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 40% 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, 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 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.

$186 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?

As of February 2026, there are 238 flights per week flying from Colombo Bandaranaike Intl Airport to Southeast Asia. The most common day of the week flights depart is Mon, with 21% 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 34 per day as of February 2026. The most frequent departure time is 01:00, with 65% of daily flights leaving in the morning.

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

02:05 - 08:25

CMB

KUL

3h 50mdirect

00:05 - 01:05

KUL

CMB

3h 30mdirect

$291Batik Air

Mon, 13 Apr - Mon, 20 Apr

09:05 - 15:30

CMB

KUL

3h 55mdirect

16:30 - 17:35

KUL

CMB

3h 35mdirect

$295FitsAir

Fri, 3 Apr - Fri, 10 Apr

10:25 - 16:35

CMB

KUL

3h 40mdirect

08:25 - 09:25

KUL

CMB

3h 30mdirect

$299AirAsia

Thu, 23 Apr - Sun, 26 Apr

03:30 - 09:50

CMB

KUL

3h 50mdirect

20:50 - 21:50

KUL

CMB

3h 30mdirect

$301Multiple Airlines

Sat, 14 Mar - Tue, 24 Mar

10:25 - 16:35

CMB

KUL

3h 40mdirect

08:25 - 09:25

KUL

CMB

3h 30mdirect

$304AirAsia

Sun, 22 Mar - Sun, 29 Mar

23:00 - 14:30

CMB

SIN

13h 00m

1 stop

08:55 - 21:50

SIN

CMB

15h 25m

1 stop

$418Multiple Airlines

Tue, 17 Mar - Mon, 23 Mar

00:40 - 10:15

CMB

BKK

8h 05m

1 stop

11:05 - 23:35

BKK

CMB

14h 00m

1 stop

$431Malaysia Airlines

Sat, 7 Mar - Sat, 14 Mar

00:40 - 13:25

CMB

BKK

11h 15m

1 stop

17:05 - 23:35

BKK

CMB

8h 00m

1 stop

$432Malaysia Airlines

Sat, 7 Mar - Sat, 14 Mar

00:45 - 07:15

CMB

SIN

4h 00mdirect

22:10 - 23:30

SIN

CMB

3h 50mdirect

$438Singapore Airlines

Wed, 18 Mar - Sat, 21 Mar

00:50 - 07:20

CMB

SIN

4h 00mdirect

09:30 - 10:45

SIN

CMB

3h 45mdirect

$439Singapore Airlines

Mon, 4 May - Tue, 12 May

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

15 Mar

CMB01:35Colombo Bandaranaike Intl

4h 05m

SIN08:10Singapore Changi

23 Mar

SIN19:50Singapore Changi

3h 50m

CMB21:10Colombo Bandaranaike Intl

$527

SriLankan Airlines

17 Mar

CMB07:30Colombo Bandaranaike Intl

3h 35m

BKK12:35Bangkok Suvarnabhumi

24 Mar

BKK09:00Bangkok Suvarnabhumi

3h 30m

CMB11:00Colombo Bandaranaike Intl

$558

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

13 Mar

CMB00:40Colombo Bandaranaike Intl

3h 45m

KUL06:55Kuala Lumpur Intl

23 Mar

KUL22:35Kuala Lumpur Intl

3h 30m

CMB23:35Colombo Bandaranaike Intl

$393

Malaysia Airlines

10 Apr

CMB11:20Colombo Bandaranaike Intl

3h 45m

KUL17:35Kuala Lumpur Intl

15 Apr

KUL22:00Kuala Lumpur Intl

3h 25m

CMB22:55Colombo Bandaranaike Intl

$407

Malaysia Airlines

12 Mar

CMB00:40Colombo Bandaranaike Intl

3h 45m

KUL06:55Kuala Lumpur Intl

22 Mar

KUL22:35Kuala Lumpur Intl

3h 30m

CMB23:35Colombo Bandaranaike Intl

$428

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 13/4

02:05-08:25

Nonstop3h 50m

Kuala Lumpur Intl

Mon 20/4

00:05-01:05

Nonstop3h 30m

$291

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Fri 3/4

09:05-15:30

Nonstop3h 55m

Kuala Lumpur Intl

Fri 10/4

16:30-17:35

Nonstop3h 35m

$295

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Thu 23/4

10:25-16:35

Nonstop3h 40m

Kuala Lumpur Intl

Sun 26/4

08:25-09:25

Nonstop3h 30m

$299

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sat 14/3

03:30-09:50

Nonstop3h 50m

Kuala Lumpur Intl

Tue 24/3

20:50-21:50

Nonstop3h 30m

$301

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sun 22/3

10:25-16:35

Nonstop3h 40m

Kuala Lumpur Intl

Sun 29/3

08:25-09:25

Nonstop3h 30m

$304

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Tue 17/3

23:00-14:30

1 stop13h 00m

Singapore Changi

Mon 23/3

08:55-21:50

1 stop15h 25m

$418

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sat 7/3

00:40-10:15

1 stop8h 05m

Bangkok Suvarnabhumi

Sat 14/3

11:05-23:35

1 stop14h 00m

$431

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sat 7/3

00:40-13:25

1 stop11h 15m

Bangkok Suvarnabhumi

Sat 14/3

17:05-23:35

1 stop8h 00m

$432

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 18/3

00:45-07:15

Nonstop4h 00m

Singapore Changi

Sat 21/3

22:10-23:30

Nonstop3h 50m

$438

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Mon 4/5

00:50-07:20

Nonstop4h 00m

Singapore Changi

Tue 12/5

09:30-10:45

Nonstop3h 45m

$439

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 $523, 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 $549.

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 $615 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 $256 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 February 2026.
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 33.89% of the total bookings. Other popular models include Airbus A330-300 with 9.67%, Airbus A321neo with 8.15%, and Boeing 737 MAX 8 with 6.21%.

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 $188	Free cancellation	Rating 6.8 228 reviews	Search AirAsia flights
Jetstar Asia	PriceFrom $227	Free cancellation	Rating 6.7 58 reviews	Search Jetstar Asia flights
Thai AirAsia	PriceFrom $253	Free cancellation	Rating 7.5 234 reviews	Search Thai AirAsia flights
Singapore Airlines	PriceFrom $431	Free cancellation	Rating 8.2 1,457 reviews	Search Singapore Airlines flights
SriLankan Airlines	PriceFrom $453	Free cancellation	Rating 6.8 79 reviews	Search SriLankan Airlines flights
Thai Airways	PriceFrom $540	Free cancellation	Rating 7.8 382 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 19/3

Thu 26/3

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Southeast Asia

Popular cities

Other flights from Colombo Bandaranaike Intl Airport

Airlines

Complete your trip

Feeling lucky

Popular Cities in Southeast Asia

Look for other cheap flights to Sydney

Look for other cheap flights to Melbourne

Look for other cheap flights to Denpasarfrom $219

Look for other cheap flights to Londonfrom $768

Look for other cheap flights to Brisbanefrom $126

Look for other cheap flights to Bangkokfrom $332

Look for other cheap flights to Perthfrom $339

Look for other cheap flights to Tokyofrom $426

Look for other cheap flights to New Delhifrom $486

Look for other cheap flights to Singaporefrom $268

Look for other cheap flights to Kuala Lumpurfrom $244

Look for other cheap flights to Manilafrom $349

Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from $186

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

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 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

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

Colombo Bandaranaike Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Southeast Asia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Southeast Asia

Explore popular destinations other users love

According to popular flight searches on momondo this year