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Cheap flights from Colombo Bandaranaike Intl Airport to Southeast Asia from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo Bandaranaike Intl Airport to Southeast Asia departing on 12/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Cheap round-trip flights

Enter your travel dates to find the best prices.
AirAsia Logo
10:50 pm - 5:00 am
CMB
-
KUL
3h 40mnonstop
AirAsia Logo
8:25 am - 9:25 am
KUL
-
CMB
3h 30mnonstop
$203AirAsia
Fri, Mar 6 - Fri, Mar 13
AirAsia Logo
10:40 am - 4:55 pm
CMB
-
KUL
3h 45mnonstop
AirAsia Logo
8:40 am - 9:40 am
KUL
-
CMB
3h 30mnonstop
$205AirAsia
Sun, May 10 - Wed, May 20
Multiple Airlines Logo
10:25 am - 11:59 pm
CMB
-
BKK
12h 04m2 stops
Multiple Airlines Logo
6:50 am - 9:50 pm
BKK
-
CMB
16h 30m2 stops
$284Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
10:25 am - 10:10 pm
CMB
-
BKK
10h 15m2 stops
Multiple Airlines Logo
1:55 pm - 3:55 pm
BKK
-
CMB
3h 30mnonstop
$308Multiple Airlines
Wed, Mar 11 - Sat, Mar 14
Singapore Airlines Logo
12:45 am - 8:00 pm
CMB
-
BKK
17h 45m1 stop
Singapore Airlines Logo
9:10 pm - 10:45 am
BKK
-
CMB
15h 05m1 stop
$311Singapore Airlines
Mon, Mar 23 - Sat, Mar 28
Singapore Airlines Logo
12:45 am - 8:00 pm
CMB
-
BKK
17h 45m1 stop
Singapore Airlines Logo
8:00 pm - 11:30 pm
BKK
-
CMB
29h 00m1 stop
$313Singapore Airlines
Mon, Mar 9 - Tue, Mar 17
Malaysia Airlines Logo
12:40 am - 4:05 pm
CMB
-
BKK
13h 55m1 stop
Malaysia Airlines Logo
11:05 am - 11:35 pm
BKK
-
CMB
14h 00m1 stop
$323Malaysia Airlines
Thu, Jan 29 - Sat, Feb 7
Malaysia Airlines Logo
12:40 am - 10:15 am
CMB
-
BKK
8h 05m1 stop
Malaysia Airlines Logo
5:40 am - 11:35 pm
BKK
-
CMB
19h 25m1 stop
$326Malaysia Airlines
Fri, Feb 6 - Sat, Feb 21
Emirates Logo
2:40 am - 9:35 pm
CMB
-
MNL
16h 25m1 stop
Emirates Logo
7:55 am - 12:45 am
MNL
-
CMB
19h 20m1 stop
$1,213Emirates
Sun, Jan 18 - Tue, Jan 27
Emirates Logo
9:50 pm - 9:35 pm
CMB
-
MNL
21h 15m1 stop
Emirates Logo
11:30 pm - 6:25 pm
MNL
-
CMB
21h 25m2 stops
$1,224Emirates
Sat, Jan 17 - Mon, Jan 26

SriLankan Airlines flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Our best SriLankan Airlines deals on Colombo Bandaranaike Intl Airport to Southeast Asia flight tickets
SriLankan Airlines
Jan 13
CMB7:30 amColombo Bandaranaike Intl
3h 35m
BKK12:35 pmBangkok Suvarnabhumi
Jan 24
BKK9:00 amBangkok Suvarnabhumi
3h 30m
CMB11:00 amColombo Bandaranaike Intl
$349
Find similar
SriLankan Airlines
Jan 22
CMB12:10 pmColombo Bandaranaike Intl
4h 00m
SIN6:40 pmSingapore Changi
Jan 29
SIN7:50 pmSingapore Changi
3h 50m
CMB9:10 pmColombo Bandaranaike Intl
$368
Find similar
SriLankan Airlines
Jan 19
CMB1:35 amColombo Bandaranaike Intl
4h 05m
SIN8:10 amSingapore Changi
Jan 27
SIN9:40 amSingapore Changi
3h 50m
CMB11:00 amColombo Bandaranaike Intl
$369
Find similar

IndiGo flights from Colombo Bandaranaike Intl Airport to Southeast Asia

Our best IndiGo deals on Colombo Bandaranaike Intl Airport to Southeast Asia flight tickets
IndiGo
Dec 27
CMB9:10 amColombo Bandaranaike Intl
25h 25m
1 stop
BKK12:05 pmBangkok Suvarnabhumi
Dec 31
BKK5:10 pmBangkok Suvarnabhumi
22h 00m
1 stop
CMB1:40 pmColombo Bandaranaike Intl
$392
Find similar
IndiGo
Jan 22
CMB3:00 amColombo Bandaranaike Intl
7h 35m
1 stop
BKK12:05 pmBangkok Suvarnabhumi
Jan 28
BKK5:10 pmBangkok Suvarnabhumi
22h 00m
1 stop
CMB1:40 pmColombo Bandaranaike Intl
$407
Find similar
IndiGo
Dec 28
CMB10:15 pmColombo Bandaranaike Intl
21h 20m
1 stop
BKK9:05 pmBangkok Suvarnabhumi
Dec 31
BKK5:10 pmBangkok Suvarnabhumi
22h 00m
1 stop
CMB1:40 pmColombo Bandaranaike Intl
$411
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colombo Bandaranaike Intl Airport 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, momondo users made 832,500 searches. Data last updated December 23, 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

Fly to

Route

Depart

Return

Price

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Fri 3/6

10:50 pm-5:00 am

Nonstop3h 40m

Kuala Lumpur Intl

Fri 3/13

8:25 am-9:25 am

Nonstop3h 30m

$203

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sun 5/10

10:40 am-4:55 pm

Nonstop3h 45m

Kuala Lumpur Intl

Wed 5/20

8:40 am-9:40 am

Nonstop3h 30m

$205

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 1/18

10:25 am-11:59 pm

2 stops12h 04m

Bangkok Suvarnabhumi

Sun 1/25

6:50 am-9:50 pm

2 stops16h 30m

$284

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Wed 3/11

10:25 am-10:10 pm

2 stops10h 15m

Bangkok Suvarnabhumi

Sat 3/14

1:55 pm-3:55 pm

Nonstop3h 30m

$308

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 3/23

12:45 am-8:00 pm

1 stop17h 45m

Bangkok Suvarnabhumi

Sat 3/28

9:10 pm-10:45 am

1 stop15h 05m

$311

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 3/9

12:45 am-8:00 pm

1 stop17h 45m

Bangkok Suvarnabhumi

Tue 3/17

8:00 pm-11:30 pm

1 stop29h 00m

$313

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Thu 1/29

12:40 am-4:05 pm

1 stop13h 55m

Bangkok Suvarnabhumi

Sat 2/7

11:05 am-11:35 pm

1 stop14h 00m

$323

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Fri 2/6

12:40 am-10:15 am

1 stop8h 05m

Bangkok Suvarnabhumi

Sat 2/21

5:40 am-11:35 pm

1 stop19h 25m

$326

ColomboManila

CMB - MNL

CMBMNL

Colombo Bandaranaike Intl

Sun 1/18

2:40 am-9:35 pm

1 stop16h 25m

Manila Ninoy Aquino Intl

Tue 1/27

7:55 am-12:45 am

1 stop19h 20m

$1,213

ColomboManila

CMB - MNL

CMBMNL

Colombo Bandaranaike Intl

Sat 1/17

9:50 pm-9:35 pm

1 stop21h 15m

Manila Ninoy Aquino Intl

Mon 1/26

11:30 pm-6:25 pm

2 stops21h 25m

$1,224

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southeast Asia?

The month of October is, on average, the cheapest month to fly to Southeast Asia from Colombo Bandaranaike Intl Airport, with most prices found around $276. If you don’t want to visit Southeast Asia in October, then you should wait until November to fly from Colombo Bandaranaike Intl Airport, when ticket prices are also cheap, with an average price of $277.

What is the cheapest day to depart on your flight to Southeast Asia?

The cheapest day to depart from Colombo Bandaranaike Intl Airport to Southeast Asia is on a Thursday when prices can be found for as low as $470. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $549. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

What is the cheapest time of day to depart on your flight to Southeast Asia?

In the evening is the cheapest time of day to fly from Colombo Bandaranaike Intl Airport to Southeast Asia when you can find flight prices for as low as $297. Flying to Southeast Asia in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $452. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Colombo Bandaranaike Intl to Bangkok Don Mueang Intl for the best Colombo Bandaranaike Intl - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from Colombo Bandaranaike Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $300 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Colombo Bandaranaike Intl Airport for as low as $277 on momondo.

What cabin class options are available on Colombo Bandaranaike Intl to Southeast Asia flights?

There are 3 cabin classes available to choose from on Colombo Bandaranaike Intl to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colombo Bandaranaike Intl Airport to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Colombo Bandaranaike Intl Airport to Southeast Asia.

Cheap Colombo Bandaranaike Intl Airport to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo Bandaranaike Intl Airport to Southeast Asia

Fastest flight time

3h 25m

Direct flights

Every day

Airports in Southeast Asia

295 airports
The fastest flight from Colombo Bandaranaike Intl Airport to Southeast Asia takes 3h 25m
Direct flights go from Colombo Bandaranaike Intl Airport to Southeast Asia every day.
There are 295 airports in Southeast Asia. From Colombo Bandaranaike Intl Airport there are direct flights to Bangkok Suvarnabhumi (BKK), Kuala Lumpur Intl (KUL).
Search flight deals

  • When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to Southeast Asia?

    Prices for flights from Colombo Bandaranaike Intl Airport to Southeast Asia were last updated today.

  • How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Southeast Asia?

  • How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Southeast Asia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colombo Bandaranaike Intl Airport to Southeast Asia.

  • What documentation or ID do you need to fly to Southeast Asia?

    The necessary travel and health documents for your Southeast Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colombo Bandaranaike Intl Airport to Southeast Asia?

Best airlines flying from Colombo Bandaranaike Intl Airport to Southeast Asia

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to Southeast Asia with momondo
Airline
Rating
Free Cancellation
Price
Jetstar AsiaPriceFrom $102Free CancellationRating
6.7
58 reviews
Search Jetstar Asia flights
SriLankan AirlinesPriceFrom $115Free CancellationRating
6.9
77 reviews
Search SriLankan Airlines flights
AirAsiaPriceFrom $131Free CancellationRating
6.8
222 reviews
Search AirAsia flights
Air IndiaPriceFrom $142Free CancellationRating
5.5
2,956 reviews
Search Air India flights
IndiGoPriceFrom $147Free CancellationRating
6.8
510 reviews
Search IndiGo flights
Malaysia AirlinesPriceFrom $206Free CancellationRating
7.3
284 reviews
Search Malaysia Airlines flights
Thai AirAsiaPriceFrom $233Free CancellationRating
7.4
225 reviews
Search Thai AirAsia flights
Singapore AirlinesPriceFrom $283Free CancellationRating
8.1
1,419 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom $365Free CancellationRating
7.8
371 reviews
Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Colombo to Southeast Asia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colombo to Southeast Asia. momondo saves you time and could save you money on your trip.

Can I find flights from Colombo to Southeast Asia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Asia from Colombo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colombo to Southeast Asia?

Once you have performed a search for Colombo to Southeast Asia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Colombo to Southeast Asia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colombo to Southeast Asia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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