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Cheap flights from Montreal to Barcelona-El Prat 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BCN
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Barcelona-El Prat are usually found in January or May, booked 69 days in advance, depart on a Sunday or Wednesday and return on a Friday

Cheap 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 January 2026.

Round-trip from

C$ 650

One-way from

C$ 340

Popular in

December

Cheapest in

January

Average price

C$ 844

Good round-trip deal

C$ 758 or less

Good one-way deal

C$ 612 or less
American Airlines
  • American Airlines
  • 15/2-10/3
  • 2 total stops
  • 60h 19m total
  • Montreal to Barcelona
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6/2
  • 6/2
  • 1 total stop
  • 16h 20m total
  • Montreal to Barcelona
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Montreal (YMQ) to Barcelona-El Prat.
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Price to beat on a one-way flight from Montreal (YMQ) to Barcelona-El Prat.
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Find 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 January 2026.

Sun 15/28:40 p.m.
YUL
-
BCN
1 stop19h 50m
American Airlines
Mon 2/312:30 p.m.
BCN
-
YUL
1 stop16h 26m
American Airlines
Deal found 12/1C$ 650
Mon 19/18:40 p.m.
YUL
-
BCN
1 stop15h 15m
American Airlines
Mon 26/112:30 p.m.
BCN
-
YUL
1 stop16h 29m
American Airlines
Deal found 12/1C$ 651
Tue 24/27:12 a.m.
YUL
-
BCN
2 stops19h 48m
American Airlines
Tue 10/36:10 p.m.
BCN
-
YUL
2 stops23h 14m
American Airlines
Deal found 11/1C$ 655
Sun 15/27:12 a.m.
YUL
-
BCN
2 stops19h 48m
American Airlines
Mon 9/36:10 p.m.
BCN
-
YUL
2 stops24h 35m
American Airlines
Deal found 10/1C$ 657
Tue 28/44:40 p.m.
YUL
-
BCN
1 stop10h 40m
Air Canada
Wed 6/512:15 p.m.
BCN
-
YUL
Nonstop8h 15m
Air Canada
Deal found 11/1C$ 659
Wed 25/212:59 p.m.
YUL
-
BCN
2 stops25h 26m
American Airlines
Tue 10/36:10 p.m.
BCN
-
YUL
2 stops23h 14m
American Airlines
Deal found 11/1C$ 661
Tue 7/410:00 p.m.
YUL
-
BCN
1 stop10h 15m
Multiple Airlines
Tue 14/43:15 p.m.
BCN
-
YUL
1 stop11h 00m
Multiple Airlines
Deal found 12/1C$ 662
Sun 15/28:40 p.m.
YUL
-
BCN
1 stop19h 50m
American Airlines
Fri 27/212:30 p.m.
BCN
-
YUL
1 stop16h 26m
American Airlines
Deal found 12/1C$ 664
Tue 31/310:00 p.m.
YUL
-
BCN
1 stop29h 20m
American Airlines
Fri 17/46:40 p.m.
BCN
-
YUL
2 stops25h 12m
American Airlines
Deal found 11/1C$ 665
Mon 6/49:15 p.m.
YUL
-
BCN
2 stops30h 05m
Multiple Airlines
Tue 14/412:15 p.m.
BCN
-
YUL
Nonstop8h 15m
Multiple Airlines
Deal found 10/1C$ 666
Tue 14/410:00 p.m.
YUL
-
BCN
1 stop18h 45m
Multiple Airlines
Tue 21/410:15 a.m.
BCN
-
YUL
1 stop16h 00m
Multiple Airlines
Deal found 12/1C$ 668
Mon 19/18:40 p.m.
YUL
-
BCN
1 stop19h 50m
Multiple Airlines
Mon 26/15:00 p.m.
BCN
-
YUL
1 stop31h 45m
Multiple Airlines
Deal found 12/1C$ 669

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 January 2026.
Use the filters below to find and compare flights from Montreal to Barcelona-El Prat Airport that are best for you.

Fly from

Montreal

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

8:40 p.m.-10:30 p.m.

1 stop19h 50m

Barcelona-El Prat

Sun 1/3

5:00 p.m.-6:45 p.m.

1 stop31h 45m

C$ 670

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

9:50 p.m.-4:30 p.m.

1 stop13h 40m

Barcelona-El Prat

Sun 12/4

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

1 stop28h 55m

C$ 670

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

8:40 p.m.-10:30 p.m.

1 stop19h 50m

Barcelona-El Prat

Sun 1/3

9:20 p.m.-6:45 p.m.

1 stop27h 25m

C$ 670

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

8:40 p.m.-4:05 p.m.

1 stop13h 25m

Barcelona-El Prat

Mon 16/3

1:35 p.m.-8:05 p.m.

1 stop11h 30m

C$ 672

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

8:40 p.m.-7:45 p.m.

1 stop17h 05m

Barcelona-El Prat

Tue 17/3

7:00 p.m.-8:05 p.m.

1 stop30h 05m

C$ 672

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

8:40 p.m.-10:30 p.m.

1 stop19h 50m

Barcelona-El Prat

Wed 18/3

6:40 a.m.-8:05 p.m.

1 stop18h 25m

C$ 672

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

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

Nonstop7h 15m

Barcelona-El Prat

Thu 18/6

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

Nonstop8h 30m

C$ 673

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

6:35 p.m.-8:00 a.m.

Nonstop7h 25m

Barcelona-El Prat

Tue 14/4

12:15 p.m.-2:30 p.m.

Nonstop8h 15m

C$ 673

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

8:40 p.m.-9:10 a.m.

1 stop30h 30m

Barcelona-El Prat

Tue 3/3

7:00 p.m.-6:45 p.m.

1 stop29h 45m

C$ 684

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

9:40 p.m.-8:00 p.m.

1 stop16h 20m

C$ 340

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 19 results
1
2

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 9 January 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 69 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$ 620). Flying from Montreal to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 948). 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 January 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$ 705.

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 Ponta Delgada (PDL) have the shortest average one-way travel time for 1-stop routes: 9h 50m.

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 Ponta Delgada (PDL) offer the fastest connection on this route, with an average layover time of 1h 36m.

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 155 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?

Saturday 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 5% 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 January 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
493 reviews
Check prices

Food

6.8

Entertainment

7.1

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

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
493 reviews
Air Transat
7.7
Good
493 reviews
Check prices

Food

6.8

Entertainment

7.1

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

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
10,618 reviews
Air Transat
7.7
Good
493 reviews
Check prices

Food

6.8

Entertainment

7.1

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

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
2,116 reviews
Air Transat
7.7
Good
493 reviews
Check prices

Food

6.8

Entertainment

7.1

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

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
7,709 reviews
Air Transat
7.7
Good
493 reviews
Check prices

Food

6.8

Entertainment

7.1

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

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
7,665 reviews
Air Transat
7.7
Good
493 reviews
Check prices

Food

6.8

Entertainment

7.1

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

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?

    British Airways can get you from Montreal to Barcelona-El Prat Airport in just under 15h 45m. Your travel time can differ by up to . Airlines will cover a distance of 5910 km.

  • 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$ 304. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from C$ 620, and British Airways, from C$ 627. Users have found that SWISS is 68% 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 Azores Airlines, which is currently one of the cheapest options available, starting at C$ 367. Porter Airlines flights start at C$ 375 while deals on Air Transat start at C$ 407 one-way.

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

    Consider Air Canada (65%), United Airlines (65%) or Lufthansa (65%) 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$ 605. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat) can be booked for C$ 662 on average, our data indicates C$ 2,413 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$ 620). Flying from Montreal to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 948). 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

Browse thousands of different options on Cheapflights for your next trip

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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 January 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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 304AverageC$ 578FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapestC$ 620AverageC$ 754FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 627AverageC$ 857FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapestC$ 644AverageC$ 918FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Azores AirlinesCheapestC$ 665AverageC$ 773FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Air TransatCheapestC$ 717AverageC$ 962FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapestC$ 730AverageC$ 1,008FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 731AverageC$ 805FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air FranceCheapestC$ 748AverageC$ 874FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 750AverageC$ 999FlexibilityNo 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 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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