Cheap Flights from Colombo to London Gatwick

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Find the cheapest month or even day of the year to fly to London Gatwick

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Flight deals from Colombo to London Gatwick

Looking for a cheap last-minute deal or the best return flight from Colombo to London Gatwick Airport? If you want to travel next month, return fares start from ر.ق.‏ 2,480. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Colombo to London Gatwick

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colombo to London Gatwick flights are currently cheapest in May.

Direct flights from Colombo to London Gatwick

Colombo to London: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,069
Cheapest month to flyMay
Average flight time11 hrs, 30 mins
Most popular airlineBritish Airways
Average flights per week6

Finding cheap flights from Colombo to London Gatwick: Frequently asked questions

The best price we found for a return flight from Colombo to London Gatwick is ر.ق.‏ 1,382. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
11 hours and 30 minutes is the average flight time from Colombo to London Gatwick.
British Airways flies direct from Colombo to London Gatwick.
As of May 2026, there are 3 flights per week flying from Colombo to London Gatwick.
The cheapest month to fly from Colombo to London Gatwick is usually July.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to London Gatwick Airport on Wednesday, 15 July 2026.
Yes – the average flight time is 11 hours and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Gatwick but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Colombo to London Gatwick Airport (LGW): What you need to know

  • London Gatwick Airport is located in London. The city runs on the UTC+0 timezone and is five hours 30 minutes behind Colombo.

  • To ensure you get on your flight from Colombo to LGW, allow plenty of time to navigate the airport and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • Be prepared for longer queues during popular months like February and other peak seasons. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a wise move.

Airports in Colombo

Colombo Bandaranaike International Airport (CMB)

  • Think about adding a stopover to find cheap flights from Colombo to LGW. Simply deselect 'Direct flights only' when browsing departures from Colombo Bandaranaike International Airport (CMB). Break up the journey at one of these popular options:

    • Istanbul Airport (IST)

    • Dubai International Airport (DXB)

    • Doha Hamad International Airport (DOH)

  • The journey from central Colombo to CMB takes around 50 minutes by public transport. If you drive, ride-share or get a taxi, you'll cover the 32 kilometres in 40 minutes or so, depending on traffic conditions.

  • Want a stress-free start to your break? Stay near Colombo Bandaranaike International Airport. Whether you're boarding an early flight from Colombo to London Gatwick Airport or prefer not to rush, these hotels are the ideal choice:

  • Of the departures from Colombo Bandaranaike International Airport, 74% land on schedule at their destination.

About London Gatwick Airport (LGW)

  • If you're arriving on a late flight from Colombo to London Gatwick Airport, few things beat the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and sleeping soon after at one of these options near LGW:

  • Grab a London Gatwick Airport rental car and explore London and beyond with your own wheels. Green Motion, U-Save and Drivalia are leading providers to choose from here.

  • Booking your ride around three weeks in advance of your Colombo to London Gatwick Airport flight can help you score a better rate.

Getting from London Gatwick Airport (LGW) to central London

  • The centre of London is about 40 kilometres from London Gatwick Airport. Journey times by car hire or taxi will vary depending on traffic conditions, so do a little research before your trip.

  • Travelling on public transport takes about 1 hour 20 minutes.

How to find the cheapest flights from Colombo to London Gatwick Airport (LGW)

  • ر.ق.‏ 1,069 is the best price for a one-way ticket from Colombo to London Gatwick Airport. A return flight starts from ر.ق.‏ 1,382. These fares may change depending on demand.

  • Don't wait until the last moment. You're more likely to walk away with cheap flights from Colombo to LGW if you book early. Airlines often offer some fantastic early bird discounts.

  • The 'Whole month' tool will show you the cheapest Colombo to London Gatwick Airport tickets throughout the month. It's a good way to snap up a bargain if your dates are flexible.

  • Spend less time searching for cheap plane tickets from Colombo to LGW by creating a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

  • Hunt down a great price on a flight from Colombo to London Gatwick Airport with the help of the filters. Choose your preferred departure and arrival times, airlines and number of stops. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest.'

The best time to fly from Colombo to London Gatwick Airport (LGW)

  • It's time to decide your travel dates for your flight from Colombo to London Gatwick Airport (LGW). July is the peak month for travel to London. If a slower pace sounds more appealing, think about going in September.

  • The warmest month in London is July, with temperatures ranging between 11ºC and 26ºC. Book your Colombo to LGW plane ticket then if this is the type of weather you enjoy.

  • Search for cheap tickets from Colombo to London Gatwick Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 9ºC.

More about London

Explore more of the United Kingdom

  • You've seen London, now it's time to discover other parts of the United Kingdom. Journey around 193 kilometres northwest to Birmingham to check off its must-visit sights. From Birmingham Museum & Art Gallery to Birmingham Hippodrome Theatre and Bournville Experience, there's plenty to keep you on the go.

  • If you're eager to discover another great destination in the United Kingdom, head for Bristol, roughly 177 kilometres west of London. Banksey, Clifton Suspension Bridge and Bristol International Balloon Fiesta are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.