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Cheap flights from the United Kingdom to Sri Lanka from £206

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CMB
26 Aug — 2 Sep1
1 adult

Cheap flight deals from United Kingdom to Sri Lanka

Keep the following information in mind while searching for United Kingdom to Sri Lanka flight deals. Data was last updated 21 August 2025.

Round-trip from

£547

One-way from

£206

Popular in

July

Cheapest in

May

Average price

£864

Good round-trip deal

£676 or less

Good one-way deal

£617 or less
Qatar Airways
  • Qatar Airways
  • 18/9-26/9
  • 2 total stops
  • 26h 55m total
  • United Kingdom to Sri Lanka
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15/9
  • 15/9
  • 3 total stops
  • 39h 55m total
  • United Kingdom to Sri Lanka
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from United Kingdom to Sri Lanka.
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Price to beat on a one-way flight from United Kingdom to Sri Lanka.
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Find flight deals from United Kingdom to Sri Lanka

Cheapest flights from United Kingdom to Sri Lanka
Explore the most affordable flight options available from United Kingdom to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

Thu 18/909:00LGW - CMB
1 stop12h 35mQatar Airways
Fri 26/903:35CMB - LGW
1 stop14h 20mQatar Airways
Deal found 20/8£547
Wed 17/922:25LHR - CMB
2 stops17h 40mMultiple Airlines
Wed 24/909:40CMB - LHR
1 stop14h 20mMultiple Airlines
Deal found 20/8£548
Wed 5/1120:30LHR - CMB
1 stop13h 00mAir India
Thu 27/1116:00CMB - LHR
1 stop32h 25mAir India
Deal found 19/8£549
Thu 18/909:00LGW - CMB
1 stop12h 35mQatar Airways
Sun 28/920:20CMB - LGW
1 stop21h 35mQatar Airways
Deal found 19/8£549
Sat 6/922:25LHR - CMB
2 stops17h 40mMultiple Airlines
Wed 17/909:40CMB - LHR
1 stop14h 20mMultiple Airlines
Deal found 19/8£550
Tue 16/909:00LGW - CMB
1 stop12h 35mQatar Airways
Tue 23/904:35CMB - LGW
1 stop13h 20mQatar Airways
Deal found 19/8£550
Mon 1/914:40STN - CMB
2 stops19h 10mMultiple Airlines
Mon 8/905:15CMB - STN
2 stops22h 25mMultiple Airlines
Deal found 18/8£551
Sat 18/1013:15LTN - CMB
2 stops20h 35mMultiple Airlines
Fri 31/1003:25CMB - LTN
2 stops21h 50mMultiple Airlines
Deal found 19/8£551
Wed 27/820:55LHR - CMB
1 stop25h 25mMultiple Airlines
Sun 14/908:20CMB - LHR
1 stop27h 40mMultiple Airlines
Deal found 20/8£551
Thu 11/914:55LGW - CMB
1 stop21h 25mQatar Airways
Thu 23/1020:20CMB - LGW
1 stop21h 35mQatar Airways
Deal found 20/8£551
Sun 24/807:55STN - CMB
2 stops15h 40mMultiple Airlines
Tue 9/921:55CMB - STN
3 stops30h 05mMultiple Airlines
Deal found 18/8£551
Fri 12/913:15LTN - CMB
2 stops33h 30mMultiple Airlines
Sun 14/903:55CMB - LTN
2 stops23h 20mMultiple Airlines
Deal found 20/8£551

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Sri Lanka 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 858,174 searches. Data last updated 21 August 2025.
Use the filters below to find and compare flights from the United Kingdom to Sri Lanka that are best for you.

Fly from

United Kingdom

Fly to

Sri Lanka

Route

Depart

Return

Price

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Thu 11/9

21:50-04:25

2 stops26h 05m

Colombo Bandaranaike Intl

Sun 28/9

03:55-18:00

2 stops18h 35m

£549

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Wed 24/9

14:55-09:40

1 stop14h 15m

Colombo Bandaranaike Intl

Tue 14/10

03:35-13:25

1 stop14h 20m

£550

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Tue 16/9

09:00-02:05

1 stop12h 35m

Colombo Bandaranaike Intl

Tue 23/9

04:35-13:25

1 stop13h 20m

£550

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 30/9

09:30-08:30

1 stop18h 30m

Colombo Bandaranaike Intl

Tue 14/10

04:05-15:15

1 stop15h 40m

£551

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Sun 18/1

10:35-09:45

2 stops17h 40m

Colombo Bandaranaike Intl

Tue 27/1

16:55-06:30

2 stops19h 05m

£551

LondonColombo

LTN - CMB

LTNCMB

London Luton

Sat 18/10

13:15-14:20

2 stops20h 35m

Colombo Bandaranaike Intl

Fri 31/10

03:25-19:45

2 stops21h 50m

£551

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Tue 9/9

14:55-17:45

1 stop22h 20m

Colombo Bandaranaike Intl

Mon 6/10

03:35-13:25

1 stop14h 20m

£551

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Thu 11/9

14:55-16:50

1 stop21h 25m

Colombo Bandaranaike Intl

Sun 5/10

03:35-13:25

1 stop14h 20m

£551

LondonColombo

LTN - CMB

LTNCMB

London Luton

Fri 12/9

13:15-03:15

2 stops33h 30m

Colombo Bandaranaike Intl

Sun 14/9

03:55-22:45

2 stops23h 20m

£551

LondonColombo

LTN - CMB

LTNCMB

London Luton

Tue 21/10

13:15-18:15

3 stops24h 30m

Colombo Bandaranaike Intl

Tue 13/1

03:25-23:10

2 stops25h 15m

£552

Flights are sorted by cheapest return flights first.

Deals found on 19/8

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

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from United Kingdom 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 the United Kingdom to Sri Lanka

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

Currently, May is the cheapest month in which you can book a flight from United Kingdom to Sri Lanka (average of £818). Flying from United Kingdom to Sri Lanka in December is currently the most expensive (average of £1,290). 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 GB to LK?

Find hourly flight availability from United Kingdom to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 August 2025.

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

Weekly flight availability from United Kingdom to Sri Lanka

Explore weekly flight availability from United Kingdom to Sri Lanka. 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 21 August 2025.

The most flights from GB0 to LK0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to 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 an airline for your flight to Sri Lanka. Reviews last updated 21 August 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways, andEtihad Airways from the United Kingdom to Sri Lanka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,317 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very Good
3,317 reviews
Emirates
8.1
Very Good
3,317 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Qatar Airways
7.4
Good
3,615 reviews
Emirates
8.1
Very Good
3,317 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Etihad Airways
7.4
Good
1,233 reviews
Emirates
8.1
Very Good
3,317 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
SriLankan Airlines
6.8
Okay
75 reviews
Emirates
8.1
Very Good
3,317 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
British Airways
6.7
Okay
7,291 reviews
Emirates
8.1
Very Good
3,317 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Sri Lanka. 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 United Kingdom to Sri Lanka?

    A quick flight from United Kingdom to Sri Lanka can take about 14h 15m. Qatar Airways provides one of the quickest options available for as low as £550. The distance between United Kingdom and Sri Lanka is about 5398 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from United Kingdom to Sri Lanka one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at £315. Gulf Air flights start at £316 while deals on IndiGo start at £351 one-way.

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

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

  • How can I find direct flights from United Kingdom to Sri Lanka?

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

  • Can I find deals for business class flights from United Kingdom to Sri Lanka?

    Yes. Cheapflights offers flight deals from United Kingdom to Sri Lanka 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 United Kingdom to Sri Lanka?

    Currently, May is the cheapest month in which you can book a flight from United Kingdom to Sri Lanka (average of £818). Flying from United Kingdom to Sri Lanka in December is currently the most expensive (average of £1,290). 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

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Alternative routes for United Kingdom to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to Sri Lanka

Discover the top 10 airlines that operate flights from United Kingdom to Sri Lanka. 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 858,174 searches. Data last updated 21 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£296Average£667FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SAUDIACheapest£342Average£415FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
IndiGoCheapest£428Average£806FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest£461Average£697FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£503Average£607FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Qatar AirwaysCheapest£526Average£787FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
China EasternCheapest£538Average£658FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£538Average£642FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£562Average£741FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air ChinaCheapest£566Average£891FlexibilityNo cancel feeOn-time67%
Search Air China flights

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 United Kingdom to Sri Lanka?

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 Sri Lanka from United Kingdom today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to 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 United Kingdom to Sri Lanka.

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

Yes! Cheapflights helps users easily find flights from United Kingdom to Sri Lanka with no change fees.

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

Yes! Start tracking prices for United Kingdom to Sri Lanka flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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