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Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from $181

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BKK
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

$299

One-way from

$181

Popular in

April

Cheapest in

August

Average price

$422
AirAsia
  • AirAsia
  • 24/7-30/7
  • Nonstop
  • 7h 15m total
  • Colombo to Southeast Asia
Search Deals
AirAsia
  • AirAsia
  • 15/7
  • Nonstop
  • 3h 45m total
  • Colombo to Southeast Asia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($43 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 June 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 13 June 2025.

Thu 24/722:55CMB - KUL
Nonstop3h 45mAirAsia
Wed 30/708:40KUL - CMB
Nonstop3h 30mAirAsia
Deal found 12/6$299
Thu 24/708:20CMB - KUL
1 stop10h 05mMultiple Airlines
Wed 30/720:55KUL - CMB
Nonstop3h 30mMultiple Airlines
Deal found 12/6$376
Fri 4/700:50CMB - KUL
1 stop12h 50mSingapore Airlines
Wed 3/910:25KUL - CMB
1 stop15h 40mSingapore Airlines
Deal found 12/6$378
Thu 3/711:25CMB - SIN
Nonstop4h 05mJetstar Asia
Wed 9/721:15SIN - CMB
Nonstop4h 00mJetstar Asia
Deal found 13/6$379
Sat 26/710:40CMB - SIN
1 stop11h 35mMultiple Airlines
Sat 2/821:20SIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 11/6$395
Thu 3/710:40CMB - SIN
1 stop7h 35mAirAsia
Sun 6/714:10SIN - CMB
1 stop10h 15mAirAsia
Deal found 11/6$416
Wed 1/1000:50CMB - BKK
1 stop16h 40mSingapore Airlines
Sun 5/1020:10BKK - CMB
1 stop28h 55mSingapore Airlines
Deal found 11/6$430
Mon 10/1100:40CMB - KUL
Nonstop3h 40mMalaysia Airlines
Fri 14/1122:35KUL - CMB
Nonstop3h 30mMalaysia Airlines
Deal found 11/6$444
Wed 9/703:30CMB - SIN
1 stop21h 40mIndiGo
Thu 17/704:55SIN - CMB
1 stop16h 05mIndiGo
Deal found 12/6$459
Sat 4/1000:50CMB - SIN
Nonstop4h 00mSingapore Airlines
Fri 10/1022:20SIN - CMB
Nonstop3h 45mSingapore Airlines
Deal found 12/6$467
Mon 4/822:55CMB - BKK
2 stops23h 05mMultiple Airlines
Mon 11/810:05BKK - CMB
1 stop17h 55mMultiple Airlines
Deal found 10/6$493
Thu 7/803:30CMB - BKK
1 stop28h 05mIndiGo
Tue 12/810:05BKK - CMB
1 stop17h 55mIndiGo
Deal found 12/6$497

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 13 June 2025.
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

Thu 24/7

22:55-05:10

Nonstop3h 45m

Kuala Lumpur Intl

Wed 30/7

08:40-09:40

Nonstop3h 30m

$299

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Thu 24/7

08:20-20:55

1 stop10h 05m

Kuala Lumpur Intl

Wed 30/7

20:55-21:55

Nonstop3h 30m

$376

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Fri 4/7

00:50-16:10

1 stop12h 50m

Kuala Lumpur Intl

Wed 3/9

10:25-23:35

1 stop15h 40m

$378

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Thu 3/7

11:25-18:00

Nonstop4h 05m

Singapore Changi

Wed 9/7

21:15-22:45

Nonstop4h 00m

$379

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sat 26/7

10:40-00:45

1 stop11h 35m

Singapore Changi

Sat 2/8

21:20-22:40

Nonstop3h 50m

$395

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Thu 3/7

10:40-20:45

1 stop7h 35m

Singapore Changi

Sun 6/7

14:10-21:55

1 stop10h 15m

$416

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Wed 1/10

00:50-19:00

1 stop16h 40m

Bangkok Suvarnabhumi

Sun 5/10

20:10-23:35

1 stop28h 55m

$430

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 10/11

00:40-06:50

Nonstop3h 40m

Kuala Lumpur Intl

Fri 14/11

22:35-23:35

Nonstop3h 30m

$444

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 9/7

03:30-03:40

1 stop21h 40m

Singapore Changi

Thu 17/7

04:55-18:30

1 stop16h 05m

$459

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sat 4/10

00:50-07:20

Nonstop4h 00m

Singapore Changi

Fri 10/10

22:20-23:35

Nonstop3h 45m

$467

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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, 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?

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 13 June 2025.

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 13 June 2025.

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

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

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.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

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).

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 13 June 2025.
Get a feel of what it's like to fly with Emirates, Garuda Indonesia and Singapore Airlines from Colombo to Southeast Asia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Garuda Indonesia
8.1
Very Good
76 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Singapore Airlines
8.1
Very Good
1,304 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Thai Airways
7.7
Good
335 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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?

    One-way options have recently been found by users for as low as $181 on AirAsia. Other airlines that offer cheap prices include FitsAir from $187 and Air India from $236 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 (98%), Asiana Airlines (98%), 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 $520. While the most popular route (Colombo Bandaranaike Intl - Singapore Changi) can be booked for $287 on average our data indicates $1,070 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

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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 8 airlines flying from Colombo to Southeast Asia

Discover the top 8 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$313Average$428FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Jetstar AsiaCheapest$354Average$478FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
AirAsiaCheapest$378Average$445FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
IndiGoCheapest$394Average$446FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Singapore AirlinesCheapest$479Average$603FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$526Average$826FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
SriLankan AirlinesCheapest$551Average$731FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Thai AirwaysCheapest$572Average$630FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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

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