$446 Cheap Flights from Colombo (CMB) to London (LGW)

View $446 flight on Tue, Dec 23, 2025Opens in a new window

Popular airlines from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW)

Cheap Flights from Colombo to London (CMB-LGW)

Prices were available within the past 7 days and start at $446 for one-way flights and $821 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, Nov 10 - Sun, Nov 23
CMB
Colombo
LGW
London
$821 Roundtrip, found 2 days ago
$821
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Mon, Nov 10 from Colombo to London, returning Sun, Nov 23, priced at $821 found 2 days ago
Gulf Air
Tue, Nov 4 - Sun, Nov 9
CMB
Colombo
LGW
London
$828 Roundtrip, found 3 days ago
$828
Roundtrip
found 3 days ago
Select Gulf Air flight, departing Tue, Nov 4 from Colombo to London, returning Sun, Nov 9, priced at $828 found 3 days ago
China Eastern Airlines
Tue, Nov 4 - Wed, Nov 12
CMB
Colombo
LGW
London
$837 Roundtrip, found 3 days ago
$837
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Tue, Nov 4 from Colombo to London, returning Wed, Nov 12, priced at $837 found 3 days ago
China Eastern Airlines
Tue, Nov 4 - Fri, Nov 7
CMB
Colombo
LGW
London
$837 Roundtrip, found 3 days ago
$837
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Tue, Nov 4 from Colombo to London, returning Fri, Nov 7, priced at $837 found 3 days ago
Gulf Air
Tue, Nov 4 - Fri, Nov 14
CMB
Colombo
LGW
London
$841 Roundtrip, found 3 days ago
$841
Roundtrip
found 3 days ago
Select Gulf Air flight, departing Tue, Nov 4 from Colombo to London, returning Fri, Nov 14, priced at $841 found 3 days ago
Qatar Airways
Thu, Nov 13 - Wed, Nov 19
CMB
Colombo
LGW
London
$845 Roundtrip, found 3 days ago
$845
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Nov 13 from Colombo to London, returning Wed, Nov 19, priced at $845 found 3 days ago
Qatar Airways
Sat, May 23 - Sat, May 30
CMB
Colombo
LGW
London
$850 Roundtrip, found 22 hours ago
$850
Roundtrip
found 22 hours ago
Select Qatar Airways flight, departing Sat, May 23 from Colombo to London, returning Sat, May 30, priced at $850 found 22 hours ago
British Airways
Wed, Apr 22 - Wed, May 13
CMB
Colombo
LGW
London
$851 Roundtrip, found 10 hours ago
$851
Roundtrip
found 10 hours ago
Select British Airways flight, departing Wed, Apr 22 from Colombo to London, returning Wed, May 13, priced at $851 found 10 hours ago
Qatar Airways
Thu, Apr 23 - Thu, Apr 30
CMB
Colombo
LGW
London
$852 Roundtrip, found 23 hours ago
$852
Roundtrip
found 23 hours ago
Select Qatar Airways flight, departing Thu, Apr 23 from Colombo to London, returning Thu, Apr 30, priced at $852 found 23 hours ago
Emirates
Tue, Nov 11 - Tue, Nov 18
CMB
Colombo
LGW
London
$886 Roundtrip, found 1 day ago
$886
Roundtrip
found 1 day ago
Select Emirates flight, departing Tue, Nov 11 from Colombo to London, returning Tue, Nov 18, priced at $886 found 1 day ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $784
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from $784
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $884
LCY
London City
Closest
Average driving time to city center21 min
Flights from $884

Frequently asked questions

How much does a flight from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW) cost?
Get a cheap one-way flight from $446 or cheap return flight from $821 from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW)?
The cheapest month to fly from CMB to LGW is November, when demand is low. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from CMB to LGW. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW)?
There are no daily nonstop flights departing from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from CMB to LGW?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW)?
Choose a flight from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Bandaranaike Intl. Airport (CMB)?
If you're traveling on a direct flight from Bandaranaike Intl. Airport (CMB) to London, Heathrow Airport (LHR) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW) last-minute?
Last-minute fares from CMB to LGW are usually more expensive. To secure the best rates, start searching for flights well in advance. That said, if you can play around with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book a CMB to LGW flight and hotel package?
Booking a CMB to LGW flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bandaranaike Intl. Airport (CMB) to Gatwick Airport (LGW)?
If you booked your CMB to LGW flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Bandaranaike Intl.
Destination airport
Gatwick
Airlines serving
Air China, British Airways, China Eastern Airlines, Emirates, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$821
Distance
5401 mi

Book with confidence

Colombo to London Flights

The cheapest times to fly from Colombo to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Colombo to London are during the month of November. You can find some of the cheapest flights from Colombo to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Colombo to London

Sunday is one of the best days to book for cheap flights from Colombo to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Colombo to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Colombo to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $446 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Colombo to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Colombo to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Colombo to London Flights

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*Available to One Key members.