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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 26/11. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:10 - 18:55CMB-LGW
32h 15m2 stops
Multiple Airlines Logo
16:10 - 03:30LGW-CMB
30h 50m2 stops
£567Multiple Airlines
Find Deal
Thu, 9 Apr - Fri, 22 May
Multiple Airlines Logo
10:15 - 23:10CMB-LTN
18h 25m2 stops
Multiple Airlines Logo
14:00 - 01:55LTN-CMB
30h 25m2 stops
£569Multiple Airlines
Find Deal
Sat, 22 Nov - Sat, 29 Nov
Etihad Airways Logo
04:00 - 06:40CMB-LHR
32h 10m1 stop
Etihad Airways Logo
20:55 - 20:20LHR-CMB
17h 55m1 stop
£571Etihad Airways
Find Deal
Tue, 4 Nov - Wed, 21 Jan
Multiple Airlines Logo
02:50 - 23:55CMB-LGW
26h 35m2 stops
Multiple Airlines Logo
17:00 - 03:30LGW-CMB
29h 00m2 stops
£572Multiple Airlines
Find Deal
Fri, 12 Dec - Mon, 29 Dec
Qatar Airways Logo
03:25 - 13:20CMB-LHR
15h 25m1 stop
Qatar Airways Logo
08:35 - 02:45LHR-CMB
12h 40m1 stop
£579Qatar Airways
Find Deal
Thu, 20 Nov - Fri, 28 Nov
Qatar Airways Logo
03:25 - 14:00CMB-LHR
16h 05m1 stop
Qatar Airways Logo
16:00 - 09:45LHR-CMB
12h 15m1 stop
£580Qatar Airways
Find Deal
Fri, 21 Nov - Sat, 29 Nov
Etihad Airways Logo
04:00 - 18:10CMB-LHR
19h 40m1 stop
Etihad Airways Logo
20:55 - 20:20LHR-CMB
17h 55m1 stop
£595Etihad Airways
Find Deal
Wed, 10 Dec - Wed, 7 Jan
Emirates Logo
01:45 - 11:40CMB-LGW
15h 25m1 stop
Emirates Logo
20:25 - 18:25LGW-CMB
16h 30m2 stops
£632Emirates
Find Deal
Tue, 4 Nov - Wed, 21 Jan
SriLankan Airlines Logo
12:50 - 19:10CMB-LHR
11h 50mdirect
SriLankan Airlines Logo
20:40 - 12:30LHR-CMB
10h 20mdirect
£638SriLankan Airlines
Find Deal
Mon, 1 Dec - Sun, 7 Dec
Emirates Logo
02:40 - 12:05CMB-STN
14h 55m1 stop
Emirates Logo
20:15 - 18:25STN-CMB
16h 40m2 stops
£655Emirates
Find Deal
Wed, 5 Nov - Wed, 19 Nov

Qatar Airways flights from Colombo Bandaranaike Intl Airport to London

Our best Qatar Airways deals on Colombo Bandaranaike Intl Airport to London flight tickets
Qatar Airways
20 Nov
CMB03:25Colombo Bandaranaike Intl
15h 25m
1 stop
LHR13:20London Heathrow
28 Nov
LHR08:35London Heathrow
12h 40m
1 stop
CMB02:45Colombo Bandaranaike Intl
£579
Find similar
Qatar Airways
21 Nov
CMB03:25Colombo Bandaranaike Intl
16h 05m
1 stop
LHR14:00London Heathrow
29 Nov
LHR16:00London Heathrow
12h 15m
1 stop
CMB09:45Colombo Bandaranaike Intl
£580
Find similar
Qatar Airways
5 Nov
CMB20:50Colombo Bandaranaike Intl
14h 35m
1 stop
LGW05:55London Gatwick
21 Jan
LGW08:40London Gatwick
26h 20m
1 stop
CMB16:30Colombo Bandaranaike Intl
£582
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
4 Nov
CMB16:00Colombo Bandaranaike Intl
24h 35m
1 stop
LHR11:05London Heathrow
20 Nov
LHR08:45London Heathrow
17h 05m
1 stop
CMB07:20Colombo Bandaranaike Intl
£583
Find similar
Air India
13 Dec
CMB08:20Colombo Bandaranaike Intl
16h 30m
1 stop
LHR19:20London Heathrow
3 Jan
LHR08:45London Heathrow
17h 05m
1 stop
CMB07:20Colombo Bandaranaike Intl
£585
Find similar
Air India
22 Jan
CMB17:05Colombo Bandaranaike Intl
23h 30m
1 stop
LHR11:05London Heathrow
26 Jan
LHR20:30London Heathrow
27h 35m
1 stop
CMB05:35Colombo Bandaranaike Intl
£590
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 24 October 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 - LGW

CMBLGW

Colombo Bandaranaike Intl

Thu 9/4

15:10-18:55

2 stops32h 15m

London Gatwick

Fri 22/5

16:10-03:30

2 stops30h 50m

£567

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Sat 22/11

10:15-23:10

2 stops18h 25m

London Luton

Sat 29/11

14:00-01:55

2 stops30h 25m

£569

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 4/11

04:00-06:40

1 stop32h 10m

London Heathrow

Wed 21/1

20:55-20:20

1 stop17h 55m

£571

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Fri 12/12

02:50-23:55

2 stops26h 35m

London Gatwick

Mon 29/12

17:00-03:30

2 stops29h 00m

£572

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

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 - LGW

CMBLGW

Colombo Bandaranaike Intl

Tue 4/11

01:45-11:40

1 stop15h 25m

London Gatwick

Wed 21/1

20:25-18:25

2 stops16h 30m

£632

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Mon 1/12

12:50-19:10

Nonstop11h 50m

London Heathrow

Sun 7/12

20:40-12:30

Nonstop10h 20m

£638

ColomboLondon

CMB - STN

CMBSTN

Colombo Bandaranaike Intl

Wed 5/11

02:40-12:05

1 stop14h 55m

London Stansted

Wed 19/11

20:15-18:25

2 stops16h 40m

£655

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 £583, 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 £643.

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 £902. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Colombo Bandaranaike Intl Airport to London for around £1,041.

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 £672. Flights in the morning are often more expensive, with an average ticket price of £1,063.

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 £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 from Colombo Bandaranaike Intl Airport for as low as £621 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 9% 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 October 2025, prices for Colombo Bandaranaike Intl Airport to London flights are approximately 18% 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

£369

Fastest flight time

11h 20m

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 £369. The best return flight deal from Colombo Bandaranaike Intl Airport to London found on momondo in the last 72 hours is £736.
The fastest flight from Colombo Bandaranaike Intl Airport to London takes 11h 20m
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 11h 50m.

  • 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 £437Free CancellationRating
7.4
3,657 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom £507Free CancellationRating
7.4
1,282 reviews
Search Etihad Airways flights
Air IndiaPriceFrom £534Free CancellationRating
5.5
2,941 reviews
Search Air India flights
British AirwaysPriceFrom £545Free CancellationRating
6.7
7,468 reviews
Search British Airways flights
Turkish AirlinesPriceFrom £589Free CancellationRating
7.3
4,023 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £593Free CancellationRating
8.1
3,383 reviews
Search Emirates flights
SriLankan AirlinesPriceFrom £690Free CancellationRating
6.9
76 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 4 flights/week on average for this route. A good SriLankan Airlines flight deal for Colombo Bandaranaike Intl Airport to London starts from £690 round-trip, up to an average price of £947. Our users have rated SriLankan Airlines at 6.9/10.

Travelling to a place near London?

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

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