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Cheap flights from London, Ontario to Barcelona from C$ 690

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Barcelona departing on 13/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London, Ontario to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:10 a.m. - 8:20 a.m.
YXU
-
BCN
21h 10m
2 stops
Air Canada Logo
1:15 p.m. - 9:19 p.m.
BCN
-
YXU
14h 04m
1 stop
C$ 913Air Canada
Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
5:40 p.m. - 9:20 a.m.
YXU
-
BCN
9h 40m
1 stop
Air Canada Logo
1:15 p.m. - 9:19 p.m.
BCN
-
YXU
14h 04m
1 stop
C$ 923Air Canada
Mon, 13 Apr - Mon, 20 Apr
United Airlines Logo
5:10 a.m. - 8:20 a.m.
YXU
-
BCN
45h 10m
2 stops
United Airlines Logo
3:15 p.m. - 8:44 a.m.
BCN
-
YXU
47h 29m
2 stops
C$ 946United Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
3:30 p.m. - 9:20 a.m.
YXU
-
BCN
11h 50m
1 stop
Multiple Airlines Logo
8:00 a.m. - 8:52 a.m.
BCN
-
YXU
30h 52m
2 stops
C$ 955Multiple Airlines
Mon, 15 Jun - Sun, 28 Jun
Multiple Airlines Logo
9:30 a.m. - 8:00 a.m.
YXU
-
BCN
16h 30m
2 stops
Multiple Airlines Logo
10:25 a.m. - 9:37 p.m.
BCN
-
YXU
17h 12m
2 stops
C$ 980Multiple Airlines
Mon, 15 Jun - Sun, 28 Jun
Lufthansa Logo
3:30 p.m. - 9:20 a.m.
YXU
-
BCN
11h 50m
1 stop
Lufthansa Logo
1:15 p.m. - 2:57 p.m.
BCN
-
YXU
31h 42m
1 stop
C$ 1,270Lufthansa
Mon, 15 Jun - Sun, 28 Jun
Air Canada Logo
5:40 a.m. - 3:35 p.m.
YXU
-
BCN
27h 55m
2 stops
Air Canada Logo
7:55 a.m. - 5:33 p.m.
BCN
-
YXU
15h 38m
2 stops
C$ 1,292Air Canada
Thu, 21 May - Mon, 25 May
Air Canada Logo
5:40 a.m. - 2:05 p.m.
YXU
-
BCN
26h 25m
2 stops
Air Canada Logo
7:55 a.m. - 5:33 p.m.
BCN
-
YXU
15h 38m
2 stops
C$ 1,339Air Canada
Thu, 21 May - Mon, 25 May
Air Canada Logo
9:30 a.m. - 3:35 p.m.
YXU
-
BCN
24h 05m
2 stops
Air Canada Logo
12:15 p.m. - 11:43 a.m.
BCN
-
YXU
29h 28m
2 stops
C$ 1,395Air Canada
Thu, 21 May - Mon, 25 May
Air Canada Logo
9:30 a.m. - 2:05 p.m.
YXU
-
BCN
22h 35m
2 stops
Air Canada Logo
12:15 p.m. - 11:43 a.m.
BCN
-
YXU
29h 28m
2 stops
C$ 1,398Air Canada
Thu, 21 May - Mon, 25 May

Air Canada flights from London, Ontario to Barcelona

Our best Air Canada deals on London, Ontario to Barcelona flight tickets
Air Canada
13 Apr
YXU5:10 a.m.London
21h 10m
2 stops
BCN8:20 a.m.Barcelona-El Prat
20 Apr
BCN1:15 p.m.Barcelona-El Prat
14h 04m
1 stop
YXU9:19 p.m.London
C$ 913
Air Canada
13 Apr
YXU5:40 p.m.London
9h 40m
1 stop
BCN9:20 a.m.Barcelona-El Prat
20 Apr
BCN1:15 p.m.Barcelona-El Prat
14h 04m
1 stop
YXU9:19 p.m.London
C$ 923
Air Canada
21 May
YXU5:40 a.m.London
27h 55m
2 stops
BCN3:35 p.m.Barcelona-El Prat
25 May
BCN7:55 a.m.Barcelona-El Prat
15h 38m
2 stops
YXU5:33 p.m.London
C$ 1,292

WestJet flights from London, Ontario to Barcelona

Our best WestJet deals on London, Ontario to Barcelona flight tickets
WestJet
21 May
YXU5:55 p.m.London
36h 35m
1 stop
BCN12:30 p.m.Barcelona-El Prat
25 May
BCN11:25 a.m.Barcelona-El Prat
33h 20m
2 stops
YXU2:45 p.m.London
C$ 1,420
WestJet
21 May
YXU5:55 p.m.London
36h 35m
1 stop
BCN12:30 p.m.Barcelona-El Prat
25 May
BCN11:25 a.m.Barcelona-El Prat
33h 20m
2 stops
YXU2:45 p.m.London
C$ 1,421
WestJet
21 May
YXU5:55 p.m.London
36h 35m
1 stop
BCN12:30 p.m.Barcelona-El Prat
25 May
BCN11:25 a.m.Barcelona-El Prat
32h 25m
2 stops
YXU1:50 p.m.London
C$ 1,424

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 3 March 2026.
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

Mon 13/4

5:10 a.m.-8:20 a.m.

2 stops21h 10m

Barcelona-El Prat

Mon 20/4

1:15 p.m.-9:19 p.m.

1 stop14h 04m

C$ 913

LondonBarcelona

YXU - BCN

YXUBCN

London

Mon 13/4

5:40 p.m.-9:20 a.m.

1 stop9h 40m

Barcelona-El Prat

Mon 20/4

1:15 p.m.-9:19 p.m.

1 stop14h 04m

C$ 923

LondonBarcelona

YXU - BCN

YXUBCN

London

Mon 13/4

5:10 a.m.-8:20 a.m.

2 stops45h 10m

Barcelona-El Prat

Mon 20/4

3:15 p.m.-8:44 a.m.

2 stops47h 29m

C$ 946

LondonBarcelona

YXU - BCN

YXUBCN

London

Mon 15/6

3:30 p.m.-9:20 a.m.

1 stop11h 50m

Barcelona-El Prat

Sun 28/6

8:00 a.m.-8:52 a.m.

2 stops30h 52m

C$ 955

LondonBarcelona

YXU - BCN

YXUBCN

London

Mon 15/6

9:30 a.m.-8:00 a.m.

2 stops16h 30m

Barcelona-El Prat

Sun 28/6

10:25 a.m.-9:37 p.m.

2 stops17h 12m

C$ 980

LondonBarcelona

YXU - BCN

YXUBCN

London

Mon 15/6

3:30 p.m.-9:20 a.m.

1 stop11h 50m

Barcelona-El Prat

Sun 28/6

1:15 p.m.-2:57 p.m.

1 stop31h 42m

C$ 1,270

LondonBarcelona

YXU - BCN

YXUBCN

London

Thu 21/5

5:40 a.m.-3:35 p.m.

2 stops27h 55m

Barcelona-El Prat

Mon 25/5

7:55 a.m.-5:33 p.m.

2 stops15h 38m

C$ 1,292

LondonBarcelona

YXU - BCN

YXUBCN

London

Thu 21/5

5:40 a.m.-2:05 p.m.

2 stops26h 25m

Barcelona-El Prat

Mon 25/5

7:55 a.m.-5:33 p.m.

2 stops15h 38m

C$ 1,339

LondonBarcelona

YXU - BCN

YXUBCN

London

Thu 21/5

9:30 a.m.-3:35 p.m.

2 stops24h 05m

Barcelona-El Prat

Mon 25/5

12:15 p.m.-11:43 a.m.

2 stops29h 28m

C$ 1,395

LondonBarcelona

YXU - BCN

YXUBCN

London

Thu 21/5

9:30 a.m.-2:05 p.m.

2 stops22h 35m

Barcelona-El Prat

Mon 25/5

12:15 p.m.-11:43 a.m.

2 stops29h 28m

C$ 1,398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Barcelona from

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

What is the cheapest airline that flies from London to Barcelona?

Air Canada and Lufthansa are the most popular carriers operating from London to Barcelona

Which airlines fly to Barcelona?

Air Canada, WestJet and Lufthansa 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 60% 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.

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

14h 00m

Direct flights

None
The fastest flight from London, Ontario to Barcelona takes 14h 00m
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 14h 00m.

  • 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?

  • 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 CanadaPriceFrom C$ 887Free CancellationRating
7.1
10,771 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.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 75.2 km from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport