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 January 2026.

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$ 618 Cheap Flights from London to Barcelona in 2026

1 adult

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Find the cheapest flights from London, Ontario to Barcelona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

YXU

S37

10553 kmmulti-stop

S37

YXU

10553 kmmulti-stop

Multiple Airlines

Air Canada flights from London, Ontario to Barcelona

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

Air Canada

23 Jan

YXU9:50 a.m.London

17h 45m

2 stops

BCN9:35 a.m.Barcelona-El Prat

27 Jan

BCN1:35 p.m.Barcelona-El Prat

25h 11m

2 stops

YXU8:46 a.m.London

C$ 877

Air Canada

23 Jan

YXU9:50 a.m.London

17h 45m

2 stops

BCN9:35 a.m.Barcelona-El Prat

27 Jan

BCN1:35 p.m.Barcelona-El Prat

25h 11m

2 stops

YXU8:46 a.m.London

C$ 879

Fly from

Fly to

Route

Depart

Return

Price

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 6/3

7:30 a.m.-5:10 p.m.

2 stops27h 40m

C$ 618

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 1/5

8:00 p.m.-12:10 p.m.

2 stops34h 10m

C$ 643

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 1/5

8:00 p.m.-12:10 p.m.

2 stops34h 10m

C$ 644

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 1/5

8:00 p.m.-12:10 p.m.

2 stops34h 10m

C$ 646

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 6/3

7:30 a.m.-8:55 p.m.

3 stops31h 25m

C$ 651

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 1/5

8:00 p.m.-12:10 p.m.

3 stops34h 10m

C$ 752

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 1/5

8:00 p.m.-12:10 p.m.

3 stops34h 10m

C$ 754

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 1/5

8:00 p.m.-10:10 a.m.

3 stops32h 10m

C$ 832

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 1/5

9:30 a.m.-9:20 a.m.

1 stop17h 50m

C$ 1,015

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 1/5

6:00 a.m.-9:20 a.m.

1 stop21h 20m

C$ 1,016

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

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 61% of people opting to fly with this airline when travelling to Barcelona. Keep in mind that there are 20 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time	17h 45m
Direct flights	None

The fastest flight from London, Ontario to Barcelona takes 17h 45m

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 17h 45m.
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 January 2026.
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$ 993	Free Cancellation	Rating 7.1 10,637 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.