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Cheap flights from London, Ontario to Barcelona from C$ 693

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 24/3. 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.
Multiple Airlines Logo
9:40 a.m. - 9:20 a.m.
YXU
-
BCN
17h 40m
1 stop
Multiple Airlines Logo
1:15 p.m. - 8:43 a.m.
BCN
-
YXU
25h 28m
1 stop
C$ 850Multiple Airlines
Mon, 30 Mar - Wed, 15 Apr
Multiple Airlines Logo
5:40 p.m. - 9:20 a.m.
YXU
-
BCN
9h 40m
1 stop
Multiple Airlines Logo
8:40 p.m. - 5:03 p.m.
BCN
-
YXU
26h 23m
2 stops
C$ 869Multiple Airlines
Mon, 30 Mar - Wed, 15 Apr
Multiple Airlines Logo
5:40 p.m. - 2:55 p.m.
YXU
-
BCN
15h 15m
2 stops
Multiple Airlines Logo
9:40 a.m. - 9:18 p.m.
BCN
-
YXU
17h 38m
2 stops
C$ 902Multiple Airlines
Mon, 30 Mar - Wed, 15 Apr
Air Canada Logo
5:40 p.m. - 2:05 p.m.
YXU
-
BCN
15h 25m
2 stops
Air Canada Logo
12:15 p.m. - 9:18 p.m.
BCN
-
YXU
15h 03m
2 stops
C$ 1,115Air Canada
Thu, 26 Mar - Thu, 2 Apr
Multiple Airlines Logo
9:40 a.m. - 2:05 p.m.
YXU
-
BCN
23h 25m
2 stops
Multiple Airlines Logo
1:15 p.m. - 9:18 p.m.
BCN
-
YXU
14h 03m
1 stop
C$ 1,122Multiple Airlines
Thu, 26 Mar - Thu, 2 Apr
United Airlines Logo
9:40 a.m. - 8:20 a.m.
YXU
-
BCN
16h 40m
3 stops
United Airlines Logo
11:15 a.m. - 9:18 p.m.
BCN
-
YXU
16h 03m
2 stops
C$ 1,300United Airlines
Mon, 30 Mar - Wed, 15 Apr
United Airlines Logo
9:40 a.m. - 8:20 a.m.
YXU
-
BCN
16h 40m
3 stops
United Airlines Logo
7:55 a.m. - 9:18 p.m.
BCN
-
YXU
19h 23m
3 stops
C$ 1,330United Airlines
Mon, 30 Mar - Wed, 15 Apr
Air Canada Logo
9:30 a.m. - 9:20 a.m.
YXU
-
BCN
17h 50m
1 stop
Air Canada Logo
1:15 p.m. - 8:53 a.m.
BCN
-
YXU
25h 38m
1 stop
C$ 1,393Air Canada
Fri, 22 May - Mon, 25 May
Air Canada Logo
9:30 a.m. - 9:20 a.m.
YXU
-
BCN
17h 50m
1 stop
Air Canada Logo
1:15 p.m. - 9:38 p.m.
BCN
-
YXU
14h 23m
1 stop
C$ 1,394Air Canada
Fri, 22 May - Mon, 25 May
Air Canada Logo
12:20 p.m. - 9:20 a.m.
YXU
-
BCN
15h 00m
1 stop
Air Canada Logo
12:15 p.m. - 5:33 p.m.
BCN
-
YXU
35h 18m
2 stops
C$ 1,397Air Canada
Fri, 22 May - Mon, 25 May

Air Canada flights from London, Ontario to Barcelona-El Prat Airport

Our best Air Canada deals on London, Ontario to Barcelona-El Prat Airport flight tickets
Air Canada
26 Mar
YXU5:40 p.m.London
15h 25m
2 stops
BCN2:05 p.m.Barcelona-El Prat
2 Apr
BCN12:15 p.m.Barcelona-El Prat
15h 03m
2 stops
YXU9:18 p.m.London
C$ 1,115
Air Canada
22 May
YXU9:30 a.m.London
17h 50m
1 stop
BCN9:20 a.m.Barcelona-El Prat
25 May
BCN1:15 p.m.Barcelona-El Prat
25h 38m
1 stop
YXU8:53 a.m.London
C$ 1,393
Air Canada
22 May
YXU12:20 p.m.London
15h 00m
1 stop
BCN9:20 a.m.Barcelona-El Prat
25 May
BCN1:15 p.m.Barcelona-El Prat
14h 23m
1 stop
YXU9:38 p.m.London
C$ 1,394

United Airlines flights from London, Ontario to Barcelona-El Prat Airport

Our best United Airlines deals on London, Ontario to Barcelona-El Prat Airport flight tickets
United Airlines
30 Mar
YXU9:40 a.m.London
16h 40m
3 stops
BCN8:20 a.m.Barcelona-El Prat
15 Apr
BCN11:15 a.m.Barcelona-El Prat
16h 03m
2 stops
YXU9:18 p.m.London
C$ 1,300
United Airlines
30 Mar
YXU9:40 a.m.London
16h 40m
3 stops
BCN8:20 a.m.Barcelona-El Prat
15 Apr
BCN7:55 a.m.Barcelona-El Prat
19h 23m
3 stops
YXU9:18 p.m.London
C$ 1,330
United Airlines
22 May
YXU6:10 p.m.London
32h 10m
2 stops
BCN8:20 a.m.Barcelona-El Prat
25 May
BCN3:15 p.m.Barcelona-El Prat
23h 38m
2 stops
YXU8:53 a.m.London
C$ 1,464

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Barcelona-El Prat Airport 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 9 February 2026.
Use the filters below to find and compare flights from London, Ontario to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBarcelona

YXU - BCN

YXUBCN

London

Mon 30/3

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

1 stop17h 40m

Barcelona-El Prat

Wed 15/4

1:15 p.m.-8:43 a.m.

1 stop25h 28m

C$ 850

LondonBarcelona

YXU - BCN

YXUBCN

London

Mon 30/3

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

1 stop9h 40m

Barcelona-El Prat

Wed 15/4

8:40 p.m.-5:03 p.m.

2 stops26h 23m

C$ 869

LondonBarcelona

YXU - BCN

YXUBCN

London

Mon 30/3

5:40 p.m.-2:55 p.m.

2 stops15h 15m

Barcelona-El Prat

Wed 15/4

9:40 a.m.-9:18 p.m.

2 stops17h 38m

C$ 902

LondonBarcelona

YXU - BCN

YXUBCN

London

Thu 26/3

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

2 stops15h 25m

Barcelona-El Prat

Thu 2/4

12:15 p.m.-9:18 p.m.

2 stops15h 03m

C$ 1,115

LondonBarcelona

YXU - BCN

YXUBCN

London

Thu 26/3

9:40 a.m.-2:05 p.m.

2 stops23h 25m

Barcelona-El Prat

Thu 2/4

1:15 p.m.-9:18 p.m.

1 stop14h 03m

C$ 1,122

LondonBarcelona

YXU - BCN

YXUBCN

London

Mon 30/3

9:40 a.m.-8:20 a.m.

3 stops16h 40m

Barcelona-El Prat

Wed 15/4

11:15 a.m.-9:18 p.m.

2 stops16h 03m

C$ 1,300

LondonBarcelona

YXU - BCN

YXUBCN

London

Mon 30/3

9:40 a.m.-8:20 a.m.

3 stops16h 40m

Barcelona-El Prat

Wed 15/4

7:55 a.m.-9:18 p.m.

3 stops19h 23m

C$ 1,330

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 22/5

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

1 stop17h 50m

Barcelona-El Prat

Mon 25/5

1:15 p.m.-8:53 a.m.

1 stop25h 38m

C$ 1,393

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 22/5

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

1 stop17h 50m

Barcelona-El Prat

Mon 25/5

1:15 p.m.-9:38 p.m.

1 stop14h 23m

C$ 1,394

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 22/5

12:20 p.m.-9:20 a.m.

1 stop15h 00m

Barcelona-El Prat

Mon 25/5

12:15 p.m.-5:33 p.m.

2 stops35h 18m

C$ 1,397

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London, Ontario to Barcelona-El Prat 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

Which airlines fly to Barcelona-El Prat Airport?

Air Canada, WestJet and Lufthansa are the top three most popular airlines that fly to Barcelona-El Prat Airport 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-El Prat Airport. Keep in mind that there are 20 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London, Ontario to Barcelona-El Prat Airport (YXU to BCN) flight deals and tips

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

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from London, Ontario to Barcelona-El Prat Airport takes 17h 40m
There are no direct flights from London, Ontario to Barcelona-El Prat Airport. There are no popular flight routes from London, Ontario to Barcelona-El Prat Airport.
Search flight deals

  • How far is London to Barcelona-El Prat by plane?

    The distance between London and Barcelona-El Prat is about 6564.3 km. By plane, this route typically takes 17h 40m.

  • When did momondo last update prices for flights from London Airport to Barcelona-El Prat Airport?

    Prices for flights from London Airport to Barcelona-El Prat Airport refresh daily.

  • How many operators does momondo search for flights from London Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from London Airport to Barcelona-El Prat 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 London Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London, Ontario to Barcelona-El Prat Airport?

Best airlines flying from London, Ontario to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from London, Ontario to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 887Free CancellationRating
7.1
10,700 reviews
Search Air Canada flights

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Sitges
Calella de Palafrugell
Cadaques
Castelldefels
Malgrat de Mar
El Prat de Llobregat
Tarragona
Badalona
L'Hospitalet de Llobregat
Llafranc
Lloret de Mar
Calella
Pineda de Mar
Salou
Tossa de Mar

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Barcelona . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from London to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between London and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Barcelona right now. Can momondo alert me if prices change?

Price alerts on flights to Barcelona from London 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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