Cheap flights from Colombo to London from $548
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 17/5. 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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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?
If you aren’t able to travel during the month of November, then book flights to London from Colombo during October instead. Flights to London in October, while not as cheap as those in November, still average around $1,341.
What is the cheapest day to depart on your flight to London?
Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $0. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Colombo to London for around $2,411.
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 morning when flights can be purchased for as low as $0. In contrast, the most expensive time of day to depart to London is at midday when prices are around $2,362.
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 18 weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,531 when searching 18 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 $1,355 on momondo.
What cabin class options are available on Colombo to London flights?
There are 1 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.
How many flights depart from Colombo to London on average per day?
As of April 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?
The number of flights available between Colombo and London is 14 per week as of April 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving 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?
The straight-line distance from Colombo to London is 8705.3 km. Typically, this will take 11h 25m by plane in normal conditions.
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 April 2025, there are 2 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Colombo to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
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 $1,092 | Free cancellation | Rating 7.4 1,203 reviews | |||
| PriceFrom $1,234 | Free cancellation | Rating 7.4 3,561 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?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colombo to London for you.
Can I find flights from Colombo to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Colombo which offer a flexible booking policy as well as other useful filters and features.
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?
Yes momondo offers price alerts on flights to London from Colombo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.