How long is the flight from London to Sri Lanka?

Departing from London to Sri Lanka will take you 23h 30m. The distance from London to Sri Lanka is about 5398 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from London to Sri Lanka one-way?

For one-way options, check prices for IndiGo. According to our data, you can fly for as low as £241. Users have also found prices from £279 and £279 on Gulf Air and Qatar Airways, respectively.

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.

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).

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 £383. On average you can expect to pay £1,645. The most popular route, (London Heathrow - Colombo Bandaranaike Intl), can usually be booked for £466.

What are the most popular airlines that fly from London to Sri Lanka?

SriLankan Airlines, Etihad Airways and Qatar Airways are the most popular airlines when flying from London to Sri Lanka.

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.

£292+ Cheap Flights from London to Sri Lanka

Cheap flight deals from London to Sri Lanka

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 22 September 2026.

Mon 12/1019:00 -

3 stops21h 05m

Wed 4/1121:25 -

2 stops20h 15m

Deal found 21/9£540

Fri 25/922:05 -

1 stop31h 05m

Sun 4/1017:20 -

1 stop18h 05m

Deal found 22/9£540

Sun 27/910:40 -

1 stop18h 30m

Tue 13/1017:20 -

1 stop18h 05m

Deal found 21/9£540

Mon 19/1019:00 -

3 stops21h 05m

Tue 3/1102:40 -

2 stops20h 55m

Deal found 21/9£540

Wed 28/1013:20 -

2 stops18h 55m

Fri 20/1102:40 -

2 stops21h 10m

Deal found 22/9£540

Fri 30/1008:20 -

2 stops23h 55m

Thu 12/1121:55 -

2 stops19h 25m

Deal found 22/9£541

Tue 29/915:20 -

2 stops31h 40m

Wed 28/1005:20 -

1 stop15h 45m

Deal found 21/9£541

Wed 4/1112:20 -

2 stops19h 55m

Thu 19/1121:55 -

2 stops22h 10m

Deal found 21/9£542

Sun 18/1006:20 -

2 stops21h 55m

Sun 8/1121:55 -

3 stops22h 45m

Deal found 21/9£542

Sun 27/910:00 -

1 stop14h 00m

Tue 6/1017:20 -

2 stops18h 05m

Deal found 21/9£542

Sun 1/1113:15 -

3 stops20h 05m

Tue 24/1105:20 -

2 stops23h 25m

Deal found 22/9£543

Thu 24/910:00 -

2 stops19h 10m

Sat 3/1017:20 -

2 stops18h 05m

Deal found 22/9£543

Best flights from London to Sri Lanka
Discover carefully curated flight deals from London to Sri Lanka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Mon 9/1108:45 -

1 stop23h 30m

Sat 19/1202:40 -

1 stop18h 25m

Deal found 21/9£552

Wed 28/1013:20 -

2 stops18h 55m

Tue 10/1116:05 -

2 stops20h 55m

Deal found 21/9£552

Mon 16/1108:35 -

1 stop26h 25m

Sat 5/1211:00 -

Nonstop11h 30m

Deal found 18/9£555

Tue 29/922:05 -

2 stops31h 05m

Fri 16/1017:20 -

2 stops18h 05m

Deal found 22/9£561

Wed 2/1210:55 -

1 stop15h 20m

Tue 15/1207:30 -

1 stop31h 55m

Deal found 18/9£577

Tue 6/1014:55 -

1 stop13h 05m

Mon 26/1011:15 -

2 stops30h 20m

Deal found 18/9£668

Sun 11/1021:45 -

1 stop18h 20m

Tue 13/1016:20 -

1 stop24h 55m

Deal found 21/9£716

Mon 9/1113:30 -

1 stop13h 00m

Tue 17/1109:30 -

1 stop14h 30m

Deal found 17/9£740

Sat 14/1120:05 -

2 stops24h 20m

Thu 18/303:25 -

2 stops32h 00m

Deal found 19/9£912

Wed 14/1013:35 -

2 stops32h 15m

Mon 26/1005:20 -

2 stops24h 05m

Deal found 19/9£553

Mon 23/1117:30 -

Nonstop10h 00m

Tue 8/1219:30 -

1 stop15h 55m

Deal found 18/9£563

Wed 2/1208:45 -

1 stop23h 30m

Tue 15/1205:20 -

1 stop31h 55m

Deal found 17/9£571

Mon 23/1110:05 -

1 stop16h 10m

Tue 8/1207:30 -

1 stop14h 30m

Deal found 18/9£579

Wed 21/1019:00 -

2 stops35h 00m

Thu 29/1021:50 -

2 stops24h 15m

Deal found 17/9£1,207

Thu 29/1007:00 -

2 stops19h 40m

Thu 19/1116:05 -

2 stops21h 05m

Deal found 19/9£554

Mon 26/1017:30 -

Nonstop10h 00m

Tue 10/1119:30 -

1 stop15h 55m

Deal found 17/9£570

Sat 14/1110:55 -

1 stop15h 20m

Tue 24/1109:15 -

1 stop30h 10m

Deal found 18/9£584

Fri 6/1110:35 -

2 stops17h 40m

Thu 19/1117:00 -

2 stops18h 50m

Deal found 19/9£647

Mon 2/1114:05 -

1 stop12h 45m

Tue 17/1109:55 -

1 stop13h 30m

Deal found 18/9£669

Mon 7/1207:30 -

2 stops19h 10m

Thu 17/1216:05 -

2 stops21h 05m

Deal found 20/9£555

Sat 14/1108:40 -

1 stop12h 35m

Tue 24/1111:00 -

Nonstop11h 30m

Deal found 19/9£576

Wed 11/1121:40 -

2 stops30h 35m

Thu 3/1217:00 -

2 stops27h 15m

Deal found 18/9£649

Wed 28/1020:15 -

1 stop14h 10m

Tue 10/1120:15 -

2 stops21h 20m

Deal found 21/9£669

Mon 19/1013:30 -

2 stops20h 15m

Tue 3/1116:05 -

2 stops20h 55m

Deal found 17/9£556

Mon 2/1117:25 -

2 stops57h 05m

Tue 17/1109:30 -

2 stops17h 25m

Deal found 18/9£747

Mon 9/1110:55 -

1 stop13h 30m

Sun 20/1209:15 -

1 stop30h 10m

Deal found 21/9£641

Mon 16/1117:30 -

Nonstop10h 00m

Mon 30/1119:30 -

1 stop15h 55m

Deal found 17/9£607

Tue 10/1120:15 -

2 stops16h 40m

Tue 24/1102:40 -

1 stop20h 45m

Deal found 17/9£672

Wed 28/1013:20 -

2 stops18h 55m

Thu 12/1116:05 -

2 stops20h 55m

Deal found 21/9£558

Mon 23/1116:30 -

2 stops28h 50m

Mon 30/1109:55 -

2 stops16h 15m

Deal found 21/9£558

Find flight deals from London to Sri Lanka

Round-trip from	£540
One-way from	£292
Popular in	December
Cheapest in	June
Average price	£617
Good round-trip deal	£528 or less
Good one-way deal	£434 or less

12/10-4/11
5 total stops
41h 20m total
London to Sri Lanka

Search Deals

22/10-31/12
3 total stops
49h 55m total
London to Sri Lanka

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonColombo

LGW London Gatwick - CMB Colombo Bandaranaike Intl

LGWCMB

London Gatwick

Wed 4/11

08:45-04:30

1 stop14h 15m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£292

LondonColombo

LTN London Luton - CMB Colombo Bandaranaike Intl

LTNCMB

London Luton

Tue 10/11

21:45-04:30

2 stops25h 15m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£293

LondonColombo

LTN London Luton - CMB Colombo Bandaranaike Intl

LTNCMB

London Luton

Sat 5/12

19:05-13:45

2 stops37h 10m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£293

LondonColombo

SEN London Southend - CMB Colombo Bandaranaike Intl

SENCMB

London Southend

Fri 2/10

13:55-03:00

3 stops32h 35m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£296

LondonColombo

LTN London Luton - CMB Colombo Bandaranaike Intl

LTNCMB

London Luton

Fri 9/10

15:15-14:15

2 stops18h 30m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£297

LondonColombo

LTN London Luton - CMB Colombo Bandaranaike Intl

LTNCMB

London Luton

Mon 28/9

09:00-02:20

2 stops36h 50m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£300

LondonColombo

STN London Stansted - CMB Colombo Bandaranaike Intl

STNCMB

London Stansted

Fri 23/10

09:30-03:00

2 stops37h 00m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£302

LondonColombo

LTN London Luton - CMB Colombo Bandaranaike Intl

LTNCMB

London Luton

Sat 17/10

20:35-02:20

2 stops49h 15m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£302

LondonColombo

LGW London Gatwick - CMB Colombo Bandaranaike Intl

LGWCMB

London Gatwick

Wed 11/11

16:40-13:45

1 stop15h 35m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£304

LondonColombo

LGW London Gatwick - CMB Colombo Bandaranaike Intl

LGWCMB

London Gatwick

Sun 4/10

19:35-14:15

1 stop14h 10m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£304

Flights are sorted by cheapest return flights first.

Deals found on 22/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LGW-CMB

LTN-CMB

LHR-CMB

STN-CMB

LCY-CMB

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

LON-LK0

LGW-CMB

LTN-CMB

LHR-CMB

STN-CMB

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 £608). Flying from London to Sri Lanka in July is currently the most expensive (average of £948). 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?

It’s optimal to fly from London to Sri Lanka in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from London to Sri Lanka

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).

How often are flights from London to Sri Lanka delayed?

About 49% of weekly flights between London and Sri Lanka have experienced delays in the past year, with the average delay time being 108 minutes.

What is the most punctual flight time for London 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?

Saturday 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 London to Sri Lanka flights?

Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 49% of flights being delayed.

How far ahead should I book a flight from London to Sri Lanka?

The price you pay for your flight from London to Sri Lanka may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Sri Lanka

Get a feel of what it's like to fly with Qatar Airways,Etihad Airways, andSriLankan Airlines 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.

Qatar Airways

7.3

Good

3,731 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

DOH - HYD

There could be a better options given to customers. In providing the connecting flights in cases of delays and more patience in treating the customers.

Qatar Airways

7.3

Good

3,731 reviews

Qatar Airways

7.3

Good

3,731 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

DOH - HYD

There could be a better options given to customers. In providing the connecting flights in cases of delays and more patience in treating the customers.

Etihad Airways

7.3

Good

1,533 reviews

Qatar Airways

7.3

Good

3,731 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

DOH - HYD

There could be a better options given to customers. In providing the connecting flights in cases of delays and more patience in treating the customers.

SriLankan Airlines

6.8

Okay

87 reviews

Qatar Airways

7.3

Good

3,731 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

DOH - HYD

There could be a better options given to customers. In providing the connecting flights in cases of delays and more patience in treating the customers.

British Airways

6.7

Okay

8,228 reviews

Qatar Airways

7.3

Good

3,731 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

DOH - HYD

There could be a better options given to customers. In providing the connecting flights in cases of delays and more patience in treating the customers.

Air India

5.5

Fair

2,917 reviews

Qatar Airways

7.3

Good

3,731 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

DOH - HYD

There could be a better options given to customers. In providing the connecting flights in cases of delays and more patience in treating the customers.

Related info for your journey

How long is the flight from London to Sri Lanka?
Departing from London to Sri Lanka will take you 23h 30m. The distance from London to Sri Lanka is about 5398 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from London to Sri Lanka one-way?
For one-way options, check prices for IndiGo. According to our data, you can fly for as low as £241. Users have also found prices from £279 and £279 on Gulf Air and Qatar 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 £383. On average you can expect to pay £1,645. The most popular route, (London Heathrow - Colombo Bandaranaike Intl), can usually be booked for £466.
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 £608). Flying from London to Sri Lanka in July is currently the most expensive (average of £948). 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

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for London to Sri Lanka

Heathrow to Suvarnabhumi flights

Gatwick to Suvarnabhumi flights

Stansted to Suvarnabhumi flights

London City to Suvarnabhumi flights

Heathrow to New Delhi flights

Heathrow to Haneda flights

Heathrow to Don Mueang Intl flights

Heathrow to Mumbai flights

Gatwick to Don Mueang Intl flights

Heathrow to Hong Kong flights

Luton to Suvarnabhumi flights

Heathrow to Colombo flights

Heathrow to Narita flights

Manchester to Suvarnabhumi flights

Gatwick to Haneda flights

Gatwick to Narita flights

Stansted to Narita flights

Gatwick to New Delhi flights

Heathrow to Islamabad flights

Heathrow to Manila flights

Stansted to New Delhi flights

Heathrow to Kuala Lumpur Intl flights

Stansted to Haneda flights

Manchester to Islamabad flights

London City to Narita flights

Heathrow to Singapore flights

Gatwick to Mumbai flights

Gatwick to Manila flights

Heathrow to Lahore flights

Stansted to Mumbai flights

Stansted to Manila flights

Gatwick to Colombo flights

Heathrow to Incheon Intl flights

Heathrow to Phuket City flights

Manchester to Don Mueang Intl flights

Gatwick to Singapore flights

Stansted to Islamabad flights

Gatwick to Islamabad flights

Stansted to Colombo flights

Gatwick to Hong Kong flights

Gatwick to Ahmedabad flights

London City to Haneda flights

Heathrow to Dhaka flights

London City to Manila flights

Heathrow to Hyderabad flights

Heathrow to Kathmandu flights

Gatwick to Lahore flights

Stansted to Lahore flights

Gatwick to Phuket City flights

Top 10 airlines flying from London to Sri Lanka

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest£158	Average£621	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Kuwait Airways	Cheapest£314	Average£528	FlexibilityNo cancel fee	On-time64%	Search Kuwait Airways flights
SAUDIA	Cheapest£332	Average£413	FlexibilityNo cancel fee	On-time86%	Search SAUDIA flights
Air Arabia	Cheapest£350	Average£688	FlexibilityNo cancel fee	On-time79%	Search Air Arabia flights
Gulf Air	Cheapest£397	Average£583	FlexibilityNo cancel fee	On-time67%	Search Gulf Air flights
IndiGo	Cheapest£426	Average£643	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Air India	Cheapest£442	Average£653	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
British Airways	Cheapest£492	Average£695	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£517	Average£627	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest£521	Average£673	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Sri Lanka from £292

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Sri Lanka

Cheapest flights from London to Sri LankaExplore 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 22 September 2026.

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 22 September 2026.

Best flights from London to Sri LankaDiscover carefully curated flight deals from London to Sri Lanka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Discover carefully curated flight deals from London to Sri Lanka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Direct flights from London to Sri LankaExplore direct flight options from London to Sri Lanka based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.

Explore direct flight options from London to Sri Lanka based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.

Last-minute flights from London to Sri LankaDiscover last-minute flight deals from London to Sri Lanka. Data last updated 22 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Sri Lanka. Data last updated 22 September 2026 and is based on user searches.

One-way flights from London to Sri LankaSearch for one-way flight options from London to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Search for one-way flight options from London to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Find flight deals from London to Sri Lanka

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Sri Lanka that are best for you.

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.

Cheapflights Insights

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

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 22 September 2026.

It’s optimal to fly from London to Sri Lanka in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at midday.

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 22 September 2026.

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).

How often are flights from London to Sri Lanka delayed?

About 49% of weekly flights between London and Sri Lanka have experienced delays in the past year, with the average delay time being 108 minutes.

What is the most punctual flight time for London 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?

Saturday 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 London to Sri Lanka flights?

Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 49% of flights being delayed.

How far ahead should I book a flight from London to Sri Lanka?

The price you pay for your flight from London to Sri Lanka may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Sri Lanka

Get a feel of what it's like to fly with Qatar Airways,Etihad Airways, andSriLankan Airlines 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.

Related info for your journey

How long is the flight from London to Sri Lanka?

What are the cheapest airlines to fly from London to Sri Lanka one-way?

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

What are the cheapest flights from London to Sri Lanka?

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

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

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

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

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 London to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sri Lanka by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from London to Sri Lanka by cabin class

Find flights from London to Sri Lanka, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Sri Lanka flights

Browse other London and Sri Lanka flight options. Last updated on 22 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to Sri Lanka flights

Consider these flights travelling from London to Sri Lanka.

Top 10 airlines flying from London to Sri Lanka

Fly with Cheapflights

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

Why should you use Cheapflights to find cheap flight tickets from London to Sri Lanka?

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

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

100% Free

Book with Flexibility

Travel Smart

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 22 September 2026.

Best flights from London to Sri Lanka
Discover carefully curated flight deals from London to Sri Lanka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Direct flights from London to Sri Lanka
Explore direct flight options from London to Sri Lanka based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.

Last-minute flights from London to Sri Lanka
Discover last-minute flight deals from London to Sri Lanka. Data last updated 22 September 2026 and is based on user searches.

One-way flights from London to Sri Lanka
Search for one-way flight options from London to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.