What is the cheapest airline that flies from Sri Lanka to London?

Kuwait Airways, Air India, and Gulf Air are the most popular carriers operating from Sri Lanka to London

How many flights depart from Sri Lanka to London on average per week?

As of September 2025, 14 flights take off from Sri Lanka and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How many flights depart from Sri Lanka to London on average per day?

As of September 2025, there are 2 flights per day flying from Sri Lanka to London. The most common time of day flights depart is 13:00, with 100% of flights taking off in the afternoon.

Which airlines fly to London?

SriLankan Airlines, Etihad Airways and Qatar Airways are the top three most popular airlines that fly to London from Sri Lanka according to our data. SriLankan Airlines is the first choice among our users, with 36% of people opting to fly with this airline when travelling to London. Keep in mind that there are 7 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Sri Lanka to London?

Prices for flights from Sri Lanka to London refresh daily.

How many operators does momondo search for flights from Sri Lanka to London?

As of September 2025, there are 7 operators available to choose from for flights from Sri Lanka to London.

How old do you have to be to fly from Sri Lanka to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sri Lanka to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£275 Cheap Flights from Sri Lanka to London in 2025/26

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Recent return flight deals from Sri Lanka to London

21:25 - 18:35CMB-LGW

26h 40m3 stops

21:50 - 03:30LGW-CMB

25h 10m2 stops

£568Multiple Airlines

Find Deal

Sun, 14 Dec - Sun, 14 Jun

03:35 - 13:25CMB-LGW

14h 20m1 stop

09:00 - 02:05LGW-CMB

12h 35m1 stop

£569Qatar Airways

Find Deal

Sat, 27 Sep - Mon, 6 Oct

23:40 - 11:05CMB-LHR

16h 55m1 stop

20:30 - 23:15LHR-CMB

21h 15m1 stop

£570Air India

Find Deal

Sat, 27 Dec - Fri, 30 Jan

10:05 - 15:15CMB-LHR

33h 40m1 stop

20:55 - 15:25LHR-CMB

14h 00m1 stop

£572Etihad Airways

Find Deal

Sat, 27 Sep - Sat, 4 Oct

23:40 - 11:05CMB-LHR

16h 55m1 stop

20:30 - 23:15LHR-CMB

21h 15m1 stop

£574Air India

Find Deal

Sat, 27 Dec - Fri, 30 Jan

03:35 - 13:25CMB-LGW

14h 20m1 stop

08:40 - 02:45LGW-CMB

12h 35m1 stop

£592British Airways

Find Deal

Sat, 11 Oct - Tue, 25 Nov

02:55 - 12:55CMB-STN

14h 30m1 stop

20:15 - 18:25STN-CMB

16h 40m2 stops

£598Emirates

Find Deal

Mon, 29 Sep - Mon, 24 Nov

04:35 - 13:25CMB-LGW

13h 20m1 stop

09:00 - 03:05LGW-CMB

13h 35m1 stop

£608British Airways

Find Deal

Mon, 29 Sep - Mon, 13 Oct

02:55 - 19:45CMB-LGW

21h 20m1 stop

14:30 - 18:30LGW-CMB

23h 30m2 stops

£609Emirates

Find Deal

Sat, 27 Sep - Mon, 6 Oct

04:00 - 14:30CMB-LHR

16h 00m1 stop

19:20 - 08:15LHR-CMB

31h 25m1 stop

£634Etihad Airways

Find Deal

Fri, 26 Dec - Tue, 3 Feb

Gulf Air flights from Sri Lanka to London

Our best Gulf Air deals on Sri Lanka to London flight tickets

Gulf Air

13 Oct

CMB17:25Colombo Bandaranaike Intl

18h 00m

2 stops

LHR06:55London Heathrow

20 Oct

LHR22:05London Heathrow

30h 55m

2 stops

CMB09:30Colombo Bandaranaike Intl

£596

Find similar

Gulf Air

12 Oct

CMB17:25Colombo Bandaranaike Intl

18h 00m

2 stops

LHR06:55London Heathrow

25 Nov

LHR09:30London Heathrow

18h 35m

2 stops

CMB09:35Colombo Bandaranaike Intl

£625

Find similar

Gulf Air

8 Dec

CMB16:55Colombo Bandaranaike Intl

19h 10m

2 stops

LHR06:35London Heathrow

3 Jan

LHR21:50London Heathrow

30h 25m

2 stops

CMB09:45Colombo Bandaranaike Intl

£627

Find similar

British Airways flights from Sri Lanka to London

Our best British Airways deals on Sri Lanka to London flight tickets

British Airways

11 Oct

CMB03:35Colombo Bandaranaike Intl

14h 20m

1 stop

LGW13:25London Gatwick

25 Nov

LGW08:40London Gatwick

12h 35m

1 stop

CMB02:45Colombo Bandaranaike Intl

£592

Find similar

British Airways

29 Sept

CMB04:35Colombo Bandaranaike Intl

13h 20m

1 stop

LGW13:25London Gatwick

13 Oct

LGW09:00London Gatwick

13h 35m

1 stop

CMB03:05Colombo Bandaranaike Intl

£608

Find similar

British Airways

22 Sept

CMB10:30Colombo Bandaranaike Intl

31h 25m

1 stop

LGW13:25London Gatwick

29 Sept

LGW14:55London Gatwick

30h 40m

1 stop

CMB02:05Colombo Bandaranaike Intl

£629

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Sun 14/12

21:25-18:35

3 stops26h 40m

London Gatwick

Sun 14/6

21:50-03:30

2 stops25h 10m

£568

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Sat 27/9

03:35-13:25

1 stop14h 20m

London Gatwick

Mon 6/10

09:00-02:05

1 stop12h 35m

£569

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sat 27/12

23:40-11:05

1 stop16h 55m

London Heathrow

Fri 30/1

20:30-23:15

1 stop21h 15m

£570

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sat 27/9

10:05-15:15

1 stop33h 40m

London Heathrow

Sat 4/10

20:55-15:25

1 stop14h 00m

£572

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sat 27/12

23:40-11:05

1 stop16h 55m

London Heathrow

Fri 30/1

20:30-23:15

1 stop21h 15m

£574

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Sat 11/10

03:35-13:25

1 stop14h 20m

London Gatwick

Tue 25/11

08:40-02:45

1 stop12h 35m

£592

ColomboLondon

CMB - STN

CMBSTN

Colombo Bandaranaike Intl

Mon 29/9

02:55-12:55

1 stop14h 30m

London Stansted

Mon 24/11

20:15-18:25

2 stops16h 40m

£598

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Mon 29/9

04:35-13:25

1 stop13h 20m

London Gatwick

Mon 13/10

09:00-03:05

1 stop13h 35m

£608

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Sat 27/9

02:55-19:45

1 stop21h 20m

London Gatwick

Mon 6/10

14:30-18:30

2 stops23h 30m

£609

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Fri 26/12

04:00-14:30

1 stop16h 00m

London Heathrow

Tue 3/2

19:20-08:15

1 stop31h 25m

£634

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How to get the cheapest flight ticket from Sri Lanka to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Sri Lanka is in November. Flight prices, which tend to average around £561, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Sri Lanka averaging around £604.

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £885. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sri Lanka to London for around £1,024.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £657. Flights in the morning are often more expensive, with an average ticket price of £1,042.

What is the cheapest Sri Lanka to London flight route?

Fly from Colombo Bandaranaike Intl to London Heathrow for the best Sri Lanka - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Sri Lanka when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £706 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Sri Lanka for as low as £590 on momondo.

What cabin class options are available on Sri Lanka to London flights?

There are 3 cabin classes available to choose from on Sri Lanka to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sri Lanka to London flights?

You could potentially save up to 2% on your flight if you consider stops on a Sri Lanka to London flight.

Cheap Sri Lanka to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sri Lanka to London

Best price found	£449
Fastest flight time	11h 25m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Sri Lanka in the past 72 hours is £449. The best return flight deal from Sri Lanka to London found on momondo in the last 72 hours is £878.

The fastest flight from Sri Lanka to London takes 11h 25m

Direct flights go from Sri Lanka to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

When did momondo last update prices for flights from Sri Lanka to London?
Prices for flights from Sri Lanka to London refresh daily.
How many operators does momondo search for flights from Sri Lanka to London?
As of September 2025, there are 7 operators available to choose from for flights from Sri Lanka to London.
How old do you have to be to fly from Sri Lanka to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sri Lanka to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Sri Lanka to London?
Based on momondo bookings for flights between Sri Lanka and London, the leading plane model is Airbus A330-300, making up 100.00% of the total bookings.

Best airlines flying from Sri Lanka to London

Compare and see reviews for airlines that fly from Sri Lanka to London with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom £427	Free Cancellation	Rating 7.4 3,624 reviews	Search Qatar Airways flights
Etihad Airways	PriceFrom £495	Free Cancellation	Rating 7.4 1,250 reviews	Search Etihad Airways flights
Air India	PriceFrom £514	Free Cancellation	Rating 5.5 2,930 reviews	Search Air India flights
British Airways	PriceFrom £533	Free Cancellation	Rating 6.7 7,363 reviews	Search British Airways flights
Turkish Airlines	PriceFrom £576	Free Cancellation	Rating 7.3 3,968 reviews	Search Turkish Airlines flights
Emirates	PriceFrom £580	Free Cancellation	Rating 8.1 3,336 reviews	Search Emirates flights
SriLankan Airlines	PriceFrom £696	Free Cancellation	Rating 6.8 75 reviews	Search SriLankan Airlines flights

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Canterbury

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Ipswich

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Chelmsford

Dover

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Dartford

Winchester

Hounslow

Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Sri Lanka to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Sri Lanka.

Can I find flights from Sri Lanka to London with flexible booking policies on momondo?

All flight searches from Sri Lanka to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sri Lanka to London?

Once all potential Sri Lanka to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sri Lanka to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sri Lanka to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Cheap flights from Sri Lanka to London from £275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sri Lanka to London departing on 14/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Sri Lanka to London

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Gulf Air flights from Sri Lanka to London

Our best Gulf Air deals on Sri Lanka to London flight tickets

British Airways flights from Sri Lanka to London

Our best British Airways deals on Sri Lanka to London flight tickets

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How to get the cheapest flight ticket from Sri Lanka to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £885. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sri Lanka to London for around £1,024.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £657. Flights in the morning are often more expensive, with an average ticket price of £1,042.

What is the cheapest Sri Lanka to London flight route?

Fly from Colombo Bandaranaike Intl to London Heathrow for the best Sri Lanka - London flight prices

How far in advance should I book a flight to London?

What cabin class options are available on Sri Lanka to London flights?

There are 3 cabin classes available to choose from on Sri Lanka to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sri Lanka to London flights?

You could potentially save up to 2% on your flight if you consider stops on a Sri Lanka to London flight.

What is the cheapest airline that flies from Sri Lanka to London?

Kuwait Airways, Air India, and Gulf Air are the most popular carriers operating from Sri Lanka to London

Which airlines fly to London?

How many flights depart from Sri Lanka to London on average per day?

As of September 2025, there are 2 flights per day flying from Sri Lanka to London. The most common time of day flights depart is 13:00, with 100% of flights taking off in the afternoon.

How many flights depart from Sri Lanka to London on average per week?

As of September 2025, 14 flights take off from Sri Lanka and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Cheap Sri Lanka to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sri Lanka to London

Best price found

Fastest flight time

Direct flights

Airports in London

When did momondo last update prices for flights from Sri Lanka to London?

How many operators does momondo search for flights from Sri Lanka to London?

How old do you have to be to fly from Sri Lanka to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Sri Lanka to London?

Best airlines flying from Sri Lanka to London

Compare and see reviews for airlines that fly from Sri Lanka to London with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Sri Lanka to London?

Can I find flights from Sri Lanka to London with flexible booking policies on momondo?

How can momondo help me find flights from Sri Lanka to London?

I’m not ready to book a flight from Sri Lanka to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London