Which 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 42% 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 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 licence, 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.

$197 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?

As of December 2025, there are 237 flights per week flying from Colombo Bandaranaike Intl Airport to Southeast Asia. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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

The number of flights available between Colombo Bandaranaike Intl Airport and Southeast Asia is 33 per day as of December 2025. The most frequent departure time is 01:00, with 66% of daily flights leaving 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.

22:50 - 05:00

CMB

KUL

3h 40mdirect

20:50 - 21:50

KUL

CMB

3h 30mdirect

$309AirAsia

Mon, 16 Feb - Mon, 23 Feb

10:25 - 16:35

CMB

KUL

3h 40mdirect

08:25 - 09:25

KUL

CMB

3h 30mdirect

$315AirAsia

Sun, 8 Mar - Sun, 15 Mar

00:45 - 20:00

CMB

BKK

17h 45m1 stop

21:10 - 10:45

BKK

CMB

15h 05m1 stop

$464Singapore Airlines

Mon, 23 Mar - Sat, 28 Mar

00:45 - 17:00

CMB

BKK

14h 45m1 stop

09:35 - 23:30

BKK

CMB

15h 25m1 stop

$465Singapore Airlines

Sun, 1 Mar - Mon, 9 Mar

00:40 - 16:05

CMB

BKK

13h 55m1 stop

11:05 - 23:35

BKK

CMB

14h 00m1 stop

$481Malaysia Airlines

Thu, 29 Jan - Sat, 7 Feb

00:40 - 13:25

CMB

BKK

11h 15m1 stop

17:05 - 23:35

BKK

CMB

8h 00m1 stop

$490Malaysia Airlines

Thu, 29 Jan - Sat, 7 Feb

18:35 - 06:40

CMB

SIN

9h 35m1 stop

09:40 - 11:00

SIN

CMB

3h 50mdirect

$511Multiple Airlines

Fri, 20 Mar - Thu, 26 Mar

20:15 - 22:20

CMB

DPS

23h 35m2 stops

18:30 - 18:25

DPS

CMB

50h 25m3 stops

$2,018Emirates

Sat, 7 Feb - Sat, 14 Feb

20:15 - 22:20

CMB

DPS

23h 35m2 stops

12:45 - 21:55

DPS

CMB

35h 40m2 stops

$2,027Emirates

Wed, 4 Feb - Wed, 11 Feb

11:15 - 22:10

CMB

DPS

32h 25m3 stops

12:10 - 16:20

DPS

CMB

30h 40m2 stops

$3,370Multiple Airlines

Thu, 1 Jan - Wed, 7 Jan

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 Feb

CMB07:30Colombo Bandaranaike Intl

3h 35m

BKK12:35Bangkok Suvarnabhumi

27 Feb

BKK09:00Bangkok Suvarnabhumi

3h 30m

CMB11:00Colombo Bandaranaike Intl

$632

Find similar

SriLankan Airlines

6 Feb

CMB07:30Colombo Bandaranaike Intl

3h 35m

BKK12:35Bangkok Suvarnabhumi

13 Feb

BKK13:45Bangkok Suvarnabhumi

3h 30m

CMB15:45Colombo Bandaranaike Intl

$659

Find similar

SriLankan Airlines

17 Feb

CMB07:30Colombo Bandaranaike Intl

3h 35m

BKK12:35Bangkok Suvarnabhumi

2 Mar

BKK09:00Bangkok Suvarnabhumi

3h 30m

CMB11:00Colombo Bandaranaike Intl

$695

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

3 Jan

CMB00:40Colombo Bandaranaike Intl

3h 45m

KUL06:55Kuala Lumpur Intl

11 Jan

KUL22:35Kuala Lumpur Intl

3h 30m

CMB23:35Colombo Bandaranaike Intl

$489

Find similar

Malaysia Airlines

29 Jan

CMB00:40Colombo Bandaranaike Intl

11h 15m

1 stop

BKK13:25Bangkok Suvarnabhumi

7 Feb

BKK17:05Bangkok Suvarnabhumi

8h 00m

1 stop

CMB23:35Colombo Bandaranaike Intl

$490

Find similar

Malaysia Airlines

12 May

CMB00:05Colombo Bandaranaike Intl

8h 50m

1 stop

SIN11:25Singapore Changi

20 May

SIN18:15Singapore Changi

7h 10m

1 stop

CMB22:55Colombo Bandaranaike Intl

$507

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

Mon 16/2

22:50-05:00

Nonstop3h 40m

Kuala Lumpur Intl

Mon 23/2

20:50-21:50

Nonstop3h 30m

$309

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

$315

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

$464

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 1/3

00:45-17:00

1 stop14h 45m

Bangkok Suvarnabhumi

Mon 9/3

09:35-23:30

1 stop15h 25m

$465

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

$481

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Thu 29/1

00:40-13:25

1 stop11h 15m

Bangkok Suvarnabhumi

Sat 7/2

17:05-23:35

1 stop8h 00m

$490

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Fri 20/3

18:35-06:40

1 stop9h 35m

Singapore Changi

Thu 26/3

09:40-11:00

Nonstop3h 50m

$511

ColomboDenpasar

CMB - DPS

CMBDPS

Colombo Bandaranaike Intl

Sat 7/2

20:15-22:20

2 stops23h 35m

Denpasar Bali Ngurah Rai

Sat 14/2

18:30-18:25

3 stops50h 25m

$2,018

ColomboDenpasar

CMB - DPS

CMBDPS

Colombo Bandaranaike Intl

Wed 4/2

20:15-22:20

2 stops23h 35m

Denpasar Bali Ngurah Rai

Wed 11/2

12:45-21:55

2 stops35h 40m

$2,027

ColomboDenpasar

CMB - DPS

CMBDPS

Colombo Bandaranaike Intl

Thu 1/1

11:15-22:10

3 stops32h 25m

Denpasar Bali Ngurah Rai

Wed 7/1

12:10-16:20

2 stops30h 40m

$3,370

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 cheapest month to fly to Southeast Asia from Colombo Bandaranaike Intl Airport is in November. Flight prices, which tend to average around $552, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Southeast Asia, with average flight prices from Colombo Bandaranaike Intl Airport averaging around $574.

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 $564. On the other hand, Saturday is the most expensive day to depart from Colombo Bandaranaike Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $909.

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

In the morning 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 $662. Flying to Southeast Asia in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive, with an average ticket price of $723.

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 $676 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 $270 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 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).

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 updated daily.
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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 licence, 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 flights between Colombo Bandaranaike Intl Airport and Southeast Asia, the leading plane model is Airbus A320-100/200, making up 33.48% of the total bookings. Other popular models include Airbus A330-300 with 10.02%, Airbus A321neo with 7.20%, and Boeing 737 MAX 8 with 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
AirAsia	PriceFrom $199	Free cancellation	Rating 6.8 223 reviews	Search AirAsia flights
Thai AirAsia	PriceFrom $267	Free cancellation	Rating 7.4 225 reviews	Search Thai AirAsia flights
Jetstar Asia	PriceFrom $269	Free cancellation	Rating 6.7 58 reviews	Search Jetstar Asia flights
Singapore Airlines	PriceFrom $455	Free cancellation	Rating 8.1 1,419 reviews	Search Singapore Airlines flights
SriLankan Airlines	PriceFrom $538	Free cancellation	Rating 6.9 77 reviews	Search SriLankan Airlines flights
Thai Airways	PriceFrom $570	Free cancellation	Rating 7.8 371 reviews	Search Thai Airways flights

Why use momondo?

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

Finding the right flight to Southeast Asia from Colombo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southeast Asia quick and easy, saving you time and money.

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

All flight searches from Colombo to Southeast Asia on momondo can be filtered to show those which offer flexible booking policies.

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?

If you are simply researching potential flights to Southeast Asia, momondo offers a useful price alert feature which will track prices for flights to Southeast Asia from Colombo and alert you when they 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 $197

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

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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

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, Malaysia Airlines, and IndiGo 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?

The number of flights available between Colombo Bandaranaike Intl Airport and Southeast Asia is 33 per day as of December 2025. The most frequent departure time is 01:00, with 66% of daily flights leaving in the morning.

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

As of December 2025, there are 237 flights per week flying from Colombo Bandaranaike Intl Airport to Southeast Asia. The most common day of the week flights depart is Mon, with 18% of flights 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