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Cheap flights from London to Colombo from $399

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 to Colombo departing on 1/13. 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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Cheap round-trip flights

Air India Logo
8:30 pm - 3:00 pmLHR-CMB
13h 00m1 stop
Air India Logo
5:05 pm - 6:35 amCMB-LHR
19h 00m1 stop
$713Air India
Find Deal
Sun, Jan 25 - Sun, Feb 1
Air India Logo
1:30 pm - 8:40 amLHR-CMB
13h 40m1 stop
Air India Logo
8:20 am - 8:30 pmCMB-LHR
17h 40m1 stop
$716Air India
Find Deal
Tue, Nov 4 - Fri, Nov 28
Gulf Air Logo
10:35 am - 9:45 amLGW-CMB
17h 40m1 stop
Gulf Air Logo
4:55 pm - 6:30 amCMB-LGW
19h 05m1 stop
$725Gulf Air
Find Deal
Wed, Nov 19 - Tue, Dec 2
Gulf Air Logo
10:35 am - 9:45 amLGW-CMB
17h 40m1 stop
Gulf Air Logo
4:55 pm - 6:30 amCMB-LGW
19h 05m1 stop
$728Gulf Air
Find Deal
Wed, Nov 19 - Tue, Dec 2
Qatar Airways Logo
2:55 pm - 5:45 pmLGW-CMB
22h 20m1 stop
Qatar Airways Logo
3:35 am - 1:25 pmCMB-LGW
14h 20m1 stop
$737Qatar Airways
Find Deal
Tue, Sep 30 - Mon, Oct 6
Qatar Airways Logo
9:00 am - 3:05 amLGW-CMB
13h 35m1 stop
Qatar Airways Logo
3:35 am - 1:25 pmCMB-LGW
14h 20m1 stop
$740Qatar Airways
Find Deal
Wed, Oct 1 - Tue, Oct 7
Etihad Airways Logo
7:20 pm - 3:15 pmLHR-CMB
14h 25m1 stop
Etihad Airways Logo
4:00 am - 2:30 pmCMB-LHR
16h 00m1 stop
$743Etihad Airways
Find Deal
Wed, Nov 19 - Mon, Dec 1
Etihad Airways Logo
9:30 am - 2:50 amLHR-CMB
12h 50m1 stop
Etihad Airways Logo
4:05 am - 3:15 pmCMB-LHR
15h 40m1 stop
$748Etihad Airways
Find Deal
Wed, Oct 1 - Wed, Oct 8
British Airways Logo
2:55 pm - 5:45 pmLGW-CMB
22h 20m1 stop
British Airways Logo
8:20 pm - 6:40 amCMB-LGW
14h 50m1 stop
$769British Airways
Find Deal
Tue, Oct 7 - Mon, Oct 20
British Airways Logo
8:40 am - 7:20 pmLGW-CMB
29h 10m1 stop
British Airways Logo
11:15 am - 5:55 amCMB-LGW
24h 10m1 stop
$771British Airways
Find Deal
Tue, Jan 20 - Tue, Feb 10

Gulf Air flights from London to Colombo Bandaranaike Intl Airport

Our best Gulf Air deals on London to Colombo Bandaranaike Intl Airport flight tickets
Gulf Air
Nov 19
LGW10:35 amLondon Gatwick
17h 40m
1 stop
CMB9:45 amColombo Bandaranaike Intl
Dec 2
CMB4:55 pmColombo Bandaranaike Intl
19h 05m
1 stop
LGW6:30 amLondon Gatwick
$725
Find similar
Gulf Air
Nov 19
LGW10:35 amLondon Gatwick
17h 40m
1 stop
CMB9:45 amColombo Bandaranaike Intl
Dec 2
CMB4:55 pmColombo Bandaranaike Intl
19h 05m
1 stop
LGW6:30 amLondon Gatwick
$728
Find similar
Gulf Air
Feb 20
LGW10:35 amLondon Gatwick
17h 40m
2 stops
CMB9:45 amColombo Bandaranaike Intl
Mar 10
CMB3:55 pmColombo Bandaranaike Intl
20h 05m
2 stops
LGW6:30 amLondon Gatwick
$731
Find similar

Etihad Airways flights from London to Colombo Bandaranaike Intl Airport

Our best Etihad Airways deals on London to Colombo Bandaranaike Intl Airport flight tickets
Etihad Airways
Nov 19
LHR7:20 pmLondon Heathrow
14h 25m
1 stop
CMB3:15 pmColombo Bandaranaike Intl
Dec 1
CMB4:00 amColombo Bandaranaike Intl
16h 00m
1 stop
LHR2:30 pmLondon Heathrow
$743
Find similar
Etihad Airways
Oct 1
LHR9:30 amLondon Heathrow
12h 50m
1 stop
CMB2:50 amColombo Bandaranaike Intl
Oct 8
CMB4:05 amColombo Bandaranaike Intl
15h 40m
1 stop
LHR3:15 pmLondon Heathrow
$748
Find similar
Etihad Airways
Oct 29
LHR7:20 pmLondon Heathrow
26h 00m
1 stop
CMB2:50 amColombo Bandaranaike Intl
Nov 4
CMB4:00 amColombo Bandaranaike Intl
32h 10m
1 stop
LHR6:40 amLondon Heathrow
$750
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London 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 September 15, 2025.
Use the filters below to find and compare flights from London to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 1/25

8:30 pm-3:00 pm

1 stop13h 00m

Colombo Bandaranaike Intl

Sun 2/1

5:05 pm-6:35 am

1 stop19h 00m

$713

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 11/4

1:30 pm-8:40 am

1 stop13h 40m

Colombo Bandaranaike Intl

Fri 11/28

8:20 am-8:30 pm

1 stop17h 40m

$716

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Wed 11/19

10:35 am-9:45 am

1 stop17h 40m

Colombo Bandaranaike Intl

Tue 12/2

4:55 pm-6:30 am

1 stop19h 05m

$725

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Wed 11/19

10:35 am-9:45 am

1 stop17h 40m

Colombo Bandaranaike Intl

Tue 12/2

4:55 pm-6:30 am

1 stop19h 05m

$728

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Tue 9/30

2:55 pm-5:45 pm

1 stop22h 20m

Colombo Bandaranaike Intl

Mon 10/6

3:35 am-1:25 pm

1 stop14h 20m

$737

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Wed 10/1

9:00 am-3:05 am

1 stop13h 35m

Colombo Bandaranaike Intl

Tue 10/7

3:35 am-1:25 pm

1 stop14h 20m

$740

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 11/19

7:20 pm-3:15 pm

1 stop14h 25m

Colombo Bandaranaike Intl

Mon 12/1

4:00 am-2:30 pm

1 stop16h 00m

$743

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 10/1

9:30 am-2:50 am

1 stop12h 50m

Colombo Bandaranaike Intl

Wed 10/8

4:05 am-3:15 pm

1 stop15h 40m

$748

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Tue 10/7

2:55 pm-5:45 pm

1 stop22h 20m

Colombo Bandaranaike Intl

Mon 10/20

8:20 pm-6:40 am

1 stop14h 50m

$769

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Tue 1/20

8:40 am-7:20 pm

1 stop29h 10m

Colombo Bandaranaike Intl

Tue 2/10

11:15 am-5:55 am

1 stop24h 10m

$771

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 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 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 September, then book flights to Colombo Bandaranaike Intl Airport from London during May instead. Flights to Colombo Bandaranaike Intl Airport in May, while not as cheap as those in September, still average around $806.

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 is on a Thursday. momondo users have found tickets for Thursday departures for as low as $949. 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 to Colombo Bandaranaike Intl Airport for around $1,148.

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 to Colombo Bandaranaike Intl Airport when you can find flight prices for as low as $994. 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 to Colombo Bandaranaike Intl flight route?

Fly from London Heathrow to Colombo Bandaranaike Intl for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around $957 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 for as low as $844 on momondo.

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

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

You could potentially save up to 13% on your flight if you consider stops on a London to Colombo Bandaranaike Intl Airport flight.

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

As of September 2025, prices for London to Colombo Bandaranaike Intl Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from London to Colombo Bandaranaike Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London 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 to Colombo Bandaranaike Intl Airport (LON to CMB) flight deals and tips

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

Best Price Found

$701

Fastest flight time

10h 20m

Direct flights

Every day
The best one-way flight to Colombo Bandaranaike Intl Airport from London in the past 72 hours is $701. The best round-trip flight deal from London to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is $979.
The fastest flight from London to Colombo Bandaranaike Intl Airport takes 10h 20m
Direct flights go from London to Colombo Bandaranaike Intl Airport every day.
Search flight deals

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

    London and Colombo Bandaranaike Intl are 5397.4 mi apart from one another. Typically, this will take 12h 15m by plane in normal conditions.

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

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

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

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

    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 London to Colombo Bandaranaike Intl Airport.

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

    The travel and health documents required for your trip to Colombo Bandaranaike Intl Airport 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 Colombo Bandaranaike Intl Airport. 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 London to Colombo Bandaranaike Intl Airport?

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

Best airlines flying from London to Colombo Bandaranaike Intl Airport

Compare and see reviews for airlines that fly from London to Colombo Bandaranaike Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $584Free CancellationRating
5.5
2,930 reviews
Search Air India flights
Gulf AirPriceFrom $712Free CancellationRating
7.1
209 reviews
Search Gulf Air flights
Etihad AirwaysPriceFrom $734Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $766Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $769Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
SriLankan AirlinesPriceFrom $831Free CancellationRating
6.8
75 reviews
Search SriLankan Airlines flights
EmiratesPriceFrom $867Free CancellationRating
8.1
3,334 reviews
Search Emirates flights
British AirwaysPriceFrom $872Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Air ChinaPriceFrom $1,204Free CancellationRating
7.2
99 reviews
Search Air China flights

  • SriLankan Airlines Flights From London to Colombo Bandaranaike Intl Airport

    SriLankan Airlines operates around 7 flights from London to Colombo Bandaranaike Intl Airport every week. The average price of these flights found in the last 72 hours has been $971, but momondo users have found SriLankan Airlines deals from London to Colombo Bandaranaike Intl Airport from as low as $831 round-trip. SriLankan Airlines has been scored 6.8/10 in 75 reviews.

Traveling to a place near Colombo?

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

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Colombo. momondo saves you time and could save you money on your trip.

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?

Once all potential London to Colombo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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