What is the cheapest airline that flies from Sri Lanka to Southeast Asia?

IndiGo is the most popular carrier operating from Sri Lanka to Southeast Asia

When did momondo last update prices for flights from Sri Lanka to Southeast Asia?

Prices for flights from Sri Lanka to Southeast Asia are updated daily.

How old do you have to be to fly from Sri Lanka to Southeast Asia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sri Lanka to Southeast Asia.

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

The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

₹ 15,836 Cheap Flights from Sri Lanka to Southeast Asia in 2026

1 adult

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Find the cheapest flights from Sri Lanka to Southeast Asia

Round-trip

One-way

Recent return flight deals from Sri Lanka to Southeast Asia

Enter your travel dates to find the best prices.

03:00 - 09:15

CMB

IXZ

6h 15m

1 stop

14:50 - 16:40

IXZ

CMB

25h 50m

2 stops

₹ 34,311Multiple Airlines

Tue, 24 Mar - Thu, 2 Apr

07:30 - 14:25

CMB

IXZ

6h 55m

1 stop

14:50 - 16:40

IXZ

CMB

25h 50m

2 stops

₹ 35,494Multiple Airlines

Thu, 26 Mar - Thu, 2 Apr

03:00 - 09:15

CMB

IXZ

6h 15m

1 stop

11:20 - 01:50

IXZ

CMB

14h 30m

2 stops

₹ 37,224Multiple Airlines

Tue, 24 Mar - Tue, 7 Apr

17:15 - 06:55

CMB

IXZ

13h 40m

1 stop

14:50 - 10:30

IXZ

CMB

19h 40m

1 stop

₹ 37,497IndiGo

Fri, 1 May - Sat, 2 May

17:15 - 13:00

CMB

IXZ

19h 45m

1 stop

13:35 - 16:15

IXZ

CMB

26h 40m

1 stop

₹ 38,589IndiGo

Sat, 28 Mar - Sat, 4 Apr

07:30 - 14:25

CMB

IXZ

6h 55m

1 stop

14:50 - 01:50

IXZ

CMB

11h 00m

2 stops

₹ 39,226Multiple Airlines

Thu, 26 Mar - Tue, 7 Apr

03:00 - 09:15

CMB

IXZ

6h 15m

1 stop

14:50 - 01:50

IXZ

CMB

11h 00m

2 stops

₹ 39,772IndiGo

Thu, 26 Mar - Tue, 7 Apr

03:00 - 09:55

CMB

IXZ

6h 55m

1 stop

14:50 - 01:50

IXZ

CMB

11h 00m

2 stops

₹ 40,864Multiple Airlines

Sun, 29 Mar - Tue, 7 Apr

03:00 - 09:15

CMB

IXZ

6h 15m

1 stop

07:25 - 16:15

IXZ

CMB

8h 50m

1 stop

₹ 41,046IndiGo

Tue, 24 Mar - Tue, 7 Apr

07:45 - 13:00

CMB

IXZ

5h 15m

1 stop

14:50 - 01:50

IXZ

CMB

11h 00m

2 stops

₹ 41,228IndiGo

Fri, 1 May - Sat, 2 May

IndiGo flights from Sri Lanka to Southeast Asia

Our best IndiGo deals on Sri Lanka to Southeast Asia flight tickets

IndiGo

1 May

CMB17:15Colombo Bandaranaike Intl

13h 40m

1 stop

IXZ06:55Port Blair

2 May

IXZ14:50Port Blair

19h 40m

1 stop

CMB10:30Colombo Bandaranaike Intl

₹ 37,497

IndiGo

28 Mar

CMB17:15Colombo Bandaranaike Intl

19h 45m

1 stop

IXZ13:00Port Blair

4 Apr

IXZ13:35Port Blair

26h 40m

1 stop

CMB16:15Colombo Bandaranaike Intl

₹ 38,589

IndiGo

26 Mar

CMB03:00Colombo Bandaranaike Intl

6h 15m

1 stop

IXZ09:15Port Blair

7 Apr

IXZ14:50Port Blair

11h 00m

2 stops

CMB01:50Colombo Bandaranaike Intl

₹ 39,772

Fly from

Fly to

Route

Depart

Return

Price

ColomboPort Blair

CMB - IXZ

CMBIXZ

Colombo Bandaranaike Intl

Tue 24/3

03:00-09:15

1 stop6h 15m

Port Blair

Thu 2/4

14:50-16:40

2 stops25h 50m

₹ 34,311

ColomboPort Blair

CMB - IXZ

CMBIXZ

Colombo Bandaranaike Intl

Thu 26/3

07:30-14:25

1 stop6h 55m

Port Blair

Thu 2/4

14:50-16:40

2 stops25h 50m

₹ 35,494

ColomboPort Blair

CMB - IXZ

CMBIXZ

Colombo Bandaranaike Intl

Tue 24/3

03:00-09:15

1 stop6h 15m

Port Blair

Tue 7/4

11:20-01:50

2 stops14h 30m

₹ 37,224

ColomboPort Blair

CMB - IXZ

CMBIXZ

Colombo Bandaranaike Intl

Fri 1/5

17:15-06:55

1 stop13h 40m

Port Blair

Sat 2/5

14:50-10:30

1 stop19h 40m

₹ 37,497

ColomboPort Blair

CMB - IXZ

CMBIXZ

Colombo Bandaranaike Intl

Sat 28/3

17:15-13:00

1 stop19h 45m

Port Blair

Sat 4/4

13:35-16:15

1 stop26h 40m

₹ 38,589

ColomboPort Blair

CMB - IXZ

CMBIXZ

Colombo Bandaranaike Intl

Thu 26/3

07:30-14:25

1 stop6h 55m

Port Blair

Tue 7/4

14:50-01:50

2 stops11h 00m

₹ 39,226

ColomboPort Blair

CMB - IXZ

CMBIXZ

Colombo Bandaranaike Intl

Thu 26/3

03:00-09:15

1 stop6h 15m

Port Blair

Tue 7/4

14:50-01:50

2 stops11h 00m

₹ 39,772

ColomboPort Blair

CMB - IXZ

CMBIXZ

Colombo Bandaranaike Intl

Sun 29/3

03:00-09:55

1 stop6h 55m

Port Blair

Tue 7/4

14:50-01:50

2 stops11h 00m

₹ 40,864

ColomboPort Blair

CMB - IXZ

CMBIXZ

Colombo Bandaranaike Intl

Tue 24/3

03:00-09:15

1 stop6h 15m

Port Blair

Tue 7/4

07:25-16:15

1 stop8h 50m

₹ 41,046

ColomboPort Blair

CMB - IXZ

CMBIXZ

Colombo Bandaranaike Intl

Fri 1/5

07:45-13:00

1 stop5h 15m

Port Blair

Sat 2/5

14:50-01:50

2 stops11h 00m

₹ 41,228

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sri Lanka 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

Prices

Airlines

What is the cheapest month to fly to Southeast Asia?

In general, October is the cheapest month to fly from Sri Lanka to Southeast Asia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 25,119. If you aren’t able to travel during the month of October, then book flights to Southeast Asia from Sri Lanka during November instead. Flights to Southeast Asia in November, while not as cheap as those in October, still average around ₹ 25,119.

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

According to our data, the cheapest time of day to fly to Southeast Asia is in the evening. momondo users have found flights departing from Sri Lanka to Southeast Asia in the evening for as low as ₹ 31,504. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are ₹ 52,597 on average. Flights to Southeast Asia from Sri Lanka in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Sri Lanka to Southeast Asia flight route?

Fly from Colombo Bandaranaike Intl to Bangkok Don Mueang Intl for the best Sri Lanka - 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 Sri Lanka when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around ₹ 27,167 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Sri Lanka for as low as ₹ 25,210 on momondo.

What cabin class options are available on Sri Lanka to Southeast Asia flights?

There are 2 cabin classes available to choose from on Sri Lanka 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 Sri Lanka to Southeast Asia flights?

You could potentially save up to 1% on your flight if you consider stops on a Sri Lanka to Southeast Asia flight.

Cheap Sri Lanka to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sri Lanka to Southeast Asia

Fastest flight time	13h 40m
Direct flights	None

The fastest flight from Sri Lanka to Southeast Asia takes 13h 40m

There are no direct flights from Sri Lanka to Southeast Asia. There are no popular flight routes from Sri Lanka to Southeast Asia.

Search flight deals

When did momondo last update prices for flights from Sri Lanka to Southeast Asia?
Prices for flights from Sri Lanka to Southeast Asia are updated daily.
How old do you have to be to fly from Sri Lanka to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sri Lanka to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sri Lanka to Southeast Asia?
momondo data reveals that the most frequently booked plane model on the route from Sri Lanka to Southeast Asia is Airbus A320-100/200, representing 33.90% of all bookings. The subsequent popular models are Airbus A330-300 at 9.87%, Airbus A321neo at 7.77%, and Airbus A320neo at 6.49%.

Best airlines flying from Sri Lanka to Southeast Asia

Compare and see reviews for airlines that fly from Sri Lanka to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
Thai AirAsia	PriceFrom ₹ 23,626	Free Cancellation	Rating 7.5 233 reviews		Search Thai AirAsia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sri Lanka to Southeast Asia . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Sri Lanka to Southeast Asia flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sri Lanka to Southeast Asia.

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

Yes. momondo can track prices for Sri Lanka to Southeast Asia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.