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

AirAsia, IndiGo, 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 48% of people opting to fly with this airline when travelling 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.

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.

£94 Cheap Flights from Colombo Bandaranaike Intl Airport to Southeast Asia in 2025

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

223 flights are operational weekly from Colombo Bandaranaike Intl Airport to Southeast Asia as of August 2025. The most popular departure day for this route is Wed, with 17% 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?

31 flights are operational daily from Colombo Bandaranaike Intl Airport to Southeast Asia as of August 2025. The most popular departure time for this route is 00:00, with 61% 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

10:40 - 16:55CMB-KUL

3h 45mdirect

08:40 - 09:40KUL-CMB

3h 30mdirect

£136AirAsia

Find Deal

Sun, 14 Sep - Sun, 21 Sep

10:40 - 16:55CMB-KUL

3h 45mdirect

08:40 - 09:40KUL-CMB

3h 30mdirect

£140AirAsia

Find Deal

Fri, 22 Aug - Wed, 27 Aug

00:50 - 17:40CMB-KUL

14h 20m1 stop

18:40 - 23:35KUL-CMB

7h 25m1 stop

£184Singapore Airlines

Find Deal

Tue, 16 Sep - Fri, 26 Sep

00:50 - 19:45CMB-KUL

16h 25m1 stop

14:35 - 23:35KUL-CMB

11h 30m1 stop

£185Singapore Airlines

Find Deal

Fri, 26 Sep - Tue, 30 Sep

00:20 - 06:40CMB-KUL

3h 50mdirect

22:00 - 22:50KUL-CMB

3h 20mdirect

£197Malaysia Airlines

Find Deal

Mon, 25 Aug - Thu, 25 Sep

00:20 - 06:40CMB-KUL

3h 50mdirect

22:00 - 22:55KUL-CMB

3h 25mdirect

£198Malaysia Airlines

Find Deal

Sat, 23 Aug - Wed, 27 Aug

03:30 - 13:20CMB-SIN

7h 20m1 stop

22:20 - 18:30SIN-CMB

22h 40m1 stop

£247IndiGo

Find Deal

Sat, 13 Sep - Sun, 21 Sep

03:30 - 09:05CMB-BKK

28h 05m1 stop

10:05 - 12:50BKK-CMB

28h 15m1 stop

£262IndiGo

Find Deal

Sat, 13 Sep - Sun, 21 Sep

01:50 - 08:30CMB-SIN

4h 10mdirect

20:10 - 21:30SIN-CMB

3h 50mdirect

£292SriLankan Airlines

Find Deal

Sat, 13 Sep - Sun, 21 Sep

07:50 - 12:55CMB-BKK

3h 35mdirect

07:45 - 09:35BKK-CMB

3h 20mdirect

£354SriLankan Airlines

Find Deal

Mon, 11 Aug - Tue, 12 Aug

Air India flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Our best Air India deals on Colombo Bandaranaike Intl Airport to Southeast Asia flight tickets

Air India

8 Aug

CMB08:20Colombo Bandaranaike Intl

10h 55m

1 stop

SIN21:45Singapore Changi

8 Sept

SIN13:35Singapore Changi

15h 15m

1 stop

CMB02:20Colombo Bandaranaike Intl

£269

Find similar

Air India

4 Aug

CMB17:05Colombo Bandaranaike Intl

11h 40m

1 stop

SIN07:15Singapore Changi

7 Sept

SIN13:35Singapore Changi

15h 15m

1 stop

CMB02:20Colombo Bandaranaike Intl

£273

Find similar

Air India

9 Aug

CMB17:05Colombo Bandaranaike Intl

11h 40m

1 stop

SIN07:15Singapore Changi

7 Sept

SIN20:30Singapore Changi

13h 20m

1 stop

CMB07:20Colombo Bandaranaike Intl

£276

Find similar

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

13 Sept

CMB01:50Colombo Bandaranaike Intl

4h 10m

SIN08:30Singapore Changi

21 Sept

SIN20:10Singapore Changi

3h 50m

CMB21:30Colombo Bandaranaike Intl

£292

Find similar

SriLankan Airlines

6 Aug

CMB07:30Colombo Bandaranaike Intl

4h 10m

SIN14:10Singapore Changi

5 Sept

SIN20:10Singapore Changi

3h 50m

CMB21:30Colombo Bandaranaike Intl

£309

Find similar

SriLankan Airlines

8 Aug

CMB01:50Colombo Bandaranaike Intl

4h 10m

SIN08:30Singapore Changi

7 Sept

SIN09:45Singapore Changi

3h 50m

CMB11:05Colombo Bandaranaike Intl

£320

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

Sun 14/9

10:40-16:55

Nonstop3h 45m

Kuala Lumpur Intl

Sun 21/9

08:40-09:40

Nonstop3h 30m

£136

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Fri 22/8

10:40-16:55

Nonstop3h 45m

Kuala Lumpur Intl

Wed 27/8

08:40-09:40

Nonstop3h 30m

£140

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Tue 16/9

00:50-17:40

1 stop14h 20m

Kuala Lumpur Intl

Fri 26/9

18:40-23:35

1 stop7h 25m

£184

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Fri 26/9

00:50-19:45

1 stop16h 25m

Kuala Lumpur Intl

Tue 30/9

14:35-23:35

1 stop11h 30m

£185

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 25/8

00:20-06:40

Nonstop3h 50m

Kuala Lumpur Intl

Thu 25/9

22:00-22:50

Nonstop3h 20m

£197

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sat 23/8

00:20-06:40

Nonstop3h 50m

Kuala Lumpur Intl

Wed 27/8

22:00-22:55

Nonstop3h 25m

£198

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sat 13/9

03:30-13:20

1 stop7h 20m

Singapore Changi

Sun 21/9

22:20-18:30

1 stop22h 40m

£247

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sat 13/9

03:30-09:05

1 stop28h 05m

Bangkok Suvarnabhumi

Sun 21/9

10:05-12:50

1 stop28h 15m

£262

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sat 13/9

01:50-08:30

Nonstop4h 10m

Singapore Changi

Sun 21/9

20:10-21:30

Nonstop3h 50m

£292

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 11/8

07:50-12:55

Nonstop3h 35m

Bangkok Suvarnabhumi

Tue 12/8

07:45-09:35

Nonstop3h 20m

£354

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 October is, on average, the cheapest month to fly to Southeast Asia from Colombo Bandaranaike Intl Airport, with most prices found around £200. If you are unable to visit Southeast Asia during the month of October, then departing from Colombo Bandaranaike Intl Airport during the month August 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 Friday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £365. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Saturday is £498.

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

In the afternoon 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 £125. Flying to Southeast Asia in the afternoon 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 £365. 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 Singapore Changi 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 £222 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 £204 on momondo.

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

There are 4 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

Best price found	£94
Fastest flight time	3h 35m
Direct flights	Every day
Airports in Southeast Asia	3 airports

The best one-way flight to Southeast Asia from Colombo Bandaranaike Intl Airport in the past 72 hours is £94. The best return flight deal from Colombo Bandaranaike Intl Airport to Southeast Asia found on momondo in the last 72 hours is £136.

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 3 airports near Southeast Asia: Kuala Lumpur Intl (KUL), Bangkok Suvarnabhumi (BKK), Singapore Changi (SIN)

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 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 August 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 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 (38.58% of total bookings). The next most popular plane models are Airbus A330-300 (7.68%), Boeing 737 MAX 8 (6.48%), and Airbus A321 (sharklets) (6.10%).

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 £123	Free Cancellation	Rating 6.8 75 reviews	Search SriLankan Airlines flights
Jetstar Asia	PriceFrom £140	Free Cancellation	Rating 6.7 58 reviews	Search Jetstar Asia flights
Thai AirAsia	PriceFrom £158	Free Cancellation	Rating 7.5 217 reviews	Search Thai AirAsia flights
IndiGo	PriceFrom £160	Free Cancellation	Rating 6.8 478 reviews	Search IndiGo flights
AirAsia	PriceFrom £174	Free Cancellation	Rating 6.7 209 reviews	Search AirAsia flights
Singapore Airlines	PriceFrom £211	Free Cancellation	Rating 8.1 1,338 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom £220	Free Cancellation	Rating 7.8 340 reviews	Search Thai Airways flights
Malaysia Airlines	PriceFrom £253	Free Cancellation	Rating 7.4 271 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.

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.

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Find better results for your trip to Southeast Asia

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Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from £94

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air India flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Our best Air India 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

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 Singapore Changi 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 4 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, IndiGo, and Malaysia Airlines are the most popular carriers operating 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?

31 flights are operational daily from Colombo Bandaranaike Intl Airport to Southeast Asia as of August 2025. The most popular departure time for this route is 00:00, with 61% of flights per day taking off in the morning.

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

223 flights are operational weekly from Colombo Bandaranaike Intl Airport to Southeast Asia as of August 2025. The most popular departure day for this route is Wed, with 17% 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

Best price found

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, 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