$128 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 Colombo to Southeast Asia departing on 10/29. 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 Colombo to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Manila
Manila1 stop$437
Ho Chi Minh City
Ho Chi Minh Citynonstop$217
Singapore
Singaporenonstop$352
Denpasar
Denpasar1 stop$344
Hanoi
Hanoi1 stop$305
Phuket City
Phuket City1 stop$352
Phnom Penh
Phnom Penh1 stop$445
Manila
Manila1 stop$437
Ho Chi Minh City
Ho Chi Minh Citynonstop$217
Singapore
Singaporenonstop$352
Denpasar
Denpasar1 stop$344
Hanoi
Hanoi1 stop$305
Phuket City
Phuket City1 stop$352
Phnom Penh
Phnom Penh1 stop$445

Book Cheap Colombo to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colombo 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 round-trip flight deals from Colombo to Southeast Asia

Thu, Oct 29 - Thu, Nov 12
VietJet Air Logo
11:05 pm - 5:50 amCMB  Colombo Bandaranaike Intl-SGN Ho Chi Minh City
5h 15mnonstop
VietJet Air Logo
6:20 pm - 10:05 pmSGN  Ho Chi Minh City-CMB Colombo Bandaranaike Intl
5h 15mnonstop
$217VietJet Air
Thu, Sep 10 - Thu, Sep 17
VietJet Air Logo
11:00 pm - 5:55 amCMB  Colombo Bandaranaike Intl-SGN Ho Chi Minh City
5h 25mnonstop
VietJet Air Logo
6:15 pm - 9:50 pmSGN  Ho Chi Minh City-CMB Colombo Bandaranaike Intl
5h 05mnonstop
$219VietJet Air
Thu, Oct 29 - Thu, Nov 12
Multiple Airlines Logo
11:05 pm - 5:50 amCMB  Colombo Bandaranaike Intl-SGN Ho Chi Minh City
5h 15mnonstop
Multiple Airlines Logo
8:15 pm - 9:25 amSGN  Ho Chi Minh City-CMB Colombo Bandaranaike Intl
14h 40m1 stop Kuala Lumpur Intl
$227Multiple Airlines
Tue, Oct 27 - Wed, Nov 4
Multiple Airlines Logo
11:05 pm - 5:50 amCMB  Colombo Bandaranaike Intl-SGN Ho Chi Minh City
5h 15mnonstop
Multiple Airlines Logo
8:15 pm - 9:25 amSGN  Ho Chi Minh City-CMB Colombo Bandaranaike Intl
14h 40m1 stop Kuala Lumpur Intl
$227Multiple Airlines
Sat, Aug 29 - Fri, Sep 4
Batik Air Logo
9:45 pm - 4:05 amCMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
3h 50mnonstop
Batik Air Logo
7:45 pm - 8:45 pmKUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
3h 30mnonstop
$249Batik Air
Sat, Sep 12 - Wed, Sep 16
Batik Air Logo
9:45 pm - 4:05 amCMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
3h 50mnonstop
Batik Air Logo
7:45 pm - 8:45 pmKUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
3h 30mnonstop
$257Batik Air
Fri, Jan 22 - Fri, Jan 29
AirAsia Logo
10:25 am - 4:35 pmCMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
3h 40mnonstop
AirAsia Logo
8:50 pm - 9:50 pmKUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
3h 30mnonstop
$261AirAsia
Mon, Nov 2 - Thu, Nov 12
AirAsia Logo
10:25 am - 4:35 pmCMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
3h 40mnonstop
AirAsia Logo
8:25 am - 9:25 amKUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
3h 30mnonstop
$264AirAsia
Mon, Sep 21 - Mon, Sep 28
Singapore Airlines Logo
11:45 am - 9:45 pmCMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
7h 30m1 stop Singapore Changi
Singapore Airlines Logo
4:30 pm - 11:35 pmKUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
9h 35m1 stop Singapore Changi
$312Singapore Airlines
Mon, Sep 28 - Wed, Sep 30
Singapore Airlines Logo
11:45 am - 9:45 pmCMB  Colombo Bandaranaike Intl-KUL Kuala Lumpur Intl
7h 30m1 stop Singapore Changi
Singapore Airlines Logo
6:35 pm - 11:35 pmKUL  Kuala Lumpur Intl-CMB Colombo Bandaranaike Intl
7h 30m1 stop Singapore Changi
$312Singapore Airlines
Booking Insights

KAYAK's insights & trends for Colombo to Southeast Asia flights

Get data-powered insights and trends into flights from Colombo 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 Ho Chi Minh City, at $244 round-trip. The most popular route is from Colombo Bandaranaike Intl Airport (CMB) to Bangkok Don Mueang Intl Airport (DMK), and the cheapest round-trip airline ticket found on this route in the last 5 days was $296.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from Colombo Bandaranaike Intl Airport to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Southeast Asia is generally at night, when round-trip flights cost $312 on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is $448.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $567, 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 $362 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $485 and $406 respectively.

What’s the cheapest day of the week to fly from Colombo to Southeast Asia?

The average price of all round-trip flights from Colombo Bandaranaike Intl Airport to Southeast Asia clicked on KAYAK for each day over the last 12 months.

For Colombo to Southeast Asia, Sunday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Southeast Asia back to Colombo, the best deals are generally found on Thursday, with Sunday being the most expensive.

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 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

February

Cheapest flight

$128
Best time to beat the crowds but there is an average 4% increase in price.
Flight from Colombo to Ho Chi Minh City

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 travelers 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 round-trip 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 $209 one-way - $332 round-trip; Kuala Lumpur $215 one-way - $297 round-trip; Singapore $354 one-way - $362 round-trip

Reviews of the top 5 airlines serving from Colombo 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 Colombo 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 1583 reviews
8.1Entertainment
8.3Boarding
8.0Comfort
7.8Food
8.6Crew
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.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

I had purchased extra leg room for all legs of the flight but due to a delay in leaving Perth I was put on another flight but with Emirates. My luggage was initially lost but later found and my suitcase was broken. I ended up losing my upgrades

I enjoy traveling with Malaysia Airlines. The Asian food they serve is pretty good and the red wine was also good. They did run out of beer and only did a couple of water rounds during the flight but the staff were very friendly.

Prompt and efficient boarding. New MH-awards streaming worked first time on my personal device.

On-time & very well priced. All you need on a short flight.

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。

What a pathetic plane it was. Entertainment system didn’t work. USB port was broken. There was a hole on top of folding serving table. Broken restrooms in the middle of flight.

Communication was terrible. Flight was delayed for 4-5 hours in DC (on the front end, and also after we boarded, we had to get off - some issue with fueling the old plane correctly). There was little to no information on timing or what was happening. Once we reach Delhi airspace, apparently there was weather that caused us not to land - we were actually near the ground, saw the run way, and lifted back up to the sky after being sooo close. Then we circled for about 30 minutes, and they decided to go to Jaipur to land until the weather cleared and to refuel. Again, once we landed in Jaipur (wrong city), there was little to no information on timing or what was happening. Then we heard that the crew was reaching their 24 hours. We sat on the place, on the tarmac for another 3 HOURS, with no food and not enough water for everyone on the flight. Then, they kicked us off the plane with no plan, in the wrong city. We went thru customs, got our bags (thank goodness), and had to ask a bunch of staff what was happening and what to do. Eventually, their soltuion was to bus people back to Delhi (like 6 hours we were told) but not everyone would fit on the bus, and unknown timing on when it would leave. At this point it was 9PM (we were scheduled to arrive in Delhi at 11AM...). My husband and I decided to risk it and take a cab that we had to pay ourselves (about $200 US dollars) to get to Delhi (about 5 hour drive). We both had terrible trips back to the US as well - almost missed connecting flight, forced to pay for carry-on luggage (a small back pack!) and duty-free goods by the Air India staff last minute. Just terrible experience all around. Never again with AI! The ONLY good thing was the air hostesses were kind and patient - example: they made sure people with food allergies got their correct. However, the TV's in our entire row did not work so I'm glad we brought our own entertainment......

Service was good, crew response was prompt. The baked fish and Malay fish as well as the sauces with them were bland.

Recliner wasn’t working tv wasn’t working business class cabin was ridiculous not worth my money

The most of screen was broken and they offered me a magazine for 16 hours flight. My chair was also broken. I’d rather take other airlines with a screen that works. I downloaded lots of movies and TV programs to my cell phones for my return flight.

The flight was very good, it was on time at the take off and before time at landing. Overall it was a great experience !!!

Entertainment system was not available in Delhi-Ahmedabad flight. The flight was delayed for take off by 30 mins

Food is okay, could be better - Economy and Premium economy. Great service , good crew. Overall great improvements so far and , lot of potential to be on par with other top notch airlines

Plane is old. Seats are broken. Entertainment does not work. Food is ok. Flight attendants are courteous and try their best. Take this flight if you get the cheapest ticket. Otherwise, look for other carriers.

Air hostess was super rude There was no choice of soft drinks on flight The napkin with meals -were a joke No ice served with beverages Pantry floor was full of water and paper towels Shame on you for being the national carrier

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports