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Cheap flights from Montreal to Barcelona-El Prat Airport from C$ 392

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BCN
12 May — 19 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Barcelona-El Prat are usually found in April or January, booked 90 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from Montreal to Barcelona-El Prat

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Barcelona-El Prat
Explore the most affordable flight options available from Montreal to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2026.

Mon 8/611:00 p.m.
YUL
-
BCN
1 stop17h 45m
Multiple Airlines
Wed 17/66:10 a.m.
BCN
-
YUL
1 stop20h 50m
Multiple Airlines
Deal found 9/4C$ 750
Wed 27/511:00 p.m.
YUL
-
BCN
2 stops19h 15m
Multiple Airlines
Wed 10/61:10 p.m.
BCN
-
YUL
3 stops41h 15m
Multiple Airlines
Deal found 11/4C$ 774
Mon 1/611:00 p.m.
YUL
-
BCN
1 stop18h 35m
Multiple Airlines
Wed 10/66:10 a.m.
BCN
-
YUL
1 stop20h 50m
Multiple Airlines
Deal found 11/4C$ 778
Mon 8/611:00 p.m.
YUL
-
BCN
1 stop15h 00m
Multiple Airlines
Fri 12/69:20 a.m.
BCN
-
YUL
1 stop17h 40m
Multiple Airlines
Deal found 7/4C$ 779
Sat 25/49:30 a.m.
YUL
-
BCN
1 stop17h 15m
Delta
Fri 1/53:15 p.m.
BCN
-
YUL
1 stop28h 24m
Delta
Deal found 8/4C$ 782
Tue 14/47:00 p.m.
YUL
-
BCN
1 stop14h 35m
Delta
Tue 21/46:20 a.m.
BCN
-
YUL
1 stop16h 35m
Delta
Deal found 7/4C$ 783
Wed 15/45:00 p.m.
YUL
-
BCN
1 stop18h 10m
Delta
Thu 23/43:15 p.m.
BCN
-
YUL
1 stop23h 25m
Delta
Deal found 7/4C$ 785
Tue 28/45:00 p.m.
YUL
-
BCN
1 stop10h 00m
Delta
Wed 6/53:15 p.m.
BCN
-
YUL
2 stops26h 20m
Delta
Deal found 8/4C$ 786
Mon 27/47:00 p.m.
YUL
-
BCN
1 stop32h 00m
Delta
Sat 2/53:15 p.m.
BCN
-
YUL
2 stops31h 00m
Delta
Deal found 8/4C$ 787
Tue 2/65:00 p.m.
YUL
-
BCN
1 stop10h 00m
Delta
Wed 17/610:55 a.m.
BCN
-
YUL
1 stop13h 59m
Delta
Deal found 9/4C$ 789
Thu 16/46:50 p.m.
YUL
-
BCN
1 stop18h 00m
Delta
Wed 22/49:20 a.m.
BCN
-
YUL
1 stop13h 35m
Delta
Deal found 7/4C$ 790

Find flight deals from Montreal to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Barcelona-El Prat (BCN). 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 12 April 2026.

Round-trip from

C$ 750

One-way from

C$ 392

Popular in

December

Cheapest in

April

Average price

C$ 799

Good round-trip deal

C$ 843 or less

Good one-way deal

C$ 483 or less
8/6-17/6
  • 8/6-17/6
  • 2 total stops
  • 38h 35m total
  • Montreal to Barcelona
Search Deals
27/5
  • 27/5
  • 3 total stops
  • 23h 50m total
  • Montreal to Barcelona
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Barcelona-El Prat.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to Barcelona-El Prat.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Barcelona-El Prat 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 12 April 2026.
Use the filters below to find and compare flights from Montreal to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

11:45 p.m.-1:00 p.m.

Nonstop7h 15m

Barcelona-El Prat

Wed 3/6

2:50 p.m.-5:20 p.m.

Nonstop8h 30m

C$ 840

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

7:00 p.m.-6:50 p.m.

2 stops17h 50m

Barcelona-El Prat

Thu 11/6

10:05 a.m.-3:05 p.m.

1 stop11h 00m

C$ 843

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

11:45 p.m.-1:00 p.m.

Nonstop7h 15m

Barcelona-El Prat

Thu 8/10

2:50 p.m.-5:20 p.m.

Nonstop8h 30m

C$ 854

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

5:00 p.m.-11:15 a.m.

1 stop12h 15m

Barcelona-El Prat

Mon 21/9

3:15 p.m.-8:43 a.m.

2 stops23h 28m

C$ 890

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

5:00 p.m.-9:00 a.m.

1 stop10h 00m

Barcelona-El Prat

Mon 8/6

6:20 a.m.-6:54 p.m.

2 stops18h 34m

C$ 897

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

9:28 a.m.-8:35 a.m.

2 stops17h 07m

Barcelona-El Prat

Thu 24/9

10:55 a.m.-6:53 p.m.

1 stop13h 58m

C$ 897

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

11:45 p.m.-1:00 p.m.

Nonstop7h 15m

Barcelona-El Prat

Wed 23/9

2:50 p.m.-5:20 p.m.

Nonstop8h 30m

C$ 902

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

5:00 p.m.-3:35 p.m.

1 stop16h 35m

Barcelona-El Prat

Sun 7/6

6:10 a.m.-11:28 p.m.

2 stops23h 18m

C$ 906

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

6:50 p.m.-2:30 p.m.

1 stop13h 40m

Barcelona-El Prat

Mon 28/9

9:15 p.m.-3:00 p.m.

1 stop23h 45m

C$ 922

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

6:50 p.m.-2:30 p.m.

1 stop13h 40m

Barcelona-El Prat

Sat 26/9

9:15 p.m.-3:00 p.m.

1 stop23h 45m

C$ 922

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Montreal to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Montreal 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 Montreal to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Barcelona-El Prat. Price data was last updated on 10 April 2026.

To ensure you get the cheapest price possible for a flight from Montreal to Barcelona-El Prat Airport, you should look to book at least 90 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 Montreal to Barcelona-El Prat Airport?

Currently, February is the cheapest month in which you can book a flight from Montreal to Barcelona-El Prat Airport (average of C$ 612). Flying from Montreal to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 945). 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 YMQ to BCN?

Find hourly flight availability from Montreal to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 April 2026.

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

How much does it cost to fly round-trip from Montreal to Barcelona-El Prat Airport?

What’s the top layover airport for flights from Montreal to Barcelona-El Prat Airport?

Share of one-stop round-trip flights from Montreal to Barcelona-El Prat Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

London (LHR) – chosen by Cheapflights users on 39% of one-stop itineraries from Montreal to Barcelona-El Prat Airport on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Barcelona-El Prat Airport?

Average round-trip fare for 1-stop flights from Montreal to Barcelona-El Prat Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of C$ 731.

What’s the fastest layover option from Montreal to Barcelona-El Prat Airport?

Shortest average travel time for 1-stop one-way flights from Montreal to Barcelona-El Prat Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 10h 18m.

Which airport typically offers the quickest layover for flights from Montreal to Barcelona-El Prat Airport?

Average layover duration for 1-stop one-way flights from Montreal to Barcelona-El Prat Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 1h 00m.

How often are flights from Montreal to Barcelona delayed?

About 12% of weekly flights between Montreal and Barcelona have experienced delays in the past year, with the average delay time being 154 minutes.

What is the most punctual flight time for Montreal to Barcelona flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Barcelona flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 6% of flights being delayed.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated 12 April 2026.
Check out reviews from past customers who have flown with Air Transat,Air Canada, andTAP AIR PORTUGAL from Montreal to Barcelona-El Prat 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
535 reviews
Check prices

Crew

8.4

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

Food

6.8

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
535 reviews
Air Transat
7.7
Good
535 reviews
Check prices

Crew

8.4

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

Food

6.8

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
10,917 reviews
Air Transat
7.7
Good
535 reviews
Check prices

Crew

8.4

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

Food

6.8

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.
TAP AIR PORTUGAL
7.1
Good
2,199 reviews
Air Transat
7.7
Good
535 reviews
Check prices

Crew

8.4

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

Food

6.8

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.
Lufthansa
6.8
Okay
7,915 reviews
Air Transat
7.7
Good
535 reviews
Check prices

Crew

8.4

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

Food

6.8

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.
British Airways
6.7
Okay
7,875 reviews
Air Transat
7.7
Good
535 reviews
Check prices

Crew

8.4

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

Food

6.8

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 Montreal to Barcelona-El Prat. 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 Montreal to Barcelona-El Prat Airport?

    Air Transat and Delta can get you from Montreal to Barcelona-El Prat Airport in just under 7h 15m. Your travel time can differ by up to 10h 35m. Airlines will cover a distance of 5910 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from Montreal to Barcelona-El Prat Airport round-trip from C$ 382. Other airlines that can offer you cheap pricing are British Airways, from C$ 591, and TAP AIR PORTUGAL, from C$ 623. Users have found that SWISS is 59% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 394. Air Transat flights start at C$ 404 while deals on Azores Airlines start at C$ 405 one-way.

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

    Consider Porter Airlines (100%), Air Transat (100%) or Air Canada (81%) when booking your flight. These represent the most reliable airlines when flying from Montreal to Barcelona-El Prat Airport.

  • What are the cheapest flights from Montreal to Barcelona-El Prat Airport?

    Looking at all options, your cheapest flight can be booked for C$ 452. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat) can be booked for C$ 800 on average, our data indicates C$ 1,423 when flying from Montreal to Barcelona-El Prat Airport.

  • Can I find deals for flights from Montreal to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Montreal to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Barcelona-El Prat?

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

  • Can I find deals for business class flights from Montreal to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Montreal to Barcelona-El Prat 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 Montreal to Barcelona-El Prat Airport?

    Currently, February is the cheapest month in which you can book a flight from Montreal to Barcelona-El Prat Airport (average of C$ 612). Flying from Montreal to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 945). 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 Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Santa Susanna
L'Hospitalet de Llobregat

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Fly from Montreal to Barcelona-El Prat on these airlines

Choose from the following airlines for your flight from Montreal to Barcelona-El Prat. Flights are based on user searches made on Cheapflights and were last updated on 12 April 2026.
Air Canada flights from Montreal to Barcelona-El Prat
Air Transat flights from Montreal to Barcelona-El Prat
Air France flights from Montreal to Barcelona-El Prat

Top 10 airlines flying from Montreal to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Montreal to Barcelona-El Prat. 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 12 April 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 382AverageC$ 845FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapestC$ 591AverageC$ 825FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 623AverageC$ 752FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
American AirlinesCheapestC$ 642AverageC$ 916FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Azores AirlinesCheapestC$ 663AverageC$ 791FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Air TransatCheapestC$ 674AverageC$ 946FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapestC$ 689AverageC$ 835FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 692AverageC$ 957FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapestC$ 715AverageC$ 998FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 722AverageC$ 799FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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 Montreal to Barcelona-El Prat?

Cheapflights helps you search for flights from Montreal to Barcelona-El Prat via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Barcelona-El Prat?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Barcelona-El Prat.

Can Cheapflights find flights from Montreal to Barcelona-El Prat with no change fees?

Certainly. Search results for flights to Barcelona-El Prat from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Montreal to Barcelona-El Prat become cheaper?

Not ready to book yet? You can track prices for flights from Montreal to Barcelona-El Prat on Cheapflights with our Price Alert feature and get notified when better prices are available.

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