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Cheap flights from London Heathrow Airport to Colombo from £293

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Colombo departing on 25/9. 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 London Heathrow Airport to Colombo

Cheap return flights

Air India Logo
20:30 - 15:00LHR-CMB
13h 00m1 stop
Air India Logo
09:40 - 18:55CMB-LHR
14h 45m1 stop
£515Air India
Find Deal
Mon, 17 Nov - Wed, 26 Nov
Multiple Airlines Logo
06:30 - 08:30LHR-CMB
21h 30m2 stops
Multiple Airlines Logo
16:00 - 19:30CMB-LHR
32h 00m1 stop
£515Multiple Airlines
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Etihad Airways Logo
21:45 - 02:50LHR-CMB
24h 35m1 stop
Etihad Airways Logo
04:05 - 15:15CMB-LHR
15h 40m1 stop
£516Etihad Airways
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Thu, 9 Oct - Fri, 24 Oct
Etihad Airways Logo
19:20 - 20:20LHR-CMB
19h 30m1 stop
Etihad Airways Logo
04:00 - 14:30CMB-LHR
16h 00m1 stop
£518Etihad Airways
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Sun, 23 Nov - Sun, 30 Nov
Gulf Air Logo
22:05 - 09:30LHR-CMB
30h 55m2 stops
Gulf Air Logo
17:25 - 15:20CMB-LHR
26h 25m2 stops
£519Gulf Air
Find Deal
Sat, 27 Sep - Thu, 2 Oct
Kuwait Airways Logo
10:45 - 08:20LHR-CMB
16h 05m1 stop
Kuwait Airways Logo
02:45 - 13:45CMB-LHR
16h 30m1 stop
£520Kuwait Airways
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Wed, 29 Oct - Thu, 27 Nov
Gulf Air Logo
21:50 - 09:35LHR-CMB
30h 15m2 stops
Gulf Air Logo
16:55 - 06:35CMB-LHR
19h 10m2 stops
£521Gulf Air
Find Deal
Mon, 10 Nov - Mon, 24 Nov
Kuwait Airways Logo
10:45 - 08:20LHR-CMB
16h 05m1 stop
Kuwait Airways Logo
02:45 - 13:45CMB-LHR
16h 30m1 stop
£526Kuwait Airways
Find Deal
Wed, 5 Nov - Thu, 27 Nov
Qatar Airways Logo
08:25 - 02:45LHR-CMB
12h 50m1 stop
Qatar Airways Logo
11:15 - 22:40CMB-LHR
16h 55m1 stop
£549Qatar Airways
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Thu, 19 Feb - Mon, 16 Mar
Qatar Airways Logo
09:00 - 03:05LHR-CMB
13h 35m1 stop
Qatar Airways Logo
03:35 - 13:20CMB-LHR
14h 15m1 stop
£551Qatar Airways
Find Deal
Tue, 7 Oct - Mon, 13 Oct

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

Our best Kuwait Airways deals on London Heathrow Airport to Colombo Bandaranaike Intl Airport flight tickets
Kuwait Airways
29 Oct
LHR10:45London Heathrow
16h 05m
1 stop
CMB08:20Colombo Bandaranaike Intl
27 Nov
CMB02:45Colombo Bandaranaike Intl
16h 30m
1 stop
LHR13:45London Heathrow
£520
Find similar
Kuwait Airways
5 Nov
LHR10:45London Heathrow
16h 05m
1 stop
CMB08:20Colombo Bandaranaike Intl
27 Nov
CMB02:45Colombo Bandaranaike Intl
16h 30m
1 stop
LHR13:45London Heathrow
£526
Find similar

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

Our best Gulf Air deals on London Heathrow Airport to Colombo Bandaranaike Intl Airport flight tickets
Gulf Air
27 Sept
LHR22:05London Heathrow
30h 55m
2 stops
CMB09:30Colombo Bandaranaike Intl
2 Oct
CMB17:25Colombo Bandaranaike Intl
26h 25m
2 stops
LHR15:20London Heathrow
£519
Find similar
Gulf Air
10 Nov
LHR21:50London Heathrow
30h 15m
2 stops
CMB09:35Colombo Bandaranaike Intl
24 Nov
CMB16:55Colombo Bandaranaike Intl
19h 10m
2 stops
LHR06:35London Heathrow
£521
Find similar
Gulf Air
1 Oct
LHR22:05London Heathrow
30h 55m
2 stops
CMB09:30Colombo Bandaranaike Intl
14 Oct
CMB17:25Colombo Bandaranaike Intl
26h 25m
2 stops
LHR15:20London Heathrow
£521
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Colombo Bandaranaike Intl 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 17 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Mon 17/11

20:30-15:00

1 stop13h 00m

Colombo Bandaranaike Intl

Wed 26/11

09:40-18:55

1 stop14h 45m

£515

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Fri 26/9

06:30-08:30

2 stops21h 30m

Colombo Bandaranaike Intl

Sun 28/9

16:00-19:30

1 stop32h 00m

£515

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 9/10

21:45-02:50

1 stop24h 35m

Colombo Bandaranaike Intl

Fri 24/10

04:05-15:15

1 stop15h 40m

£516

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 23/11

19:20-20:20

1 stop19h 30m

Colombo Bandaranaike Intl

Sun 30/11

04:00-14:30

1 stop16h 00m

£518

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sat 27/9

22:05-09:30

2 stops30h 55m

Colombo Bandaranaike Intl

Thu 2/10

17:25-15:20

2 stops26h 25m

£519

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 29/10

10:45-08:20

1 stop16h 05m

Colombo Bandaranaike Intl

Thu 27/11

02:45-13:45

1 stop16h 30m

£520

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Mon 10/11

21:50-09:35

2 stops30h 15m

Colombo Bandaranaike Intl

Mon 24/11

16:55-06:35

2 stops19h 10m

£521

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 5/11

10:45-08:20

1 stop16h 05m

Colombo Bandaranaike Intl

Thu 27/11

02:45-13:45

1 stop16h 30m

£526

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 19/2

08:25-02:45

1 stop12h 50m

Colombo Bandaranaike Intl

Mon 16/3

11:15-22:40

1 stop16h 55m

£549

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 7/10

09:00-03:05

1 stop13h 35m

Colombo Bandaranaike Intl

Mon 13/10

03:35-13:20

1 stop14h 15m

£551

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 London Heathrow Airport to Colombo Bandaranaike Intl 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 cheapest month to fly to Colombo Bandaranaike Intl Airport?

In general, September is the cheapest month to fly from London Heathrow Airport to Colombo Bandaranaike Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £587. If you aren’t able to travel to Colombo Bandaranaike Intl Airport during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £592.

What is the cheapest day to depart on your flight to Colombo Bandaranaike Intl Airport?

The cheapest day to depart from London Heathrow Airport to Colombo Bandaranaike Intl Airport is on a Sunday when prices can be found for as low as £683. Flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport on a Friday will generally be more expensive and average around £764. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Colombo Bandaranaike Intl Airport?

According to our data, the cheapest time of day to fly to Colombo Bandaranaike Intl Airport is in the evening. momondo users have found flights departing from London Heathrow Airport to Colombo Bandaranaike Intl Airport in the evening for as low as £707. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Colombo Bandaranaike Intl Airport, so prices are often more expensive at around £736 per ticket.

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

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

How far in advance should I book a flight to Colombo Bandaranaike Intl Airport?

You are more likely to see cheaper flights to Colombo Bandaranaike Intl Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around £702 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo Bandaranaike Intl Airport from London Heathrow Airport for as low as £619 on momondo.

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

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

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

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

As of September 2025, prices for London Heathrow Airport to Colombo Bandaranaike Intl Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

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

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

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

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

Best price found

£381

Fastest flight time

10h 20m

Direct flights

Every day
The best one-way flight to Colombo Bandaranaike Intl Airport from London Heathrow Airport in the past 72 hours is £381. The best return flight deal from London Heathrow Airport to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is £638.
The fastest flight from London Heathrow Airport to Colombo Bandaranaike Intl Airport takes 10h 20m
Direct flights go from London Heathrow Airport to Colombo Bandaranaike Intl Airport every day.
Search flight deals

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

    The straight-line distance from London Heathrow to Colombo Bandaranaike Intl is 5411.5 mi. Typically, this will take 12h 30m by plane in normal conditions.

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

    Prices for flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Colombo Bandaranaike Intl Airport.

  • What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?

    The necessary travel and health documents for your Colombo Bandaranaike Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from London Heathrow Airport to Colombo Bandaranaike Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
SAUDIAPriceFrom £338Free CancellationRating
7.4
634 reviews
Search SAUDIA flights
IndiGoPriceFrom £423Free CancellationRating
6.9
484 reviews
Search IndiGo flights
Air IndiaPriceFrom £439Free CancellationRating
5.5
2,930 reviews
Search Air India flights
Kuwait AirwaysPriceFrom £487Free CancellationRating
7.2
306 reviews
Search Kuwait Airways flights
Gulf AirPriceFrom £496Free CancellationRating
7.1
209 reviews
Search Gulf Air flights
Etihad AirwaysPriceFrom £510Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom £536Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
China EasternPriceFrom £539Free CancellationRating
7.2
166 reviews
Search China Eastern flights
Air ChinaPriceFrom £559Free CancellationRating
7.3
101 reviews
Search Air China flights
British AirwaysPriceFrom £569Free CancellationRating
6.7
7,363 reviews
Search British Airways flights

Travelling to a place near Colombo?

Book flights to Colombo if you plan to visit one of these locations
Negombo
Marawila

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Can I find flights from London to Colombo with flexible booking policies on momondo?

Flights from London to Colombo 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 London to Colombo?

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 London to Colombo.

I’m not ready to book a flight from London to Colombo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colombo from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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