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Cheap flights from London to Sri Lanka from £289

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CMB
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

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 5 November 2025.

Round-trip from

£535

One-way from

£289

Popular in

July

Cheapest in

September

Average price

£633

Good round-trip deal

£665 or less

Good one-way deal

£401 or less
Etihad Airways
  • Etihad Airways
  • 25/2-20/3
  • 2 total stops
  • 37h 35m total
  • London to Sri Lanka
Search Deals
2/12
  • 2/12
  • 2 total stops
  • 24h 40m total
  • London to Sri Lanka
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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.
Search Deals

Find flight deals from London to Sri Lanka

Enter your travel dates to find the best prices.

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 5 November 2025.

Tue 11/1122:15LHR - CMB
2 stops23h 05mMultiple Airlines
Mon 17/1104:15CMB - LHR
1 stop13h 30mMultiple Airlines
Deal found 2/11£535
Sun 23/1106:25LGW - CMB
2 stops32h 25mMultiple Airlines
Thu 4/1219:30CMB - LGW
1 stop15h 55mMultiple Airlines
Deal found 3/11£535
Wed 5/1109:30LHR - CMB
2 stops18h 45mGulf Air
Wed 12/1117:00CMB - LHR
2 stops19h 05mGulf Air
Deal found 2/11£535
Thu 13/1113:55LHR - CMB
1 stop24h 55mEtihad Airways
Thu 27/1116:40CMB - LHR
1 stop24h 55mEtihad Airways
Deal found 2/11£537
Mon 3/1121:50LHR - CMB
1 stop30h 15mGulf Air
Mon 10/1116:55CMB - LHR
1 stop19h 10mGulf Air
Deal found 2/11£538
Wed 19/1110:35LGW - CMB
2 stops17h 40mGulf Air
Sat 28/315:55CMB - LGW
2 stops19h 30mGulf Air
Deal found 3/11£538
Tue 18/1119:20LHR - CMB
1 stop19h 30mEtihad Airways
Sat 22/1104:00CMB - LHR
1 stop32h 10mEtihad Airways
Deal found 2/11£540
Thu 27/1113:55LHR - CMB
1 stop19h 50mEtihad Airways
Wed 17/1204:00CMB - LHR
1 stop19h 40mEtihad Airways
Deal found 2/11£541
Wed 5/1121:50LHR - CMB
2 stops30h 25mGulf Air
Mon 17/1116:55CMB - LHR
2 stops19h 10mGulf Air
Deal found 2/11£542
Thu 4/1208:40LGW - CMB
1 stop18h 35mQatar Airways
Tue 9/1211:15CMB - LGW
1 stop24h 10mQatar Airways
Deal found 3/11£542
Mon 1/1221:50LHR - CMB
2 stops30h 15mGulf Air
Sun 14/1216:55CMB - LHR
2 stops19h 10mGulf Air
Deal found 2/11£543
Wed 26/1120:55LHR - CMB
1 stop17h 55mEtihad Airways
Mon 1/1216:30CMB - LHR
1 stop25h 05mEtihad Airways
Deal found 3/11£544

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 5 November 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

LTN - CMB

LTNCMB

London Luton

Thu 1/1

07:40-04:45

3 stops39h 35m

Colombo Bandaranaike Intl

Tue 20/1

04:45-23:10

2 stops23h 55m

£538

LondonColombo

LTN - CMB

LTNCMB

London Luton

Wed 4/3

14:30-15:00

3 stops43h 00m

Colombo Bandaranaike Intl

Sat 7/3

21:55-23:15

2 stops30h 50m

£541

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Thu 5/2

10:20-03:55

2 stops36h 05m

Colombo Bandaranaike Intl

Sat 14/2

04:45-22:35

2 stops23h 20m

£553

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Wed 25/2

10:35-10:10

2 stops18h 05m

Colombo Bandaranaike Intl

Tue 24/3

16:55-06:30

2 stops19h 05m

£555

LondonColombo

LTN - CMB

LTNCMB

London Luton

Wed 11/2

14:30-05:35

3 stops33h 35m

Colombo Bandaranaike Intl

Sat 21/2

04:45-23:15

2 stops24h 00m

£556

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Wed 3/12

10:35-09:45

2 stops17h 40m

Colombo Bandaranaike Intl

Sat 13/12

16:55-06:20

2 stops18h 55m

£559

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 16/11

21:50-09:45

2 stops30h 25m

Colombo Bandaranaike Intl

Sun 23/11

22:15-19:20

1 stop26h 35m

£559

LondonColombo

LTN - CMB

LTNCMB

London Luton

Fri 1/5

13:15-03:05

2 stops33h 20m

Colombo Bandaranaike Intl

Fri 22/5

21:30-00:10

3 stops31h 10m

£561

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 8/1

20:55-20:20

1 stop17h 55m

Colombo Bandaranaike Intl

Mon 9/2

04:00-14:30

1 stop16h 00m

£583

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 15/1

19:20-08:15

1 stop31h 25m

Colombo Bandaranaike Intl

Thu 26/3

09:50-14:30

1 stop34h 10m

£583

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 60 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, January is the cheapest month in which you can book a flight from London to Sri Lanka (average of £286). Flying from London to Sri Lanka in August is currently the most expensive (average of £551). 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 5 November 2025.

It’s optimal to fly from London to Sri Lanka in the evening. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from London to Sri Lanka?

Use this chart to determine the cheapest time to fly return from London to Sri Lanka. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Sri Lanka flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 5 November 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).

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 5 November 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways, andEtihad Airways from London 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
3,401 reviews
Check prices

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Emirates
8.1
Very Good
3,401 reviews
Emirates
8.1
Very Good
3,401 reviews
Check prices

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Qatar Airways
7.4
Good
3,660 reviews
Emirates
8.1
Very Good
3,401 reviews
Check prices

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Etihad Airways
7.4
Good
1,285 reviews
Emirates
8.1
Very Good
3,401 reviews
Check prices

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
SriLankan Airlines
6.9
Okay
76 reviews
Emirates
8.1
Very Good
3,401 reviews
Check prices

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Air India
5.5
Fair
2,942 reviews
Emirates
8.1
Very Good
3,401 reviews
Check prices

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

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.

  • How long is the flight from London to Sri Lanka?

    Departing from London to Sri Lanka will take you 17h 55m. The distance from London to Sri Lanka is about 5412 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £368. On average you can expect to pay £1,712. 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, January is the cheapest month in which you can book a flight from London to Sri Lanka (average of £286). Flying from London to Sri Lanka in August is currently the most expensive (average of £551). 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£162Average£623FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SAUDIACheapest£352Average£428FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Qatar AirwaysCheapest£418Average£634FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapest£431Average£697FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Kuwait AirwaysCheapest£434Average£552FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
IndiGoCheapest£441Average£811FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Gulf AirCheapest£510Average£594FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
China EasternCheapest£554Average£624FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£573Average£791FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air ChinaCheapest£584Average£851FlexibilityNo 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 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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