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

Batik Air, AirAsia, and Malaysia Airlines are the most popular carriers operating from Colombo Bandaranaike Intl to Southeast Asia

Which airlines fly to Southeast Asia?

Thai AirAsia, SriLankan Airlines and AirAsia 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 travelling to Southeast Asia. Keep in mind that there are 7 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

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 travel and health documents required for your trip to Southeast Asia 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 license, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£97 Cheap Flights from Colombo Bandaranaike Intl Airport to Southeast Asia in 2026

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

247 flights are operational weekly from Colombo Bandaranaike Intl Airport to Southeast Asia as of April 2026. 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?

35 flights are operational daily from Colombo Bandaranaike Intl Airport to Southeast Asia as of April 2026. The most popular departure time for this route is 00:00, with 63% of flights per day 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 return flights

Enter your travel dates to find the best prices.

22:55 - 05:00

CMB

KUL

3h 35mdirect

08:40 - 09:40

KUL

CMB

3h 30mdirect

£150AirAsia

Thu, 2 Jul - Thu, 9 Jul

22:55 - 05:00

CMB

KUL

3h 35mdirect

08:40 - 09:40

KUL

CMB

3h 30mdirect

£151AirAsia

Thu, 2 Jul - Thu, 9 Jul

22:55 - 05:00

CMB

KUL

3h 35mdirect

08:40 - 09:40

KUL

CMB

3h 30mdirect

£153AirAsia

Wed, 1 Jul - Sat, 4 Jul

17:05 - 07:00

CMB

KUL

11h 25m

1 stop

08:40 - 09:40

KUL

CMB

3h 30mdirect

£167Multiple Airlines

Thu, 2 Jul - Thu, 9 Jul

17:05 - 07:00

CMB

KUL

11h 25m

1 stop

20:50 - 21:55

KUL

CMB

3h 35mdirect

£168Multiple Airlines

Thu, 2 Jul - Thu, 9 Jul

02:05 - 08:25

CMB

KUL

3h 50mdirect

00:05 - 01:05

KUL

CMB

3h 30mdirect

£176Batik Air

Sun, 24 May - Sun, 31 May

00:50 - 07:20

CMB

SIN

4h 00mdirect

22:20 - 23:35

SIN

CMB

3h 45mdirect

£210Singapore Airlines

Wed, 10 Jun - Mon, 15 Jun

00:50 - 20:00

CMB

BKK

17h 40m

1 stop

09:20 - 23:35

BKK

CMB

15h 45m

1 stop

£259Singapore Airlines

Sun, 7 Jun - Mon, 15 Jun

11:20 - 18:30

CMB

DPS

28h 40m

1 stop

19:20 - 10:05

DPS

CMB

17h 15m

1 stop

£304Malaysia Airlines

Wed, 2 Sep - Tue, 29 Sep

02:05 - 21:05

CMB

DPS

16h 30m

1 stop

13:10 - 01:05

DPS

CMB

14h 25m

1 stop

£308Batik Air

Mon, 4 May - Mon, 18 May

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

21 Jun

CMB11:20Colombo Bandaranaike Intl

10h 15m

1 stop

BKK23:05Bangkok Suvarnabhumi

7 Jul

BKK19:45Bangkok Suvarnabhumi

15h 50m

1 stop

CMB10:05Colombo Bandaranaike Intl

£274

Malaysia Airlines

10 Jul

CMB11:20Colombo Bandaranaike Intl

10h 15m

1 stop

BKK23:05Bangkok Suvarnabhumi

14 Jul

BKK19:45Bangkok Suvarnabhumi

15h 50m

1 stop

CMB10:05Colombo Bandaranaike Intl

£275

Malaysia Airlines

21 Jun

CMB11:20Colombo Bandaranaike Intl

10h 15m

1 stop

BKK23:05Bangkok Suvarnabhumi

10 Jul

BKK17:15Bangkok Suvarnabhumi

7h 10m

1 stop

CMB22:55Colombo Bandaranaike Intl

£294

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

26 May

CMB01:50Colombo Bandaranaike Intl

4h 10m

SIN08:30Singapore Changi

3 Jun

SIN20:10Singapore Changi

3h 50m

CMB21:30Colombo Bandaranaike Intl

£271

SriLankan Airlines

19 May

CMB07:35Colombo Bandaranaike Intl

3h 40m

BKK12:45Bangkok Suvarnabhumi

23 May

BKK07:45Bangkok Suvarnabhumi

3h 20m

CMB09:35Colombo Bandaranaike Intl

£337

SriLankan Airlines

6 May

CMB07:35Colombo Bandaranaike Intl

3h 40m

BKK12:45Bangkok Suvarnabhumi

9 May

BKK07:45Bangkok Suvarnabhumi

3h 20m

CMB09:35Colombo Bandaranaike Intl

£337

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

Cheapest return flight

Fastest return journey

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Thu 2/7

22:55-05:00

Nonstop3h 35m

Kuala Lumpur Intl

Thu 9/7

08:40-09:40

Nonstop3h 30m

£150

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Thu 2/7

22:55-05:00

Nonstop3h 35m

Kuala Lumpur Intl

Thu 9/7

08:40-09:40

Nonstop3h 30m

£151

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Wed 1/7

22:55-05:00

Nonstop3h 35m

Kuala Lumpur Intl

Sat 4/7

08:40-09:40

Nonstop3h 30m

£153

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Thu 2/7

17:05-07:00

1 stop11h 25m

Kuala Lumpur Intl

Thu 9/7

08:40-09:40

Nonstop3h 30m

£167

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Thu 2/7

17:05-07:00

1 stop11h 25m

Kuala Lumpur Intl

Thu 9/7

20:50-21:55

Nonstop3h 35m

£168

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sun 24/5

02:05-08:25

Nonstop3h 50m

Kuala Lumpur Intl

Sun 31/5

00:05-01:05

Nonstop3h 30m

£176

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 10/6

00:50-07:20

Nonstop4h 00m

Singapore Changi

Mon 15/6

22:20-23:35

Nonstop3h 45m

£210

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 7/6

00:50-20:00

1 stop17h 40m

Bangkok Suvarnabhumi

Mon 15/6

09:20-23:35

1 stop15h 45m

£259

ColomboDenpasar

CMB - DPS

CMBDPS

Colombo Bandaranaike Intl

Wed 2/9

11:20-18:30

1 stop28h 40m

Denpasar Bali Ngurah Rai

Tue 29/9

19:20-10:05

1 stop17h 15m

£304

ColomboDenpasar

CMB - DPS

CMBDPS

Colombo Bandaranaike Intl

Mon 4/5

02:05-21:05

1 stop16h 30m

Denpasar Bali Ngurah Rai

Mon 18/5

13:10-01:05

1 stop14h 25m

£308

Flights are sorted by cheapest return 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 March is, on average, the cheapest month to fly to Southeast Asia from Colombo Bandaranaike Intl Airport, with most prices found around £191. If you are unable to visit Southeast Asia during the month of March, then departing from Colombo Bandaranaike Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around £204.

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

Our data shows that Sunday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £294. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Friday is £360.

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 £221. 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 £337. 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 £217 when searching weeks before you fly. 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 £177 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?

You could potentially save up to 5% on your flight if you consider stops on a Colombo Bandaranaike Intl Airport to Southeast Asia flight.

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	295 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 295 airports in Southeast Asia. From Colombo Bandaranaike Intl Airport there are direct flights to Kuala Lumpur Intl (KUL), Bangkok Suvarnabhumi (BKK).

Search flight deals

Frequently asked questions about flying from Colombo Bandaranaike Intl Airport to Southeast Asia

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 are refreshed on a daily basis.
How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Southeast Asia?
The number of operators available for flights from Colombo Bandaranaike Intl Airport to Southeast Asia is 9 as of April 2026.
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 travel and health documents required for your trip to Southeast Asia 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 license, and a passport valid for six-months after you plan to arrive at Southeast Asia. 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 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 (34.54% of total bookings). The next most popular plane models are Airbus A330-300 (10.86%), Airbus A321neo (7.04%), and Airbus A320neo (6.77%).

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
AirAsia	PriceFrom £63	Free Cancellation	Rating 6.8 232 reviews	Search AirAsia flights
SriLankan Airlines	PriceFrom £120	Free Cancellation	Rating 6.8 82 reviews	Search SriLankan Airlines flights
Jetstar Asia	PriceFrom £122	Free Cancellation	Rating 6.7 58 reviews	Search Jetstar Asia flights
Thai AirAsia	PriceFrom £138	Free Cancellation	Rating 7.4 240 reviews	Search Thai AirAsia flights
Singapore Airlines	PriceFrom £207	Free Cancellation	Rating 8.2 1,493 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom £285	Free Cancellation	Rating 7.8 396 reviews	Search Thai Airways flights
Malaysia Airlines	PriceFrom £340	Free Cancellation	Rating 7.4 305 reviews	Search Malaysia Airlines flights

Why use momondo?

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

It is quick and easy to find Colombo to Southeast Asia 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 Southeast Asia that suits you.

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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southeast Asia from Colombo.

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

Yes momondo offers price alerts on flights to Southeast Asia from Colombo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Londonfrom £30

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Flights to Copenhagenfrom £29

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Flights to Lagosfrom £461

Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from £97

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

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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

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

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

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?

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?

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

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

Which airlines fly to Southeast Asia?

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

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

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

Frequently asked questions about flying 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?

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organise 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

Colombo Bandaranaike Intl Airport flight routes

According to popular flight searches on momondo this year

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