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Cheap flights from London Heathrow Airport to Colombo from $247

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 9/26. 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 round-trip flights

Logo
7:20 am - 8:50 pmLHR-CMB
33h 00m2 stops
Logo
9:40 am - 7:30 pmCMB-LHR
14h 20m1 stop
$658
Find Deal
Tue, Sep 23 - Wed, Oct 15
Logo
9:30 pm - 8:30 amLHR-CMB
30h 30m2 stops
Logo
4:00 pm - 10:15 amCMB-LHR
22h 45m1 stop
$684
Find Deal
Wed, Sep 17 - Mon, Oct 20
Gulf Air Logo
9:30 am - 9:45 amLHR-CMB
18h 45m2 stops
Gulf Air Logo
4:55 pm - 2:45 pmCMB-LHR
27h 20m2 stops
$693Gulf Air
Find Deal
Thu, Jan 8 - Mon, Feb 2
Etihad Airways Logo
2:45 pm - 8:30 amLHR-CMB
13h 15m1 stop
Etihad Airways Logo
4:05 am - 3:15 pmCMB-LHR
15h 40m1 stop
$710Etihad Airways
Find Deal
Wed, Sep 17 - Mon, Oct 20
Etihad Airways Logo
2:45 pm - 3:25 pmLHR-CMB
20h 10m1 stop
Etihad Airways Logo
4:05 am - 3:15 pmCMB-LHR
15h 40m1 stop
$714Etihad Airways
Find Deal
Sun, Sep 21 - Thu, Oct 16
Logo
10:15 pm - 4:25 amLHR-CMB
25h 40m2 stops
Logo
4:00 pm - 10:15 amCMB-LHR
22h 45m1 stop
$716
Find Deal
Sat, Sep 13 - Sat, Sep 20
Gulf Air Logo
9:50 pm - 9:45 amLHR-CMB
30h 25m2 stops
Gulf Air Logo
4:55 pm - 2:45 pmCMB-LHR
27h 20m2 stops
$723Gulf Air
Find Deal
Wed, Jan 21 - Mon, Mar 2
Etihad Airways Logo
2:45 pm - 8:30 amLHR-CMB
13h 15m1 stop
Etihad Airways Logo
10:05 am - 3:15 pmCMB-LHR
33h 40m1 stop
$724Etihad Airways
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Sun, Sep 28 - Sat, Oct 11
Air India Logo
9:45 am - 7:20 amLHR-CMB
17h 05m1 stop
Air India Logo
4:00 pm - 10:15 amCMB-LHR
22h 45m1 stop
$729Air India
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Sat, Sep 13 - Sun, Oct 5
Air India Logo
1:00 pm - 3:00 pmLHR-CMB
20h 30m1 stop
Air India Logo
4:00 pm - 11:05 amCMB-LHR
24h 35m1 stop
$745Air India
Find Deal
Thu, Nov 6 - Sun, Nov 23

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

Our best Qatar Airways deals on London Heathrow Airport to Colombo Bandaranaike Intl Airport flight tickets
Qatar Airways
Aug 5
LHR9:10 pmLondon Heathrow
25h 25m
2 stops
CMB3:05 amColombo Bandaranaike Intl
Sep 14
CMB3:35 amColombo Bandaranaike Intl
15h 05m
1 stop
LHR2:10 pmLondon Heathrow
$1,344
Find similar
Qatar Airways
Aug 5
LHR12:00 pmLondon Heathrow
17h 10m
2 stops
CMB9:40 amColombo Bandaranaike Intl
Sep 15
CMB10:30 amColombo Bandaranaike Intl
16h 00m
1 stop
LHR10:00 pmLondon Heathrow
$1,382
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
Jan 8
LHR9:30 amLondon Heathrow
18h 45m
2 stops
CMB9:45 amColombo Bandaranaike Intl
Feb 2
CMB4:55 pmColombo Bandaranaike Intl
27h 20m
2 stops
LHR2:45 pmLondon Heathrow
$693
Find similar
Gulf Air
Jan 21
LHR9:50 pmLondon Heathrow
30h 25m
2 stops
CMB9:45 amColombo Bandaranaike Intl
Mar 2
CMB4:55 pmColombo Bandaranaike Intl
27h 20m
2 stops
LHR2:45 pmLondon Heathrow
$723
Find similar
Gulf Air
Nov 17
LHR9:50 pmLondon Heathrow
30h 15m
2 stops
CMB9:35 amColombo Bandaranaike Intl
Dec 15
CMB4:55 pmColombo Bandaranaike Intl
19h 10m
2 stops
LHR6:35 amLondon Heathrow
$727
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 1, 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

Tue 9/23

7:20 am-8:50 pm

2 stops33h 00m

Colombo Bandaranaike Intl

Wed 10/15

9:40 am-7:30 pm

1 stop14h 20m

$658

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 9/17

9:30 pm-8:30 am

2 stops30h 30m

Colombo Bandaranaike Intl

Mon 10/20

4:00 pm-10:15 am

1 stop22h 45m

$684

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 1/8

9:30 am-9:45 am

2 stops18h 45m

Colombo Bandaranaike Intl

Mon 2/2

4:55 pm-2:45 pm

2 stops27h 20m

$693

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 9/17

2:45 pm-8:30 am

1 stop13h 15m

Colombo Bandaranaike Intl

Mon 10/20

4:05 am-3:15 pm

1 stop15h 40m

$710

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 9/21

2:45 pm-3:25 pm

1 stop20h 10m

Colombo Bandaranaike Intl

Thu 10/16

4:05 am-3:15 pm

1 stop15h 40m

$714

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sat 9/13

10:15 pm-4:25 am

2 stops25h 40m

Colombo Bandaranaike Intl

Sat 9/20

4:00 pm-10:15 am

1 stop22h 45m

$716

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 1/21

9:50 pm-9:45 am

2 stops30h 25m

Colombo Bandaranaike Intl

Mon 3/2

4:55 pm-2:45 pm

2 stops27h 20m

$723

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 9/28

2:45 pm-8:30 am

1 stop13h 15m

Colombo Bandaranaike Intl

Sat 10/11

10:05 am-3:15 pm

1 stop33h 40m

$724

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sat 9/13

9:45 am-7:20 am

1 stop17h 05m

Colombo Bandaranaike Intl

Sun 10/5

4:00 pm-10:15 am

1 stop22h 45m

$729

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 11/6

1:00 pm-3:00 pm

1 stop20h 30m

Colombo Bandaranaike Intl

Sun 11/23

4:00 pm-11:05 am

1 stop24h 35m

$745

Flights are sorted by cheapest round-trip 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?

If you aren’t able to travel during the month of May, then book flights to Colombo Bandaranaike Intl Airport from London Heathrow Airport during September instead. Flights to Colombo Bandaranaike Intl Airport in September, while not as cheap as those in May, still average around $836.

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

On average, the least expensive day to fly to Colombo Bandaranaike Intl Airport from London Heathrow Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $944. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Colombo Bandaranaike Intl Airport for around $1,097.

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

In the evening is the cheapest time of day to fly from London Heathrow Airport to Colombo Bandaranaike Intl Airport when you can find flight prices for as low as $983. Flying to Colombo Bandaranaike Intl Airport in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Colombo Bandaranaike Intl Airport, so prices are often more expensive at around $1,148 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 $962 when searching weeks out. 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 $846 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.

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

As of August 2025, prices for London Heathrow Airport to Colombo Bandaranaike Intl Airport flights are approximately 10% 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 round-trip 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

$247

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 $247. The best round-trip flight deal from London Heathrow Airport to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is $658.
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. 12h 50m is a normal flight duration for this route.

  • 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 were last updated today.

  • 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 travel and health documents you'll need for your trip to Colombo Bandaranaike Intl Airport 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 Colombo Bandaranaike Intl Airport. It is always advisable to seek 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
Air IndiaPriceFrom $637Free CancellationRating
5.5
2,928 reviews
Search Air India flights
British AirwaysPriceFrom $640Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
Gulf AirPriceFrom $712Free CancellationRating
7.1
203 reviews
Search Gulf Air flights
Etihad AirwaysPriceFrom $749Free CancellationRating
7.4
1,230 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $766Free CancellationRating
7.3
3,933 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $775Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
SriLankan AirlinesPriceFrom $840Free CancellationRating
6.8
75 reviews
Search SriLankan Airlines flights
EmiratesPriceFrom $867Free CancellationRating
8.1
3,300 reviews
Search Emirates flights
Air ChinaPriceFrom $1,204Free CancellationRating
7.3
93 reviews
Search Air China flights

  • SriLankan Airlines Flights From London Heathrow Airport to Colombo Bandaranaike Intl Airport

    SriLankan Airlines flight deals from London Heathrow Airport to Colombo Bandaranaike Intl Airport start from $840 round-trip. Over the 7 SriLankan Airlines flights for this route in a normal week, average airfare is usually $964 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Colombo?

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

Why use momondo?

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

Finding the right flight to Colombo from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colombo quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for London to Colombo flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Colombo?

Once you have performed a search for London to Colombo 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 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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