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Cheap flights from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 340

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — YUL
25 Feb — 4 Mar1
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 May or September, booked 90 days in advance, depart on a Friday or Monday and return on a Sunday

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 26 January 2026.

Tue 10/310:30 a.m.
BCN
-
YUL
2 stops26h 02m
United Airlines
Tue 17/39:15 a.m.
YUL
-
BCN
1 stop18h 05m
United Airlines
Deal found 24/1C$ 520
Fri 13/310:30 a.m.
BCN
-
YUL
2 stops26h 02m
United Airlines
Sun 15/39:15 a.m.
YUL
-
BCN
1 stop18h 05m
United Airlines
Deal found 25/1C$ 523
Fri 1/52:50 p.m.
BCN
-
YUL
Nonstop8h 30m
Air Transat
Sun 17/511:45 p.m.
YUL
-
BCN
Nonstop7h 15m
Air Transat
Deal found 24/1C$ 526
Wed 11/310:30 a.m.
BCN
-
YUL
2 stops26h 02m
United Airlines
Wed 25/38:00 p.m.
YUL
-
BCN
2 stops13h 05m
United Airlines
Deal found 24/1C$ 548
Sat 11/47:55 a.m.
BCN
-
YUL
2 stops22h 18m
United Airlines
Sat 25/46:05 p.m.
YUL
-
BCN
2 stops32h 15m
United Airlines
Deal found 24/1C$ 551
Fri 11/911:15 a.m.
BCN
-
YUL
2 stops27h 18m
United Airlines
Fri 18/91:05 p.m.
YUL
-
BCN
2 stops27h 20m
United Airlines
Deal found 24/1C$ 553
Tue 8/911:15 a.m.
BCN
-
YUL
2 stops29h 02m
United Airlines
Tue 22/94:30 p.m.
YUL
-
BCN
2 stops16h 25m
United Airlines
Deal found 25/1C$ 556
Sat 28/26:50 a.m.
BCN
-
YUL
2 stops16h 10m
United Airlines
Sat 7/38:00 p.m.
YUL
-
BCN
2 stops30h 20m
United Airlines
Deal found 24/1C$ 562
Mon 19/108:00 a.m.
BCN
-
YUL
2 stops34h 00m
United Airlines
Thu 5/116:30 a.m.
YUL
-
BCN
2 stops19h 50m
United Airlines
Deal found 25/1C$ 564
Mon 16/25:50 a.m.
BCN
-
YUL
2 stops35h 40m
United Airlines
Mon 23/28:00 p.m.
YUL
-
BCN
2 stops30h 20m
United Airlines
Deal found 26/1C$ 566
Tue 24/26:50 a.m.
BCN
-
YUL
2 stops20h 52m
United Airlines
Tue 3/38:00 p.m.
YUL
-
BCN
2 stops30h 20m
United Airlines
Deal found 25/1C$ 571
Thu 20/811:15 a.m.
BCN
-
YUL
2 stops26h 45m
United Airlines
Tue 25/85:05 p.m.
YUL
-
BCN
1 stop33h 15m
United Airlines
Deal found 24/1C$ 572

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 26 January 2026.

Round-trip from

C$ 523

One-way from

C$ 340

Popular in

December

Cheapest in

May

Average price

C$ 907

Good round-trip deal

C$ 912 or less

Good one-way deal

C$ 718 or less
United Airlines
  • United Airlines
  • 13/3-15/3
  • 3 total stops
  • 44h 07m total
  • Barcelona to Montreal
Search Deals
29/4
  • 29/4
  • 2 total stops
  • 18h 35m total
  • Barcelona to Montreal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Barcelona-El Prat to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from Barcelona-El Prat to Montreal Pierre Elliott Trudeau Intl.
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 26 January 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

Barcelona-El Prat

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Mon 4/5

11:15 a.m.-7:58 a.m.

2 stops26h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

3:25 p.m.-9:00 a.m.

1 stop11h 35m

C$ 523

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Tue 14/4

11:15 a.m.-8:48 a.m.

2 stops27h 33m

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

9:45 a.m.-1:15 p.m.

1 stop21h 30m

C$ 523

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Mon 4/5

11:15 a.m.-7:58 a.m.

2 stops26h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

6:30 p.m.-1:15 p.m.

1 stop12h 45m

C$ 523

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Thu 12/3

10:30 a.m.-2:11 p.m.

2 stops32h 41m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

9:15 a.m.-8:20 a.m.

1 stop18h 05m

C$ 523

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Tue 10/3

10:30 a.m.-7:32 a.m.

2 stops26h 02m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

9:15 a.m.-8:20 a.m.

1 stop18h 05m

C$ 523

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Tue 10/3

10:30 a.m.-7:32 a.m.

2 stops26h 02m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

7:00 p.m.-8:20 a.m.

1 stop32h 20m

C$ 523

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Wed 11/3

10:30 a.m.-7:32 a.m.

2 stops26h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

3:00 p.m.-2:15 p.m.

2 stops18h 15m

C$ 562

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Mon 16/2

5:50 a.m.-11:30 a.m.

2 stops35h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

8:00 p.m.-8:20 a.m.

2 stops30h 20m

C$ 566

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Mon 9/2

2:35 p.m.-8:15 p.m.

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

9:45 p.m.-8:20 p.m.

1 stop16h 35m

C$ 648

BarcelonaMontreal

BCN - YUL

BCNYUL

Barcelona-El Prat

Mon 9/2

9:55 a.m.-3:10 p.m.

1 stop11h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

5:10 p.m.-2:05 p.m.

2 stops14h 55m

C$ 653

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 21 results
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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 round-trip 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?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Price data was last updated on 23 January 2026.

The best time to book flights from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, June 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 C$ 540). Flying from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 688). 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 26 January 2026.

When flying from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 26 January 2026.
Check out reviews from past customers who have flown with Air Transat and Air Canada from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
501 reviews
Check prices

Food

6.8

Entertainment

7.0

Overall

7.7

Crew

8.4

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
501 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Food

6.8

Entertainment

7.0

Overall

7.7

Crew

8.4

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,656 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Food

6.8

Entertainment

7.0

Overall

7.7

Crew

8.4

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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?

    There are many flights that can get you from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport in 26h 43m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 5910 km.

  • What are the cheapest airlines flying from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Air Transat, at C$ 575, was found to be the cheapest airline from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport. An alternate airline flying to your destination would be Air Canada. You may be able to fly from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport for 29% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as C$ 407. Users have also found prices from C$ 433 and C$ 444 on Azores Airlines and Royal Air Maroc, respectively.

  • 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 (86%), United Airlines (86%) or Lufthansa (86%) 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?

    Looking at all options, your cheapest flight can be booked for C$ 611. While the most popular route (Barcelona-El Prat - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 507 on average, our data indicates C$ 944 when flying from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • 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 vacation 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, June 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 C$ 540). Flying from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 688). 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
Laval
Dorval
Trois-Rivières
Sherbrooke
Cornwall
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Barcelona-El Prat to Pierre Elliott Trudeau Intl

Discover the top 2 airlines that operate flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 575AverageC$ 832FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 654AverageC$ 903FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl?

Deals for Barcelona-El Prat to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to Pierre Elliott Trudeau Intl?

Cheapflights helps you find that perfect flight to Pierre Elliott Trudeau Intl from Barcelona-El Prat by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl with no change fees?

Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Barcelona-El Prat? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Barcelona-El Prat to Pierre Elliott Trudeau Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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