How often are flights from Colombo to London delayed?

Historically, on average around 18% 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 121 minutes.

Which stopover airport has the shortest travel time from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 13h 48m.

Which airlines fly to London Heathrow Airport?

SriLankan Airlines, Etihad Airways and Qatar Airways are the top three most popular airlines that fly to London Heathrow Airport from Colombo Bandaranaike Intl Airport according to our data. SriLankan Airlines is the first choice among our users, with 41% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 7 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest connection time from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

Dubai (DXB) has the shortest average stopover time for this route: 1h 54m.

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.

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

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

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 stopover airport offers the lowest fares from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

Flights via Mumbai (BOM) offer the lowest average return price of £601.

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

Qatar Airways, IndiGo, and Air India are the most popular carriers operating from Colombo Bandaranaike Intl to London Heathrow

Which airport is the most popular for stopovers for flights between Colombo Bandaranaike Intl Airport and London Heathrow Airport?

Abu Dhabi (AUH) was the most common stop: 46% of momondo users choosing one-stop flights on this route connected there.

How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

As of October 2025, there are 7 operators available to choose from for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport.

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

The travel and health documents required for your trip to London Heathrow Airport 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 Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£270 Cheap Flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport in 2025/26

Q: What is the typical price of a round-trip flight between Colombo Bandaranaike Intl Airport and London Heathrow Airport?

Prices are currently typical for flights on this route. Typical prices usually range from £576 to £726. The lowest price recently found on this route was £576.

Q: How many flights depart from Colombo Bandaranaike Intl Airport to London Heathrow Airport on average per week?

As of October 2025, there are 8 flights per week flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport. The most common day of the week flights depart is Wed, with 25% of flights taking off on this day.

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Find the cheapest flights from Colombo Bandaranaike Intl Airport to London

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17:05 - 11:05CMB-LHR

23h 30m1 stop

13:30 - 23:15LHR-CMB

28h 15m1 stop

£576Air India

Find Deal

Tue, 17 Mar - Sun, 22 Mar

22:15 - 19:20CMB-LHR

26h 35m1 stop

19:20 - 20:20LHR-CMB

19h 30m1 stop

£577Multiple Airlines

Find Deal

Wed, 5 Nov - Thu, 20 Nov

08:20 - 19:20CMB-LHR

16h 30m1 stop

22:15 - 21:15LHR-CMB

17h 30m2 stops

£577Multiple Airlines

Find Deal

Thu, 27 Nov - Fri, 5 Dec

16:00 - 11:05CMB-LHR

24h 35m1 stop

20:30 - 23:15LHR-CMB

21h 15m1 stop

£578Air India

Find Deal

Tue, 4 Nov - Sun, 30 Nov

03:25 - 13:20CMB-LHR

15h 25m1 stop

08:35 - 02:45LHR-CMB

12h 40m1 stop

£579Qatar Airways

Find Deal

Thu, 20 Nov - Fri, 28 Nov

03:25 - 14:00CMB-LHR

16h 05m1 stop

16:00 - 09:45LHR-CMB

12h 15m1 stop

£580Qatar Airways

Find Deal

Fri, 21 Nov - Sat, 29 Nov

04:00 - 14:30CMB-LHR

16h 00m1 stop

19:20 - 20:20LHR-CMB

19h 30m1 stop

£591Etihad Airways

Find Deal

Sun, 25 Jan - Tue, 3 Mar

16:55 - 14:45CMB-LHR

27h 20m2 stops

21:50 - 09:35LHR-CMB

30h 15m2 stops

£593Gulf Air

Find Deal

Thu, 6 Nov - Mon, 24 Nov

04:00 - 18:10CMB-LHR

19h 40m1 stop

20:55 - 20:20LHR-CMB

17h 55m1 stop

£595Etihad Airways

Find Deal

Wed, 10 Dec - Wed, 7 Jan

16:55 - 14:45CMB-LHR

27h 20m2 stops

21:50 - 09:45LHR-CMB

30h 25m2 stops

£613Gulf Air

Find Deal

Thu, 6 Nov - Sun, 23 Nov

Air India flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Our best Air India deals on Colombo Bandaranaike Intl Airport to London Heathrow Airport flight tickets

Air India

17 Mar

CMB17:05Colombo Bandaranaike Intl

23h 30m

1 stop

LHR11:05London Heathrow

22 Mar

LHR13:30London Heathrow

28h 15m

1 stop

CMB23:15Colombo Bandaranaike Intl

£576

Find similar

Air India

4 Nov

CMB16:00Colombo Bandaranaike Intl

24h 35m

1 stop

LHR11:05London Heathrow

30 Nov

LHR20:30London Heathrow

21h 15m

1 stop

CMB23:15Colombo Bandaranaike Intl

£578

Find similar

Air India

1 Apr

CMB23:40Colombo Bandaranaike Intl

16h 20m

1 stop

LHR11:30London Heathrow

13 Apr

LHR12:30London Heathrow

12h 40m

1 stop

CMB05:40Colombo Bandaranaike Intl

£580

Find similar

Etihad Airways flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Our best Etihad Airways deals on Colombo Bandaranaike Intl Airport to London Heathrow Airport flight tickets

Etihad Airways

4 Nov

CMB04:00Colombo Bandaranaike Intl

32h 10m

1 stop

LHR06:40London Heathrow

21 Jan

LHR20:55London Heathrow

17h 55m

1 stop

CMB20:20Colombo Bandaranaike Intl

£571

Find similar

Etihad Airways

24 Oct

CMB16:30Colombo Bandaranaike Intl

30h 45m

1 stop

LHR18:45London Heathrow

31 Oct

LHR08:50London Heathrow

24h 55m

1 stop

CMB15:15Colombo Bandaranaike Intl

£576

Find similar

Etihad Airways

25 Jan

CMB04:00Colombo Bandaranaike Intl

16h 00m

1 stop

LHR14:30London Heathrow

3 Mar

LHR19:20London Heathrow

19h 30m

1 stop

CMB20:20Colombo Bandaranaike Intl

£591

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 17/3

17:05-11:05

1 stop23h 30m

London Heathrow

Sun 22/3

13:30-23:15

1 stop28h 15m

£576

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 5/11

22:15-19:20

1 stop26h 35m

London Heathrow

Thu 20/11

19:20-20:20

1 stop19h 30m

£577

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 27/11

08:20-19:20

1 stop16h 30m

London Heathrow

Fri 5/12

22:15-21:15

2 stops17h 30m

£577

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 4/11

16:00-11:05

1 stop24h 35m

London Heathrow

Sun 30/11

20:30-23:15

1 stop21h 15m

£578

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 20/11

03:25-13:20

1 stop15h 25m

London Heathrow

Fri 28/11

08:35-02:45

1 stop12h 40m

£579

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Fri 21/11

03:25-14:00

1 stop16h 05m

London Heathrow

Sat 29/11

16:00-09:45

1 stop12h 15m

£580

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sun 25/1

04:00-14:30

1 stop16h 00m

London Heathrow

Tue 3/3

19:20-20:20

1 stop19h 30m

£591

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 6/11

16:55-14:45

2 stops27h 20m

London Heathrow

Mon 24/11

21:50-09:35

2 stops30h 15m

£593

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 10/12

04:00-18:10

1 stop19h 40m

London Heathrow

Wed 7/1

20:55-20:20

1 stop17h 55m

£595

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 6/11

16:55-14:45

2 stops27h 20m

London Heathrow

Sun 23/11

21:50-09:45

2 stops30h 25m

£613

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 Bandaranaike Intl Airport to London Heathrow Airport

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

Stopovers

Other information

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

What is the cheapest month to fly to London Heathrow Airport?

In general, October is the cheapest month to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £639. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Colombo Bandaranaike Intl Airport averaging around £642.

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

On average, the least expensive day to fly to London Heathrow Airport from Colombo Bandaranaike Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £902. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £1,041.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Colombo Bandaranaike Intl Airport to London Heathrow Airport in the afternoon for as low as £662. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £1,063 on average. Flights to London Heathrow Airport from Colombo Bandaranaike Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Colombo Bandaranaike Intl to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Colombo Bandaranaike Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £729 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Colombo Bandaranaike Intl Airport for as low as £621 on momondo.

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

There are 3 cabin classes available to choose from on Colombo Bandaranaike Intl to London Heathrow 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 Colombo Bandaranaike Intl Airport to London Heathrow Airport flights?

You could potentially save up to 9% on your flight if you consider stops on a Colombo Bandaranaike Intl Airport to London Heathrow Airport flight.

How have Colombo Bandaranaike Intl Airport to London Heathrow Airport flight prices changed over time?

As of October 2025, prices for Colombo Bandaranaike Intl Airport to London Heathrow Airport flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Colombo Bandaranaike Intl Airport to London Heathrow Airport (CMB to LHR) flight deals and tips

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

Best price found	£369
Fastest flight time	11h 20m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Colombo Bandaranaike Intl Airport in the past 72 hours is £369. The best return flight deal from Colombo Bandaranaike Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is £736.

The fastest flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport takes 11h 20m

Direct flights go from Colombo Bandaranaike Intl Airport to London Heathrow Airport every day.

Search flight deals

How far is Colombo Bandaranaike Intl to London Heathrow by plane?
The straight-line distance from Colombo Bandaranaike Intl to London Heathrow is 5411.5 mi. In terms of flight time, this usually takes a little over 13h 35m.
When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Prices for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
As of October 2025, there are 7 operators available to choose from for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport.
How old do you have to be to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Based on momondo bookings for flights between Colombo Bandaranaike Intl Airport and London Heathrow Airport, the leading plane model is Airbus A330-300, making up 100.00% of the total bookings.
What is the most popular airline from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Based on momondo bookings for flights between Colombo Bandaranaike Intl Airport and London Heathrow Airport, the leading airline is SriLankan Airlines, making up 35% of the total bookings. Other popular airlines include Etihad Airways with 23%, Qatar Airways with 16%, and British Airways with 11%.

Best airlines flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom £507	Free Cancellation	Rating 7.4 1,282 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom £526	Free Cancellation	Rating 7.4 3,657 reviews	Search Qatar Airways flights
Air India	PriceFrom £534	Free Cancellation	Rating 5.5 2,941 reviews	Search Air India flights
British Airways	PriceFrom £576	Free Cancellation	Rating 6.7 7,468 reviews	Search British Airways flights
Turkish Airlines	PriceFrom £589	Free Cancellation	Rating 7.3 4,023 reviews	Search Turkish Airlines flights
Emirates	PriceFrom £624	Free Cancellation	Rating 8.1 3,383 reviews	Search Emirates flights
SriLankan Airlines	PriceFrom £690	Free Cancellation	Rating 6.9 76 reviews	Search SriLankan Airlines flights

SriLankan Airlines Flights From Colombo Bandaranaike Intl Airport to London Heathrow Airport
Across 4 SriLankan Airlines flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport this week, the average price was £947, with the best SriLankan Airlines deals starting from £690 round-trip. 76 users have rated SriLankan Airlines on momondo, with an average score of 6.9/10.

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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?

Flights from Colombo to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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 can track prices for Colombo to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Air India flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Our best Air India deals on Colombo Bandaranaike Intl Airport to London Heathrow Airport flight tickets

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Our best Etihad Airways deals on Colombo Bandaranaike Intl Airport to London Heathrow Airport flight tickets

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How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport to London Heathrow Airport

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 typical price of a round-trip flight between Colombo Bandaranaike Intl Airport and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

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

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

What is the cheapest Colombo Bandaranaike Intl to London Heathrow flight route?

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

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

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

There are 3 cabin classes available to choose from on Colombo Bandaranaike Intl to London Heathrow 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 Colombo Bandaranaike Intl Airport to London Heathrow Airport flights?

You could potentially save up to 9% on your flight if you consider stops on a Colombo Bandaranaike Intl Airport to London Heathrow Airport flight.

How have Colombo Bandaranaike Intl Airport to London Heathrow Airport flight prices changed over time?

As of October 2025, prices for Colombo Bandaranaike Intl Airport to London Heathrow Airport flights are approximately 15% cheaper when compared to flights at the same time last year.

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

Qatar Airways, IndiGo, and Air India are the most popular carriers operating from Colombo Bandaranaike Intl to London Heathrow

Which airlines fly to London Heathrow Airport?

How often are flights from Colombo to London delayed?

Historically, on average around 18% 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 121 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, Air Canada have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between Colombo Bandaranaike Intl Airport and London Heathrow Airport?

Abu Dhabi (AUH) was the most common stop: 46% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

Flights via Mumbai (BOM) offer the lowest average return price of £601.

Which stopover airport has the shortest travel time from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 13h 48m.

Which stopover airport has the shortest connection time from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

Dubai (DXB) has the shortest average stopover time for this route: 1h 54m.

How many flights depart from Colombo Bandaranaike Intl Airport to London Heathrow Airport on average per day?

1 flights are operational daily from Colombo Bandaranaike Intl Airport to London Heathrow Airport as of October 2025. The most popular departure time for this route is 13:00, with 100% of flights per day taking off in the afternoon.

How many flights depart from Colombo Bandaranaike Intl Airport to London Heathrow Airport on average per week?

As of October 2025, there are 8 flights per week flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport. The most common day of the week flights depart is Wed, with 25% of flights taking off on this day.

When to book flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Cheap Colombo Bandaranaike Intl Airport to London Heathrow Airport (CMB to LHR) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

How far is Colombo Bandaranaike Intl to London Heathrow by plane?

When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

How old do you have to be to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

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

What is the most popular plane model from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

What is the most popular airline from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

Best airlines flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport with momondo

SriLankan Airlines Flights From Colombo Bandaranaike Intl Airport to London Heathrow Airport

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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?