Cheap flights from Colombo to London Heathrow Airport from £214
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 Heathrow Airport departing on 11/5. 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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Cheap return flights
KAYAK's recommended return flight deals from the most popular airlines that fly from Colombo to London.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Colombo to London.
Cheap last-minute flights
Planning a quick getaway from Colombo to London? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.
Qatar Airways flights from Colombo to London Heathrow Airport
Our best Qatar Airways deals on Colombo to London Heathrow Airport flight tickets
Qatar Airways![Qatar Airways]()
11 May![Qatar Airways]()
26 May
CMB03:35Colombo Bandaranaike Intl
15h 00m
1 stop
LHR14:05London Heathrow
LHR21:55London Heathrow
14h 25m
1 stop
CMB16:50Colombo Bandaranaike Intl
Qatar Airways![Qatar Airways]()
7 May![Qatar Airways]()
19 May
CMB04:35Colombo Bandaranaike Intl
14h 05m
1 stop
LHR14:10London Heathrow
LHR08:05London Heathrow
13h 30m
1 stop
CMB02:05Colombo Bandaranaike Intl
Air India flights from Colombo to London Heathrow Airport
Our best Air India deals on Colombo to London Heathrow Airport flight tickets
Air India![Air India]()
4 Jun![Air India]()
12 Jun
CMB09:40Colombo Bandaranaike Intl
14h 20m
1 stop
LHR19:30London Heathrow
LHR21:05London Heathrow
13h 25m
1 stop
CMB15:00Colombo Bandaranaike Intl
Air India![Air India]()
10 Jun![Air India]()
17 Jun
CMB16:00Colombo Bandaranaike Intl
32h 00m
1 stop
LHR19:30London Heathrow
LHR12:30London Heathrow
15h 40m
1 stop
CMB08:40Colombo Bandaranaike Intl
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How to get the cheapest flight ticket from Colombo to London Heathrow Airport
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
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Other information
What is the typical price of a round-trip flight between Colombo and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
In general, October is the cheapest month to fly from Colombo to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £638. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Colombo averaging around £651.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from Colombo is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £951. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £1,079.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Colombo to London Heathrow Airport in the afternoon for as low as £663. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £1,080 on average. Flights to London Heathrow Airport from Colombo in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Colombo to London Heathrow flight route?
Fly from Colombo Bandaranaike Intl to London Heathrow for the best Colombo - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Colombo when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £737 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Colombo for as low as £652 on momondo.
What cabin class options are available on Colombo to London Heathrow flights?
There are 3 cabin classes available to choose from on Colombo to London Heathrow 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 Heathrow?
Air India, Etihad Airways, and IndiGo are the most popular carriers operating from Colombo to London Heathrow
Which airlines fly to London Heathrow Airport?
Etihad Airways, SriLankan Airlines and Qatar Airways are the top three most popular airlines that fly to London Heathrow Airport from Colombo according to our data. Etihad Airways is the first choice among our users, with 32% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 9 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Colombo to London Heathrow Airport on average per day?
As of April 2025, there are 2 flights per day flying from Colombo to London Heathrow Airport. 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 Heathrow Airport on average per week?
As of April 2025, 14 flights take off from Colombo and land in London Heathrow Airport 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 Heathrow Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Colombo to London Heathrow Airport
How far is Colombo to London Heathrow by plane?
Colombo and London Heathrow are 5423.3 mi apart from one another. A reasonable flight in good conditions will take 11h 25m.
When did momondo last update prices for flights from Colombo to London Heathrow Airport?
Prices for flights from Colombo to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Colombo to London Heathrow Airport?
As of April 2025, there are 9 operators available to choose from for flights from Colombo to London Heathrow Airport.
How old do you have to be to fly from Colombo to London Heathrow Airport?
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 Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport
Compare and see reviews for airlines that fly from Colombo to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £252 | Free Cancellation | Rating 5.5 2,898 reviews | |||
| PriceFrom £332 | Free Cancellation | Rating 7.1 200 reviews | |||
| PriceFrom £508 | Free Cancellation | Rating 7.4 1,203 reviews | |||
| PriceFrom £519 | Free Cancellation | Rating 7.4 3,560 reviews | |||
| PriceFrom £564 | Free Cancellation | Rating 7.1 148 reviews | |||
| PriceFrom £603 | Free Cancellation | Rating 6.6 6,820 reviews | |||
| PriceFrom £608 | Free Cancellation | Rating 7.3 3,780 reviews | |||
| PriceFrom £625 | Free Cancellation | Rating 8.0 3,211 reviews | |||
| PriceFrom £713 | Free Cancellation | Rating 6.8 73 reviews |
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Why use momondo?
Why should I use momondo to find a flight deal from Colombo to London?
It is quick and easy to find Colombo to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Colombo to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Colombo to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Colombo to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Colombo.
I’m not ready to book a flight from Colombo to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from Colombo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
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