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Cheap flights from London Heathrow Airport to Colombo from £296

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 24/1. 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

Enter your travel dates to find the best prices.
Etihad Airways Logo
20:55 - 02:50
LHR
-
CMB
24h 25m1 stop
Etihad Airways Logo
04:00 - 14:30
CMB
-
LHR
16h 00m1 stop
£546Etihad Airways
Mon, 19 Jan - Mon, 23 Mar
Multiple Airlines Logo
06:50 - 08:10
LHR
-
CMB
19h 50m2 stops
Multiple Airlines Logo
04:00 - 06:40
CMB
-
LHR
32h 10m1 stop
£546Multiple Airlines
Wed, 11 Feb - Fri, 27 Feb
Etihad Airways Logo
14:45 - 15:25
LHR
-
CMB
20h 10m1 stop
Etihad Airways Logo
04:10 - 12:45
CMB
-
LHR
13h 05m1 stop
£547Etihad Airways
Sat, 18 Apr - Mon, 27 Apr
Etihad Airways Logo
13:55 - 15:15
LHR
-
CMB
19h 50m1 stop
Etihad Airways Logo
04:00 - 12:05
CMB
-
LHR
13h 35m1 stop
£548Etihad Airways
Fri, 16 Jan - Wed, 28 Jan
Etihad Airways Logo
13:55 - 15:15
LHR
-
CMB
19h 50m1 stop
Etihad Airways Logo
04:00 - 12:05
CMB
-
LHR
13h 35m1 stop
£549Etihad Airways
Fri, 9 Jan - Fri, 23 Jan
Etihad Airways Logo
13:55 - 08:15
LHR
-
CMB
12h 50m1 stop
Etihad Airways Logo
09:50 - 14:30
CMB
-
LHR
34h 10m1 stop
£549Etihad Airways
Sat, 10 Jan - Sat, 24 Jan
Air India Logo
08:45 - 07:20
LHR
-
CMB
17h 05m1 stop
Air India Logo
16:00 - 11:05
CMB
-
LHR
24h 35m1 stop
£550Air India
Sat, 28 Feb - Sun, 15 Mar
Air India Logo
08:45 - 16:05
LHR
-
CMB
25h 50m1 stop
Air India Logo
16:00 - 11:05
CMB
-
LHR
24h 35m1 stop
£551Air India
Thu, 19 Feb - Thu, 5 Mar
Etihad Airways Logo
20:55 - 02:50
LHR
-
CMB
24h 25m1 stop
Etihad Airways Logo
04:00 - 14:30
CMB
-
LHR
16h 00m1 stop
£552Etihad Airways
Wed, 14 Jan - Tue, 3 Feb
Air India Logo
12:30 - 08:40
LHR
-
CMB
15h 40m1 stop
Air India Logo
08:00 - 20:00
CMB
-
LHR
16h 30m1 stop
£552Air India
Tue, 21 Apr - Tue, 12 May

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

Our best Air India deals on London Heathrow Airport to Colombo Bandaranaike Intl Airport flight tickets
Air India
28 Feb
LHR22:00London Heathrow
27h 50m
1 stop
CMB07:20Colombo Bandaranaike Intl
16 Mar
CMB17:05Colombo Bandaranaike Intl
23h 55m
1 stop
LHR11:30London Heathrow
£550
Find similar
Air India
19 Feb
LHR08:45London Heathrow
25h 50m
1 stop
CMB16:05Colombo Bandaranaike Intl
5 Mar
CMB16:00Colombo Bandaranaike Intl
24h 35m
1 stop
LHR11:05London Heathrow
£551
Find similar
Air India
21 Apr
LHR12:30London Heathrow
15h 40m
1 stop
CMB08:40Colombo Bandaranaike Intl
12 May
CMB08:00Colombo Bandaranaike Intl
16h 30m
1 stop
LHR20:00London Heathrow
£552
Find similar

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

Our best Etihad Airways deals on London Heathrow Airport to Colombo Bandaranaike Intl Airport flight tickets
Etihad Airways
19 Jan
LHR20:55London Heathrow
24h 25m
1 stop
CMB02:50Colombo Bandaranaike Intl
24 Mar
CMB04:00Colombo Bandaranaike Intl
13h 35m
1 stop
LHR12:05London Heathrow
£546
Find similar
Etihad Airways
18 Apr
LHR14:45London Heathrow
20h 10m
1 stop
CMB15:25Colombo Bandaranaike Intl
27 Apr
CMB04:10Colombo Bandaranaike Intl
13h 05m
1 stop
LHR12:45London Heathrow
£547
Find similar
Etihad Airways
16 Jan
LHR13:55London Heathrow
19h 50m
1 stop
CMB15:15Colombo Bandaranaike Intl
28 Jan
CMB04:00Colombo Bandaranaike Intl
13h 35m
1 stop
LHR12:05London Heathrow
£548
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 23 December 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 19/1

20:55-02:50

1 stop24h 25m

Colombo Bandaranaike Intl

Mon 23/3

04:00-14:30

1 stop16h 00m

£546

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 11/2

06:50-08:10

2 stops19h 50m

Colombo Bandaranaike Intl

Fri 27/2

04:00-06:40

1 stop32h 10m

£546

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sat 18/4

14:45-15:25

1 stop20h 10m

Colombo Bandaranaike Intl

Mon 27/4

04:10-12:45

1 stop13h 05m

£547

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Fri 16/1

13:55-15:15

1 stop19h 50m

Colombo Bandaranaike Intl

Wed 28/1

04:00-12:05

1 stop13h 35m

£548

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Fri 9/1

13:55-15:15

1 stop19h 50m

Colombo Bandaranaike Intl

Fri 23/1

04:00-12:05

1 stop13h 35m

£549

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sat 10/1

13:55-08:15

1 stop12h 50m

Colombo Bandaranaike Intl

Sat 24/1

09:50-14:30

1 stop34h 10m

£549

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sat 28/2

08:45-07:20

1 stop17h 05m

Colombo Bandaranaike Intl

Sun 15/3

16:00-11:05

1 stop24h 35m

£550

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 19/2

08:45-16:05

1 stop25h 50m

Colombo Bandaranaike Intl

Thu 5/3

16:00-11:05

1 stop24h 35m

£551

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 14/1

20:55-02:50

1 stop24h 25m

Colombo Bandaranaike Intl

Tue 3/2

04:00-14:30

1 stop16h 00m

£552

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 21/4

12:30-08:40

1 stop15h 40m

Colombo Bandaranaike Intl

Tue 12/5

08:00-20:00

1 stop16h 30m

£552

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 Colombo from

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 typical price of a round-trip flight between London Heathrow Airport and Colombo Bandaranaike Intl Airport?

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 £589. 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 £603.

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 Monday when prices can be found for as low as £689. Flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport on a Friday will generally be more expensive and average around £774. 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 £712. 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 £744 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 £714 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 £640 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 2% 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 December 2025, prices for London Heathrow Airport to Colombo Bandaranaike Intl Airport flights are approximately 18% 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

£438

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 £438. The best return flight deal from London Heathrow Airport to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is £698.
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 10h 20m 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 £347Free CancellationRating
7.4
649 reviews
Search SAUDIA flights
Air IndiaPriceFrom £417Free CancellationRating
5.5
2,956 reviews
Search Air India flights
Kuwait AirwaysPriceFrom £422Free CancellationRating
7.2
322 reviews
Search Kuwait Airways flights
IndiGoPriceFrom £430Free CancellationRating
6.8
510 reviews
Search IndiGo flights
Gulf AirPriceFrom £489Free CancellationRating
7.2
227 reviews
Search Gulf Air flights
Etihad AirwaysPriceFrom £517Free CancellationRating
7.4
1,336 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom £545Free CancellationRating
7.4
3,690 reviews
Search Qatar Airways flights
China EasternPriceFrom £546Free CancellationRating
7.2
179 reviews
Search China Eastern flights
SWISSPriceFrom £565Free CancellationRating
7.5
1,817 reviews
Search SWISS flights
Air ChinaPriceFrom £568Free CancellationRating
7.2
132 reviews
Search Air China 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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