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 63% of people opting to fly with this airline when travelling to Barcelona. Keep in mind that there are 19 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 September 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$ 862 Cheap Flights from London to Barcelona in 2025

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London, Ontario to Barcelona

Round-trip

One-way

Last minute

Cheap round-trip flights

3:50 p.m. - 9:20 a.m.YXU-BCN

11h 30m1 stop

1:15 p.m. - 9:17 a.m.BCN-YXU

26h 02m1 stop

C$ 863Air Canada

Find Deal

Tue, 30 Sep - Thu, 23 Oct

10:00 a.m. - 7:50 a.m.YXU-BCN

15h 50m2 stops

1:15 p.m. - 9:17 a.m.BCN-YXU

26h 02m1 stop

C$ 881Air Canada

Find Deal

Tue, 30 Sep - Thu, 23 Oct

10:00 a.m. - 7:50 a.m.YXU-BCN

15h 50m2 stops

6:50 a.m. - 3:02 p.m.BCN-YXU

14h 12m2 stops

C$ 901Air Canada

Find Deal

Tue, 30 Sep - Thu, 23 Oct

3:50 p.m. - 11:35 p.m.YXU-BCN

25h 45m2 stops

9:40 a.m. - 9:27 p.m.BCN-YXU

17h 47m3 stops

C$ 1,631SWISS

Find Deal

Tue, 30 Sep - Thu, 23 Oct

3:50 p.m. - 8:25 p.m.YXU-BCN

22h 35m3 stops

9:40 a.m. - 9:27 p.m.BCN-YXU

17h 47m3 stops

C$ 5,176

Find Deal

Tue, 30 Sep - Thu, 23 Oct

Air Canada flights from London, Ontario to Barcelona

Our best Air Canada deals on London, Ontario to Barcelona flight tickets

Air Canada

30 Sep

YXU3:50 p.m.London

11h 30m

1 stop

BCN9:20 a.m.Barcelona-El Prat

23 Oct

BCN1:15 p.m.Barcelona-El Prat

26h 02m

1 stop

YXU9:17 a.m.London

C$ 863

Find similar

Air Canada

30 Sep

YXU10:00 a.m.London

15h 50m

2 stops

BCN7:50 a.m.Barcelona-El Prat

23 Oct

BCN1:15 p.m.Barcelona-El Prat

26h 02m

1 stop

YXU9:17 a.m.London

C$ 881

Find similar

Air Canada

30 Sep

YXU10:00 a.m.London

15h 50m

2 stops

BCN7:50 a.m.Barcelona-El Prat

23 Oct

BCN6:50 a.m.Barcelona-El Prat

14h 12m

2 stops

YXU3:02 p.m.London

C$ 900

Find similar

SWISS flights from London, Ontario to Barcelona

Our best SWISS deals on London, Ontario to Barcelona flight tickets

SWISS

16 Sep

YXU3:50 p.m.London

25h 45m

2 stops

BCN11:35 p.m.Barcelona-El Prat

25 Sep

BCN9:40 a.m.Barcelona-El Prat

17h 49m

3 stops

YXU9:29 p.m.London

C$ 1,588

Find similar

SWISS

30 Sep

YXU3:50 p.m.London

25h 45m

2 stops

BCN11:35 p.m.Barcelona-El Prat

23 Oct

BCN9:40 a.m.Barcelona-El Prat

17h 47m

3 stops

YXU9:27 p.m.London

C$ 1,631

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London, Ontario to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBarcelona

YXU - BCN

YXUBCN

London

Tue 30/9

3:50 p.m.-9:20 a.m.

1 stop11h 30m

Barcelona-El Prat

Thu 23/10

1:15 p.m.-9:17 a.m.

1 stop26h 02m

C$ 863

LondonBarcelona

YXU - BCN

YXUBCN

London

Tue 30/9

10:00 a.m.-7:50 a.m.

2 stops15h 50m

Barcelona-El Prat

Thu 23/10

1:15 p.m.-9:17 a.m.

1 stop26h 02m

C$ 881

LondonBarcelona

YXU - BCN

YXUBCN

London

Tue 30/9

10:00 a.m.-7:50 a.m.

2 stops15h 50m

Barcelona-El Prat

Thu 23/10

6:50 a.m.-3:02 p.m.

2 stops14h 12m

C$ 900

LondonBarcelona

YXU - BCN

YXUBCN

London

Tue 30/9

3:50 p.m.-11:35 p.m.

2 stops25h 45m

Barcelona-El Prat

Thu 23/10

9:40 a.m.-9:27 p.m.

3 stops17h 47m

C$ 1,631

LondonBarcelona

YXU - BCN

YXUBCN

London

Tue 30/9

3:50 p.m.-8:25 p.m.

3 stops22h 35m

Barcelona-El Prat

Thu 23/10

9:40 a.m.-9:27 p.m.

3 stops17h 47m

C$ 5,176

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Prices

Airlines

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$ 1,007. 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$ 1,208.

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$ 1,126. Try not to purchase tickets in the morning because they tend to be around C$ 1,149. 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.

Search flight deals

How far is London to Barcelona by plane?
There are 6565.7 km between London and Barcelona. By plane, this route typically takes 11h 30m.
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 September 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$ 1,005	Free Cancellation	Rating 7.1 10,000 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.