£98+ Cheap flights from Sri Lanka

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/7. 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 — LHR
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags

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 14 April 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Fri 22/5

00:50-20:00

1 stop17h 40m

Bangkok Suvarnabhumi

Sat 13/6

09:20-23:35

1 stop15h 45m

£260

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 18/5

00:50-17:15

1 stop14h 55m

Bangkok Suvarnabhumi

Sat 23/5

13:35-23:35

1 stop11h 30m

£260

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 9/8

00:50-20:00

1 stop17h 40m

Bangkok Suvarnabhumi

Fri 14/8

13:35-23:35

1 stop11h 30m

£268

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 13/7

00:50-17:15

1 stop14h 55m

Bangkok Suvarnabhumi

Fri 17/7

12:15-23:35

1 stop12h 50m

£268

ColomboDoha

CMB - DOH

CMBDOH

Colombo Bandaranaike Intl

Mon 25/5

17:20-18:15

2 stops27h 25m

Doha Hamad Intl

Mon 1/6

11:25-09:40

2 stops19h 45m

£270

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 21/6

11:20-23:05

1 stop10h 15m

Bangkok Suvarnabhumi

Tue 7/7

19:45-10:05

1 stop15h 50m

£274

ColomboDubai

CMB - DXB

CMBDXB

Colombo Bandaranaike Intl

Tue 28/4

09:10-12:50

Nonstop5h 10m

Dubai Intl

Thu 30/4

18:40-01:05

Nonstop4h 55m

£286

ColomboDoha

CMB - DOH

CMBDOH

Colombo Bandaranaike Intl

Mon 11/5

17:20-02:35

2 stops11h 45m

Doha Hamad Intl

Sun 17/5

11:25-09:40

2 stops19h 45m

£286

ColomboDubai

CMB - DXB

CMBDXB

Colombo Bandaranaike Intl

Sat 2/5

02:05-05:15

Nonstop4h 40m

Dubai Intl

Fri 8/5

01:55-08:10

Nonstop4h 45m

£286

ColomboDoha

CMB - DOH

CMBDOH

Colombo Bandaranaike Intl

Wed 27/5

17:20-18:15

2 stops27h 25m

Doha Hamad Intl

Wed 3/6

05:25-09:40

2 stops25h 45m

£287

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Sri Lanka (average of £399). Flying from Sri Lanka in August will prove the most costly (average of £605). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 858,174 searches.
Read reviews from past customers who have flown Qatar Airways,Etihad Airways, andSriLankan Airlines from Sri Lanka. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Comfort

7.3

Boarding

7.5

Overall

7.4

Crew

7.9

Entertainment

7.3

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Food

7.3

Comfort

7.3

Boarding

7.5

Overall

7.4

Crew

7.9

Entertainment

7.3

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Food

7.3

Comfort

7.3

Boarding

7.5

Overall

7.4

Crew

7.9

Entertainment

7.3

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Food

7.3

Comfort

7.3

Boarding

7.5

Overall

7.4

Crew

7.9

Entertainment

7.3

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Food

7.3

Comfort

7.3

Boarding

7.5

Overall

7.4

Crew

7.9

Entertainment

7.3

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Food

7.3

Comfort

7.3

Boarding

7.5

Overall

7.4

Crew

7.9

Entertainment

7.3

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

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 14 April 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 April; with August 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?

    Check out the cheapest flights from Sri Lanka to embark to:
    Travel from Colombo to London from £529 round trip

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

    When you search for this flight from Sri Lanka, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sri Lanka.

  • 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?

    Of course! You can now track prices for flights from Sri Lanka and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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?

When you search for this flight from Sri Lanka, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sri Lanka.

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?

Of course! You can now track prices for flights from Sri Lanka and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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