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Cheap flights from Sri Lanka to Southeast Asia from RM 494

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BKK
12 Nov — 19 Nov1
1 adult
1 adult, Economy

Find flight deals from Sri Lanka to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Sri Lanka to Southeast Asia
Explore the most affordable flight options available from Sri Lanka to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2025.

Sun 19/1010:40CMB - KUL
Nonstop3h 45mAirAsia
Sun 26/1008:25KUL - CMB
Nonstop3h 30mAirAsia
Deal found 12/10RM 726
Sun 2/1109:05CMB - KUL
Nonstop3h 55mFitsAir
Sun 9/1116:30KUL - CMB
Nonstop3h 35mFitsAir
Deal found 12/10RM 730
Mon 27/1010:25CMB - KUL
Nonstop3h 40mAirAsia
Sun 2/1108:25KUL - CMB
Nonstop3h 30mAirAsia
Deal found 12/10RM 751
Wed 29/1010:25CMB - KUL
Nonstop3h 40mAirAsia
Wed 5/1108:25KUL - CMB
Nonstop3h 30mAirAsia
Deal found 11/10RM 764
Wed 22/1010:40CMB - KUL
Nonstop3h 45mAirAsia
Wed 29/1008:25KUL - CMB
Nonstop3h 30mAirAsia
Deal found 13/10RM 768
Sun 26/1010:25CMB - KUL
Nonstop3h 40mAirAsia
Wed 5/1108:25KUL - CMB
Nonstop3h 30mAirAsia
Deal found 13/10RM 794
Mon 27/1010:25CMB - KUL
Nonstop3h 40mAirAsia
Fri 31/1008:25KUL - CMB
Nonstop3h 30mAirAsia
Deal found 12/10RM 798
Mon 24/1110:25CMB - KUL
Nonstop3h 40mAirAsia
Mon 1/1208:25KUL - CMB
Nonstop3h 30mAirAsia
Deal found 13/10RM 802
Mon 20/1022:55CMB - KUL
Nonstop3h 45mAirAsia
Mon 27/1008:25KUL - CMB
Nonstop3h 30mAirAsia
Deal found 13/10RM 823
Wed 19/1122:50CMB - KUL
Nonstop3h 40mAirAsia
Wed 26/1108:25KUL - CMB
Nonstop3h 30mAirAsia
Deal found 13/10RM 832
Tue 25/1110:25CMB - PEN
1 stop18h 45mAirAsia
Tue 2/1206:00PEN - CMB
1 stop18h 20mAirAsia
Deal found 10/10RM 1,047
Tue 25/1110:25CMB - PEN
1 stop9h 50mMultiple Airlines
Tue 2/1219:25PEN - CMB
2 stops14h 25mMultiple Airlines
Deal found 10/10RM 1,266

Cheap flight deals from Sri Lanka to Southeast Asia

Keep the following information in mind while searching for Sri Lanka to Southeast Asia flight deals. Data was last updated 13 October 2025.

Round-trip from

RM 726

One-way from

RM 494

Popular in

April

Cheapest in

October

Average price

RM 1,165
AirAsia
  • AirAsia
  • 3/11-10/11
  • Nonstop
  • 7h 10m total
  • Sri Lanka to Southeast Asia
Search Deals
AirAsia
  • AirAsia
  • 29/10
  • Nonstop
  • 3h 40m total
  • Sri Lanka to Southeast Asia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (RM 175 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (RM 86 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sri Lanka 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 407,431 searches. Data last updated 13 October 2025.
Use the filters below to find and compare flights from Sri Lanka to Southeast Asia that are best for you.

Fly from

Sri Lanka

Fly to

Southeast Asia

Route

Departure

Return

Price

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Tue 3/2

00:45-17:35

1 stop14h 20m

Kuala Lumpur Intl

Sun 8/2

09:00-23:30

1 stop17h 00m

RM 1,034

ColomboPenang

CMB - PEN

CMBPEN

Colombo Bandaranaike Intl

Tue 25/11

10:25-07:40

1 stop18h 45m

Penang Intl

Tue 2/12

06:00-21:50

1 stop18h 20m

RM 1,047

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Mon 22/12

10:25-16:35

Nonstop3h 40m

Kuala Lumpur Intl

Sun 4/1

20:50-21:50

Nonstop3h 30m

RM 1,072

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Wed 4/3

00:45-10:10

1 stop6h 55m

Kuala Lumpur Intl

Thu 19/3

18:30-23:30

1 stop7h 30m

RM 1,254

ColomboPenang

CMB - PEN

CMBPEN

Colombo Bandaranaike Intl

Tue 25/11

10:25-22:45

1 stop9h 50m

Penang Intl

Tue 2/12

19:25-07:20

2 stops14h 25m

RM 1,266

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sun 2/11

00:40-06:55

Nonstop3h 45m

Kuala Lumpur Intl

Mon 10/11

22:35-23:35

Nonstop3h 30m

RM 1,300

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Thu 29/1

12:15-21:05

1 stop6h 20m

Kuala Lumpur Intl

Mon 2/2

17:00-23:30

1 stop9h 00m

RM 1,347

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sun 21/12

00:45-19:40

1 stop16h 25m

Kuala Lumpur Intl

Sun 4/1

09:00-23:30

1 stop17h 00m

RM 1,418

ColomboKuala Lumpur

CMB - KUL

CMBKUL

Colombo Bandaranaike Intl

Sun 1/3

12:15-21:05

1 stop6h 20m

Kuala Lumpur Intl

Fri 13/3

10:30-23:30

1 stop15h 30m

RM 1,456

ColomboPenang

CMB - PEN

CMBPEN

Colombo Bandaranaike Intl

Thu 18/12

03:15-13:40

1 stop7h 55m

Penang Intl

Mon 29/12

20:00-09:25

1 stop15h 55m

RM 1,490

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 53 results
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Best time to book a flight from Sri Lanka to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Sri Lanka 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 Sri Lanka to Southeast Asia

What is the cheapest month to book a flight from Sri Lanka to Southeast Asia?

Currently, March is the cheapest month in which you can book a flight from Sri Lanka to Southeast Asia (average of RM 481). Flying from Sri Lanka to Southeast Asia in October is currently the most expensive (average of RM 865). 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 LK to YJX?

Find hourly flight availability from Sri Lanka 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 13 October 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sri Lanka to Southeast Asia as you normally would.

Weekly flight availability from Sri Lanka to Southeast Asia

Explore weekly flight availability from Sri Lanka 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 13 October 2025.

The most flights from LK0 to zzYJX are scheduled on a Monday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

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 13 October 2025.
Read reviews from past customers who have flown with SriLankan Airlines and AirAsia from Sri Lanka to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SriLankan Airlines
6.9
Okay
76 reviews
Check prices

Overall

6.9

Crew

7.5

Entertainment

6.3

Comfort

6.8

Food

7.0

Boarding

6.7

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
SriLankan Airlines
6.9
Okay
76 reviews
SriLankan Airlines
6.9
Okay
76 reviews
Check prices

Overall

6.9

Crew

7.5

Entertainment

6.3

Comfort

6.8

Food

7.0

Boarding

6.7

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
AirAsia
6.8
Okay
218 reviews
SriLankan Airlines
6.9
Okay
76 reviews
Check prices

Overall

6.9

Crew

7.5

Entertainment

6.3

Comfort

6.8

Food

7.0

Boarding

6.7

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

Related info for your journey

Find useful and relevant information for your journey from Sri Lanka 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 Sri Lanka to Southeast Asia?

    A quick flight from Sri Lanka to Southeast Asia can take about 3h 45m. Singapore Airlines provides one of the quickest options available for as low as RM 1,300. The distance from Sri Lanka to Southeast Asia is about 2464 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Sri Lanka to Southeast Asia one-way?

    The cheapest airline one-way is AirAsia, with whom users have recently found tickets for as low as RM 494. However, be on the lookout for offers from FitsAir and Air India, as they are both options that can get you from Sri Lanka to Southeast Asia for a low price.

  • Can I find deals for flights from Sri Lanka to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Sri Lanka to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sri Lanka to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sri Lanka to Southeast Asia.

  • Can I find deals for business class flights from Sri Lanka to Southeast Asia?

    Yes. Cheapflights offers flight deals from Sri Lanka 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 Sri Lanka to Southeast Asia?

    Currently, March is the cheapest month in which you can book a flight from Sri Lanka to Southeast Asia (average of RM 481). Flying from Sri Lanka to Southeast Asia in October is currently the most expensive (average of RM 865). 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.

Top 2 airlines flying from Sri Lanka to Southeast Asia

Discover the top 2 airlines that operate flights from Sri Lanka 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 407,431 searches. Data last updated 13 October 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapestRM 490AverageRM 1,900FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Thai AirAsiaCheapestRM 1,104AverageRM 1,548FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sri Lanka to Southeast Asia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southeast Asia from Sri Lanka today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sri Lanka to Southeast Asia?

Cheapflights helps you find that perfect flight to Southeast Asia from Sri Lanka by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sri Lanka to Southeast Asia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sri Lanka to Southeast Asia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sri Lanka to Southeast Asia become cheaper?

Yes, Cheapflights offers price alerts on Sri Lanka to Southeast Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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