Cheap flights from Colombo to London from £284

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 27/2. 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 to London

Cheap return flights

 Logo
21:55 - 16:40CMB-LHR
23h 15m2 stops
 Logo
09:30 - 02:50LHR-CMB
12h 50m1 stop
Thu, 25 Sep - Wed, 8 Oct
Air India Logo
08:20 - 20:30CMB-LHR
17h 40m1 stop
Air India Logo
20:30 - 15:00LHR-CMB
13h 00m1 stop
£575Air India
Find Deal
Thu, 30 Oct - Thu, 13 Nov
Etihad Airways Logo
16:40 - 14:30CMB-LHR
27h 20m1 stop
Etihad Airways Logo
20:55 - 20:20LHR-CMB
17h 55m1 stop
£579Etihad Airways
Find Deal
Thu, 11 Dec - Mon, 12 Jan
British Airways Logo
03:35 - 13:25CMB-LGW
14h 20m1 stop
British Airways Logo
09:00 - 03:05LGW-CMB
13h 35m1 stop
£580British Airways
Find Deal
Wed, 24 Sep - Wed, 8 Oct
Etihad Airways Logo
04:00 - 12:05CMB-LHR
13h 35m1 stop
Etihad Airways Logo
19:20 - 20:20LHR-CMB
19h 30m1 stop
£582Etihad Airways
Find Deal
Sun, 21 Dec - Sat, 10 Jan
Qatar Airways Logo
04:35 - 13:25CMB-LGW
13h 20m1 stop
Qatar Airways Logo
09:00 - 02:05LGW-CMB
12h 35m1 stop
£583Qatar Airways
Find Deal
Thu, 25 Sep - Wed, 8 Oct
Qatar Airways Logo
03:35 - 13:25CMB-LGW
14h 20m1 stop
Qatar Airways Logo
09:00 - 03:05LGW-CMB
13h 35m1 stop
£587Qatar Airways
Find Deal
Sat, 27 Sep - Sun, 5 Oct
British Airways Logo
20:20 - 13:25CMB-LGW
21h 35m1 stop
British Airways Logo
09:00 - 02:05LGW-CMB
12h 35m1 stop
£609British Airways
Find Deal
Thu, 25 Sep - Wed, 8 Oct
Emirates Logo
20:35 - 12:55CMB-STN
20h 50m2 stops
Emirates Logo
21:10 - 18:30STN-CMB
16h 50m2 stops
£619Emirates
Find Deal
Mon, 29 Sep - Mon, 6 Oct
Emirates Logo
02:55 - 12:55CMB-STN
14h 30m1 stop
Emirates Logo
14:55 - 01:05STN-CMB
29h 40m1 stop
£619Emirates
Find Deal
Thu, 25 Sep - Mon, 6 Oct

Gulf Air flights from Colombo to London

Our best Gulf Air deals on Colombo to London flight tickets
Gulf Air
13 Oct
CMB17:25Colombo Bandaranaike Intl
18h 00m
2 stops
LHR06:55London Heathrow
20 Oct
LHR22:05London Heathrow
30h 55m
2 stops
CMB09:30Colombo Bandaranaike Intl
Gulf Air
20 Dec
CMB16:55Colombo Bandaranaike Intl
18h 55m
2 stops
LGW06:20London Gatwick
4 Jan
LGW10:35London Gatwick
17h 40m
2 stops
CMB09:45Colombo Bandaranaike Intl
Gulf Air
25 Sept
CMB17:25Colombo Bandaranaike Intl
18h 00m
2 stops
LGW06:55London Gatwick
8 Oct
LGW11:25London Gatwick
17h 35m
2 stops
CMB09:30Colombo Bandaranaike Intl

Qatar Airways flights from Colombo to London

Our best Qatar Airways deals on Colombo to London flight tickets
Qatar Airways
25 Sept
CMB04:35Colombo Bandaranaike Intl
13h 20m
1 stop
LGW13:25London Gatwick
8 Oct
LGW09:00London Gatwick
12h 35m
1 stop
CMB02:05Colombo Bandaranaike Intl
Qatar Airways
27 Sept
CMB03:35Colombo Bandaranaike Intl
14h 20m
1 stop
LGW13:25London Gatwick
5 Oct
LGW09:00London Gatwick
13h 35m
1 stop
CMB03:05Colombo Bandaranaike Intl
Qatar Airways
26 Sept
CMB03:35Colombo Bandaranaike Intl
14h 20m
1 stop
LGW13:25London Gatwick
5 Oct
LGW14:55London Gatwick
14h 15m
1 stop
CMB09:40Colombo Bandaranaike Intl

momondo Fare Finder

 
Customise your flight search to find flights from Colombo 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 12 September 2025.
Use the filters below to find and compare flights from Colombo to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 25/9

21:55-16:40

2 stops23h 15m

London Heathrow

Wed 8/10

09:30-02:50

1 stop12h 50m

£574

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 30/10

08:20-20:30

1 stop17h 40m

London Heathrow

Thu 13/11

20:30-15:00

1 stop13h 00m

£575

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 11/12

16:40-14:30

1 stop27h 20m

London Heathrow

Mon 12/1

20:55-20:20

1 stop17h 55m

£579

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Wed 24/9

03:35-13:25

1 stop14h 20m

London Gatwick

Wed 8/10

09:00-03:05

1 stop13h 35m

£580

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sun 21/12

04:00-12:05

1 stop13h 35m

London Heathrow

Sat 10/1

19:20-20:20

1 stop19h 30m

£582

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Thu 25/9

04:35-13:25

1 stop13h 20m

London Gatwick

Wed 8/10

09:00-02:05

1 stop12h 35m

£582

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Sat 27/9

03:35-13:25

1 stop14h 20m

London Gatwick

Sun 5/10

09:00-03:05

1 stop13h 35m

£587

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Thu 25/9

20:20-13:25

1 stop21h 35m

London Gatwick

Wed 8/10

09:00-02:05

1 stop12h 35m

£609

ColomboLondon

CMB - STN

CMBSTN

Colombo Bandaranaike Intl

Mon 29/9

20:35-12:55

2 stops20h 50m

London Stansted

Mon 6/10

21:10-18:30

2 stops16h 50m

£619

ColomboLondon

CMB - STN

CMBSTN

Colombo Bandaranaike Intl

Thu 25/9

02:55-12:55

1 stop14h 30m

London Stansted

Mon 6/10

14:55-01:05

1 stop29h 40m

£619

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 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 and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Colombo 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 averaging around £631.

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 £894. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Colombo to London for around £1,019.

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 £661. Flights in the morning are often more expensive, with an average ticket price of £1,046.

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 £718 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 £588 on momondo.

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

There are 3 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 25m

Direct flights

Every day

Airports in London

1 airport
The fastest flight from Colombo to London takes 11h 25m
Direct flights go from Colombo to London every day.
There is 1 airport near London: London Heathrow (LHR)
  • How far is Colombo to London by plane?

    Colombo and London are 5409.2 mi apart from one another. Flights usually cover this in 13h 10m, depending on flying conditions and air traffic around both airports.

  • 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?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colombo to London.

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

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
Qatar AirwaysPriceFrom £430Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom £499Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Air IndiaPriceFrom £517Free CancellationRating
5.5
2,930 reviews
Search Air India flights
British AirwaysPriceFrom £536Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Turkish AirlinesPriceFrom £580Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £584Free CancellationRating
8.1
3,334 reviews
Search Emirates flights
SriLankan AirlinesPriceFrom £705Free CancellationRating
6.8
75 reviews
Search SriLankan Airlines flights

Travelling to a place near London?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Colombo.

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?

Of course. momondo tracks the price of Colombo to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Sun 12/10
Sun 19/10

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