Cheap flights from London to Colombo

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Find the cheapest month or even day of the year to fly to Colombo

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Flight deals from London to Colombo

Looking for a cheap last-minute deal or the best round-trip flight from London to Colombo? Find the lowest prices on one-way and round-trip tickets right here.

Colombo.$515 per passenger.Departing Sun, Mar 9, returning Mon, Mar 24.Round-trip flight with Wizz Air and Etihad Airways.Outbound indirect flight with Wizz Air, departing from London Luton on Sun, Mar 9, arriving in Colombo Bandaranayake.Inbound indirect flight with Etihad Airways, departing from Colombo Bandaranayake on Mon, Mar 24, arriving in London Stansted.Price includes taxes and charges.From $515, select.

Colombo.$551 per passenger.Departing Sat, May 3, returning Sun, May 11.Round-trip flight with Pegasus Airlines and Air Arabia.Outbound indirect flight with Pegasus Airlines, departing from London Stansted on Sat, May 3, arriving in Colombo Bandaranayake.Inbound indirect flight with Air Arabia, departing from Colombo Bandaranayake on Sun, May 11, arriving in London Gatwick.Price includes taxes and charges.From $551, select.

Colombo.$552 per passenger.Departing Mon, Jan 5, returning Tue, Jan 20.Round-trip flight with Ryanair and Air Arabia Abu Dhabi.Outbound indirect flight with Ryanair, departing from London Stansted on Mon, Jan 5, arriving in Colombo Bandaranayake.Inbound indirect flight with Air Arabia Abu Dhabi, departing from Colombo Bandaranayake on Tue, Jan 20, arriving in London Gatwick.Price includes taxes and charges.From $552, select.

Colombo.$553 per passenger.Departing Wed, Mar 12, returning Mon, May 12.Round-trip flight with Ryanair and SriLankan Airlines.Outbound indirect flight with Ryanair, departing from London Stansted on Wed, Mar 12, arriving in Colombo Bandaranayake.Inbound indirect flight with SriLankan Airlines, departing from Colombo Bandaranayake on Mon, May 12, arriving in London Gatwick.Price includes taxes and charges.From $553, select.

Colombo.$553 per passenger.Departing Fri, Nov 14, returning Fri, Nov 28.Round-trip flight with Ryanair and Air Arabia Abu Dhabi.Outbound indirect flight with Ryanair, departing from London Stansted on Fri, Nov 14, arriving in Colombo Bandaranayake.Inbound indirect flight with Air Arabia Abu Dhabi, departing from Colombo Bandaranayake on Fri, Nov 28, arriving in London Gatwick.Price includes taxes and charges.From $553, select.

Colombo.$553 per passenger.Departing Tue, Oct 14, returning Tue, Nov 4.Round-trip flight with Ryanair and Thai AirAsia.Outbound indirect flight with Ryanair, departing from London Stansted on Tue, Oct 14, arriving in Colombo Bandaranayake.Inbound indirect flight with Thai AirAsia, departing from Colombo Bandaranayake on Tue, Nov 4, arriving in London Gatwick.Price includes taxes and charges.From $553, select.

Colombo.$554 per passenger.Departing Tue, Sep 23, returning Tue, Oct 7.Round-trip flight with Ryanair and Air Arabia.Outbound indirect flight with Ryanair, departing from London Stansted on Tue, Sep 23, arriving in Colombo Bandaranayake.Inbound indirect flight with Air Arabia, departing from Colombo Bandaranayake on Tue, Oct 7, arriving in London Luton.Price includes taxes and charges.From $554, select.

Colombo.$554 per passenger.Departing Wed, Oct 1, returning Wed, Oct 29.Round-trip flight with Ryanair and Thai AirAsia.Outbound indirect flight with Ryanair, departing from London Stansted on Wed, Oct 1, arriving in Colombo Bandaranayake.Inbound indirect flight with Thai AirAsia, departing from Colombo Bandaranayake on Wed, Oct 29, arriving in London Gatwick.Price includes taxes and charges.From $554, select.

Find the cheapest month to fly from London to Colombo

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

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Direct flights from London to Colombo

Alternative London to Colombo routes

Looking for the cheapest, fastest or easiest route from London to Colombo? You could fly into the following airports instead.

London to Colombo: Flight information

The things to know before you go.

Cheapest flight found	$515
Cheapest month to fly	March
Average flight time	10 hrs, 29 mins
Most popular airline	Air Canada
Average flights per week	15

Finding cheap flights from London to Colombo: Frequently asked questions

How many airports are there in Colombo?

There are 5 airports in Colombo: Kelaniya, Colombo Ratmalana, Colombo Bandaranayake, Bentota River, and Katugastota.

How much are round-trip flights from London to Colombo?

The best price we found for a round-trip flight from London to Colombo is $515. 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.

How long does it take to fly from London to Colombo?

10 hours and 29 minutes is the average flight time from London to Colombo.

Which airlines fly direct from London to Colombo?

Air Canada and SriLankan Airlines fly direct from London to Colombo.

How many flights are there a week from London to Colombo?

There are 15 flights per week flying from London to Colombo, as of February 2025.

When is the cheapest time to fly from London to Colombo?

The cheapest month to fly from London to Colombo is usually February 2025.

What's the cheapest airport to fly to in Colombo?

If you're flying from London, the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.5 km away from the center of Colombo. We've found flights to this airport from $515.

Which upcoming date is cheapest to fly from London to Colombo on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Colombo on Sunday, March 9, 2025.

Can I get a direct flight from London to Colombo?

Yes – the average flight time is 10 hours and 29 minutes.

How can I get the best flight deal from London to Colombo?

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 Colombo 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.

When is the best time to book flights to Colombo?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Colombo is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Colombo?

In February, the average temperature is usually around 27°C. May is typically the warmest month in Colombo, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is July, with temperatures averaging 25°C. The rainiest month is November.

Which is the cheapest airline to fly with from London to Colombo?

The cheapest airline that flies to Colombo is Wizz Air, and the cheapest airline that flies to Colombo Ratmalana Airport is SriLankan Airlines.

Flying from London to Colombo: what you need to know

You can take your pick of multiple airports when planning your flight from London to Colombo. Check out your options for flying out of London from London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also operate in London.
Bandaranaike International Airport (CMB) is the primary hub where you can land in Colombo.
The average length of a direct flight from London to Colombo is 10 hours 42 minutes. Colombo's timezone is UTC+5:30, which makes Colombo 5 hours 30 minutes ahead of London.
The busiest route for flights from London to Colombo is from London Heathrow Airport (LHR) to Bandaranaike International Airport (CMB). Choose from 12 weekly services between these two airports. If you want to head off first thing, the earliest flight from LHR to CMB is the 12:35 SriLankan Airlines service. If you prefer traveling later, the final departure is at 21:30 with SriLankan Airlines.
For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your flight from London to Colombo.
During popular months such as July, it's a good idea to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of an international flight when you fly during a peak period in general.
You will need an e-visa for Sri Lanka if you hold a passport from United Kingdom and are traveling for tourism purposes. Travel documentation and visa requirements are subject to change. So before booking your cheap flights from London to Colombo, check with your airline and the destination country's local embassy or consulate for the most up-to-date information.

Flying from London

London Heathrow Airport (LHR)

Take off from London Heathrow Airport (LHR) on a nonstop flight from London to Colombo. From LHR, you can fly directly into Bandaranaike International Airport (CMB).
SriLankan Airlines is a popular airline that operates direct flights from London to Colombo leaving from LHR.
Consider adding a stopover to potentially save on your flight from London to Colombo. Simply uncheck 'Direct flights only' when browsing departures from London Heathrow Airport. Take a pause at one of these popular airports:
- Hamad International Airport (DOH)
- Abu Dhabi International Airport (AUH)
- Chhatrapati Shivaji International Airport (BOM)
Located around 31 kilometers from central London, LHR can be reached in approximately 57 minutes by car (depending on traffic). The same journey by public transport will take roughly 1 hour and 1 minute.
Catching an early flight from London to Colombo? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by picking one of these stays close to London Heathrow Airport:

London Gatwick Airport (LGW)

Break up your flight from London to Colombo with a stop so you can stretch your legs or cross another place off your list. Some great stopovers between London Heathrow Airport and Colombo include:
- Hamad International Airport (DOH)
- Abu Dhabi International Airport (AUH)
- Chhatrapati Shivaji International Airport (BOM)
You can get to LGW from central London in approximately 1 hour and 19 minutes by car, depending on traffic. The ride on public transport takes roughly 1 hour and 26 minutes to cover the 80 kilometers or so.
Get your vacation started early with an additional night away from home. Before your flight from London to Colombo, chill out in one of these hotels near London Gatwick Airport:

Arriving in Colombo

Colombo Ratmalana Airport (RML)

Colombo Ratmalana Airport (RML) to central Colombo takes about 39 minutes by car. It's approximately 16 kilometers away.
When traveling on public transport, expect a journey of around 1 hour and 16 minutes.
If you're coming in on a late flight from London to Colombo, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and sleeping soon after at one of these accommodation options near RML:

Bandaranaike International Airport (CMB)

As soon as your flight from London to Colombo has hit the runway, you can reach the city center in about 39 minutes by car. Central Colombo is approximately 32 kilometers from Bandaranaike International Airport (CMB).
If you're catching public transport, it'll take approximately 1 hour and 31 minutes.
You'll find some cozy stays where you can make a pit stop near CMB. Tuck yourself in after your flight from London to Colombo at one of these well-located options:

How to find the cheapest flights from London to Colombo

The lowest price we've found for a one-way ticket from London to Colombo is $224. For a return flight on this route, the best price is $515. Depending on when you book and the availability, these fares may change.
Lock in cheap tickets from London to Colombo by booking at least 8 months ahead. Based on our research, that's the sweet spot for landing a bargain.
The cheapest month for tickets from London to Colombo is April. Compare prices using the 'Whole month' tool and choose the date that offers the best deal.
Getting a cheap ticket from London to Colombo is easy with Price Alerts. Simply create one of these automatic alerts and we'll notify you when the price has dropped.
Use filters to tailor your flights from London to Colombo. Enter your ideal departure and arrival times, airlines and number of stops. Or sort your results by 'Cheapest' to see the best deals.

Best time to go to Colombo

Visit Colombo in high season if you prefer a bustling atmosphere, but remember that prices may be higher. Alternatively, book your flights from London to Colombo during the off-season when prices are cheaper and crowds are smaller.
Before locking in your flight from London to Colombo, consider the kind of weather you like best. March is the warmest month in Colombo, with temperatures ranging from 24ºC to 33ºC.
January sees average temperatures of between 22ºC and 32ºC. Search for cheap tickets from London to Colombo sometime then if you want to travel when it's cooler.

More about Colombo

Start your Colombo trip right by choosing the perfect place to stay. After booking your flight from London to Colombo, explore our selection of accommodation options including:
Every great vacation has to include a little sightseeing. Gangaramaya Temple, Independence Square & Independence Memorial Hall and Viharamahadevi Park are attractions you won't want to skip in Colombo.

Complete your Colombo trip with a car rental

Explore our lineup of car rentals once you've locked in your hotel and cheap flight from London to Colombo. Whether you want an SUV, a compact ride or something with all the extras, you can compare companies in one go to get the best deal.