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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 7/10. 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
Logo
21:55 - 16:15CMB-LGW
22h 50m2 stops
Logo
10:35 - 10:10LGW-CMB
18h 05m2 stops
£574
Find Deal
Fri, 19 Sep - Wed, 18 Feb
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
Turkish Airlines Logo
22:15 - 09:55CMB-LGW
16h 10m1 stop
Turkish Airlines Logo
17:05 - 06:10LGW-CMB
31h 35m1 stop
£574Turkish Airlines
Find Deal
Fri, 3 Oct - Mon, 3 Nov
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
Qatar Airways Logo
20:20 - 06:40CMB-LGW
14h 50m1 stop
Qatar Airways Logo
14:55 - 09:00LGW-CMB
13h 35m1 stop
£578Qatar Airways
Find Deal
Tue, 30 Sep - Fri, 10 Oct
Emirates Logo
20:35 - 18:45CMB-STN
26h 40m2 stops
Emirates Logo
14:55 - 08:35STN-CMB
13h 10m1 stop
£585Emirates
Find Deal
Wed, 17 Sep - Wed, 24 Sep
Emirates Logo
17:35 - 12:55CMB-STN
23h 50m1 stop
Emirates Logo
21:10 - 16:35STN-CMB
14h 55m1 stop
£586Emirates
Find Deal
Mon, 15 Sep - Mon, 22 Sep
SriLankan Airlines Logo
00:35 - 17:20CMB-LCY
45h 15m2 stops
SriLankan Airlines Logo
08:40 - 12:55LCY-CMB
47h 45m2 stops
£1,222SriLankan Airlines
Find Deal
Wed, 3 Sep - Sat, 25 Oct

Etihad Airways flights from Colombo Bandaranaike Intl Airport to London

Our best Etihad Airways deals on Colombo Bandaranaike Intl Airport to London 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
Find similar

Air India flights from Colombo Bandaranaike Intl Airport to London

Our best Air India deals on Colombo Bandaranaike Intl Airport to London flight tickets
Air India
19 Oct
CMB23:40Colombo Bandaranaike Intl
15h 05m
1 stop
LHR10:15London Heathrow
26 Oct
LHR08:45London Heathrow
17h 05m
1 stop
CMB07:20Colombo Bandaranaike Intl
£582
Find similar
Air India
17 Sept
CMB09:40Colombo Bandaranaike Intl
14h 20m
1 stop
LHR19:30London Heathrow
22 Oct
LHR13:15London Heathrow
22h 20m
1 stop
CMB16:05Colombo Bandaranaike Intl
£591
Find similar
Air India
17 Sept
CMB19:15Colombo Bandaranaike Intl
16h 45m
1 stop
LHR07:30London Heathrow
18 Feb
LHR20:30London Heathrow
13h 00m
1 stop
CMB15:00Colombo Bandaranaike Intl
£597
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Colombo Bandaranaike Intl Airport to London 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 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 - LGW

CMBLGW

Colombo Bandaranaike Intl

Fri 19/9

21:55-16:15

2 stops22h 50m

London Gatwick

Wed 18/2

10:35-10:10

2 stops18h 05m

£574

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 - LGW

CMBLGW

Colombo Bandaranaike Intl

Fri 3/10

22:15-09:55

1 stop16h 10m

London Gatwick

Mon 3/11

17:05-06:10

1 stop31h 35m

£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 - LGW

CMBLGW

Colombo Bandaranaike Intl

Tue 30/9

20:20-06:40

1 stop14h 50m

London Gatwick

Fri 10/10

14:55-09:00

1 stop13h 35m

£578

ColomboLondon

CMB - STN

CMBSTN

Colombo Bandaranaike Intl

Wed 17/9

20:35-18:45

2 stops26h 40m

London Stansted

Wed 24/9

14:55-08:35

1 stop13h 10m

£585

ColomboLondon

CMB - STN

CMBSTN

Colombo Bandaranaike Intl

Mon 15/9

17:35-12:55

1 stop23h 50m

London Stansted

Mon 22/9

21:10-16:35

1 stop14h 55m

£586

ColomboLondon

CMB - LCY

CMBLCY

Colombo Bandaranaike Intl

Wed 3/9

00:35-17:20

2 stops45h 15m

London City

Sat 25/10

08:40-12:55

2 stops47h 45m

£1,222

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport 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 typical price of a round-trip flight between Colombo Bandaranaike Intl Airport and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Colombo Bandaranaike Intl Airport is in November. Flight prices, which tend to average around £553, 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 Colombo Bandaranaike Intl Airport averaging around £634.

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 £895. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Colombo Bandaranaike Intl Airport to London for around £1,010.

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 £665. Flights in the morning are often more expensive, with an average ticket price of £1,052.

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

Fly from Colombo Bandaranaike Intl to London Heathrow for the best Colombo Bandaranaike Intl - 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 Bandaranaike Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London 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 from Colombo Bandaranaike Intl Airport for as low as £591 on momondo.

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

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

You could potentially save up to 14% on your flight if you consider stops on a Colombo Bandaranaike Intl Airport to London flight.

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

As of August 2025, prices for Colombo Bandaranaike Intl Airport to London flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Colombo Bandaranaike Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Colombo Bandaranaike Intl Airport to London 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 (CMB to LON) flight deals and tips

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

Best price found

£462

Fastest flight time

11h 25m

Direct flights

Every day

Airports in London

1 airport
The best one-way flight to London from Colombo Bandaranaike Intl Airport in the past 72 hours is £462. The best return flight deal from Colombo Bandaranaike Intl Airport to London found on momondo in the last 72 hours is £845.
The fastest flight from Colombo Bandaranaike Intl Airport to London takes 11h 25m
Direct flights go from Colombo Bandaranaike Intl Airport to London every day.
There is 1 airport near London: London Heathrow (LHR)
Search flight deals

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

    The distance between Colombo Bandaranaike Intl and London is about 5397.4 mi. By plane, this route typically takes 13h 05m.

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

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

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

  • How old do you have to be to fly from Colombo Bandaranaike Intl Airport 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport 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 Colombo Bandaranaike Intl Airport to London?

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

Best airlines flying from Colombo Bandaranaike Intl Airport to London

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to London with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom £432Free CancellationRating
7.4
3,615 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom £500Free CancellationRating
7.4
1,233 reviews
Search Etihad Airways flights
Air IndiaPriceFrom £520Free CancellationRating
5.5
2,929 reviews
Search Air India flights
British AirwaysPriceFrom £539Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
Turkish AirlinesPriceFrom £583Free CancellationRating
7.3
3,950 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £587Free 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

    SriLankan Airlines is one of the most popular airlines flying from Colombo Bandaranaike Intl Airport to London, operating 7 flights/week on average for this route. A good SriLankan Airlines flight deal for Colombo Bandaranaike Intl Airport to London starts from £932 round-trip, up to an average price of £1,281. Our users have rated SriLankan Airlines at 6.8/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Maidstone
Slough
Gatwick
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Dartford
Hounslow
Dover
Chelmsford
Hayes
Folkestone
Bedford

Why use momondo?

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

It is quick and easy to find Colombo to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits 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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Colombo and alert you when they change.

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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport