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Cheap flights from Colombo Bandaranaike Intl Airport to London from £268

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 Bandaranaike Intl Airport to London departing on 6/12. 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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Find the cheapest flights from Colombo Bandaranaike Intl Airport to London

Cheap return flights

Logo
04:00 - 14:30CMB-LHR
16h 00m1 stop
Logo
22:15 - 20:20LHR-CMB
16h 35m2 stops
£573
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Tue, 4 Nov - Wed, 5 Nov
Etihad Airways Logo
21:50 - 15:15CMB-LHR
21h 55m1 stop
Etihad Airways Logo
13:55 - 08:15LHR-CMB
12h 50m1 stop
£574Etihad Airways
Find Deal
Thu, 16 Oct - Mon, 27 Oct
Etihad Airways Logo
04:05 - 15:15CMB-LHR
15h 40m1 stop
Etihad Airways Logo
13:55 - 02:50LHR-CMB
31h 25m1 stop
£574Etihad Airways
Find Deal
Wed, 15 Oct - Mon, 27 Oct
Qatar Airways Logo
03:35 - 14:05CMB-LHR
15h 00m1 stop
Qatar Airways Logo
08:05 - 02:05LHR-CMB
13h 30m1 stop
£577Qatar Airways
Find Deal
Tue, 23 Sep - Wed, 1 Oct
Air India Logo
23:40 - 10:15CMB-LHR
15h 05m1 stop
Air India Logo
08:45 - 07:20LHR-CMB
17h 05m1 stop
£582Air India
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Sun, 19 Oct - Sun, 26 Oct
Air India Logo
09:40 - 19:30CMB-LHR
14h 20m1 stop
Air India Logo
13:15 - 16:05LHR-CMB
22h 20m1 stop
£591Air India
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Wed, 17 Sep - Wed, 22 Oct
Qatar Airways Logo
03:35 - 22:00CMB-LHR
22h 55m1 stop
Qatar Airways Logo
21:25 - 16:50LHR-CMB
14h 55m1 stop
£606Qatar Airways
Find Deal
Wed, 24 Sep - Fri, 10 Oct
Emirates Logo
02:55 - 16:10CMB-LHR
17h 45m1 stop
Emirates Logo
20:40 - 18:30LHR-CMB
17h 20m2 stops
£619Emirates
Find Deal
Tue, 23 Sep - Wed, 1 Oct
Emirates Logo
10:05 - 18:40CMB-LHR
13h 05m1 stop
Emirates Logo
20:40 - 16:35LHR-CMB
15h 25m1 stop
£620Emirates
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Thu, 2 Oct - Thu, 9 Oct
British Airways Logo
03:35 - 14:05CMB-LHR
15h 00m1 stop
British Airways Logo
19:20 - 16:30LHR-CMB
15h 40m1 stop
£636British Airways
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Tue, 16 Sep - Mon, 16 Feb

Turkish Airlines flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Our best Turkish Airlines deals on Colombo Bandaranaike Intl Airport to London Heathrow Airport flight tickets
Turkish Airlines
1 Sept
CMB06:45Colombo Bandaranaike Intl
14h 25m
1 stop
LHR16:40London Heathrow
16 Oct
LHR11:20London Heathrow
13h 25m
1 stop
CMB05:15Colombo Bandaranaike Intl
£594
Find similar
Turkish Airlines
19 Oct
CMB06:45Colombo Bandaranaike Intl
14h 40m
1 stop
LHR16:55London Heathrow
25 Oct
LHR11:20London Heathrow
13h 25m
1 stop
CMB05:15Colombo Bandaranaike Intl
£631
Find similar
Turkish Airlines
29 Aug
CMB22:15Colombo Bandaranaike Intl
22h 55m
1 stop
LHR16:40London Heathrow
2 Sept
LHR18:30London Heathrow
30h 15m
1 stop
CMB05:15Colombo Bandaranaike Intl
£747
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
16 Oct
CMB21:50Colombo Bandaranaike Intl
21h 55m
1 stop
LHR15:15London Heathrow
27 Oct
LHR13:55London Heathrow
12h 50m
1 stop
CMB08:15Colombo Bandaranaike Intl
£574
Find similar
Etihad Airways
15 Oct
CMB04:05Colombo Bandaranaike Intl
15h 40m
1 stop
LHR15:15London Heathrow
27 Oct
LHR13:55London Heathrow
31h 25m
1 stop
CMB02:50Colombo Bandaranaike Intl
£574
Find similar
Etihad Airways
3 Oct
CMB16:30Colombo Bandaranaike Intl
27h 15m
1 stop
LHR15:15London Heathrow
10 Oct
LHR20:55London Heathrow
25h 25m
1 stop
CMB02:50Colombo Bandaranaike Intl
£581
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momondo Fare Finder

 
Customise your flight search to find flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 21 August 2025.
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 4/11

04:00-14:30

1 stop16h 00m

London Heathrow

Wed 5/11

22:15-20:20

2 stops16h 35m

£573

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 16/10

21:50-15:15

1 stop21h 55m

London Heathrow

Mon 27/10

13:55-08:15

1 stop12h 50m

£574

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 15/10

04:05-15:15

1 stop15h 40m

London Heathrow

Mon 27/10

13:55-02:50

1 stop31h 25m

£574

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 23/9

03:35-14:05

1 stop15h 00m

London Heathrow

Wed 1/10

08:05-02:05

1 stop13h 30m

£577

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sun 19/10

23:40-10:15

1 stop15h 05m

London Heathrow

Sun 26/10

08:45-07:20

1 stop17h 05m

£582

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 17/9

09:40-19:30

1 stop14h 20m

London Heathrow

Wed 22/10

13:15-16:05

1 stop22h 20m

£591

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 24/9

03:35-22:00

1 stop22h 55m

London Heathrow

Fri 10/10

21:25-16:50

1 stop14h 55m

£606

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 23/9

02:55-16:10

1 stop17h 45m

London Heathrow

Wed 1/10

20:40-18:30

2 stops17h 20m

£619

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 2/10

10:05-18:40

1 stop13h 05m

London Heathrow

Thu 9/10

20:40-16:35

1 stop15h 25m

£620

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 16/9

03:35-14:05

1 stop15h 00m

London Heathrow

Mon 16/2

19:20-16:30

1 stop15h 40m

£636

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 £599. 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 £639.

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 £895. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £1,010.

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 £655. 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 £1,052 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 £722 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 £591 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.

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

As of August 2025, prices for Colombo Bandaranaike Intl Airport to London Heathrow Airport flights are approximately 5% 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

£462

Fastest flight time

11h 25m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Colombo Bandaranaike Intl Airport in the past 72 hours is £462. The best return flight deal from Colombo Bandaranaike Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is £845.
The fastest flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport takes 11h 25m
Direct flights go from Colombo Bandaranaike Intl Airport to London Heathrow Airport every day.
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  • 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 05m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom £500Free CancellationRating
7.4
1,233 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom £518Free CancellationRating
7.4
3,615 reviews
Search Qatar Airways flights
Air IndiaPriceFrom £520Free CancellationRating
5.5
2,929 reviews
Search Air India flights
British AirwaysPriceFrom £570Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
Turkish AirlinesPriceFrom £583Free CancellationRating
7.3
3,950 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £618Free CancellationRating
8.1
3,317 reviews
Search Emirates flights
SriLankan AirlinesPriceFrom £691Free CancellationRating
6.8
75 reviews
Search SriLankan Airlines flights

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

    Across 7 SriLankan Airlines flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport this week, the average price was £1,281, with the best SriLankan Airlines deals starting from £932 round-trip. 75 users have rated SriLankan Airlines on momondo, with an average score of 6.8/10.

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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?

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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