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Cheap flights from London to Sri Lanka from £319

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CMB
17 Apr — 24 Apr1
1 adult

Cheap flight deals from London to Sri Lanka

Keep the following information in mind while searching for London to Sri Lanka flight deals. Data was last updated 12 April 2025.

Round-trip from

£565

One-way from

£319

Popular in

December

Cheapest in

May

Average price

£798

Good round-trip deal

£642 or less

Good one-way deal

£397 or less
2/5-13/5
  • 2/5-13/5
  • 6 total stops
  • 44h 45m total
  • London to Sri Lanka
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25/5
  • 25/5
  • 2 total stops
  • 33h 30m total
  • London to Sri Lanka
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£26 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Sri Lanka.
Search Deals
Price to beat on a one-way flight from London (LON) to Sri Lanka.
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Find flight deals from London to Sri Lanka

Cheapest flights from London to Sri Lanka
Explore the most affordable flight options available from London to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

Fri 2/512:15STN - CMB
3 stops20h 05mMultiple Airlines
Tue 13/519:30CMB - STN
3 stops24h 40mMultiple Airlines
Deal found 10/4£565
Tue 22/421:05LHR - CMB
1 stop21h 35mMultiple Airlines
Thu 1/504:05CMB - LHR
2 stops35h 00mMultiple Airlines
Deal found 10/4£565
Sun 27/408:15LGW - CMB
2 stops15h 40mMultiple Airlines
Fri 9/504:05CMB - LGW
2 stops25h 35mMultiple Airlines
Deal found 10/4£565
Sun 27/421:55LHR - CMB
1 stop14h 25mQatar Airways
Tue 27/510:30CMB - LHR
1 stop16h 00mQatar Airways
Deal found 11/4£566
Sat 21/613:15LTN - CMB
2 stops20h 35mMultiple Airlines
Mon 21/705:05CMB - LTN
2 stops31h 55mMultiple Airlines
Deal found 11/4£566
Mon 12/522:05LHR - CMB
2 stops30h 55mGulf Air
Wed 21/517:25CMB - LHR
2 stops26h 25mGulf Air
Deal found 10/4£567
Tue 6/514:45LHR - CMB
1 stop13h 15mEtihad Airways
Thu 5/621:45CMB - LHR
1 stop22h 00mEtihad Airways
Deal found 10/4£569
Wed 21/511:25LGW - CMB
1 stop17h 35mGulf Air
Tue 3/617:25CMB - LGW
1 stop18h 00mGulf Air
Deal found 10/4£578
Wed 27/821:10STN - CMB
1 stop15h 10mEmirates
Tue 16/902:55CMB - STN
1 stop14h 30mEmirates
Deal found 11/4£580
Tue 15/411:35LGW - CMB
1 stop26h 55mChina Eastern
Tue 6/520:30CMB - LGW
1 stop23h 00mChina Eastern
Deal found 10/4£586
Tue 26/809:00LGW - CMB
1 stop13h 35mQatar Airways
Sat 13/904:35CMB - LGW
1 stop13h 20mQatar Airways
Deal found 11/4£596
Fri 9/505:30LGW - CMB
1 stop19h 15mTurkish Airlines
Fri 23/506:45CMB - LGW
1 stop34h 45mTurkish Airlines
Deal found 11/4£604

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 12 April 2025.
Use the filters below to find and compare flights from London to Sri Lanka that are best for you.

Fly from

London

Fly to

Sri Lanka

Route

Depart

Return

Price

LondonColombo

STN - CMB

STNCMB

London Stansted

Fri 2/5

12:15-12:50

3 stops20h 05m

Colombo Bandaranaike Intl

Tue 13/5

19:30-15:40

3 stops24h 40m

£565

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 22/4

21:05-23:10

1 stop21h 35m

Colombo Bandaranaike Intl

Thu 1/5

04:05-10:35

2 stops35h 00m

£565

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Sun 27/4

08:15-04:25

2 stops15h 40m

Colombo Bandaranaike Intl

Fri 9/5

04:05-01:10

2 stops25h 35m

£565

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 27/4

21:55-16:50

1 stop14h 25m

Colombo Bandaranaike Intl

Tue 27/5

10:30-22:00

1 stop16h 00m

£566

LondonColombo

LTN - CMB

LTNCMB

London Luton

Sat 21/6

13:15-14:20

2 stops20h 35m

Colombo Bandaranaike Intl

Mon 21/7

05:05-08:30

2 stops31h 55m

£566

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Mon 12/5

22:05-09:30

2 stops30h 55m

Colombo Bandaranaike Intl

Wed 21/5

17:25-15:20

2 stops26h 25m

£567

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 6/5

14:45-08:30

1 stop13h 15m

Colombo Bandaranaike Intl

Thu 5/6

21:45-15:15

1 stop22h 00m

£569

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Wed 21/5

11:25-09:30

1 stop17h 35m

Colombo Bandaranaike Intl

Tue 3/6

17:25-06:55

1 stop18h 00m

£578

LondonColombo

STN - CMB

STNCMB

London Stansted

Wed 27/8

21:10-16:50

1 stop15h 10m

Colombo Bandaranaike Intl

Tue 16/9

02:55-12:55

1 stop14h 30m

£580

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Tue 22/4

18:00-19:00

1 stop20h 30m

Colombo Bandaranaike Intl

Mon 19/5

20:30-15:00

1 stop23h 00m

£586

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 43 results
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Best time to book a flight from London to Sri Lanka

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

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

Currently, May is the cheapest month in which you can book a flight from London to Sri Lanka (average of £841). Flying from London to Sri Lanka in December is currently the most expensive (average of £1,277). 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 LON to LK?

Find hourly flight availability from London 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 12 April 2025.

When flying from London to Sri Lanka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London to Sri Lanka

Explore weekly flight availability from London 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 12 April 2025.

The most flights from LON 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 12 April 2025.
Read through reviews of airlines operating flights from London to Sri Lanka, such as Emirates, KLM and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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.
Emirates
8.0
Very Good
3,197 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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.
SWISS
7.5
Good
1,575 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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.
Qatar Airways
7.4
Good
3,549 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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.
Etihad Airways
7.4
Good
1,188 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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 London 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 London to Sri Lanka one-way?

    For one-way options, check prices for Gulf Air. According to our data, you can fly for as low as £326. Users have also found prices from £334 and £341 on Qatar Airways and Etihad Airways, respectively.

  • What are the most popular routes from London to Sri Lanka?

    The most popular route from London to Sri Lanka is London Heathrow - Colombo Bandaranaike Intl. You may also consider London Gatwick - Colombo Bandaranaike Intl or London Stansted - Colombo Bandaranaike Intl.

  • What are the cheapest flights from London to Sri Lanka?

    The cheapest flight price from London to Sri Lanka is £356. On average you can expect to pay £1,524. The most popular route, (London Heathrow - Colombo Bandaranaike Intl), can usually be booked for £453.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 London to Sri Lanka?

    Currently, May is the cheapest month in which you can book a flight from London to Sri Lanka (average of £841). Flying from London to Sri Lanka in December is currently the most expensive (average of £1,277). 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 London 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 London to Sri Lanka

Discover the top 10 airlines that operate flights from London 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 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£305Average£655FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SAUDIACheapest£353Average£428FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
SWISSCheapest£387Average£628FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£466Average£673FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£479Average£659FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
IndiGoCheapest£531Average£840FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
China EasternCheapest£549Average£597FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£558Average£732FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£563Average£681FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
VistaraCheapest£598Average£664FlexibilityNo cancel feeOn-timeN/A
Search Vistara 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 London to Sri Lanka?

Cheapflights makes it easy to find London to Sri Lanka flights 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 London to Sri Lanka?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Sri Lanka for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Sri Lanka flexibly with Cheapflights today.

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

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

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