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

The number of flights available between Colombo and London is 18 per week as of December 2025. The most frequent departure day is Sat, with 22% of weekly flights leaving on this day.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from Colombo to London delayed?

Historically, on average around 15% of flights between Colombo and London have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

Which airline has the best punctuality record on Colombo to London flights?

According to our data, SriLankan Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Colombo to London?

Etihad Airways and Kuwait Airways are the most popular carriers operating from Colombo to London

What is the most punctual flight time for Colombo to London flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

As of December 2025, there are 2 flights per day flying from Colombo to London. The most common time of day flights depart is 12:00, with 77% of flights taking off in the afternoon.

Which airlines fly to London?

British Airways, Etihad Airways and SriLankan Airlines are the top three most popular airlines that fly to London from Colombo according to our data. British Airways is the first choice among our users, with 38% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 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 Colombo to London?

Prices for flights from Colombo to London are refreshed on a daily basis.

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

As of December 2025, there are 3 operators available to choose from for flights from Colombo to London.

How old do you have to be to fly from Colombo to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Colombo 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 licence, 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.

$540 Cheap Flights from Colombo to London in 2025/26

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Find the cheapest flights from Colombo to London

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09:50 - 12:05

CMB

LHR

31h 45m1 stop

20:55 - 15:15

LHR

CMB

12h 50m1 stop

$1,143Etihad Airways

Sat, 14 Feb - Sat, 21 Feb

09:50 - 12:05

CMB

LHR

31h 45m1 stop

13:55 - 08:15

LHR

CMB

12h 50m1 stop

$1,150Etihad Airways

Sat, 14 Feb - Wed, 18 Feb

03:25 - 12:10

CMB

LHR

14h 15m1 stop

19:20 - 19:20

LHR

CMB

18h 30m1 stop

$1,173British Airways

Tue, 13 Jan - Tue, 27 Jan

04:00 - 12:05

CMB

LHR

13h 35m1 stop

20:55 - 15:15

LHR

CMB

12h 50m1 stop

$1,207Etihad Airways

Sun, 8 Feb - Sun, 15 Feb

16:20 - 18:10

CMB

LHR

31h 20m1 stop

20:55 - 15:15

LHR

CMB

12h 50m1 stop

$1,214Etihad Airways

Tue, 10 Feb - Sun, 15 Feb

16:20 - 18:10

CMB

LHR

31h 20m1 stop

13:55 - 08:15

LHR

CMB

12h 50m1 stop

$1,223Etihad Airways

Tue, 10 Feb - Mon, 16 Feb

20:15 - 07:10

CMB

LHR

16h 25m2 stops

22:35 - 21:55

LHR

CMB

17h 50m1 stop

$1,251Emirates

Mon, 9 Feb - Mon, 16 Feb

19:30 - 12:10

CMB

LHR

22h 10m1 stop

13:50 - 09:45

LHR

CMB

14h 25m1 stop

$1,262British Airways

Thu, 15 Jan - Sat, 24 Jan

20:15 - 11:40

CMB

LHR

20h 55m2 stops

16:50 - 18:30

LHR

CMB

21h 10m2 stops

$1,278Emirates

Wed, 25 Mar - Fri, 22 May

10:05 - 18:40

CMB

LHR

13h 05m1 stop

22:15 - 18:30

LHR

CMB

15h 45m2 stops

$1,280Emirates

Tue, 21 Apr - Tue, 2 Jun

Lufthansa flights from Colombo to London

Our best Lufthansa deals on Colombo to London flight tickets

Lufthansa

9 Apr

CMB11:45Colombo Bandaranaike Intl

25h 00m

2 stops

LHR08:15London Heathrow

22 May

LHR09:30London Heathrow

18h 25m

2 stops

CMB08:25Colombo Bandaranaike Intl

$1,640

Find similar

Lufthansa

6 Jan

CMB11:45Colombo Bandaranaike Intl

25h 50m

2 stops

LHR08:05London Heathrow

23 Jan

LHR11:30London Heathrow

17h 25m

2 stops

CMB10:25Colombo Bandaranaike Intl

$1,833

Find similar

Emirates flights from Colombo to London

Our best Emirates deals on Colombo to London flight tickets

Emirates

9 Feb

CMB20:15Colombo Bandaranaike Intl

16h 25m

2 stops

LHR07:10London Heathrow

16 Feb

LHR22:35London Heathrow

17h 50m

1 stop

CMB21:55Colombo Bandaranaike Intl

$1,251

Find similar

Emirates

25 Mar

CMB20:15Colombo Bandaranaike Intl

20h 55m

2 stops

LHR11:40London Heathrow

22 May

LHR16:50London Heathrow

21h 10m

2 stops

CMB18:30Colombo Bandaranaike Intl

$1,278

Find similar

Emirates

21 Apr

CMB10:05Colombo Bandaranaike Intl

13h 05m

1 stop

LHR18:40London Heathrow

2 June

LHR22:15London Heathrow

15h 45m

2 stops

CMB18:30Colombo Bandaranaike Intl

$1,280

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sat 14/2

09:50-12:05

1 stop31h 45m

London Heathrow

Sat 21/2

20:55-15:15

1 stop12h 50m

$1,143

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sat 14/2

09:50-12:05

1 stop31h 45m

London Heathrow

Wed 18/2

13:55-08:15

1 stop12h 50m

$1,150

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 13/1

03:25-12:10

1 stop14h 15m

London Heathrow

Tue 27/1

19:20-19:20

1 stop18h 30m

$1,173

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sun 8/2

04:00-12:05

1 stop13h 35m

London Heathrow

Sun 15/2

20:55-15:15

1 stop12h 50m

$1,207

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 10/2

16:20-18:10

1 stop31h 20m

London Heathrow

Sun 15/2

20:55-15:15

1 stop12h 50m

$1,214

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 10/2

16:20-18:10

1 stop31h 20m

London Heathrow

Mon 16/2

13:55-08:15

1 stop12h 50m

$1,223

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Mon 9/2

20:15-07:10

2 stops16h 25m

London Heathrow

Mon 16/2

22:35-21:55

1 stop17h 50m

$1,251

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 15/1

19:30-12:10

1 stop22h 10m

London Heathrow

Sat 24/1

13:50-09:45

1 stop14h 25m

$1,262

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 25/3

20:15-11:40

2 stops20h 55m

London Heathrow

Fri 22/5

16:50-18:30

2 stops21h 10m

$1,278

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 21/4

10:05-18:40

1 stop13h 05m

London Heathrow

Tue 2/6

22:15-18:30

2 stops15h 45m

$1,280

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colombo 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

Delays

Other information

What is the typical price of a round-trip flight between Colombo and London?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of October, then book flights to London from Colombo during March instead. Flights to London in March, while not as cheap as those in October, still average around $1,259.

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 $1,925. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Colombo to London for around $1,943.

What is the cheapest Colombo to London flight route?

Fly from Colombo Bandaranaike Intl to London Heathrow for the best Colombo - 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 Colombo when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,457 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 Colombo for as low as $1,204 on momondo.

What cabin class options are available on Colombo to London flights?

There are 2 cabin classes available to choose from on Colombo to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Colombo to London flight deals and tips

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

Fastest flight time	11h 45m
Direct flights	Tue, Wed, Thu and Fri
Airports in London	6 airports

The fastest flight from Colombo to London takes 11h 45m

Direct flights go from Colombo to London on Tuesday, Wednesday, Thursday and Friday. There are no airlines offering direct flights..

There are 6 airports in London. From Colombo there are direct flights to London Heathrow (LHR).

Search flight deals

How far is Colombo to London by plane?
The straight-line distance from Colombo to London is 8705.3 km. Typically, this will take 11h 45m by plane in normal conditions.
When did momondo last update prices for flights from Colombo to London?
Prices for flights from Colombo to London are refreshed on a daily basis.
How many operators does momondo search for flights from Colombo to London?
As of December 2025, there are 3 operators available to choose from for flights from Colombo to London.
How old do you have to be to fly from Colombo to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Colombo 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 licence, 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.

Best airlines flying from Colombo to London

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

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,021	Free cancellation	Rating 7.4 1,340 reviews	Search Etihad Airways flights
British Airways	PriceFrom $1,137	Free cancellation	Rating 6.7 7,616 reviews	Search British Airways flights
SriLankan Airlines	PriceFrom $1,517	Free cancellation	Rating 6.9 77 reviews	Search SriLankan Airlines flights

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Wembley

Milton Keynes

Brentford

Deal

Dover

Ipswich

Abingdon

Eastbourne

Slough

Chichester

Canterbury

Kingston upon Thames

Brentwood

Guildford

Sutton

Maidstone

Watford

Ashford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colombo to London for you.

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

momondo does allow users to show only those flights to London from Colombo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colombo to London?

Once you have performed a search for Colombo to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London from Colombo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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London Heathrow Airport

London Luton Airport

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Cheap flights from Colombo to London from $540

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo to London departing on 24/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Colombo to London

Our best Lufthansa deals on Colombo to London flight tickets

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Our best Emirates deals on Colombo to London flight tickets

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See travel insights to London from

How to get the cheapest flight ticket from Colombo to London

What is the typical price of a round-trip flight between Colombo and London?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of October, then book flights to London from Colombo during March instead. Flights to London in March, while not as cheap as those in October, still average around $1,259.

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 $1,925. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Colombo to London for around $1,943.

What is the cheapest Colombo to London flight route?

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

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

What cabin class options are available on Colombo to London flights?

There are 2 cabin classes available to choose from on Colombo to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Colombo to London?

Etihad Airways and Kuwait Airways are the most popular carriers operating from Colombo to London

Which airlines fly to London?

How often are flights from Colombo to London delayed?

Historically, on average around 15% of flights between Colombo and London have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

What is the most punctual flight time for Colombo to London flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Colombo to London flights?

According to our data, SriLankan Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

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

As of December 2025, there are 2 flights per day flying from Colombo to London. The most common time of day flights depart is 12:00, with 77% of flights taking off in the afternoon.

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

The number of flights available between Colombo and London is 18 per week as of December 2025. The most frequent departure day is Sat, with 22% of weekly flights leaving on this day.

Cheap Colombo to London flight deals and tips

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

Fastest flight time

Direct flights

Airports in London

How far is Colombo to London by plane?

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

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

How old do you have to be to fly from Colombo to London?

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

Best airlines flying from Colombo to London

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

Travelling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights from Colombo to London?

I’m not ready to book a flight from Colombo 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 49.5 km from London