What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Southeast Asia one-way?

£77 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 £91, respectively.

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.

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).

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 cheapest flights from Colombo Bandaranaike Intl Airport to Southeast Asia?

The cheapest flight price from Colombo Bandaranaike Intl Airport to Southeast Asia is £228. On average you can expect to pay £258. The most popular route, (Colombo Bandaranaike Intl - Denpasar Bali Ngurah Rai), can usually be booked for £200.

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

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

What are the most popular airlines that fly from Colombo Bandaranaike Intl Airport to Southeast Asia?

The most popular airlines flying from Colombo Bandaranaike Intl Airport to Southeast Asia are AirAsia, Thai AirAsia and SriLankan Airlines. Something to consider prior to booking your flight.

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.

£117+ Cheap Flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Cheap flight deals from Colombo to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 6 August 2026.

Mon 28/917:05 -

1 stop26h 05m

Wed 30/919:45 -

Nonstop3h 30m

Deal found 3/8£192

Wed 16/921:45 -

Nonstop3h 50m

Mon 28/919:45 -

Nonstop3h 30m

Deal found 3/8£193

Fri 16/1010:40 -

Nonstop3h 40m

Sat 24/1008:40 -

Nonstop3h 30m

Deal found 4/8£195

Fri 25/921:45 -

Nonstop3h 50m

Sat 3/1008:40 -

Nonstop3h 30m

Deal found 4/8£199

Wed 16/922:55 -

Nonstop3h 40m

Fri 18/920:55 -

Nonstop3h 30m

Deal found 4/8£204

Tue 1/917:05 -

1 stop26h 05m

Fri 4/919:45 -

Nonstop3h 30m

Deal found 5/8£208

Wed 2/921:45 -

Nonstop3h 50m

Fri 4/919:45 -

Nonstop3h 30m

Deal found 1/8£209

Fri 16/1005:00 -

1 stop14h 10m

Sat 24/1008:40 -

Nonstop3h 30m

Deal found 4/8£212

Tue 1/922:55 -

Nonstop3h 40m

Mon 7/920:55 -

Nonstop3h 30m

Deal found 4/8£212

Tue 1/922:55 -

Nonstop3h 40m

Fri 4/920:55 -

Nonstop3h 30m

Deal found 5/8£218

Wed 7/1011:45 -

1 stop7h 30m

Thu 22/1007:05 -

1 stop6h 10m

Deal found 1/8£219

Fri 25/905:00 -

1 stop14h 10m

Sat 3/1022:40 -

1 stop31h 50m

Deal found 4/8£227

Best flights from Colombo to Southeast Asia
Discover carefully curated flight deals from Colombo to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Wed 2/921:45 -

Nonstop3h 50m

Fri 4/919:45 -

Nonstop3h 30m

Deal found 1/8£209

Wed 16/911:45 -

1 stop7h 30m

Wed 23/922:00 -

1 stop15h 15m

Deal found 2/8£233

Sat 12/1222:50 -

Nonstop3h 40m

Thu 17/1208:25 -

Nonstop3h 30m

Deal found 1/8£247

Wed 7/1000:35 -

1 stop16h 55m

Fri 16/1018:25 -

1 stop9h 15m

Deal found 31/7£288

Mon 30/1100:40 -

1 stop9h 45m

Fri 4/1206:00 -

1 stop6h 40m

Deal found 1/8£330

Tue 12/123:05 -

1 stop10h 10m

Tue 16/214:00 -

1 stop9h 35m

Deal found 2/8£365

Mon 7/920:35 -

2 stops33h 30m

Sun 13/901:40 -

2 stops19h 20m

Deal found 3/8£454

Tue 8/922:10 -

2 stops25h 35m

Fri 11/902:45 -

2 stops19h 55m

Deal found 5/8£524

Thu 17/900:50 -

1 stop14h 55m

Fri 25/921:15 -

1 stop15h 00m

Deal found 4/8£304

Wed 14/1000:50 -

1 stop8h 40m

Mon 19/1020:15 -

1 stop16h 00m

Deal found 31/7£304

Wed 19/800:05 -

1 stop8h 50m

Thu 20/816:35 -

1 stop8h 50m

Deal found 4/8£408

Tue 13/1023:00 -

1 stop14h 15m

Wed 14/1018:45 -

2 stops28h 35m

Deal found 5/8£412

Wed 2/921:45 -

1 stop20h 50m

Fri 11/911:55 -

1 stop11h 20m

Deal found 2/8£429

Tue 18/800:50 -

1 stop6h 15m

Sun 30/822:00 -

1 stop15h 15m

Deal found 3/8£359

Wed 7/1011:20 -

1 stop8h 00m

Mon 12/1018:15 -

1 stop7h 10m

Deal found 31/7£410

Fri 18/909:10 -

1 stop26h 25m

Thu 24/901:40 -

2 stops19h 20m

Deal found 4/8£455

Sun 22/1101:55 -

2 stops13h 35m

Sat 28/1119:35 -

1 stop30h 50m

Deal found 4/8£475

Tue 8/923:00 -

2 stops36h 25m

Sat 12/915:25 -

1 stop8h 55m

Deal found 5/8£449

Mon 21/920:35 -

2 stops15h 55m

Mon 28/900:50 -

2 stops20h 10m

Deal found 31/7£455

Tue 12/100:40 -

1 stop8h 05m

Sun 14/208:45 -

1 stop16h 20m

Deal found 2/8£426

Tue 8/920:35 -

2 stops22h 40m

Fri 11/900:50 -

2 stops20h 10m

Deal found 5/8£464

Fri 9/1000:05 -

1 stop6h 30m

Mon 12/1019:15 -

1 stop6h 10m

Deal found 31/7£449

Thu 29/1023:05 -

2 stops37h 30m

Sun 1/1118:35 -

2 stops53h 00m

Deal found 4/8£509

Fri 20/1117:20 -

1 stop17h 45m

Sun 29/1110:30 -

2 stops34h 25m

Deal found 3/8£464

Wed 23/1211:15 -

1 stop25h 40m

Sat 26/1219:15 -

1 stop17h 25m

Deal found 6/8£452

Sat 12/1223:05 -

2 stops33h 55m

Thu 17/1211:30 -

1 stop13h 05m

Deal found 5/8£521

Mon 17/800:05 -

1 stop8h 40m

Fri 28/814:15 -

1 stop10h 10m

Deal found 4/8£466

Wed 23/920:35 -

3 stops23h 25m

Mon 28/919:30 -

3 stops25h 30m

Deal found 5/8£565

Wed 16/920:35 -

3 stops23h 25m

Wed 23/910:30 -

3 stops34h 30m

Deal found 2/8£565

Mon 28/911:15 -

3 stops23h 45m

Wed 30/919:30 -

3 stops25h 30m

Deal found 3/8£565

Find flight deals from Colombo to Southeast Asia

Round-trip from	£192
One-way from	£117
Popular in	June
Cheapest in	March
Average price	£246

Batik Air
28/9-30/9
1 total stop
29h 35m total
Colombo to Southeast Asia

Search Deals

Air India
9/9
1 total stop
14h 10m total
Colombo to Southeast Asia

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£31 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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 Colombo Bandaranaike Intl - KUL Kuala Lumpur Intl

CMBKUL

Colombo Bandaranaike Intl

Wed 2/9

21:45-04:05

Nonstop3h 50m

Kuala Lumpur Intl

Fri 4/9

19:45-20:45

Nonstop3h 30m

£209

ColomboKuala Lumpur

CMB Colombo Bandaranaike Intl - KUL Kuala Lumpur Intl

CMBKUL

Colombo Bandaranaike Intl

Wed 16/9

11:45-21:45

1 stop7h 30m

Kuala Lumpur Intl

Wed 23/9

22:00-10:45

1 stop15h 15m

£233

Fastest return journey

ColomboKuala Lumpur

CMB Colombo Bandaranaike Intl - KUL Kuala Lumpur Intl

CMBKUL

Colombo Bandaranaike Intl

Sat 12/12

22:50-05:00

Nonstop3h 40m

Kuala Lumpur Intl

Thu 17/12

08:25-09:25

Nonstop3h 30m

£247

ColomboSingapore

CMB Colombo Bandaranaike Intl - SIN Singapore Changi

CMBSIN

Colombo Bandaranaike Intl

Wed 7/10

00:35-20:00

1 stop16h 55m

Singapore Changi

Fri 16/10

18:25-01:10

1 stop9h 15m

£288

ColomboBangkok

CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi

CMBBKK

Colombo Bandaranaike Intl

Thu 17/9

00:50-17:15

1 stop14h 55m

Bangkok Suvarnabhumi

Fri 25/9

21:15-10:45

1 stop15h 00m

£304

ColomboBangkok

CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi

CMBBKK

Colombo Bandaranaike Intl

Wed 14/10

00:50-11:00

1 stop8h 40m

Bangkok Suvarnabhumi

Mon 19/10

20:15-10:45

1 stop16h 00m

£304

ColomboSingapore

CMB Colombo Bandaranaike Intl - SIN Singapore Changi

CMBSIN

Colombo Bandaranaike Intl

Mon 30/11

00:40-12:55

1 stop9h 45m

Singapore Changi

Fri 4/12

06:00-10:10

1 stop6h 40m

£330

ColomboKuala Lumpur

CMB Colombo Bandaranaike Intl - KUL Kuala Lumpur Intl

CMBKUL

Colombo Bandaranaike Intl

Tue 18/8

00:50-09:35

1 stop6h 15m

Kuala Lumpur Intl

Sun 30/8

22:00-10:45

1 stop15h 15m

£359

ColomboBangkok

CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi

CMBBKK

Colombo Bandaranaike Intl

Tue 12/1

23:05-10:45

1 stop10h 10m

Bangkok Suvarnabhumi

Tue 16/2

14:00-22:05

1 stop9h 35m

£365

ColomboSingapore

CMB Colombo Bandaranaike Intl - SIN Singapore Changi

CMBSIN

Colombo Bandaranaike Intl

Wed 19/8

00:05-11:25

1 stop8h 50m

Singapore Changi

Thu 20/8

16:35-22:55

1 stop8h 50m

£408

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

CMB-KUL

CMB-DPS

CMB-SIN

CMB-BKK

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

CMB-zzYJX

CMB-KUL

CMB-DPS

CMB-SIN

CMB-BKK

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia?

Currently, September is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia (average of £270). Flying from Colombo Bandaranaike Intl Airport to Southeast Asia in December is currently the most expensive (average of £360). 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?

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

The most flights from CMB to zzYJX are scheduled on a Wednesday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 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 59 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

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

1,584 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Singapore Airlines

8.2

Very Good

1,584 reviews

Singapore Airlines

8.2

Very Good

1,584 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Thai AirAsia

7.4

Good

246 reviews

Singapore Airlines

8.2

Very Good

1,584 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Malaysia Airlines

7.3

Good

314 reviews

Singapore Airlines

8.2

Very Good

1,584 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

SriLankan Airlines

6.8

Okay

86 reviews

Singapore Airlines

8.2

Very Good

1,584 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

AirAsia

6.8

Okay

234 reviews

Singapore Airlines

8.2

Very Good

1,584 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Related info for your journey

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. Batik Air provides one of the quickest options available for as low as £247. 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?
£77 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 £91, 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 (98%), Thai Airways (98%) or Asiana Airlines (98%) 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 £228. On average you can expect to pay £258. 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, September is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia (average of £270). Flying from Colombo Bandaranaike Intl Airport to Southeast Asia in December is currently the most expensive (average of £360). 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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Colombo to Suvarnabhumi flights

Colombo to Kuala Lumpur Intl flights

Top 6 airlines flying from Colombo to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
AirAsia	Cheapest£63	Average£236	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Thai AirAsia	Cheapest£102	Average£351	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
SriLankan Airlines	Cheapest£137	Average£287	FlexibilityNo cancel fee	On-time68%	Search SriLankan Airlines flights
Singapore Airlines	Cheapest£231	Average£260	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Thai Airways	Cheapest£236	Average£312	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
Malaysia Airlines	Cheapest£339	Average£348	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights

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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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Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from £117

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Colombo to Southeast Asia

Cheapest flights from Colombo to Southeast AsiaExplore 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 6 August 2026.

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 6 August 2026.

Best flights from Colombo to Southeast AsiaDiscover carefully curated flight deals from Colombo to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Discover carefully curated flight deals from Colombo to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Direct flights from Colombo to Southeast AsiaExplore direct flight options from Colombo to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 August 2026.

Explore direct flight options from Colombo to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 August 2026.

Last-minute flights from Colombo to Southeast AsiaDiscover last-minute flight deals from Colombo to Southeast Asia. Data last updated 6 August 2026 and is based on user searches.

Discover last-minute flight deals from Colombo to Southeast Asia. Data last updated 6 August 2026 and is based on user searches.

One-way flights from Colombo to Southeast AsiaSearch for one-way flight options from Colombo to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.

Search for one-way flight options from Colombo to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.

Find flight deals from Colombo to Southeast Asia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Southeast Asia that are best for you.

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.

Cheapflights Insights

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia?

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 6 August 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

The most flights from CMB to zzYJX are scheduled on a Wednesday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 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 59 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

Related info for your journey

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

What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Southeast Asia one-way?

What are the most popular routes from Colombo Bandaranaike Intl Airport to Southeast Asia?

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

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

Can I find deals for flights from Colombo to Southeast Asia that include hotel bookings?

How can I find direct flights from Colombo to Southeast Asia?

Can I find deals for business class flights from Colombo to Southeast Asia?

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Southeast Asia?

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.

Complete your trip

Complete your trip to Southeast Asia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

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Colombo and Southeast Asia flights

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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 6 August 2026.

Best flights from Colombo to Southeast Asia
Discover carefully curated flight deals from Colombo to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Direct flights from Colombo to Southeast Asia
Explore direct flight options from Colombo to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 August 2026.

Last-minute flights from Colombo to Southeast Asia
Discover last-minute flight deals from Colombo to Southeast Asia. Data last updated 6 August 2026 and is based on user searches.

One-way flights from Colombo to Southeast Asia
Search for one-way flight options from Colombo to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.