$231 Find Cheap Flights from Colombo to Southeast Asia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bandaranaike Intl to Southeast Asia departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Bandaranaike Intl to Southeast Asia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Denpasar
Denpasar1 stop$502
Singapore
Singaporedirect$515
Denpasar
Denpasar1 stop$502
Singapore
Singaporedirect$515

Book Cheap Bandaranaike Intl to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bandaranaike Intl to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bandaranaike Intl to Southeast Asia

Sat, 19 Sep - Sat, 26 Sep
Batik Air Logo
21:45 - 04:05CMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
3h 50mdirect
Batik Air Logo
19:45 - 20:45KUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
3h 30mdirect
$368Batik Air
Sat, 12 Sep - Wed, 16 Sep
Batik Air Logo
21:45 - 04:05CMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
3h 50mdirect
Batik Air Logo
19:45 - 20:45KUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
3h 30mdirect
$368Batik Air
Mon, 7 Dec - Fri, 11 Dec
AirAsia Logo
22:50 - 05:00CMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
3h 40mdirect
AirAsia Logo
20:50 - 21:50KUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
3h 30mdirect
$436AirAsia
Mon, 26 Oct - Fri, 6 Nov
AirAsia Logo
22:50 - 05:00CMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
3h 40mdirect
AirAsia Logo
20:50 - 21:50KUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
3h 30mdirect
$444AirAsia
Mon, 7 Sep - Tue, 15 Sep
SriLankan Airlines Logo
01:50 - 08:30CMB  Colombo Bandaranaike Intl-SIN Singapore Changi
4h 10mdirect
SriLankan Airlines Logo
09:45 - 11:05SIN  Singapore Changi-CMB Colombo Bandaranaike Intl
3h 50mdirect
$515SriLankan Airlines
Fri, 11 Sep - Sun, 20 Sep
SriLankan Airlines Logo
12:15 - 18:55CMB  Colombo Bandaranaike Intl-SIN Singapore Changi
4h 10mdirect
SriLankan Airlines Logo
20:10 - 21:30SIN  Singapore Changi-CMB Colombo Bandaranaike Intl
3h 50mdirect
$516SriLankan Airlines
Thu, 17 Sep - Mon, 21 Sep
Singapore Airlines Logo
00:50 - 07:20CMB  Colombo Bandaranaike Intl-SIN Singapore Changi
4h 00mdirect
Singapore Airlines Logo
22:20 - 23:35SIN  Singapore Changi-CMB Colombo Bandaranaike Intl
3h 45mdirect
$520Singapore Airlines
Tue, 22 Sep - Wed, 30 Sep
Singapore Airlines Logo
00:50 - 07:20CMB  Colombo Bandaranaike Intl-SIN Singapore Changi
4h 00mdirect
Singapore Airlines Logo
09:30 - 10:45SIN  Singapore Changi-CMB Colombo Bandaranaike Intl
3h 45mdirect
$522Singapore Airlines
Thu, 3 Sep - Sat, 12 Sep
Malaysia Airlines Logo
00:05 - 06:20CMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
3h 45mdirect
Malaysia Airlines Logo
22:00 - 22:55KUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
3h 25mdirect
$564Malaysia Airlines
Sat, 9 Jan - Sun, 31 Jan
Malaysia Airlines Logo
00:40 - 06:55CMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
3h 45mdirect
Malaysia Airlines Logo
09:10 - 10:10KUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
3h 30mdirect
$703Malaysia Airlines
Booking Insights

KAYAK's insights & trends for Bandaranaike Intl to Southeast Asia flights

Get data-powered insights and trends into flights from Bandaranaike Intl to Southeast Asia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Colombo Bandaranaike Intl Airport to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Colombo Bandaranaike Intl Airport found in the last 5 days was to Bangkok, at $434 return. The most popular route is from Colombo Bandaranaike Intl Airport (CMB) to Singapore (SIN), and the cheapest return airline ticket found on this route in the last 5 days was $499.

Can I save money by flying with a stopover from Colombo Bandaranaike Intl Airport to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $766, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Colombo Bandaranaike Intl Airport to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Colombo Bandaranaike Intl Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Colombo Bandaranaike Intl Airport to Southeast Asia is September, when tickets cost $512 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $686 and $574 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Colombo Bandaranaike Intl Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Colombo Bandaranaike Intl Airport to Southeast Asia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low season

February

Cheapest flight

$231
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Colombo to Kuala Lumpur

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Colombo to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colombo to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colombo to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Colombo to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colombo to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Colombo to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colombo to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Colombo to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Colombo to the following destinations at these prices or less: Bangkok $717 one-way - $756 round-trip; Kuala Lumpur $571 one-way - $630 round-trip; Singapore $895 one-way - $1,248 round-trip

Reviews of the top 3 airlines flying from Bandaranaike Intl to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Colombo to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bandaranaike Intl to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1584 reviews
8.1Entertainment
8.3Boarding
8.0Comfort
8.6Crew
7.8Food
Airline reviews

Overall were very good and I was satisfied w/ all the food and services.

10.0 ExcellentDulcie, Jan 2026
Read more Singapore Airlines reviews

Overall were very good and I was satisfied w/ all the food and services.

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

The food wasn’t good at all. I skipped meals .

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

Awesome! Was impressed with the hospitality and the thoughtful services. The cabin attendants were superb.

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

They made me check my carry on even though there was room We un boarded in a strange way but overall it was good

Even though it was a very full flight, the service was still excellent, the plane did not feel too cramped and cabin crew made a sincere effort to help passengers find overhead space for stowing luggage.

Seamless fussy free flight. Great service as expected of SIA.

Very poor. The flight was delayed for over an hour. Also, our baggage, including that of many passengers, approimately 180 bags did not arrive, and we are yet to receive it.

Poor, They have damaged my luggage and I have filed a claim at Colombo airport. They promised I will be in touch by the team within next 2 days but there is no One contacted me at all after 1 week. I then follow up again and received an email acknowledging my claim and claimed that they will reply in 12 days on investigation. Again, no response at all after that… Very disappointing…

All good, on time, depart.only bad side was, airxraft is too old to be in business.hope ailine will manage somethinv somewhat.all good

Was good, comparatively. A330, with good crew set.on time depature. And crew try there best, to make thing efficient.

Spesific ,Crew and cabin manager, look after all pax on board despite being in a old A320 equipment.Got free seat upgrade as well,but old style seats, no much comfert on it.But food and the spesific crew, was amazing.maintain airlanka standerd.the cabin manager, who was so much keen,keen operate as per SOP.

The staff was absolutely phenomenal but the other elements of Sri Lankan Airlines need some serious adjustments. The day started off with terrible news that the flight was cancelled from Male and that the plane went to Malta. As an American, when such delays occur, the airlines find suitable ways to accommodate their customers such as putting them in an Airport hotel or lounge while waiting for the next flight. A 1.5 hour trip turned into 12 hours with no accommodations from the Airlines except a ticket to eat breakfast. For such a Billion dollar industry, a cheap breakfast is an insult toward the customer and something greater should have been done.

Many changes need to be addressed from airport check in to flight departure. If they observe other major airlines, then they can expect what Sri Lankan airlines need to update their procedures.

Smooth takeoff and landing. Best service experience in all our travels over the years. Caring and attentive crew. Loved our flight to and fro.

not looking like a national flag carrier.. both the ground team and flight team are far from being kind and helpful. Not sure what's wrong.

I m not good serves poor serves I m m fake company kayak ok plzz my help my ticket cancel my tripe ok

Flight delayed for one hour last minute change the gate this is something new? Wak all over the airport bit fast bording to flight smd miss my meeting in kuaa lumpur is the year end meeting no internet in flught which is not good Anyway overall is good thanks to the crew on duty Un able to check in on line and choose the seat thatbi wanted and in flight meal too unable to purchase rrally sad Should get priority seat in next booking

Flight was delayed from 8pm to near midnight. They made us board then sit in the cabin and wait for even longer for take-off. No compensation whatsoever - not even in a free drink or meal

We were told that flight was delayed by 20 mins, but it left close to an hour late. But they did make it up and arrived early; it's just very difficult to keep waiting when it's a late flight. Food was mediocre.

We recently flew with AirAsia and encountered several issues. Our flight was delayed by over an hour, and both boarding and takeoff were postponed without any prior notification. Although we eventually realized there was a delay on our own, the crew did inform us afterward. To make up for lost time, the pilot took off at high speed, resulting in some turbulent moments that were quite scary. Despite these challenges, the cabin crew did an excellent job managing the situation and easing the inconvenience. Overall, while the delays and turbulence made for a stressful experience, I appreciated the crew’s efforts to keep us as comfortable as possible.

Boarding was nuts. Gate change. Delayed. No communication from gate staff. They seemed lost. Rest of the flight went well

The flight delay... but bus from the airport be on time

Second time flying on AirAsia. They’re fine for a low cost carrier, so I don’t expect high level hospitality. They could have informed us that the flight would be delayed even if by a few minutes, instead of the passengers asking the gate agents why we’re not boarding 8 minutes before takeoff. And given some of the passengers on this particular flight were problematic, the crew did great handling such people.

They didn't have a single blanket for hire for a long haul overnight flight. This wasn't good enough even for a budget airline

No complaints. Made it on time with a minimum of hassle. Some complementary soft drinks would have been nice tho.

Actually my flight from Hing Kong to Kuala Lumpe has been cancelled and I don’t see the refund of my airfare. Thats my comment of your Company and please follow up。

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports