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Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from $193

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BKK
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colombo to Southeast Asia

Enter your travel dates to find the best prices.

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 4 February 2026.

Thu 12/203:30
CMB
-
KUL
Nonstop3h 50m
Multiple Airlines
Sat 28/208:25
KUL
-
CMB
Nonstop3h 30m
Multiple Airlines
Deal found 4/2$307
Mon 15/610:40
CMB
-
KUL
Nonstop3h 45m
AirAsia
Fri 19/608:40
KUL
-
CMB
Nonstop3h 30m
AirAsia
Deal found 3/2$310
Fri 15/522:55
CMB
-
KUL
Nonstop3h 45m
AirAsia
Sun 17/508:40
KUL
-
CMB
Nonstop3h 30m
AirAsia
Deal found 4/2$317
Sun 10/522:55
CMB
-
KUL
Nonstop3h 45m
AirAsia
Wed 20/508:40
KUL
-
CMB
Nonstop3h 30m
AirAsia
Deal found 3/2$318
Tue 3/322:50
CMB
-
KUL
Nonstop3h 40m
AirAsia
Sat 7/308:25
KUL
-
CMB
Nonstop3h 30m
AirAsia
Deal found 1/2$321
Sat 14/222:50
CMB
-
KUL
Nonstop3h 40m
AirAsia
Sat 28/208:25
KUL
-
CMB
Nonstop3h 30m
AirAsia
Deal found 2/2$331
Wed 8/402:05
CMB
-
KUL
Nonstop3h 50m
Batik Air
Wed 15/400:05
KUL
-
CMB
Nonstop3h 30m
Batik Air
Deal found 3/2$333
Thu 5/322:50
CMB
-
KUL
Nonstop3h 40m
AirAsia
Thu 19/320:50
KUL
-
CMB
Nonstop3h 30m
AirAsia
Deal found 2/2$340
Thu 5/322:50
CMB
-
SIN
1 stop5h 45m
AirAsia
Tue 10/316:35
SIN
-
CMB
1 stop7h 45m
AirAsia
Deal found 3/2$430
Mon 23/300:45
CMB
-
BKK
1 stop16h 30m
Singapore Airlines
Sat 28/320:00
BKK
-
CMB
1 stop16h 15m
Singapore Airlines
Deal found 3/2$430
Thu 5/312:15
CMB
-
SIN
Nonstop4h 05m
Singapore Airlines
Thu 12/309:25
SIN
-
CMB
Nonstop3h 50m
Singapore Airlines
Deal found 2/2$431
Sat 7/300:45
CMB
-
BKK
1 stop16h 30m
Singapore Airlines
Sat 14/321:10
BKK
-
CMB
1 stop15h 05m
Singapore Airlines
Deal found 2/2$431

Find 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 4 February 2026.

Round-trip from

$310

One-way from

$196

Popular in

April

Cheapest in

October

Average price

$461
AirAsia
  • AirAsia
  • 15/6-19/6
  • Nonstop
  • 7h 15m total
  • Colombo to Southeast Asia
Search Deals
AirAsia
  • AirAsia
  • 10/3
  • Nonstop
  • 3h 40m total
  • Colombo to Southeast Asia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Colombo to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Southeast Asia that are best for you.

Fly from

Colombo

Fly to

Southeast Asia

Route

Depart

Return

Price

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sat 2/5

10:25-16:35

Nonstop3h 40m

Kuala Lumpur Intl

Thu 7/5

20:55-21:55

Nonstop3h 30m

$318

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Wed 4/3

22:50-05:00

Nonstop3h 40m

Kuala Lumpur Intl

Mon 9/3

20:50-21:50

Nonstop3h 30m

$328

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Wed 4/3

00:45-16:15

1 stop13h 00m

Kuala Lumpur Intl

Wed 11/3

21:50-10:45

1 stop15h 25m

$347

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Tue 5/5

00:50-15:50

1 stop12h 30m

Kuala Lumpur Intl

Wed 13/5

22:00-10:45

1 stop15h 15m

$357

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Thu 14/5

00:50-15:50

1 stop12h 30m

Kuala Lumpur Intl

Sun 17/5

10:25-23:35

1 stop15h 40m

$368

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Tue 17/3

00:45-17:35

1 stop14h 20m

Kuala Lumpur Intl

Wed 25/3

21:50-10:45

1 stop15h 25m

$380

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Tue 7/7

11:45-21:45

1 stop7h 30m

Kuala Lumpur Intl

Fri 10/7

22:00-10:45

1 stop15h 15m

$381

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Wed 13/5

11:45-21:45

1 stop7h 30m

Kuala Lumpur Intl

Wed 20/5

22:00-10:45

1 stop15h 15m

$385

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Tue 21/4

00:50-17:40

1 stop14h 20m

Kuala Lumpur Intl

Wed 29/4

14:35-23:35

1 stop11h 30m

$391

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Thu 5/3

22:50-07:05

1 stop5h 45m

Singapore Changi

Tue 10/3

16:35-21:50

1 stop7h 45m

$430

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia (average of $163). Flying from Colombo Bandaranaike Intl Airport to Southeast Asia in December is currently the most expensive (average of $327). 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?

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 4 February 2026.

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

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 4 February 2026.

The most flights from CMB to zzYJX are scheduled on a Monday (12 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 insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated 4 February 2026.
Get a feel of what it's like to fly with Singapore Airlines, SriLankan Airlines, andAirAsia 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.
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.2
Very Good
1,443 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
SriLankan Airlines
6.8
Okay
79 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
AirAsia
6.8
Okay
223 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Jetstar Asia
6.7
Okay
58 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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.

  • How long is the flight from Colombo Bandaranaike Intl Airport to Southeast Asia?

    Airlines like AirAsia, Singapore Airlines, and Malaysia Airlines fly from Colombo Bandaranaike Intl Airport to Southeast Asia in about 3h 40m. The time it takes to get you to your destination can typically vary by up to 9h 20m. Airlines will cover a distance of 2464 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 $146 on AirAsia. Other airlines that offer cheap prices include FitsAir from $164 and Jetstar Asia from $172 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: Japan Airlines (90%), Air Canada (89%), Thai Airways (89%).

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

    Looking at all options, your cheapest flight can be booked for $780. While the most popular route (Colombo Bandaranaike Intl - Singapore Changi) can be booked for $267 on average, our data indicates $908 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, March is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia (average of $163). Flying from Colombo Bandaranaike Intl Airport to Southeast Asia in December is currently the most expensive (average of $327). 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

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Alternative routes for Colombo to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Colombo to Singapore flights
Colombo to Denpasar flights
Colombo to Kuala Lumpur Intl flights
Colombo to Suvarnabhumi flights
Colombo to Malé flights

Top 6 airlines flying from Colombo to Southeast Asia

Discover the top 6 airlines that operate flights from Colombo to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$190Average$403FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Jetstar AsiaCheapest$230Average$396FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
Thai AirAsiaCheapest$256Average$394FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Singapore AirlinesCheapest$435Average$520FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
SriLankan AirlinesCheapest$515Average$598FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Thai AirwaysCheapest$545Average$575FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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