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฿3,709+ Cheap flights from Sri Lanka

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 28/9. 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.
CMB — BKK
17 Oct — 24 Oct1
1 adult
1 adult, Economy

What to know about flights from Sri Lanka

Discover essential information about flights departing from Sri Lanka, including flight schedules, destinations, airlines operating at the Sri Lanka airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 17 September 2025.

Good round-trip deal

฿15,101 or less

Good one-way deal

฿6,138 or less
Price to beat on a round-trip flight from Sri Lanka.
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Price to beat on a one-way flight from Sri Lanka.
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Find flights from Sri Lanka

Cheapest flights from Sri Lanka
Explore the most affordable flight options available from Sri Lanka. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2025.

Thu 30/1010:25CMB - HKT
1 stop8h 15mแอร์เอเชีย
Thu 6/1115:40HKT - CMB
1 stop7h 50mแอร์เอเชีย
Deal found 15/9฿6,372
Wed 1/1022:55CMB - HKT
1 stop7h 25mแอร์เอเชีย
Thu 8/120:40HKT - CMB
1 stop14h 15mแอร์เอเชีย
Deal found 17/9฿6,435
Sat 11/1022:55CMB - HKT
1 stop7h 25mแอร์เอเชีย
Wed 29/1015:40HKT - CMB
1 stop7h 50mแอร์เอเชีย
Deal found 17/9฿6,531
Tue 18/1110:25CMB - HKT
1 stop6h 35mแอร์เอเชีย
Sat 22/1115:40HKT - CMB
1 stop7h 50mแอร์เอเชีย
Deal found 16/9฿6,562
Thu 4/1210:25CMB - HKT
1 stop8h 15mแอร์เอเชีย
Tue 9/1211:05HKT - CMB
1 stop12h 25mแอร์เอเชีย
Deal found 16/9฿6,721
Thu 23/1022:55CMB - DMK
1 stop17h 45mแอร์เอเชีย
Sat 1/1121:35DMK - CMB
1 stop13h 20mแอร์เอเชีย
Deal found 17/9฿7,386
Mon 6/1010:40CMB - DMK
1 stop8h 40mแอร์เอเชีย
Fri 10/1015:15DMK - CMB
1 stop8h 10mแอร์เอเชีย
Deal found 15/9฿7,418
Fri 10/1022:55CMB - DMK
1 stop9h 05mแอร์เอเชีย
Thu 16/1015:15DMK - CMB
1 stop8h 10mแอร์เอเชีย
Deal found 16/9฿7,450
Fri 10/1022:55CMB - DMK
1 stop9h 05mแอร์เอเชีย
Fri 17/1010:05DMK - CMB
1 stop13h 20mแอร์เอเชีย
Deal found 15/9฿7,482
Thu 9/1022:55CMB - DMK
1 stop7h 25mแอร์เอเชีย
Sat 11/1013:20DMK - CMB
1 stop10h 05mแอร์เอเชีย
Deal found 17/9฿7,513
Thu 23/1022:55CMB - DMK
1 stop17h 45mMultiple Airlines
Sat 1/1120:05DMK - CMB
Nonstop3h 25mMultiple Airlines
Deal found 15/9฿7,545
Tue 14/1023:15CMB - DMK
Nonstop3h 30mMultiple Airlines
Mon 20/1007:05DMK - CMB
1 stop16h 20mMultiple Airlines
Deal found 15/9฿7,577

Find flights from Sri Lanka within your budget

 
Find flights departing from Sri Lanka that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 September 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ColomboPhuket City

CMB - HKT

CMBHKT

Colombo Bandaranaike Intl

Sat 11/10

22:55-14:55

1 stop14h 30m

Phuket City

Wed 29/10

19:10-09:25

1 stop15h 45m

฿6,435

ColomboPhuket City

CMB - HKT

CMBHKT

Colombo Bandaranaike Intl

Thu 30/10

10:25-18:30

1 stop6h 35m

Phuket City

Thu 6/11

15:40-22:00

1 stop7h 50m

฿6,594

ColomboPhuket City

CMB - HKT

CMBHKT

Colombo Bandaranaike Intl

Thu 4/12

10:25-20:10

1 stop8h 15m

Phuket City

Tue 9/12

11:05-22:00

1 stop12h 25m

฿6,721

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Sat 15/11

23:00-08:05

1 stop7h 35m

Bangkok Don Mueang Intl

Fri 21/11

21:35-09:25

1 stop13h 20m

฿7,450

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Fri 3/10

10:40-19:20

1 stop7h 10m

Bangkok Don Mueang Intl

Sat 29/11

21:35-09:25

1 stop13h 20m

฿7,450

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Tue 4/11

10:25-21:05

1 stop9h 10m

Bangkok Don Mueang Intl

Sun 9/11

21:35-09:25

1 stop13h 20m

฿7,482

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Tue 7/10

22:55-07:50

1 stop7h 25m

Bangkok Don Mueang Intl

Tue 14/10

15:15-21:55

1 stop8h 10m

฿7,482

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Tue 11/11

23:00-08:05

1 stop7h 35m

Bangkok Don Mueang Intl

Tue 18/11

21:35-09:25

1 stop13h 20m

฿7,482

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Tue 14/10

23:15-04:15

Nonstop3h 30m

Bangkok Don Mueang Intl

Mon 20/10

07:05-21:55

1 stop16h 20m

฿7,577

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Thu 16/10

23:15-04:15

Nonstop3h 30m

Bangkok Don Mueang Intl

Thu 23/10

07:05-21:55

1 stop16h 20m

฿7,640

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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Best time to book a flight from Sri Lanka

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Sri Lanka

Get recent, data-driven insights about flights from Sri Lanka including ideal travel times, pricing trends, and more.

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

Currently, May is the cheapest month in which you can book a flight from Sri Lanka (average of ฿5,072). Flying from Sri Lanka in March will prove the most costly (average of ฿8,147). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Sri Lanka?

Only one airline operates round-trip flights from Sri Lanka: Thai AirAsia. This airline flies to the following popular destinations: Bangkok.

Thai AirAsia
Thai AirAsia
From ฿237
Air China
Air China
From ฿407
แอร์เอเชีย
แอร์เอเชีย
From ฿143

What is the cheapest place to fly to from Sri Lanka?

The cheapest city to fly to from Sri Lanka is Mumbai Chhatrapati Shivaji Intl, with prices starting at ฿5,171. Explore other affordable destinations below.

Mumbai Chhatrapati Shivaji Intl
Mumbai Chhatrapati Shivaji Intl
From ฿163
Chengdu
Chengdu
From ฿260

Airline reviews for flights from Sri Lanka

Get insights into the airlines that provide service from Sri Lanka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Sri Lanka. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Read through reviews of airlines serving Sri Lanka, such as Thai AirAsia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.5
Good
216 reviews
Check prices

Overall

7.5

Entertainment

5.5

Boarding

7.5

Crew

8.0

Food

6.1

Comfort

6.8

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
Thai AirAsia
7.5
Good
216 reviews
Thai AirAsia
7.5
Good
216 reviews
Check prices

Overall

7.5

Entertainment

5.5

Boarding

7.5

Crew

8.0

Food

6.1

Comfort

6.8

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from Sri Lanka. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 September 2025.

  • What is the cheapest month to fly from Sri Lanka?

    At the present moment the cheapest month to fly from Sri Lanka is currently May; with March being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Sri Lanka?

    Here are some of the cheapest flight destinations from Sri Lanka:
    Fly from Colombo to Bangkok from ฿7,133

  • How does Cheapflights help users find flights from Sri Lanka?

    Cheapflights makes it easy to find flights from Sri Lanka by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

    Cheapflights simply makes it quick and affordable to book flights from Sri Lanka by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Sri Lanka with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Sri Lanka, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Sri Lanka become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Sri Lanka today and book when you’re ready!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sri Lanka?

Cheapflights makes it easy to find flights from Sri Lanka by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Sri Lanka by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sri Lanka, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Sri Lanka today and book when you’re ready!

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