Cheap flights from Colombo to London from £112
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo to London departing on 15/7. 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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Air India flights from Colombo to London
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Etihad Airways flights from Colombo to London
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How to get the cheapest flight ticket from Colombo to London
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 London?
The cheapest month to fly to London from Colombo is in November. Flight prices, which tend to average around £558, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Colombo averaging around £628.
What is the cheapest day to depart on your flight to London?
Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £886. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Colombo to London for around £1,012.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £659. Flights in the morning are often more expensive, with an average ticket price of £1,048.
What is the cheapest Colombo to London flight route?
Fly from Colombo Bandaranaike Intl to London Heathrow for the best Colombo - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Colombo when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to London for around £710 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Colombo for as low as £629 on momondo.
What cabin class options are available on Colombo to London flights?
There are 3 cabin classes available to choose from on Colombo to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Colombo to London?
Air India, Etihad Airways, and British Airways are the most popular carriers operating from Colombo to London
Which airlines fly to London?
SriLankan Airlines, Qatar Airways and Etihad Airways are the top three most popular airlines that fly to London from Colombo according to our data. SriLankan Airlines is the first choice among our users, with 33% of people opting to fly with this airline when travelling to London. Keep in mind that there are 9 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Colombo to London on average per day?
As of June 2025, there are 2 flights per day flying from Colombo to London. The most common time of day flights depart is 13:00, with 100% of flights taking off in the afternoon.
How many flights depart from Colombo to London on average per week?
As of June 2025, 14 flights take off from Colombo and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Colombo to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Colombo to London
How far is Colombo to London by plane?
Colombo and London are 5409.2 mi apart from one another. Flights usually cover this in 11h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Colombo to London?
Prices for flights from Colombo to London are refreshed on a daily basis.
How many operators does momondo search for flights from Colombo to London?
As of June 2025, there are 9 operators available to choose from for flights from Colombo to London.
How old do you have to be to fly from Colombo to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colombo to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Colombo to London
Compare and see reviews for airlines that fly from Colombo to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £326 | Free Cancellation | Rating 7.1 200 reviews | |||
| PriceFrom £429 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom £452 | Free Cancellation | Rating 5.5 2,914 reviews | |||
| PriceFrom £496 | Free Cancellation | Rating 7.4 1,211 reviews | |||
| PriceFrom £535 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £556 | Free Cancellation | Rating 7.2 150 reviews | |||
| PriceFrom £582 | Free Cancellation | Rating 8.1 3,265 reviews | |||
| PriceFrom £596 | Free Cancellation | Rating 7.3 3,849 reviews | |||
| PriceFrom £680 | Free Cancellation | Rating 6.8 74 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Colombo to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Colombo.
Can I find flights from Colombo to London with flexible booking policies on momondo?
Flights from Colombo to London 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 Colombo to London?
Once you have performed a search for Colombo to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Colombo to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Colombo to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.