Which airlines fly to Southeast Asia?

Thai AirAsia, Singapore Airlines and SriLankan 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 travelling to Southeast Asia. Keep in mind that there are 6 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, Malaysia Airlines, and Batik Air 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 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.

£95 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 day?

37 flights are operational daily from Colombo Bandaranaike Intl Airport to Southeast Asia as of December 2025. The most popular departure time for this route is 01:00, with 66% of flights per day taking off in the morning.

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

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

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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.

10:40 - 16:55

CMB

KUL

3h 45mdirect

08:40 - 09:40

KUL

CMB

3h 30mdirect

£153AirAsia

Sun, 10 May - Wed, 20 May

22:50 - 05:00

CMB

KUL

3h 40mdirect

20:50 - 21:50

KUL

CMB

3h 30mdirect

£154AirAsia

Mon, 16 Feb - Mon, 23 Feb

10:25 - 16:35

CMB

KUL

3h 40mdirect

08:25 - 09:25

KUL

CMB

3h 30mdirect

£157AirAsia

Sun, 8 Mar - Sun, 15 Mar

00:45 - 20:00

CMB

BKK

17h 45m1 stop

21:10 - 10:45

BKK

CMB

15h 05m1 stop

£232Singapore Airlines

Mon, 23 Mar - Sat, 28 Mar

00:45 - 20:00

CMB

BKK

17h 45m1 stop

20:00 - 23:30

BKK

CMB

29h 00m1 stop

£233Singapore Airlines

Mon, 9 Mar - Tue, 17 Mar

00:40 - 16:05

CMB

BKK

13h 55m1 stop

11:05 - 23:35

BKK

CMB

14h 00m1 stop

£240Malaysia Airlines

Thu, 29 Jan - Sat, 7 Feb

10:25 - 19:40

CMB

SIN

6h 45m1 stop

16:10 - 21:55

SIN

CMB

8h 15m1 stop

£240Multiple Airlines

Mon, 16 Mar - Mon, 30 Mar

10:25 - 20:25

CMB

SIN

7h 30m1 stop

16:35 - 21:50

SIN

CMB

7h 45m1 stop

£252Multiple Airlines

Sat, 14 Mar - Thu, 19 Mar

12:10 - 18:40

CMB

SIN

4h 00mdirect

09:40 - 11:00

SIN

CMB

3h 50mdirect

£274SriLankan Airlines

Sat, 14 Mar - Thu, 19 Mar

00:40 - 10:15

CMB

BKK

8h 05m1 stop

11:05 - 23:35

BKK

CMB

14h 00m1 stop

£280Malaysia Airlines

Sun, 18 Jan - Mon, 26 Jan

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

1 Feb

CMB00:40Colombo Bandaranaike Intl

3h 45m

KUL06:55Kuala Lumpur Intl

9 Feb

KUL22:35Kuala Lumpur Intl

3h 30m

CMB23:35Colombo Bandaranaike Intl

£197

Find similar

Malaysia Airlines

29 Jan

CMB00:40Colombo Bandaranaike Intl

13h 55m

1 stop

BKK16:05Bangkok Suvarnabhumi

7 Feb

BKK11:05Bangkok Suvarnabhumi

14h 00m

1 stop

CMB23:35Colombo Bandaranaike Intl

£240

Find similar

Malaysia Airlines

3 Jan

CMB23:35Colombo Bandaranaike Intl

3h 45m

KUL05:50Kuala Lumpur Intl

10 Jan

KUL21:25Kuala Lumpur Intl

3h 40m

CMB22:35Colombo Bandaranaike Intl

£244

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

14 Mar

CMB12:10Colombo Bandaranaike Intl

4h 00m

SIN18:40Singapore Changi

19 Mar

SIN09:40Singapore Changi

3h 50m

CMB11:00Colombo Bandaranaike Intl

£274

Find similar

SriLankan Airlines

18 Feb

CMB07:30Colombo Bandaranaike Intl

3h 35m

BKK12:35Bangkok Suvarnabhumi

22 Feb

BKK13:55Bangkok Suvarnabhumi

3h 30m

CMB15:55Colombo Bandaranaike Intl

£380

Find similar

SriLankan Airlines

9 Mar

CMB01:15Colombo Bandaranaike Intl

3h 35m

BKK06:20Bangkok Suvarnabhumi

17 Mar

BKK13:55Bangkok Suvarnabhumi

3h 30m

CMB15:55Colombo Bandaranaike Intl

£402

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 10/5

10:40-16:55

Nonstop3h 45m

Kuala Lumpur Intl

Wed 20/5

08:40-09:40

Nonstop3h 30m

£153

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 16/2

22:50-05:00

Nonstop3h 40m

Kuala Lumpur Intl

Mon 23/2

20:50-21:50

Nonstop3h 30m

£154

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sun 8/3

10:25-16:35

Nonstop3h 40m

Kuala Lumpur Intl

Sun 15/3

08:25-09:25

Nonstop3h 30m

£157

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 23/3

00:45-20:00

1 stop17h 45m

Bangkok Suvarnabhumi

Sat 28/3

21:10-10:45

1 stop15h 05m

£232

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 9/3

00:45-20:00

1 stop17h 45m

Bangkok Suvarnabhumi

Tue 17/3

20:00-23:30

1 stop29h 00m

£233

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Thu 29/1

00:40-16:05

1 stop13h 55m

Bangkok Suvarnabhumi

Sat 7/2

11:05-23:35

1 stop14h 00m

£240

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Mon 16/3

10:25-19:40

1 stop6h 45m

Singapore Changi

Mon 30/3

16:10-21:55

1 stop8h 15m

£240

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sat 14/3

10:25-20:25

1 stop7h 30m

Singapore Changi

Thu 19/3

16:35-21:50

1 stop7h 45m

£252

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sat 14/3

12:10-18:40

Nonstop4h 00m

Singapore Changi

Thu 19/3

09:40-11:00

Nonstop3h 50m

£274

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 18/1

00:40-10:15

1 stop8h 05m

Bangkok Suvarnabhumi

Mon 26/1

11:05-23:35

1 stop14h 00m

£280

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 £205. If you are unable to visit Southeast Asia during the month of October, then departing from Colombo Bandaranaike Intl Airport during the month November is also very affordable. Most momondo users find prices during this month for around £206.

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 £296. 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 £684.

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 £123. 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 £345. 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 £223 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 £206 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

Fastest flight time	3h 20m
Direct flights	Every day
Airports in Southeast Asia	295 airports

The fastest flight from Colombo Bandaranaike Intl Airport to Southeast Asia takes 3h 20m

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 Bangkok Suvarnabhumi (BKK), Kuala Lumpur Intl (KUL), 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 8 as of December 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 (33.48% of total bookings). The next most popular plane models are Airbus A330-300 (10.02%), Airbus A321neo (7.20%), and Boeing 737 MAX 8 (6.05%).

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 £121	Free Cancellation	Rating 6.9 77 reviews	Search SriLankan Airlines flights
Jetstar Asia	PriceFrom £138	Free Cancellation	Rating 6.7 58 reviews	Search Jetstar Asia flights
AirAsia	PriceFrom £151	Free Cancellation	Rating 6.8 222 reviews	Search AirAsia flights
Thai AirAsia	PriceFrom £178	Free Cancellation	Rating 7.4 225 reviews	Search Thai AirAsia flights
Singapore Airlines	PriceFrom £208	Free Cancellation	Rating 8.1 1,415 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom £237	Free Cancellation	Rating 7.8 369 reviews	Search Thai Airways 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

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Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from £95

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Big names, great deals

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

Cheap return flights

Cheap one-way flights

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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?

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 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, Malaysia Airlines, and Batik Air 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?

37 flights are operational daily from Colombo Bandaranaike Intl Airport to Southeast Asia as of December 2025. The most popular departure time for this route is 01:00, with 66% 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?

263 flights are operational weekly from Colombo Bandaranaike Intl Airport to Southeast Asia as of December 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, 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