Captivating aerial view of Westminster Palace, Big Ben, and River Thames in London, UK. — flights from Colombo to London
Colombo, Sri LankaLondon, UK

Flights from Colombo to London

Nonstop flights from Colombo (CMB) to London (LGW) take about 11h 22m (8,694 km). Lowest fare seen: $689 one-way, nonstop (22 Oct 2026).

All flights from Colombo →All flights to London →

Photo of London: Gianluca Pugliese on Pexels.

When you land in London

The airport transfer and the few things worth sorting before you fly.

Captivating aerial view of Westminster Palace, Big Ben, and River Thames in London, UK. — arriving in London

Airport transfer

LGW → London, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Before you flyAirport lounges at Colombo →2 lounges at Colombo AirportTrains, buses and taxi faresLGW to London: getting into town →Early arrival or late flightLuggage storage in London →354 drop-off points, from £1.90

Things to book in London

All 222 things to do in London →
Explore the lush interior of London’s iconic Kew Gardens greenhouse with vibrant foliage and architectural design.from €29.55
Kew Gardens 4.7 · 8,345 Tiqets reviews
Iconic Big Ben tower enveloped in fog with bustling London street scene.from €5.50
Big Ben 4.5 · 6,051 Tiqets reviews
The Gherkin and historic buildings in London under a bright blue sky.from €20.33
The Gherkin 4.6 · 5,318 Tiqets reviews
Close-up of a luxurious gold crown adorned with intricate designs and jewels, symbolizing royalty and opulence.from €17.73
The Crown Jewels 4.7 · 4,642 Tiqets reviews

Find hotels in London

Hotels, hostels & more · Trip.com

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Airlines flying Colombo to London

We have not confirmed which airlines fly CMB–LGW nonstop. Search the route to see every carrier selling it today, including connections.

Colombo to London fares by month

Cheapest month seen for a nonstop flight: Nov 2026, from $554 one-way. With stops: Nov 2026, from $304. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Oct 2026$63724 Oct 2026$319 · 1 stop24 Oct 2026
Nov 2026$55425 Nov 2026$304 · 1 stop25 Nov 2026
Dec 2026$59311 Dec 2026$320 · 1 stop11 Dec 2026
Jan 2027$72915 Jan 2027$403 · 1 stop15 Jan 2027
May 2027$59922 May 2027$309 · 1 stop23 May 2027
Jun 2027$58723 Jun 2027$313 · 1 stop23 Jun 2027
Aug 2027$123326 Aug 2027$468 · 2 stops26 Aug 2027

When to go for the lowest fare

Fares were close across the months we saw: $304 for November 2026, $309 at best after that.

Nonstop or with a stop

A connection undercut nonstop in 7 of 7 months with both fares.

From Travelpayouts flight-search data, city to city (Colombo to London, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to London

Based on weather and travel conditions in UK

Jan
Feb
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Aug
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Oct
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Dec
Best monthsGoodAvoid if possible

UK is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.

More for this trip

Frequently asked questions — Colombo to London flights

How long is the flight from Colombo to London?
A nonstop flight from Colombo (CMB) to London (LGW) takes about 11h 22m, covering 8,694 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Colombo from London by air?
The great-circle distance between Bandaranaike International Colombo Airport and London Gatwick Airport is 8,694 km (5,402 miles), a ultra long-haul route.
How much does a flight from Colombo to London cost?
The lowest one-way fare seen recently on CMB–LGW was $689 USD sold by British Airways (nonstop), departing 12 Nov 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Colombo to London?
In fares seen on 22 Oct 2026, departures in November 2026 were cheapest, from $304 one-way, against $468 for August 2027, the dearest month. Fares change daily, so check your own dates.
Is it cheaper to fly nonstop or with a stop from Colombo to London?
In the fares we saw (22 Oct 2026), connecting was cheaper: from $308 with one stop against $689 nonstop, a saving of $381. Nonstop saves the connection time.
Do I need a visa to travel from Sri Lanka to UK?
It depends on your passport. Some nationalities can enter UK visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit London?
UK is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

Ready to book CMB–LGW?

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