Which airlines fly to Barcelona?

Air Canada, Lufthansa and WestJet are the top three most popular airlines that fly to Barcelona from London, Ontario according to our data. Air Canada is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Barcelona. Keep in mind that there are 18 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London Airport to Barcelona?

Prices for flights from London Airport to Barcelona are refreshed on a daily basis.

How many operators does momondo search for flights from London Airport to Barcelona?

The number of operators available for flights from London Airport to Barcelona is 1 as of October 2025.

How old do you have to be to fly from London Airport to Barcelona?

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 layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Barcelona.

What documentation or ID do you need to fly to Barcelona?

The travel and health documents required for your trip to Barcelona 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 license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 887 Cheap Flights from London to Barcelona in 2025/26

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How to get the cheapest flight ticket from London, Ontario to Barcelona

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What is the cheapest day to depart on your flight to Barcelona?

According to our data, Wednesday is the cheapest day to fly to Barcelona from London, Ontario. The lowest ticket price found for a Wednesday departure recently was C$ 1,019. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from London, Ontario to Barcelona for around C$ 1,222.

What is the cheapest time of day to depart on your flight to Barcelona?

Our most recent data shows that the best time of day to fly to Barcelona is in the afternoon. Flights from London, Ontario to Barcelona during this time can be as low as C$ 1,139. Try not to purchase tickets in the morning because they tend to be around C$ 1,162. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap London, Ontario to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Barcelona

Direct flights	None

There are no direct flights from London, Ontario to Barcelona. There are no popular flight routes from London, Ontario to Barcelona.

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How far is London to Barcelona by plane?
There are 6565.7 km between London and Barcelona.
When did momondo last update prices for flights from London Airport to Barcelona?
Prices for flights from London Airport to Barcelona are refreshed on a daily basis.
How many operators does momondo search for flights from London Airport to Barcelona?
The number of operators available for flights from London Airport to Barcelona is 1 as of October 2025.
How old do you have to be to fly from London Airport to Barcelona?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents required for your trip to Barcelona 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 license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London, Ontario to Barcelona

Compare and see reviews for airlines that fly from London, Ontario to Barcelona with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 1,016	Free Cancellation	Rating 7.1 10,296 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Barcelona?

Finding the right flight to Barcelona from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Barcelona quick and easy, saving you time and money.

Can I find flights from London to Barcelona with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Barcelona from London with this policy.

How can momondo help me find flights from London to Barcelona?

Once you have performed a search for London to Barcelona 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 London to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.