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฿3,522+ 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 23/1. 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
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

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 2 January 2026.

Good round-trip deal

฿6,899 or less

Good one-way deal

฿4,770 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

Enter your travel dates to find the best prices.

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 2 January 2026.

Sat 9/522:55CMB - HKT
1 stop12h 35mแอร์เอเชีย
Tue 9/613:35HKT - CMB
1 stop9h 50mแอร์เอเชีย
Deal found 31/12฿5,976
Thu 22/122:50CMB - HKT
1 stop12h 40mแอร์เอเชีย
Wed 28/117:05HKT - CMB
1 stop6h 15mแอร์เอเชีย
Deal found 1/1฿6,007
Sat 24/110:25CMB - HKT
1 stop6h 35mแอร์เอเชีย
Fri 30/115:40HKT - CMB
1 stop7h 40mแอร์เอเชีย
Deal found 1/1฿6,070
Mon 19/123:00CMB - DMK
Nonstop3h 25mThai AirAsia
Fri 30/120:10DMK - CMB
Nonstop3h 20mThai AirAsia
Deal found 2/1฿7,171
Thu 15/102:45CMB - DMK
Nonstop3h 25mMultiple Airlines
Tue 20/121:25DMK - CMB
1 stop13h 30mMultiple Airlines
Deal found 1/1฿7,202
Tue 20/123:00CMB - DMK
Nonstop3h 25mThai AirAsia
Tue 27/123:55DMK - CMB
Nonstop3h 20mThai AirAsia
Deal found 2/1฿7,234
Thu 15/102:45CMB - DMK
Nonstop3h 25mThai AirAsia
Thu 22/123:55DMK - CMB
Nonstop3h 20mThai AirAsia
Deal found 2/1฿7,265
Sat 17/123:00CMB - DMK
Nonstop3h 25mThai AirAsia
Tue 27/123:55DMK - CMB
Nonstop3h 20mThai AirAsia
Deal found 2/1฿7,296
Thu 26/202:45CMB - DMK
Nonstop3h 25mThai AirAsia
Mon 9/320:10DMK - CMB
Nonstop3h 20mThai AirAsia
Deal found 1/1฿7,328
Thu 12/222:50CMB - DMK
1 stop17h 45mMultiple Airlines
Wed 18/220:10DMK - CMB
Nonstop3h 20mMultiple Airlines
Deal found 2/1฿7,391
Fri 30/110:25CMB - DMK
1 stop7h 15mMultiple Airlines
Fri 6/220:10DMK - CMB
Nonstop3h 20mMultiple Airlines
Deal found 1/1฿7,422
Thu 12/223:00CMB - DMK
Nonstop3h 25mThai AirAsia
Thu 19/223:55DMK - CMB
Nonstop3h 20mThai AirAsia
Deal found 2/1฿7,454

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 2 January 2026. 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 24/1

10:25-18:30

1 stop6h 35m

Phuket City

Fri 30/1

15:40-21:50

1 stop7h 40m

฿6,070

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Sat 24/1

02:45-07:40

Nonstop3h 25m

Bangkok Don Mueang Intl

Fri 30/1

20:10-22:00

Nonstop3h 20m

฿7,171

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Sun 21/6

10:40-20:50

1 stop8h 40m

Bangkok Don Mueang Intl

Sat 27/6

20:20-22:15

Nonstop3h 25m

฿7,171

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Tue 20/1

23:00-03:55

Nonstop3h 25m

Bangkok Don Mueang Intl

Sat 24/1

20:10-22:00

Nonstop3h 20m

฿7,171

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Sun 1/2

22:50-07:50

1 stop7h 30m

Bangkok Don Mueang Intl

Sun 8/2

09:55-21:50

1 stop13h 25m

฿7,171

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Fri 16/1

22:50-09:20

1 stop9h 00m

Bangkok Don Mueang Intl

Thu 22/1

23:55-01:45

Nonstop3h 20m

฿7,171

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Thu 15/1

02:45-07:40

Nonstop3h 25m

Bangkok Don Mueang Intl

Thu 22/1

23:55-01:45

Nonstop3h 20m

฿7,171

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Thu 26/2

02:45-07:40

Nonstop3h 25m

Bangkok Don Mueang Intl

Tue 3/3

18:40-09:25

1 stop16h 15m

฿7,202

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Sun 18/1

23:00-03:55

Nonstop3h 25m

Bangkok Don Mueang Intl

Tue 27/1

23:55-01:45

Nonstop3h 20m

฿7,234

ColomboBangkok

CMB - DMK

CMBDMK

Colombo Bandaranaike Intl

Mon 19/1

23:00-03:55

Nonstop3h 25m

Bangkok Don Mueang Intl

Tue 27/1

23:55-01:45

Nonstop3h 20m

฿7,234

Flights are sorted by cheapest return flights first.

Deals found on 31/12

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 ฿5,001). Flying from Sri Lanka in February will prove the most costly (average of ฿7,831). 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 ฿6,899
แอร์เอเชีย
แอร์เอเชีย
From ฿4,494

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

The cheapest city to fly to from Sri Lanka is Kunming Changshui, with prices starting at ฿7,694. Explore other affordable destinations below.

Kunming Changshui
Kunming Changshui
From ฿7,694
Chengdu
Chengdu
From ฿8,190

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
7.4
Good
225 reviews
Check prices

Entertainment

5.5

Crew

7.9

Comfort

6.8

Boarding

7.4

Overall

7.4

Food

6.1

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.4
Good
225 reviews
Thai AirAsia
7.4
Good
225 reviews
Check prices

Entertainment

5.5

Crew

7.9

Comfort

6.8

Boarding

7.4

Overall

7.4

Food

6.1

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

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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 2 January 2026.

  • 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 February 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 ฿6,950

  • 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

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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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