Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from £101

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BKK
17 Jul — 24 Jul1
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 17 June 2026.

Mon 13/702:05
CMB
-
KUL
Nonstop3h 50m
Batik Air
Sun 26/700:05
KUL
-
CMB
Nonstop3h 30m
Batik Air
Deal found 17/6£169
Fri 7/802:05
CMB
-
KUL
Nonstop3h 50m
Batik Air
Mon 17/800:05
KUL
-
CMB
Nonstop3h 30m
Batik Air
Deal found 15/6£172
Fri 3/702:05
CMB
-
KUL
Nonstop3h 50m
Multiple Airlines
Sat 4/720:55
KUL
-
CMB
Nonstop3h 30m
Multiple Airlines
Deal found 14/6£190
Wed 5/802:05
CMB
-
KUL
Nonstop3h 50m
Batik Air
Mon 10/800:05
KUL
-
CMB
Nonstop3h 30m
Batik Air
Deal found 14/6£192
Fri 3/702:05
CMB
-
KUL
Nonstop3h 50m
Batik Air
Wed 8/700:05
KUL
-
CMB
Nonstop3h 30m
Batik Air
Deal found 16/6£209
Sun 12/702:05
CMB
-
KUL
Nonstop3h 50m
Batik Air
Sun 9/800:05
KUL
-
CMB
Nonstop3h 30m
Batik Air
Deal found 15/6£213
Mon 21/1200:45
CMB
-
KUL
1 stop17h 50m
Singapore Airlines
Wed 30/1211:05
KUL
-
CMB
1 stop14h 55m
Singapore Airlines
Deal found 16/6£224
Wed 2/900:50
CMB
-
KUL
1 stop12h 25m
Singapore Airlines
Mon 14/911:00
KUL
-
CMB
1 stop15h 05m
Singapore Airlines
Deal found 15/6£225
Sat 12/1222:50
CMB
-
KUL
Nonstop3h 40m
Multiple Airlines
Tue 15/1223:00
KUL
-
CMB
1 stop21h 45m
Multiple Airlines
Deal found 13/6£227
Fri 19/602:05
CMB
-
KUL
Nonstop3h 50m
Batik Air
Wed 24/600:05
KUL
-
CMB
Nonstop3h 30m
Batik Air
Deal found 15/6£228
Sat 4/705:00
CMB
-
SIN
1 stop14h 15m
Air India
Sat 18/710:30
SIN
-
CMB
1 stop20h 00m
Air India
Deal found 12/6£244
Thu 16/716:00
CMB
-
SIN
1 stop24h 00m
Air India
Sat 18/710:30
SIN
-
CMB
1 stop20h 00m
Air India
Deal found 16/6£244

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 17 June 2026.

Round-trip from

£169

One-way from

£101

Popular in

April

Cheapest in

March

Average price

£263
Batik Air
  • Batik Air
  • 13/7-26/7
  • Nonstop
  • 7h 20m total
  • Colombo to Southeast Asia
Search Deals
Batik Air
  • Batik Air
  • 11/9
  • Nonstop
  • 3h 50m 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 June 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 858,174 searches. Data last updated 17 June 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 20/7

00:50-19:45

1 stop16h 25m

Kuala Lumpur Intl

Tue 28/7

08:55-23:35

1 stop17h 10m

£262
Fastest return journey

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 13/7

02:05-08:25

Nonstop3h 50m

Kuala Lumpur Intl

Wed 12/8

00:05-01:05

Nonstop3h 30m

£266

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sat 18/7

00:50-07:20

Nonstop4h 00m

Singapore Changi

Mon 27/7

22:20-23:35

Nonstop3h 45m

£269

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Fri 17/7

00:50-21:10

1 stop17h 50m

Kuala Lumpur Intl

Thu 23/7

14:35-23:35

1 stop11h 30m

£281

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Thu 30/7

00:50-20:00

1 stop17h 40m

Bangkok Suvarnabhumi

Sun 9/8

15:30-23:35

1 stop9h 35m

£285

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Thu 10/9

00:50-19:00

1 stop16h 40m

Bangkok Suvarnabhumi

Sun 13/9

09:20-23:35

1 stop15h 45m

£285

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sat 7/11

00:45-18:45

1 stop16h 30m

Bangkok Suvarnabhumi

Thu 12/11

21:10-23:30

1 stop27h 50m

£288

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 13/7

00:50-15:45

1 stop12h 25m

Kuala Lumpur Intl

Thu 13/8

14:35-23:35

1 stop11h 30m

£300

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 12/7

00:50-20:00

1 stop17h 40m

Bangkok Suvarnabhumi

Tue 4/8

15:30-23:35

1 stop9h 35m

£305

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 12/8

00:05-12:55

1 stop10h 20m

Singapore Changi

Wed 19/8

06:20-10:05

1 stop6h 15m

£309

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 £63). Flying from Colombo Bandaranaike Intl Airport to Southeast Asia in December is currently the most expensive (average of £154). 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 17 June 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 17 June 2026.

The most flights from CMB to zzYJX are scheduled on a Tuesday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).

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

The best time to book flights from Colombo Bandaranaike Intl Airport to Southeast Asia is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 17 June 2026.
Read through reviews of airlines operating flights from Colombo Bandaranaike Intl Airport to Southeast Asia, such as Singapore Airlines,Thai AirAsia, andMalaysia 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.
Singapore Airlines
8.2
Very Good
1,545 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very Good
1,545 reviews
Singapore Airlines
8.2
Very Good
1,545 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Thai AirAsia
7.4
Good
243 reviews
Singapore Airlines
8.2
Very Good
1,545 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Malaysia Airlines
7.3
Good
311 reviews
Singapore Airlines
8.2
Very Good
1,545 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
SriLankan Airlines
6.8
Okay
84 reviews
Singapore Airlines
8.2
Very Good
1,545 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
AirAsia
6.8
Okay
233 reviews
Singapore Airlines
8.2
Very Good
1,545 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

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?

    A quick flight from Colombo Bandaranaike Intl Airport to Southeast Asia can take about 3h 40m. Singapore Airlines provides one of the quickest options available for as low as £260. Colombo Bandaranaike Intl Airport and Southeast Asia are separated by a distance of 1531 mi. 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?

    £78 is the cheapest one-way deal found within the past few days, from AirAsia. You may also be able to find cheap deals on FitsAir and Batik Air, with prices starting from £87 and £92, 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 - Singapore Changi or Colombo Bandaranaike Intl - Bangkok Suvarnabhumi.

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

    Consider Air Canada (100%), Thai Airways (100%) or Asiana Airlines (100%) 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 £204. On average you can expect to pay £365. The most popular route, (Colombo Bandaranaike Intl - Denpasar Bali Ngurah Rai), can usually be booked for £200.

  • 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 £63). Flying from Colombo Bandaranaike Intl Airport to Southeast Asia in December is currently the most expensive (average of £154). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Chennai flights
Colombo to Singapore flights
Colombo to Malé flights
Colombo to Suvarnabhumi flights
Colombo to Kuala Lumpur Intl 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 858,174 searches. Data last updated 17 June 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£64Average£242FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Thai AirAsiaCheapest£104Average£408FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
SriLankan AirlinesCheapest£138Average£288FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Singapore AirlinesCheapest£232Average£263FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£286Average£305FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Malaysia AirlinesCheapest£341Average£349FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines 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?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.