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Cheap flights from London to Colombo from $382

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 11/28. 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

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Gulf Air Logo
10:35 am - 9:45 amLGW-CMB
17h 40m2 stops
Gulf Air Logo
3:55 pm - 5:55 amCMB-LGW
19h 30m2 stops
$704Gulf Air
Find Deal
Wed, Nov 19 - Sat, Mar 28
Gulf Air Logo
10:35 am - 9:45 amLGW-CMB
17h 40m2 stops
Gulf Air Logo
3:55 pm - 5:55 amCMB-LGW
19h 30m2 stops
$705Gulf Air
Find Deal
Sun, Mar 8 - Sat, Mar 28
Air India Logo
1:30 pm - 8:40 amLHR-CMB
13h 40m1 stop
Air India Logo
8:20 am - 7:20 pmCMB-LHR
16h 30m1 stop
$713Air India
Find Deal
Tue, Nov 18 - Thu, Dec 4
Etihad Airways Logo
8:55 pm - 8:20 pmLHR-CMB
17h 55m1 stop
Etihad Airways Logo
4:00 am - 2:30 pmCMB-LHR
16h 00m1 stop
$719Etihad Airways
Find Deal
Sun, Nov 23 - Sun, Dec 21
Air India Logo
9:05 pm - 7:20 amLHR-CMB
28h 45m1 stop
Air India Logo
7:15 pm - 6:35 amCMB-LHR
16h 50m1 stop
$721Air India
Find Deal
Wed, Mar 4 - Wed, Mar 18
Etihad Airways Logo
8:55 pm - 8:20 pmLHR-CMB
17h 55m1 stop
Etihad Airways Logo
9:50 am - 2:30 pmCMB-LHR
34h 10m1 stop
$726Etihad Airways
Find Deal
Sun, Nov 23 - Thu, Dec 11
Qatar Airways Logo
8:40 am - 8:45 amLGW-CMB
18h 35m1 stop
Qatar Airways Logo
11:15 am - 5:55 amCMB-LGW
24h 10m1 stop
$748Qatar Airways
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Thu, Dec 4 - Thu, Dec 11
Qatar Airways Logo
8:40 am - 9:45 amLGW-CMB
19h 35m1 stop
Qatar Airways Logo
3:25 am - 5:55 amCMB-LGW
32h 00m1 stop
$760Qatar Airways
Find Deal
Thu, Dec 4 - Wed, Dec 10
British Airways Logo
8:40 am - 9:45 amLGW-CMB
19h 35m1 stop
British Airways Logo
11:15 am - 5:55 amCMB-LGW
24h 10m1 stop
$769British Airways
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Thu, Mar 12 - Wed, Mar 25
British Airways Logo
8:40 am - 2:45 amLGW-CMB
12h 35m1 stop
British Airways Logo
10:15 am - 5:55 amCMB-LGW
25h 10m1 stop
$770British Airways
Find Deal
Wed, Mar 11 - Thu, Mar 26

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
2 stops
CMB9:45 amColombo Bandaranaike Intl
Mar 28
CMB3:55 pmColombo Bandaranaike Intl
19h 30m
2 stops
LGW5:55 amLondon Gatwick
$704
Find similar
Gulf Air
Mar 8
LGW10:35 amLondon Gatwick
17h 40m
2 stops
CMB9:45 amColombo Bandaranaike Intl
Mar 28
CMB3:55 pmColombo Bandaranaike Intl
19h 30m
2 stops
LGW5:55 amLondon Gatwick
$705
Find similar
Gulf Air
Mar 8
LGW10:35 amLondon Gatwick
17h 40m
2 stops
CMB9:45 amColombo Bandaranaike Intl
Mar 19
CMB3:55 pmColombo Bandaranaike Intl
19h 55m
2 stops
LGW6:20 amLondon Gatwick
$706
Find similar

Air India flights from London to Colombo Bandaranaike Intl Airport

Our best Air India deals on London to Colombo Bandaranaike Intl Airport flight tickets
Air India
Nov 18
LHR1:30 pmLondon Heathrow
13h 40m
1 stop
CMB8:40 amColombo Bandaranaike Intl
Dec 4
CMB8:20 amColombo Bandaranaike Intl
16h 30m
1 stop
LHR7:20 pmLondon Heathrow
$713
Find similar
Air India
Mar 4
LHR9:05 pmLondon Heathrow
28h 45m
1 stop
CMB7:20 amColombo Bandaranaike Intl
Mar 18
CMB7:15 pmColombo Bandaranaike Intl
16h 50m
1 stop
LHR6:35 amLondon Heathrow
$721
Find similar
Air India
Feb 3
LHR8:45 amLondon Heathrow
17h 05m
1 stop
CMB7:20 amColombo Bandaranaike Intl
Feb 13
CMB4:00 pmColombo Bandaranaike Intl
24h 35m
1 stop
LHR11:05 amLondon Heathrow
$734
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 November 2, 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

LGW - CMB

LGWCMB

London Gatwick

Wed 11/19

10:35 am-9:45 am

2 stops17h 40m

Colombo Bandaranaike Intl

Sat 3/28

3:55 pm-5:55 am

2 stops19h 30m

$704

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Sun 3/8

10:35 am-9:45 am

2 stops17h 40m

Colombo Bandaranaike Intl

Sat 3/28

3:55 pm-5:55 am

2 stops19h 30m

$705

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 11/18

1:30 pm-8:40 am

1 stop13h 40m

Colombo Bandaranaike Intl

Thu 12/4

8:20 am-7:20 pm

1 stop16h 30m

$713

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 11/23

8:55 pm-8:20 pm

1 stop17h 55m

Colombo Bandaranaike Intl

Sun 12/21

4:00 am-2:30 pm

1 stop16h 00m

$719

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 3/4

9:05 pm-7:20 am

1 stop28h 45m

Colombo Bandaranaike Intl

Wed 3/18

7:15 pm-6:35 am

1 stop16h 50m

$721

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 11/23

8:55 pm-8:20 pm

1 stop17h 55m

Colombo Bandaranaike Intl

Thu 12/11

9:50 am-2:30 pm

1 stop34h 10m

$726

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Thu 12/4

8:40 am-8:45 am

1 stop18h 35m

Colombo Bandaranaike Intl

Thu 12/11

11:15 am-5:55 am

1 stop24h 10m

$748

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Thu 12/4

8:40 am-9:45 am

1 stop19h 35m

Colombo Bandaranaike Intl

Wed 12/10

3:25 am-5:55 am

1 stop32h 00m

$760

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Thu 3/12

8:40 am-9:45 am

1 stop19h 35m

Colombo Bandaranaike Intl

Wed 3/25

11:15 am-5:55 am

1 stop24h 10m

$769

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Wed 3/11

8:40 am-2:45 am

1 stop12h 35m

Colombo Bandaranaike Intl

Thu 3/26

10:15 am-5:55 am

1 stop25h 10m

$770

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 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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $970. 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 $1,278.

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

In the afternoon 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 $1,000. Flying to Colombo Bandaranaike Intl Airport in the afternoon 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 $956 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 $847 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 9% 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 November 2025, prices for London to Colombo Bandaranaike Intl Airport flights are approximately 9% 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

$548

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 $548. The best round-trip flight deal from London to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is $870.
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
Gulf AirPriceFrom $490Free CancellationRating
7.2
217 reviews
Search Gulf Air flights
Air IndiaPriceFrom $584Free CancellationRating
5.5
2,940 reviews
Search Air India flights
Etihad AirwaysPriceFrom $712Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $766Free CancellationRating
7.3
4,038 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $768Free CancellationRating
7.4
3,659 reviews
Search Qatar Airways flights
SriLankan AirlinesPriceFrom $830Free CancellationRating
6.9
76 reviews
Search SriLankan Airlines flights
British AirwaysPriceFrom $831Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
EmiratesPriceFrom $867Free CancellationRating
8.1
3,400 reviews
Search Emirates flights
Air ChinaPriceFrom $1,204Free CancellationRating
7.1
120 reviews
Search Air China flights

  • SriLankan Airlines Flights From London to Colombo Bandaranaike Intl Airport

    SriLankan Airlines operates around 9 flights from London to Colombo Bandaranaike Intl Airport every week. The average price of these flights found in the last 72 hours has been $981, but momondo users have found SriLankan Airlines deals from London to Colombo Bandaranaike Intl Airport from as low as $830 round-trip. SriLankan Airlines has been scored 6.9/10 in 76 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?

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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?

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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