your Southeast Asia 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 license 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.

$119 Cheap Flights from Colombo Bandaranaike Intl Airport to Southeast Asia in 2025/26

Q: How many flights depart from Colombo Bandaranaike Intl Airport to Southeast Asia on average per week?

256 flights are operational weekly from Colombo Bandaranaike Intl Airport to Southeast Asia as of September 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

Q: How many flights depart from Colombo Bandaranaike Intl Airport to Southeast Asia on average per day?

As of September 2025, 36 flights take off from Colombo Bandaranaike Intl Airport and land in Southeast Asia each day. The most common flight departure time for this route is 1:00AM, with 66% of daily flights taking off in the morning.

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Find the cheapest flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:05 am - 3:30 pmCMB-KUL

3h 55mnonstop

4:30 pm - 5:35 pmKUL-CMB

3h 35mnonstop

$182FitsAir

Find Deal

Wed, Dec 3 - Wed, Dec 10

10:40 am - 4:55 pmCMB-KUL

3h 45mnonstop

8:40 am - 9:40 amKUL-CMB

3h 30mnonstop

$184AirAsia

Find Deal

Sat, Oct 4 - Mon, Oct 6

9:05 am - 3:30 pmCMB-KUL

3h 55mnonstop

8:25 am - 9:25 amKUL-CMB

3h 30mnonstop

$217Multiple Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 10

7:15 pm - 8:55 pmCMB-KUL

23h 10m1 stop

8:25 am - 9:25 amKUL-CMB

3h 30mnonstop

$237Multiple Airlines

Find Deal

Wed, Oct 29 - Mon, Nov 3

12:45 am - 4:15 pmCMB-KUL

13h 00m1 stop

9:00 am - 11:30 pmKUL-CMB

17h 00m1 stop

$245Singapore Airlines

Find Deal

Tue, Mar 3 - Sun, Mar 8

12:45 am - 8:00 pmCMB-BKK

17h 45m1 stop

9:35 am - 11:30 pmBKK-CMB

15h 25m1 stop

$297Singapore Airlines

Find Deal

Mon, Mar 2 - Thu, Mar 12

3:30 am - 9:05 amCMB-BKK

28h 05m1 stop

10:05 am - 2:30 amBKK-CMB

17h 55m1 stop

$302IndiGo

Find Deal

Sat, Oct 11 - Tue, Oct 14

3:30 am - 9:05 amCMB-BKK

28h 05m1 stop

10:05 am - 2:30 amBKK-CMB

17h 55m1 stop

$306IndiGo

Find Deal

Wed, Oct 8 - Wed, Oct 15

12:20 am - 1:25 pmCMB-BKK

11h 35m1 stop

5:15 pm - 10:50 pmBKK-CMB

7h 05m1 stop

$343Malaysia Airlines

Find Deal

Thu, Oct 9 - Sat, Oct 18

12:20 am - 1:25 pmCMB-BKK

11h 35m1 stop

2:15 pm - 10:50 pmBKK-CMB

10h 05m1 stop

$344Malaysia Airlines

Find Deal

Thu, Oct 9 - Sat, Oct 11

SriLankan Airlines flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Our best SriLankan Airlines deals on Colombo Bandaranaike Intl Airport to Southeast Asia flight tickets

SriLankan Airlines

Oct 1

CMB1:50 amColombo Bandaranaike Intl

4h 10m

SIN8:30 amSingapore Changi

Oct 9

SIN9:45 amSingapore Changi

3h 50m

CMB11:05 amColombo Bandaranaike Intl

$381

Find similar

SriLankan Airlines

Sep 30

CMB7:50 amColombo Bandaranaike Intl

3h 35m

BKK12:55 pmBangkok Suvarnabhumi

Oct 7

BKK7:45 amBangkok Suvarnabhumi

3h 20m

CMB9:35 amColombo Bandaranaike Intl

$396

Find similar

SriLankan Airlines

Sep 30

CMB7:50 amColombo Bandaranaike Intl

3h 35m

BKK12:55 pmBangkok Suvarnabhumi

Oct 7

BKK7:45 amBangkok Suvarnabhumi

3h 20m

CMB9:35 amColombo Bandaranaike Intl

$400

Find similar

Malaysia Airlines flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Our best Malaysia Airlines deals on Colombo Bandaranaike Intl Airport to Southeast Asia flight tickets

Malaysia Airlines

Sep 25

CMB12:20 amColombo Bandaranaike Intl

3h 50m

KUL6:40 amKuala Lumpur Intl

Oct 3

KUL10:00 pmKuala Lumpur Intl

3h 25m

CMB10:55 pmColombo Bandaranaike Intl

$281

Find similar

Malaysia Airlines

Sep 27

CMB12:20 amColombo Bandaranaike Intl

3h 50m

KUL6:40 amKuala Lumpur Intl

Nov 3

KUL10:35 pmKuala Lumpur Intl

3h 30m

CMB11:35 pmColombo Bandaranaike Intl

$293

Find similar

Malaysia Airlines

Sep 27

CMB12:20 amColombo Bandaranaike Intl

3h 50m

KUL6:40 amKuala Lumpur Intl

Nov 4

KUL10:35 pmKuala Lumpur Intl

3h 30m

CMB11:35 pmColombo Bandaranaike Intl

$332

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Wed 12/3

9:05 am-3:30 pm

Nonstop3h 55m

Kuala Lumpur Intl

Wed 12/10

4:30 pm-5:35 pm

Nonstop3h 35m

$182

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sat 10/4

10:40 am-4:55 pm

Nonstop3h 45m

Kuala Lumpur Intl

Mon 10/6

8:40 am-9:40 am

Nonstop3h 30m

$184

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 12/1

9:05 am-3:30 pm

Nonstop3h 55m

Kuala Lumpur Intl

Wed 12/10

8:25 am-9:25 am

Nonstop3h 30m

$217

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Wed 10/29

7:15 pm-8:55 pm

1 stop23h 10m

Kuala Lumpur Intl

Mon 11/3

8:25 am-9:25 am

Nonstop3h 30m

$237

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Tue 3/3

12:45 am-4:15 pm

1 stop13h 00m

Kuala Lumpur Intl

Sun 3/8

9:00 am-11:30 pm

1 stop17h 00m

$245

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 3/2

12:45 am-8:00 pm

1 stop17h 45m

Bangkok Suvarnabhumi

Thu 3/12

9:35 am-11:30 pm

1 stop15h 25m

$297

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sat 10/11

3:30 am-9:05 am

1 stop28h 05m

Bangkok Suvarnabhumi

Tue 10/14

10:05 am-2:30 am

1 stop17h 55m

$302

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Wed 10/8

3:30 am-9:05 am

1 stop28h 05m

Bangkok Suvarnabhumi

Wed 10/15

10:05 am-2:30 am

1 stop17h 55m

$306

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Thu 10/9

12:20 am-1:25 pm

1 stop11h 35m

Bangkok Suvarnabhumi

Sat 10/18

5:15 pm-10:50 pm

1 stop7h 05m

$343

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Thu 10/9

12:20 am-1:25 pm

1 stop11h 35m

Bangkok Suvarnabhumi

Sat 10/11

2:15 pm-10:50 pm

1 stop10h 05m

$344

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 Colombo Bandaranaike Intl Airport to Southeast Asia

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 cheapest month to fly to Southeast Asia?

The month of October is, on average, the cheapest month to fly to Southeast Asia from Colombo Bandaranaike Intl Airport, with most prices found around $275. If you don’t want to visit Southeast Asia in October, then you should wait until November to fly from Colombo Bandaranaike Intl Airport, when ticket prices are also cheap, with an average price of $281.

What is the cheapest day to depart on your flight to Southeast Asia?

The cheapest day to depart from Colombo Bandaranaike Intl Airport to Southeast Asia is on a Wednesday when prices can be found for as low as $504. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $598. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

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

In the evening is the cheapest time of day to fly from Colombo Bandaranaike Intl Airport to Southeast Asia when you can find flight prices for as low as $300. Flying to Southeast Asia in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $472. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Colombo Bandaranaike Intl to Southeast Asia flight route?

Fly from Colombo Bandaranaike Intl to Bangkok Don Mueang Intl for the best Colombo Bandaranaike Intl - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from Colombo Bandaranaike Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $299 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Colombo Bandaranaike Intl Airport for as low as $277 on momondo.

What cabin class options are available on Colombo Bandaranaike Intl to Southeast Asia flights?

There are 3 cabin classes available to choose from on Colombo Bandaranaike Intl to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colombo Bandaranaike Intl Airport to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Colombo Bandaranaike Intl Airport to Southeast Asia.

Cheap Colombo Bandaranaike Intl Airport to Southeast Asia flight deals and tips

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

Fastest flight time	3h 35m
Direct flights	Every day
Airports in Southeast Asia	2 airports

The fastest flight from Colombo Bandaranaike Intl Airport to Southeast Asia takes 3h 35m

Direct flights go from Colombo Bandaranaike Intl Airport to Southeast Asia every day.

There are 2 airports near Southeast Asia: Bangkok Suvarnabhumi (BKK), Kuala Lumpur Intl (KUL)

Search flight deals

When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to Southeast Asia?
Prices for flights from Colombo Bandaranaike Intl Airport to Southeast Asia were last updated today.
How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Southeast Asia?
There are 9 operators available for flights from Colombo Bandaranaike Intl Airport to Southeast Asia as of September 2025.
How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Southeast Asia?
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 Colombo Bandaranaike Intl Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The necessary travel and health documents for your Southeast Asia 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 license 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.
What is the most popular plane model from Colombo Bandaranaike Intl Airport to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colombo Bandaranaike Intl Airport to Southeast Asia is Airbus A320-100/200 (36.01% of total bookings). The next most popular plane models are Airbus A330-300 (11.62%), Airbus A330-200 (5.98%), and Airbus A321 (sharklets) (5.67%).

Best airlines flying from Colombo Bandaranaike Intl Airport to Southeast Asia

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
SriLankan Airlines	PriceFrom $115	Free Cancellation	Rating 6.8 75 reviews	Search SriLankan Airlines flights
Jetstar Asia	PriceFrom $121	Free Cancellation	Rating 6.7 58 reviews	Search Jetstar Asia flights
AirAsia	PriceFrom $132	Free Cancellation	Rating 6.8 216 reviews	Search AirAsia flights
IndiGo	PriceFrom $147	Free Cancellation	Rating 6.9 484 reviews	Search IndiGo flights
Malaysia Airlines	PriceFrom $206	Free Cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
Thai AirAsia	PriceFrom $247	Free Cancellation	Rating 7.5 216 reviews	Search Thai AirAsia flights
Singapore Airlines	PriceFrom $283	Free Cancellation	Rating 8.1 1,367 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom $365	Free Cancellation	Rating 7.8 350 reviews	Search Thai Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colombo to Southeast Asia. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Colombo to Southeast Asia?

Once you have performed a search for Colombo to Southeast Asia 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 Colombo to Southeast Asia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colombo to Southeast Asia 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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Popular cities in Southeast Asia

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Flights to Romefrom $340

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Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from $119

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Find the cheapest flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

SriLankan Airlines flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Our best SriLankan Airlines deals on Colombo Bandaranaike Intl Airport to Southeast Asia flight tickets

Malaysia Airlines flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Our best Malaysia Airlines deals on Colombo Bandaranaike Intl Airport to Southeast Asia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Southeast Asia that are best for you.

See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport to Southeast Asia

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 Southeast Asia?

What is the cheapest day to depart on your flight to Southeast Asia?

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

What is the cheapest Colombo Bandaranaike Intl to Southeast Asia flight route?

Fly from Colombo Bandaranaike Intl to Bangkok Don Mueang Intl for the best Colombo Bandaranaike Intl - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

What cabin class options are available on Colombo Bandaranaike Intl to Southeast Asia flights?

There are 3 cabin classes available to choose from on Colombo Bandaranaike Intl to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colombo Bandaranaike Intl Airport to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Colombo Bandaranaike Intl Airport to Southeast Asia.

What is the cheapest airline that flies from Colombo Bandaranaike Intl to Southeast Asia?

AirAsia, FitsAir, and IndiGo are the most popular carriers operating from Colombo Bandaranaike Intl to Southeast Asia

What airlines fly to Southeast Asia?

How many flights depart from Colombo Bandaranaike Intl Airport to Southeast Asia on average per day?

As of September 2025, 36 flights take off from Colombo Bandaranaike Intl Airport and land in Southeast Asia each day. The most common flight departure time for this route is 1:00AM, with 66% of daily flights taking off in the morning.

How many flights depart from Colombo Bandaranaike Intl Airport to Southeast Asia on average per week?

256 flights are operational weekly from Colombo Bandaranaike Intl Airport to Southeast Asia as of September 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

Cheap Colombo Bandaranaike Intl Airport to Southeast Asia flight deals and tips

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

Fastest flight time

Direct flights

Airports in Southeast Asia

When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to Southeast Asia?

How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Southeast Asia?

How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Southeast Asia?

What documentation or ID do you need to fly to Southeast Asia?

What is the most popular plane model from Colombo Bandaranaike Intl Airport to Southeast Asia?

Best airlines flying from Colombo Bandaranaike Intl Airport to Southeast Asia

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to Southeast Asia with momondo

Why use momondo?

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

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

How can momondo help me find flights from Colombo to Southeast Asia?

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

An easier way to manage your Southeast Asia 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 Southeast Asia

Popular cities in Southeast Asia

Popular flights according to clicks in the last 7 days on momondo