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Cheap flights from the United Kingdom to Sri Lanka from £240

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CMB
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Sri Lanka

Enter your travel dates to find the best prices.

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 20 March 2026.

Tue 31/321:20
LHR
-
CMB
1 stop18h 45m
Etihad Airways
Mon 20/404:10
CMB
-
LHR
1 stop15h 25m
Etihad Airways
Deal found 15/3£568
Mon 13/405:55
STN
-
CMB
2 stops27h 50m
Multiple Airlines
Sun 26/403:10
CMB
-
STN
2 stops18h 15m
Multiple Airlines
Deal found 15/3£569
Fri 4/914:45
LHR
-
CMB
1 stop25h 20m
Etihad Airways
Wed 30/921:50
CMB
-
LHR
1 stop19h 25m
Etihad Airways
Deal found 15/3£569
Sat 11/420:45
LHR
-
CMB
1 stop19h 20m
Etihad Airways
Mon 11/504:10
CMB
-
LHR
1 stop15h 25m
Etihad Airways
Deal found 19/3£569
Mon 2/1110:30
LGW
-
CMB
1 stop27h 00m
China Eastern
Fri 20/1120:20
CMB
-
LGW
1 stop39h 40m
China Eastern
Deal found 17/3£569
Sun 12/419:40
STN
-
CMB
2 stops20h 25m
Multiple Airlines
Mon 27/415:05
CMB
-
STN
3 stops38h 05m
Multiple Airlines
Deal found 15/3£570
Mon 30/321:20
LHR
-
CMB
1 stop30h 45m
Etihad Airways
Wed 22/404:10
CMB
-
LHR
1 stop13h 05m
Etihad Airways
Deal found 17/3£570
Thu 23/414:05
LGW
-
CMB
1 stop34h 45m
Turkish Airlines
Sun 10/506:50
CMB
-
LGW
1 stop20h 05m
Turkish Airlines
Deal found 17/3£570
Sat 25/417:45
STN
-
CMB
1 stop31h 05m
Turkish Airlines
Thu 4/606:50
CMB
-
STN
1 stop31h 35m
Turkish Airlines
Deal found 16/3£571
Fri 17/414:45
LHR
-
CMB
1 stop13h 20m
Etihad Airways
Mon 27/421:50
CMB
-
LHR
1 stop13h 40m
Etihad Airways
Deal found 18/3£571
Mon 26/1017:00
LGW
-
CMB
1 stop20h 30m
China Eastern
Tue 3/1120:20
CMB
-
LGW
1 stop39h 40m
China Eastern
Deal found 19/3£571
Wed 3/610:50
STN
-
CMB
1 stop14h 00m
Turkish Airlines
Wed 10/606:50
CMB
-
STN
1 stop14h 30m
Turkish Airlines
Deal found 19/3£572

Find 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 20 March 2026.

Round-trip from

£568

One-way from

£240

Popular in

July

Cheapest in

September

Average price

£722

Good round-trip deal

£663 or less

Good one-way deal

£415 or less
Etihad Airways
  • Etihad Airways
  • 31/3-20/4
  • 2 total stops
  • 34h 10m total
  • United Kingdom to Sri Lanka
Search Deals
23/4
  • 23/4
  • 3 total stops
  • 34h 00m total
  • United Kingdom to Sri Lanka
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£85 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 March 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Sri Lanka.
Search Deals
Price to beat on a one-way flight from United Kingdom to Sri Lanka.
Search Deals

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 20 March 2026.
Use the filters below to find and compare flights from the United Kingdom to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Sun 3/5

11:35-18:20

2 stops26h 15m

Colombo Bandaranaike Intl

Wed 20/5

20:30-15:00

1 stop23h 00m

£572

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Mon 4/5

14:55-17:45

1 stop22h 20m

Colombo Bandaranaike Intl

Tue 19/5

12:30-06:40

1 stop22h 40m

£577

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Wed 13/5

18:00-18:20

3 stops67h 50m

Colombo Bandaranaike Intl

Sat 6/6

22:10-15:00

3 stops45h 20m

£577

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Wed 15/4

11:35-21:10

2 stops29h 05m

Colombo Bandaranaike Intl

Wed 20/5

20:30-15:00

1 stop23h 00m

£578

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 19/4

09:30-08:35

1 stop18h 35m

Colombo Bandaranaike Intl

Sun 10/5

04:10-12:45

1 stop13h 05m

£581

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 5/5

10:00-09:40

2 stops19h 10m

Colombo Bandaranaike Intl

Wed 27/5

23:20-17:45

1 stop22h 55m

£596

LondonColombo

STN - CMB

STNCMB

London Stansted

Sun 31/5

06:55-05:20

1 stop17h 55m

Colombo Bandaranaike Intl

Sun 14/6

06:50-16:40

1 stop14h 20m

£599

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Sun 10/5

10:40-09:40

2 stops18h 30m

Colombo Bandaranaike Intl

Tue 19/5

17:20-06:55

2 stops18h 05m

£604

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 3/6

06:30-05:20

1 stop18h 20m

Colombo Bandaranaike Intl

Mon 22/6

06:50-16:40

1 stop14h 20m

£614

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Mon 4/5

07:00-03:00

2 stops15h 30m

Colombo Bandaranaike Intl

Tue 19/5

21:15-13:25

2 stops20h 40m

£620

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, April is the cheapest month in which you can book a flight from United Kingdom to Sri Lanka (average of £355). Flying from United Kingdom to Sri Lanka in January is currently the most expensive (average of £543). 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 20 March 2026.

One of the essential ways to save on airfare from United Kingdom to Sri Lanka is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 62% on airfare.

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 20 March 2026.

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).

How often are flights from the United Kingdom to Sri Lanka delayed?

About 51% of weekly flights between United Kingdom and Sri Lanka have experienced delays in the past year, with the average delay time being 95 minutes.

What is the most punctual flight time for the United Kingdom to Sri Lanka flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Sri Lanka flights?

Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 51% of flights being delayed.

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 20 March 2026.
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
3,544 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Emirates
8.1
Very Good
3,544 reviews
Emirates
8.1
Very Good
3,544 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Qatar Airways
7.4
Good
3,736 reviews
Emirates
8.1
Very Good
3,544 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Etihad Airways
7.3
Good
1,428 reviews
Emirates
8.1
Very Good
3,544 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
SriLankan Airlines
6.8
Okay
81 reviews
Emirates
8.1
Very Good
3,544 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
British Airways
6.7
Okay
7,804 reviews
Emirates
8.1
Very Good
3,544 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

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 18h 35m. China Eastern provides one of the quickest options available for as low as £581. The distance between United Kingdom and Sri Lanka is about 5412 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 Air Arabia, which is currently one of the cheapest options available, starting at £194. IndiGo flights start at £260 while deals on Gulf Air start at £271 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, April is the cheapest month in which you can book a flight from United Kingdom to Sri Lanka (average of £355). Flying from United Kingdom to Sri Lanka in January is currently the most expensive (average of £543). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 20 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£159Average£674FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
IndiGoCheapest£299Average£748FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Kuwait AirwaysCheapest£315Average£526FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Air IndiaCheapest£406Average£630FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£460Average£614FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
China EasternCheapest£483Average£765FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
British AirwaysCheapest£486Average£817FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£495Average£637FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Qatar AirwaysCheapest£520Average£786FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£528Average£703FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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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