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Cheap flights from the United Kingdom to Sri Lanka from £212

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CMB
21 Jun — 28 Jun1
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 16 June 2025.

Round-trip from

£553

One-way from

£212

Popular in

December

Cheapest in

May

Average price

£625

Good round-trip deal

£639 or less

Good one-way deal

£515 or less
1/10-12/12
  • 1/10-12/12
  • 4 total stops
  • 44h 05m total
  • United Kingdom to Sri Lanka
20/8
  • 20/8
  • 3 total stops
  • 34h 00m total
  • United Kingdom to Sri Lanka
Highest demand for flights based on searches. 4% potential increase in price (£23 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from United Kingdom to Sri Lanka.
Price to beat on a one-way flight from United Kingdom to Sri Lanka.

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 16 June 2025.

Wed 1/1008:05LGW - CMB
2 stops19h 55mMultiple Airlines
Fri 12/1203:25CMB - LGW
2 stops24h 10mMultiple Airlines
Deal found 15/6£553
Fri 20/615:40STN - CMB
2 stops18h 10mMultiple Airlines
Thu 26/603:55CMB - STN
3 stops39h 15mMultiple Airlines
Deal found 15/6£553
Mon 1/914:45LHR - CMB
1 stop25h 20mEtihad Airways
Sun 12/1004:05CMB - LHR
1 stop15h 40mEtihad Airways
Deal found 14/6£553
Sun 2/1111:25LGW - CMB
2 stops16h 35mGulf Air
Sat 15/1117:25CMB - LGW
2 stops19h 00mGulf Air
Deal found 14/6£553
Sat 21/620:45LHR - CMB
1 stop14h 50mAir India
Mon 21/716:00CMB - LHR
1 stop32h 00mAir India
Deal found 14/6£554
Fri 15/806:10LTN - CMB
3 stops39h 50mMultiple Airlines
Fri 19/902:05CMB - LTN
2 stops25h 10mMultiple Airlines
Deal found 16/6£555
Mon 23/610:00LHR - CMB
2 stops19h 00mGulf Air
Mon 14/717:25CMB - LHR
2 stops26h 25mGulf Air
Deal found 14/6£557
Sat 14/622:15LHR - CMB
2 stops24h 05mMultiple Airlines
Tue 17/616:00CMB - LHR
1 stop22h 45mMultiple Airlines
Deal found 13/6£558
Sun 26/1008:35LHR - CMB
1 stop12h 40mQatar Airways
Thu 6/1104:15CMB - LHR
1 stop15h 20mQatar Airways
Deal found 15/6£575
Tue 4/1113:30LCY - CMB
1 stop13h 25mSWISS
Wed 19/1109:55CMB - LCY
1 stop14h 15mSWISS
Deal found 16/6£589
Tue 26/809:00LGW - CMB
1 stop12h 35mQatar Airways
Wed 24/903:35CMB - LGW
1 stop14h 20mQatar Airways
Deal found 15/6£594
Mon 3/1118:40LGW - CMB
1 stop32h 15mSWISS
Sat 22/1113:05CMB - LGW
1 stop34h 15mSWISS
Deal found 16/6£597

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 16 June 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

Wed 1/10

08:05-08:30

2 stops19h 55m

Colombo Bandaranaike Intl

Fri 12/12

03:25-22:05

2 stops24h 10m

£553

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Mon 1/9

14:45-20:35

1 stop25h 20m

Colombo Bandaranaike Intl

Sun 12/10

04:05-15:15

1 stop15h 40m

£553

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Sun 2/11

11:25-09:30

2 stops16h 35m

Colombo Bandaranaike Intl

Sat 15/11

17:25-06:55

2 stops19h 00m

£553

LondonColombo

STN - CMB

STNCMB

London Stansted

Thu 26/6

00:20-07:20

3 stops26h 30m

Colombo Bandaranaike Intl

Sun 29/6

04:05-22:25

3 stops46h 50m

£553

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 6/11

08:45-07:20

1 stop17h 05m

Colombo Bandaranaike Intl

Tue 18/11

16:00-11:05

1 stop24h 35m

£554

LondonColombo

LTN - CMB

LTNCMB

London Luton

Fri 15/8

06:10-02:30

3 stops39h 50m

Colombo Bandaranaike Intl

Fri 19/9

02:05-22:45

2 stops25h 10m

£555

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 21/10

10:00-09:30

2 stops19h 00m

Colombo Bandaranaike Intl

Mon 10/11

17:25-14:45

2 stops26h 50m

£557

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 8/7

21:45-02:30

2 stops24h 15m

Colombo Bandaranaike Intl

Wed 16/7

09:40-19:30

1 stop14h 20m

£572

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 26/10

08:35-02:45

1 stop12h 40m

Colombo Bandaranaike Intl

Thu 6/11

04:15-14:05

1 stop15h 20m

£575

LondonColombo

LCY - CMB

LCYCMB

London City

Tue 4/11

13:30-08:25

1 stop13h 25m

Colombo Bandaranaike Intl

Wed 19/11

09:55-18:40

1 stop14h 15m

£589

Flights are sorted by cheapest return flights first.

Deals found on 15/6

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 £819). Flying from United Kingdom to Sri Lanka in December is currently the most expensive (average of £1,276). 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 16 June 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 16 June 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).

Rainfall in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sri Lanka ranges from 60.0 - 350.0 inches per month. October is typically the wettest month, when rainfall can reach 350.0 mm. February is typically the driest time to visit Sri Lanka when rainfall is around 60.0 mm.

Temperature in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sri Lanka, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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 16 June 2025.
See what other customers who have flown with Emirates, Singapore Airlines and KLM from United Kingdom to Sri Lanka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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.
  • 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 India, which is currently one of the cheapest options available, starting at £307. Gulf Air flights start at £311 while deals on Qatar Airways start at £344 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 £819). Flying from United Kingdom to Sri Lanka in December is currently the most expensive (average of £1,276). 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.

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 16 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£294Average£687FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SAUDIACheapest£339Average£412FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
IndiGoCheapest£435Average£795FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest£455Average£662FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£503Average£608FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Air ChinaCheapest£508Average£855FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£533Average£660FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£535Average£651FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Qatar AirwaysCheapest£541Average£764FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£558Average£733FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to Sri Lanka?

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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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