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Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from £88

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BKK
16 Jul — 23 Jul1
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 11 July 2025.

Round-trip from

£128

One-way from

£88

Popular in

April

Cheapest in

August

Average price

£202
AirAsia
  • AirAsia
  • 24/10-28/10
  • Nonstop
  • 7h 15m total
  • Colombo to Southeast Asia
Search Deals
FitsAir
  • FitsAir
  • 28/11
  • Nonstop
  • 3h 55m total
  • Colombo to Southeast Asia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 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 11 July 2025.

Fri 24/1010:40CMB - KUL
Nonstop3h 45mAirAsia
Tue 28/1021:00KUL - CMB
Nonstop3h 30mAirAsia
Deal found 10/7£128
Mon 4/809:05CMB - KUL
Nonstop3h 55mMultiple Airlines
Thu 7/808:40KUL - CMB
Nonstop3h 30mMultiple Airlines
Deal found 9/7£136
Mon 11/809:05CMB - KUL
Nonstop3h 55mFitsAir
Wed 13/816:30KUL - CMB
Nonstop3h 35mFitsAir
Deal found 9/7£169
Wed 3/900:50CMB - KUL
1 stop14h 20mSingapore Airlines
Sun 7/908:55KUL - CMB
1 stop17h 10mSingapore Airlines
Deal found 9/7£180
Fri 22/810:40CMB - SIN
1 stop7h 15mMultiple Airlines
Tue 26/809:45SIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 11/7£188
Mon 4/810:40CMB - SIN
1 stop7h 35mAirAsia
Thu 7/816:10SIN - CMB
1 stop8h 15mAirAsia
Deal found 9/7£194
Thu 10/711:25CMB - SIN
Nonstop4h 05mJetstar Asia
Wed 16/721:15SIN - CMB
Nonstop4h 00mJetstar Asia
Deal found 9/7£198
Wed 30/700:05CMB - KUL
Nonstop3h 45mMalaysia Airlines
Thu 7/822:00KUL - CMB
Nonstop3h 25mMalaysia Airlines
Deal found 9/7£200
Sun 5/1000:50CMB - BKK
1 stop16h 40mSingapore Airlines
Mon 13/1020:10BKK - CMB
1 stop28h 55mSingapore Airlines
Deal found 10/7£213
Mon 21/723:45CMB - KUL
1 stop18h 25mJetstar Asia
Wed 30/721:20KUL - CMB
1 stop15h 35mJetstar Asia
Deal found 10/7£218
Thu 7/803:30CMB - KUL
1 stop22h 45mIndiGo
Sun 10/805:45KUL - CMB
1 stop23h 15mIndiGo
Deal found 9/7£227
Sun 31/800:50CMB - SIN
Nonstop4h 00mSingapore Airlines
Fri 5/922:20SIN - CMB
Nonstop3h 45mSingapore Airlines
Deal found 10/7£232

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 858,174 searches. Data last updated 11 July 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

Fri 24/10

10:40-16:55

Nonstop3h 45m

Kuala Lumpur Intl

Tue 28/10

21:00-22:00

Nonstop3h 30m

£128

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 4/8

09:05-15:30

Nonstop3h 55m

Kuala Lumpur Intl

Thu 7/8

08:40-09:40

Nonstop3h 30m

£136

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 11/8

09:05-15:30

Nonstop3h 55m

Kuala Lumpur Intl

Wed 13/8

16:30-17:35

Nonstop3h 35m

£169

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Wed 3/9

00:50-17:40

1 stop14h 20m

Kuala Lumpur Intl

Sun 7/9

08:55-23:35

1 stop17h 10m

£180

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Fri 22/8

10:40-20:25

1 stop7h 15m

Singapore Changi

Tue 26/8

09:45-11:05

Nonstop3h 50m

£188

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Mon 4/8

10:40-20:45

1 stop7h 35m

Singapore Changi

Thu 7/8

16:10-21:55

1 stop8h 15m

£194

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Wed 30/7

00:05-06:20

Nonstop3h 45m

Kuala Lumpur Intl

Wed 6/8

22:00-22:55

Nonstop3h 25m

£200

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 5/10

00:50-19:00

1 stop16h 40m

Bangkok Suvarnabhumi

Mon 13/10

20:10-23:35

1 stop28h 55m

£213

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sat 26/7

23:45-06:15

Nonstop4h 00m

Singapore Changi

Sun 27/7

08:55-10:25

Nonstop4h 00m

£213

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 21/7

23:45-20:40

1 stop18h 25m

Kuala Lumpur Intl

Wed 30/7

21:20-10:25

1 stop15h 35m

£218

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 54 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, May is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia (average of £718). Flying from Colombo Bandaranaike Intl Airport to Southeast Asia in December is currently the most expensive (average of £1,123). 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 11 July 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 11 July 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 (2 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 11 July 2025.
Read through reviews of airlines operating flights from Colombo Bandaranaike Intl Airport to Southeast Asia, such as Emirates, Garuda Indonesia, andSingapore Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 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

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 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

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Singapore Airlines
8.1
Very Good
1,324 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Thai Airways
7.7
Good
336 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Cathay Pacific
7.6
Good
932 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

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

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?

    £88 is the cheapest one-way deal found within the past few days, from FitsAir. You may also be able to find cheap deals on AirAsia and Jetstar Asia, with prices starting from £91 and £116, respectively.

  • 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 - Denpasar Bali Ngurah Rai. You may also consider Colombo Bandaranaike Intl - Bangkok Suvarnabhumi or Colombo Bandaranaike Intl - Singapore Changi.

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

    Consider Thai Airways (98%), Asiana Airlines (98%) or Japan Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from Colombo Bandaranaike Intl Airport to Southeast Asia.

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

    The cheapest flight price from Colombo Bandaranaike Intl Airport to Southeast Asia is £217. On average you can expect to pay £266. The most popular route, (Colombo Bandaranaike Intl - Denpasar Bali Ngurah Rai), can usually be booked for £198.

  • 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, May is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia (average of £718). Flying from Colombo Bandaranaike Intl Airport to Southeast Asia in December is currently the most expensive (average of £1,123). 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 Denpasar flights
Colombo to Suvarnabhumi flights
Colombo to Chennai flights
Colombo to Singapore flights
Colombo to Kuala Lumpur Intl 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest£120Average£336FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Jetstar AsiaCheapest£136Average£240FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
Thai AirAsiaCheapest£152Average£259FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
IndiGoCheapest£155Average£222FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
AirAsiaCheapest£165Average£232FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Singapore AirlinesCheapest£205Average£284FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£214Average£382FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Malaysia AirlinesCheapest£247Average£335FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Colombo to Southeast Asia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Colombo to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Colombo to Southeast Asia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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