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Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from $211

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BKK
20 Apr — 27 Apr1
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 15 April 2025.

Round-trip from

$342

One-way from

$211

Popular in

February

Cheapest in

August

Average price

$511
AirAsia
  • AirAsia
  • 9/7-14/7
  • Nonstop
  • 7h 15m total
  • Colombo to Southeast Asia
Search Deals
AirAsia
  • AirAsia
  • 14/8
  • 1 total stop
  • 12h 15m total
  • Colombo to Southeast Asia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 15 April 2025.

Wed 9/722:55CMB - KUL
Nonstop3h 45mAirAsia
Mon 14/708:40KUL - CMB
Nonstop3h 30mAirAsia
Deal found 13/4$342
Fri 25/409:05CMB - KUL
Nonstop3h 55mFitsAir
Sun 4/519:15KUL - CMB
Nonstop3h 45mFitsAir
Deal found 13/4$358
Wed 14/510:40CMB - SIN
1 stop7h 35mMultiple Airlines
Wed 21/521:15SIN - CMB
Nonstop4h 00mMultiple Airlines
Deal found 14/4$372
Sat 3/523:45CMB - SIN
Nonstop4h 00mJetstar Asia
Mon 5/521:15SIN - CMB
Nonstop4h 00mJetstar Asia
Deal found 14/4$388
Sun 8/600:50CMB - KUL
1 stop14h 20mSingapore Airlines
Sun 15/608:55KUL - CMB
1 stop17h 10mSingapore Airlines
Deal found 14/4$399
Wed 14/522:55CMB - SIN
1 stop7h 05mAirAsia
Wed 21/507:55SIN - CMB
1 stop16h 30mAirAsia
Deal found 14/4$404
Fri 25/409:05CMB - KUL
Nonstop3h 55mMultiple Airlines
Sat 3/520:55KUL - CMB
Nonstop3h 30mMultiple Airlines
Deal found 14/4$429
Sun 17/811:05CMB - BKK
1 stop7h 25mSingapore Airlines
Sat 23/820:10BKK - CMB
1 stop14h 55mSingapore Airlines
Deal found 14/4$454
Sun 8/600:05CMB - KUL
Nonstop3h 45mMalaysia Airlines
Sun 15/622:00KUL - CMB
Nonstop3h 25mMalaysia Airlines
Deal found 14/4$483
Sun 31/811:05CMB - SIN
Nonstop4h 00mSingapore Airlines
Sat 6/922:20SIN - CMB
Nonstop3h 45mSingapore Airlines
Deal found 15/4$491
Wed 13/803:30CMB - SIN
1 stop15h 20mIndiGo
Sun 17/822:20SIN - CMB
1 stop22h 40mIndiGo
Deal found 14/4$516
Wed 14/523:45CMB - BKK
1 stop18h 10mJetstar Asia
Tue 20/521:20BKK - CMB
1 stop26h 55mJetstar Asia
Deal found 14/4$516

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 15 April 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

Wed 9/7

22:55-05:10

Nonstop3h 45m

Kuala Lumpur Intl

Mon 14/7

08:40-09:40

Nonstop3h 30m

$342

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Fri 25/4

09:05-15:30

Nonstop3h 55m

Kuala Lumpur Intl

Sun 4/5

19:15-20:30

Nonstop3h 45m

$358

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 14/5

10:40-20:45

1 stop7h 35m

Singapore Changi

Wed 21/5

21:15-22:45

Nonstop4h 00m

$372

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sat 3/5

23:45-06:15

Nonstop4h 00m

Singapore Changi

Mon 5/5

21:15-22:45

Nonstop4h 00m

$388

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sun 8/6

00:50-17:40

1 stop14h 20m

Kuala Lumpur Intl

Sun 15/6

08:55-23:35

1 stop17h 10m

$399

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 14/5

22:55-08:30

1 stop7h 05m

Singapore Changi

Wed 21/5

07:55-21:55

1 stop16h 30m

$404

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Fri 25/4

09:05-15:30

Nonstop3h 55m

Kuala Lumpur Intl

Sat 3/5

20:55-21:55

Nonstop3h 30m

$429

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 17/8

11:05-20:00

1 stop7h 25m

Bangkok Suvarnabhumi

Sat 23/8

20:10-09:35

1 stop14h 55m

$454

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sun 8/6

00:05-06:20

Nonstop3h 45m

Kuala Lumpur Intl

Sun 15/6

22:00-22:55

Nonstop3h 25m

$483

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sun 31/8

11:05-17:35

Nonstop4h 00m

Singapore Changi

Sat 6/9

22:20-23:35

Nonstop3h 45m

$491

Flights are sorted by cheapest return flights first.

Deals found on 15/4

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 15 April 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 15 April 2025.

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 (3 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 15 April 2025.
Get a feel of what it's like to fly with Garuda Indonesia, Singapore Airlines and Emirates 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.
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.1

Entertainment

7.5

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Garuda Indonesia
8.1
Very Good
71 reviews
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.1

Entertainment

7.5

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Singapore Airlines
8.1
Very Good
1,288 reviews
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.1

Entertainment

7.5

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Emirates
8.0
Very Good
3,198 reviews
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.1

Entertainment

7.5

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Thai Airways
7.7
Good
323 reviews
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.1

Entertainment

7.5

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Qatar Airways
7.4
Good
3,553 reviews
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.1

Entertainment

7.5

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

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 $211 on AirAsia. Other airlines that offer cheap prices include Jetstar Asia from $244 and IndiGo from $249 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 (95%), Thai Airways (87%), Asiana Airlines (87%).

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

    Looking at all options, your cheapest flight can be booked for $747. While the most popular route (Colombo Bandaranaike Intl - Singapore Changi) can be booked for $296 on average our data indicates $1,107 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 Malé flights
Colombo to Suvarnabhumi 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$325Average$436FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Jetstar AsiaCheapest$365Average$504FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
AirAsiaCheapest$400Average$501FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
IndiGoCheapest$406Average$455FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
SriLankan AirlinesCheapest$412Average$757FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Singapore AirlinesCheapest$530Average$624FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest$597Average$686FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Malaysia AirlinesCheapest$602Average$852FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

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