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Cheap flights from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport from £268

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — YUL
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Barcelona-El Prat to Montreal Pierre Elliott Trudeau Intl are usually found in September or May, booked 90 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Barcelona-El Prat to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Tue 13/1006:00
BCN
-
YUL
2 stops19h 45m
United Airlines
Tue 27/1008:25
YUL
-
BCN
2 stops19h 35m
United Airlines
Deal found 30/7£380
Mon 31/806:20
BCN
-
YUL
1 stop16h 35m
Multiple Airlines
Mon 14/919:00
YUL
-
BCN
1 stop13h 50m
Multiple Airlines
Deal found 27/7£384
Thu 3/914:50
BCN
-
YUL
Nonstop8h 30m
Air Transat
Fri 11/923:45
YUL
-
BCN
Nonstop7h 15m
Air Transat
Deal found 29/7£385
Sat 5/914:50
BCN
-
YUL
Nonstop8h 30m
Air Transat
Sun 20/923:45
YUL
-
BCN
Nonstop7h 15m
Air Transat
Deal found 30/7£386
Tue 4/811:15
BCN
-
YUL
2 stops26h 45m
United Airlines
Sat 5/920:00
YUL
-
BCN
2 stops30h 20m
United Airlines
Deal found 27/7£386
Tue 11/811:15
BCN
-
YUL
2 stops26h 23m
United Airlines
Fri 21/811:23
YUL
-
BCN
2 stops14h 57m
United Airlines
Deal found 30/7£387
Wed 23/911:10
BCN
-
YUL
1 stop11h 45m
KLM
Wed 7/1018:50
YUL
-
BCN
1 stop11h 40m
KLM
Deal found 29/7£388
Fri 30/1006:50
BCN
-
YUL
2 stops19h 52m
United Airlines
Sat 7/1108:05
YUL
-
BCN
2 stops18h 55m
United Airlines
Deal found 27/7£389
Fri 18/914:50
BCN
-
YUL
Nonstop8h 30m
Air Transat
Mon 21/923:45
YUL
-
BCN
Nonstop7h 15m
Air Transat
Deal found 29/7£389
Sat 8/811:15
BCN
-
YUL
2 stops26h 23m
United Airlines
Sat 22/816:55
YUL
-
BCN
1 stop14h 20m
United Airlines
Deal found 31/7£390
Sat 5/907:10
BCN
-
YUL
1 stop13h 05m
Multiple Airlines
Fri 25/922:05
YUL
-
BCN
1 stop15h 15m
Multiple Airlines
Deal found 29/7£392

Find flight deals from Barcelona-El Prat to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 July 2026.

Round-trip from

£380

One-way from

£268

Popular in

December

Cheapest in

September

Average price

£457

Good round-trip deal

£559 or less
United Airlines
  • United Airlines
  • 13/10-27/10
  • 4 total stops
  • 39h 20m total
  • Barcelona to Montreal
Search Deals
8/9
  • 8/9
  • 1 total stop
  • 19h 05m total
  • Barcelona to Montreal
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Barcelona-El Prat to Montreal Pierre Elliott Trudeau Intl.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl 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, Cheapflights users made 858,174 searches. Data last updated 31 July 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Thu 15/10

06:00-19:45

2 stops19h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

08:25-09:00

2 stops19h 35m

£380

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Mon 31/8

06:20-16:55

1 stop16h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

19:00-14:50

1 stop13h 50m

£384

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Wed 12/8

11:15-22:06

2 stops16h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

06:00-08:20

2 stops20h 20m

£387

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Sat 12/9

07:10-14:15

1 stop13h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

22:05-19:20

1 stop15h 15m

£401

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Sat 7/11

06:20-20:25

2 stops20h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

17:10-19:05

2 stops19h 55m

£410

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Thu 5/11

06:20-20:25

2 stops20h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

17:10-19:05

2 stops19h 55m

£410

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Thu 5/11

06:20-20:25

2 stops20h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

17:10-19:05

2 stops19h 55m

£410

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Sat 7/11

06:20-20:25

2 stops20h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

17:10-19:05

2 stops19h 55m

£410

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Tue 8/9

20:40-17:21

2 stops26h 41m

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

13:10-09:10

2 stops38h 00m

£414
Fastest return journey

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Mon 31/8

08:00-17:24

2 stops15h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

15:25-09:00

1 stop11h 35m

£418

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Barcelona-El Prat to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Barcelona-El Prat with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To ensure you get the cheapest price possible for a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of £387). Flying from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of £565). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BCN to YUL?

Find hourly flight availability from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

How much does it cost for a return flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment.

Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between £424 and £614 in October.
The cheapest return price found within the last 5 days was £380 on United Airlines (13 Oct–27 Oct).

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Airlines like United Airlines and Austrian Airlines fly from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport in about 19h 45m. The time it takes to get you to your destination can typically vary by up to 3h 25m. There are 3672 mi between Barcelona-El Prat Airport and Montreal Pierre Elliott Trudeau Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Air Canada (80%), United Airlines (80%) or Lufthansa (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    The cheapest flight price from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport is £494. On average you can expect to pay £667. The most popular route, (Barcelona-El Prat - Montreal Pierre Elliott Trudeau Intl), can usually be booked for £385.

  • Can I find deals for flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Pierre Elliott Trudeau Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of £387). Flying from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of £565). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Cornwall
Laval

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Can Cheapflights notify me if prices for flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights offers price alerts on Barcelona-El Prat to Pierre Elliott Trudeau Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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