What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Southeast Asia one-way?

One-way options have recently been found by users for as low as $181 on AirAsia. Other airlines that offer cheap prices include IndiGo from $239 and Jetstar Asia from $240 one-way. Find deals

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm. Find deals

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular routes from Colombo Bandaranaike Intl Airport to Southeast Asia?

The most popular route from Colombo Bandaranaike Intl Airport to Southeast Asia is Colombo Bandaranaike Intl - Singapore Changi. You may also consider Colombo Bandaranaike Intl - Denpasar Bali Ngurah Rai or Colombo Bandaranaike Intl - Kuala Lumpur Intl.

What are the cheapest flights from Colombo Bandaranaike Intl Airport to Southeast Asia?

Looking at all options, your cheapest flight can be booked for $371. While the most popular route (Colombo Bandaranaike Intl - Singapore Changi) can be booked for $284 on average our data indicates $1,062 when flying from Colombo Bandaranaike Intl Airport to Southeast Asia.

What are the most reliable airlines from Colombo Bandaranaike Intl Airport to Southeast Asia?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Colombo Bandaranaike Intl Airport to Southeast Asia on time: Thai Airways (100%), Asiana Airlines (100%), Japan Airlines (92%).

What are the most popular airlines that fly from Colombo Bandaranaike Intl Airport to Southeast Asia?

When booking a flight from Colombo Bandaranaike Intl Airport to Southeast Asia, you may want to consider flying on Thai AirAsia, Thai Airways or SriLankan Airlines as they are the most popular for this route.

How far in advance should I book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia?

To save on the cost of your flight from Colombo Bandaranaike Intl Airport to Southeast Asia, book at least 51 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $430 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $544.

What is the cheapest month to fly from Colombo Bandaranaike Intl Airport to Southeast Asia?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, August can be a great choice for travel to Southeast Asia. Flights to Southeast Asia from Colombo Bandaranaike Intl Airport in August are about $443 on average during August, but can be found for as low as $292.

Can I find deals for flights from Colombo to Southeast Asia that include hotel bookings?

Yes. In addition to deals on Colombo to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Colombo to Southeast Asia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Southeast Asia.

Can I find deals for business class flights from Colombo to Southeast Asia?

Yes. Cheapflights offers flight deals from Colombo to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$175+ Flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Cheap flight deals from Colombo to Southeast Asia

Round-trip from	$271
One-way from	$181
Popular in	April
Cheapest in	August
Average price	$417

AirAsia
18/8-22/8
Nonstop
7h 15m total
Colombo to Southeast Asia

Search Deals

AirAsia
16/8
Nonstop
3h 45m total
Colombo to Southeast Asia

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($40 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Colombo to Southeast Asia

Cheapest flights from Colombo to Southeast Asia
Explore the most affordable flight options available from Colombo to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Mon 18/810:40CMB - KUL

Nonstop3h 45mAirAsia

Fri 22/820:55KUL - CMB

Nonstop3h 30mAirAsia

Deal found 30/6$271

Sun 19/1000:50CMB - KUL

1 stop14h 20mSingapore Airlines

Thu 23/1011:00KUL - CMB

1 stop15h 05mSingapore Airlines

Deal found 1/7$371

Fri 1/810:40CMB - KUL

Nonstop3h 45mMultiple Airlines

Wed 6/808:05KUL - CMB

1 stop25h 45mMultiple Airlines

Deal found 2/7$374

Wed 23/723:45CMB - SIN

Nonstop4h 00mJetstar Asia

Wed 30/721:15SIN - CMB

Nonstop4h 00mJetstar Asia

Deal found 1/7$376

Wed 20/822:55CMB - SIN

1 stop7h 05mAirAsia

Tue 26/807:55SIN - CMB

1 stop16h 30mAirAsia

Deal found 1/7$386

Thu 14/822:55CMB - SIN

1 stop7h 05mMultiple Airlines

Thu 21/820:10SIN - CMB

Nonstop3h 50mMultiple Airlines

Deal found 30/6$389

Thu 28/800:50CMB - BKK

1 stop16h 40mSingapore Airlines

Mon 1/921:15BKK - CMB

1 stop27h 50mSingapore Airlines

Deal found 30/6$424

Tue 19/803:30CMB - SIN

1 stop7h 20mIndiGo

Tue 26/814:20SIN - CMB

1 stop14h 40mIndiGo

Deal found 1/7$435

Mon 21/723:45CMB - KUL

1 stop13h 50mJetstar Asia

Fri 25/721:20KUL - CMB

1 stop27h 55mJetstar Asia

Deal found 1/7$438

Wed 30/703:30CMB - BKK

1 stop28h 05mIndiGo

Thu 7/810:05BKK - CMB

1 stop17h 55mIndiGo

Deal found 1/7$452

Sun 7/900:50CMB - SIN

Nonstop4h 00mSingapore Airlines

Thu 11/922:20SIN - CMB

Nonstop3h 45mSingapore Airlines

Deal found 2/7$470

Thu 9/1000:05CMB - KUL

Nonstop3h 45mMalaysia Airlines

Tue 14/1022:00KUL - CMB

Nonstop3h 25mMalaysia Airlines

Deal found 2/7$512

Best flights from Colombo to Southeast Asia
Discover carefully curated flight deals from Colombo to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 July 2025.

Mon 18/810:40CMB - KUL

Nonstop3h 45mAirAsia

Fri 22/820:55KUL - CMB

Nonstop3h 30mAirAsia

Deal found 30/6$271

Sun 19/1000:50CMB - KUL

1 stop14h 20mSingapore Airlines

Thu 23/1011:00KUL - CMB

1 stop15h 05mSingapore Airlines

Deal found 1/7$371

Wed 23/723:45CMB - SIN

Nonstop4h 00mJetstar Asia

Sun 27/708:55SIN - CMB

Nonstop4h 00mJetstar Asia

Deal found 1/7$376

Thu 14/822:55CMB - SIN

1 stop7h 05mMultiple Airlines

Thu 21/820:10SIN - CMB

Nonstop3h 50mMultiple Airlines

Deal found 30/6$389

Tue 19/803:30CMB - SIN

1 stop7h 20mIndiGo

Tue 26/814:20SIN - CMB

1 stop14h 40mIndiGo

Deal found 1/7$435

Mon 14/701:50CMB - SIN

Nonstop4h 10mSriLankan Airlines

Fri 18/709:45SIN - CMB

Nonstop3h 50mSriLankan Airlines

Deal found 1/7$558

Thu 31/700:05CMB - BKK

1 stop8h 40mMalaysia Airlines

Thu 7/817:15BKK - CMB

1 stop7h 10mMalaysia Airlines

Deal found 2/7$566

Wed 20/822:55CMB - SIN

1 stop7h 05mAirAsia

Tue 26/807:55SIN - CMB

1 stop16h 30mAirAsia

Deal found 1/7$386

Thu 28/800:50CMB - BKK

1 stop16h 40mSingapore Airlines

Mon 1/921:15BKK - CMB

1 stop27h 50mSingapore Airlines

Deal found 30/6$424

Mon 21/723:45CMB - KUL

1 stop13h 50mJetstar Asia

Fri 25/721:20KUL - CMB

1 stop27h 55mJetstar Asia

Deal found 1/7$438

Wed 30/703:30CMB - BKK

1 stop28h 05mIndiGo

Thu 7/810:05BKK - CMB

1 stop17h 55mIndiGo

Deal found 1/7$452

Mon 21/709:10CMB - KUL

2 stops33h 00mEmirates

Fri 25/716:50KUL - CMB

2 stops18h 15mEmirates

Deal found 1/7$944

Direct flights from Colombo to Southeast Asia
Explore direct flight options from Colombo to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 July 2025.

Mon 18/810:40CMB - KUL

Nonstop3h 45mAirAsia

Fri 22/808:40KUL - CMB

Nonstop3h 30mAirAsia

Deal found 30/6$271

Wed 23/723:45CMB - SIN

Nonstop4h 00mJetstar Asia

Wed 30/721:15SIN - CMB

Nonstop4h 00mJetstar Asia

Deal found 1/7$376

Mon 21/723:45CMB - SIN

Nonstop4h 00mMultiple Airlines

Mon 24/1109:40SIN - CMB

Nonstop3h 50mMultiple Airlines

Deal found 1/7$474

Wed 3/900:50CMB - SIN

Nonstop4h 00mSingapore Airlines

Thu 11/922:20SIN - CMB

Nonstop3h 45mSingapore Airlines

Deal found 30/6$490

Mon 18/800:05CMB - KUL

Nonstop3h 45mMalaysia Airlines

Fri 22/822:00KUL - CMB

Nonstop3h 25mMalaysia Airlines

Deal found 30/6$514

Mon 14/701:50CMB - SIN

Nonstop4h 10mSriLankan Airlines

Fri 18/709:45SIN - CMB

Nonstop3h 50mSriLankan Airlines

Deal found 1/7$558

Sat 2/800:55CMB - BKK

Nonstop3h 45mThai Airways

Fri 22/821:40BKK - CMB

Nonstop3h 45mThai Airways

Deal found 30/6$582

Wed 30/700:55CMB - BKK

Nonstop3h 45mMultiple Airlines

Thu 7/813:55BKK - CMB

Nonstop3h 20mMultiple Airlines

Deal found 1/7$639

Thu 31/707:50CMB - BKK

Nonstop3h 35mSriLankan Airlines

Thu 7/813:55BKK - CMB

Nonstop3h 20mSriLankan Airlines

Deal found 1/7$678

Last-minute flights from Colombo to Southeast Asia
Discover last-minute flight deals from Colombo to Southeast Asia. Data last updated 2 July 2025 and is based on user searches.

Sun 6/711:25CMB - SIN

Nonstop4h 05mJetstar Asia

Mon 14/721:15SIN - CMB

Nonstop4h 00mJetstar Asia

Deal found 30/6$623

Sun 6/720:35CMB - SIN

2 stops15h 55mEmirates

Sun 13/700:50SIN - CMB

1 stop23h 50mEmirates

Deal found 30/6$969

Mon 7/702:55CMB - BKK

2 stops32h 10mEmirates

Fri 11/709:20BKK - CMB

3 stops34h 40mEmirates

Deal found 30/6$1,031

Tue 8/700:50CMB - BKK

1 stop16h 40mSingapore Airlines

Wed 16/720:10BKK - CMB

1 stop28h 55mSingapore Airlines

Deal found 1/7$490

Tue 8/700:05CMB - DPS

2 stops15h 50mGaruda Indonesia

Fri 1/821:05DPS - CMB

2 stops28h 20mGaruda Indonesia

Deal found 30/6$1,750

Wed 9/723:45CMB - BKK

1 stop7h 25mJetstar Asia

Wed 16/713:20BKK - CMB

1 stop10h 55mJetstar Asia

Deal found 1/7$582

Wed 9/702:05CMB - KUL

2 stops35h 30mEmirates

Thu 17/716:50KUL - CMB

3 stops28h 10mEmirates

Deal found 1/7$944

Thu 10/700:50CMB - KUL

1 stop12h 50mSingapore Airlines

Tue 15/722:00KUL - CMB

1 stop28h 05mSingapore Airlines

Deal found 30/6$546

Thu 10/711:25CMB - BKK

1 stop18h 00mQatar Airways

Sat 9/802:30BKK - CMB

1 stop15h 50mQatar Airways

Deal found 1/7$1,727

Fri 11/710:40CMB - KUL

Nonstop3h 45mAirAsia

Tue 15/708:40KUL - CMB

Nonstop3h 30mAirAsia

Deal found 30/6$293

Fri 11/700:50CMB - SIN

Nonstop4h 00mSingapore Airlines

Sat 19/722:20SIN - CMB

Nonstop3h 45mSingapore Airlines

Deal found 1/7$1,367

Sat 12/700:05CMB - BKK

1 stop12h 55mMalaysia Airlines

Fri 25/714:15BKK - CMB

1 stop10h 10mMalaysia Airlines

Deal found 30/6$709

One-way flights from Colombo to Southeast Asia
Search for one-way flight options from Colombo to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 2 July 2025.

Sat 16/810:40CMB - KUL

Nonstop3h 45mAirAsia

Deal found 30/6$181

Wed 27/810:40CMB - SIN

1 stop19h 20mAirAsia

Deal found 1/7$208

Sun 20/703:30CMB - SIN

1 stop15h 20mIndiGo

Deal found 1/7$239

Mon 28/723:45CMB - SIN

Nonstop4h 00mJetstar Asia

Deal found 1/7$240

Sat 16/810:40CMB - BKK

2 stops35h 30mMultiple Airlines

Deal found 30/6$258

Sat 16/810:40CMB - DPS

1 stop31h 50mMultiple Airlines

Deal found 30/6$290

Fri 15/800:05CMB - KUL

Nonstop3h 45mMalaysia Airlines

Deal found 30/6$300

Fri 15/803:30CMB - BKK

1 stop28h 05mIndiGo

Deal found 30/6$301

Fri 15/803:30CMB - KUL

1 stop22h 45mIndiGo

Deal found 30/6$309

Mon 21/710:40CMB - SIN

2 stops21h 05mMultiple Airlines

Deal found 1/7$318

Wed 23/700:50CMB - KUL

1 stop28h 45mSingapore Airlines

Deal found 30/6$319

Sat 16/822:55CMB - DPS

1 stop12h 45mAirAsia

Deal found 2/7$325

Cheapflights 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 18/8

10:40-16:55

Nonstop3h 45m

Kuala Lumpur Intl

Fri 22/8

20:55-21:55

Nonstop3h 30m

$271

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sun 19/10

00:50-17:40

1 stop14h 20m

Kuala Lumpur Intl

Thu 23/10

11:00-23:35

1 stop15h 05m

$371

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 23/7

23:45-06:15

Nonstop4h 00m

Singapore Changi

Sun 27/7

08:55-10:25

Nonstop4h 00m

$376

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 20/8

22:55-08:30

1 stop7h 05m

Singapore Changi

Tue 26/8

07:55-21:55

1 stop16h 30m

$386

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Thu 14/8

22:55-08:30

1 stop7h 05m

Singapore Changi

Thu 21/8

20:10-21:30

Nonstop3h 50m

$389

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Thu 28/8

00:50-19:00

1 stop16h 40m

Bangkok Suvarnabhumi

Mon 1/9

21:15-23:35

1 stop27h 50m

$424

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Tue 19/8

03:30-13:20

1 stop7h 20m

Singapore Changi

Tue 26/8

14:20-02:30

1 stop14h 40m

$435

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 21/7

23:45-16:05

1 stop13h 50m

Kuala Lumpur Intl

Fri 25/7

21:20-22:45

1 stop27h 55m

$438

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Wed 30/7

03:30-09:05

1 stop28h 05m

Bangkok Suvarnabhumi

Thu 7/8

10:05-02:30

1 stop17h 55m

$452

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 3/9

00:50-07:20

Nonstop4h 00m

Singapore Changi

Thu 11/9

22:20-23:35

Nonstop3h 45m

$490

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 50 results

...

Best time to book a flight from Colombo to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Colombo with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to Southeast Asia

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia?

Currently, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia (average of $489). Flying from Colombo Bandaranaike Intl Airport to Southeast Asia in December is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMB to YJX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colombo Bandaranaike Intl Airport to Southeast Asia as you normally would.

Weekly flight availability from Colombo Bandaranaike Intl Airport to Southeast Asia

The most flights from CMB to zzYJX are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Southeast Asia

Get a feel of what it's like to fly with Emirates, Garuda Indonesia, andSingapore Airlines from Colombo Bandaranaike Intl Airport to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Emirates

8.1

Very Good

3,285 reviews

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Garuda Indonesia

8.1

Very Good

77 reviews

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Singapore Airlines

8.1

Very Good

1,320 reviews

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Thai Airways

7.7

Good

338 reviews

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Cathay Pacific

7.6

Good

922 reviews

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Southeast Asia one-way?
One-way options have recently been found by users for as low as $181 on AirAsia. Other airlines that offer cheap prices include IndiGo from $239 and Jetstar Asia from $240 one-way.
What are the most popular routes from Colombo Bandaranaike Intl Airport to Southeast Asia?
The most popular route from Colombo Bandaranaike Intl Airport to Southeast Asia is Colombo Bandaranaike Intl - Singapore Changi. You may also consider Colombo Bandaranaike Intl - Denpasar Bali Ngurah Rai or Colombo Bandaranaike Intl - Kuala Lumpur Intl.
What are the most reliable airlines from Colombo Bandaranaike Intl Airport to Southeast Asia?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Colombo Bandaranaike Intl Airport to Southeast Asia on time: Thai Airways (100%), Asiana Airlines (100%), Japan Airlines (92%).
What are the cheapest flights from Colombo Bandaranaike Intl Airport to Southeast Asia?
Looking at all options, your cheapest flight can be booked for $371. While the most popular route (Colombo Bandaranaike Intl - Singapore Changi) can be booked for $284 on average our data indicates $1,062 when flying from Colombo Bandaranaike Intl Airport to Southeast Asia.
Can I find deals for flights from Colombo to Southeast Asia that include hotel bookings?
Yes. In addition to deals on Colombo to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Colombo to Southeast Asia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Southeast Asia.
Can I find deals for business class flights from Colombo to Southeast Asia?
Yes. Cheapflights offers flight deals from Colombo to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia?
Currently, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia (average of $489). Flying from Colombo Bandaranaike Intl Airport to Southeast Asia in December is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Colombo to Southeast Asia

Colombo to Singapore flights

Colombo to Denpasar flights

Colombo to Kuala Lumpur Intl flights

Colombo to Malé flights

Colombo to Suvarnabhumi flights

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Direct flights to

Top 8 airlines flying from Colombo to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
Thai AirAsia	Cheapest$313	Average$426	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
Jetstar Asia	Cheapest$350	Average$467	FlexibilityNo cancel fee	On-time86%	Search Jetstar Asia flights
AirAsia	Cheapest$375	Average$446	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
IndiGo	Cheapest$385	Average$442	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
SriLankan Airlines	Cheapest$396	Average$723	FlexibilityNo cancel fee	On-time68%	Search SriLankan Airlines flights
Singapore Airlines	Cheapest$464	Average$591	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Malaysia Airlines	Cheapest$521	Average$818	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Thai Airways	Cheapest$566	Average$623	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Colombo to Southeast Asia?

When you search for this flight from Colombo to Southeast Asia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Colombo to Southeast Asia?

Millions of users choose and trust Cheapflights to book the best flight deals from Colombo to Southeast Asia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Colombo to Southeast Asia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Colombo to Southeast Asia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Colombo to Southeast Asia become cheaper?

Not ready to book yet? You can track prices for flights from Colombo to Southeast Asia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from $175

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Colombo to Southeast Asia

Keep the following information in mind while searching for Colombo to Southeast Asia flight deals. Data was last updated 2 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Colombo to Southeast Asia

Cheapest flights from Colombo to Southeast AsiaExplore the most affordable flight options available from Colombo to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Explore the most affordable flight options available from Colombo to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

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Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Southeast Asia that are best for you.

Best time to book a flight from Colombo to Southeast Asia

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Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to Southeast Asia

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia?

What is the cheapest time of day to fly from CMB to YJX?

Find hourly flight availability from Colombo to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

Weekly flight availability from Colombo Bandaranaike Intl Airport to Southeast Asia

Explore weekly flight availability from Colombo to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 July 2025.

Reviews of airlines servicing Southeast Asia

Related info for your journey

Find useful and relevant information for your journey from Colombo to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Southeast Asia one-way?

What are the most popular routes from Colombo Bandaranaike Intl Airport to Southeast Asia?

What are the most reliable airlines from Colombo Bandaranaike Intl Airport to Southeast Asia?

What are the cheapest flights from Colombo Bandaranaike Intl Airport to Southeast Asia?

Can I find deals for flights from Colombo to Southeast Asia that include hotel bookings?

How can I find direct flights from Colombo to Southeast Asia?

Can I find deals for business class flights from Colombo to Southeast Asia?

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia?

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Alternative routes for Colombo to Southeast Asia

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Top 8 airlines flying from Colombo to Southeast Asia

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Cheapest flights from Colombo to Southeast Asia
Explore the most affordable flight options available from Colombo to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.