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Cheap flights from Montreal to Barcelona-El Prat Airport from C$ 334

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BCN
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Barcelona-El Prat are usually found in May or January, booked 69 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 10 March 2026.

Wed 20/510:45 p.m.
YUL
-
BCN
1 stop20h 45m
TAP AIR PORTUGAL
Wed 17/66:00 a.m.
BCN
-
YUL
1 stop20h 45m
TAP AIR PORTUGAL
Deal found 8/3C$ 672
Wed 20/510:45 p.m.
YUL
-
BCN
1 stop17h 05m
TAP AIR PORTUGAL
Wed 24/63:00 p.m.
BCN
-
YUL
1 stop11h 45m
TAP AIR PORTUGAL
Deal found 8/3C$ 673
Fri 22/510:45 p.m.
YUL
-
BCN
1 stop17h 05m
TAP AIR PORTUGAL
Wed 24/66:00 a.m.
BCN
-
YUL
1 stop20h 45m
TAP AIR PORTUGAL
Deal found 10/3C$ 676
Sun 31/510:45 p.m.
YUL
-
BCN
1 stop14h 35m
TAP AIR PORTUGAL
Sat 13/610:40 p.m.
BCN
-
YUL
1 stop28h 30m
TAP AIR PORTUGAL
Deal found 5/3C$ 677
Wed 27/510:45 p.m.
YUL
-
BCN
1 stop17h 05m
TAP AIR PORTUGAL
Tue 16/68:20 p.m.
BCN
-
YUL
1 stop30h 25m
TAP AIR PORTUGAL
Deal found 6/3C$ 678
Wed 3/610:45 p.m.
YUL
-
BCN
1 stop12h 10m
TAP AIR PORTUGAL
Wed 10/63:00 p.m.
BCN
-
YUL
1 stop11h 45m
TAP AIR PORTUGAL
Deal found 5/3C$ 680
Thu 11/610:45 p.m.
YUL
-
BCN
1 stop14h 35m
TAP AIR PORTUGAL
Sun 21/68:25 p.m.
BCN
-
YUL
1 stop30h 45m
TAP AIR PORTUGAL
Deal found 6/3C$ 681
Mon 25/510:45 p.m.
YUL
-
BCN
1 stop20h 45m
TAP AIR PORTUGAL
Fri 5/611:25 a.m.
BCN
-
YUL
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 7/3C$ 683
Wed 27/510:45 p.m.
YUL
-
BCN
1 stop14h 35m
TAP AIR PORTUGAL
Wed 17/611:25 a.m.
BCN
-
YUL
1 stop15h 20m
TAP AIR PORTUGAL
Deal found 9/3C$ 684
Wed 3/610:45 p.m.
YUL
-
BCN
1 stop12h 10m
TAP AIR PORTUGAL
Fri 19/63:00 p.m.
BCN
-
YUL
1 stop12h 10m
TAP AIR PORTUGAL
Deal found 9/3C$ 685
Sun 12/47:00 p.m.
YUL
-
BCN
1 stop16h 10m
Delta
Mon 20/41:25 p.m.
BCN
-
YUL
1 stop33h 30m
Delta
Deal found 9/3C$ 687
Mon 4/59:30 a.m.
YUL
-
BCN
1 stop17h 15m
Delta
Tue 19/510:55 a.m.
BCN
-
YUL
1 stop27h 44m
Delta
Deal found 9/3C$ 688

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 10 March 2026.

Round-trip from

C$ 672

One-way from

C$ 334

Popular in

December

Cheapest in

May

Average price

C$ 868

Good round-trip deal

C$ 696 or less

Good one-way deal

C$ 632 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 20/5-3/6
  • 2 total stops
  • 32h 25m total
  • Montreal to Barcelona
Search Deals
30/3
  • 30/3
  • 1 total stop
  • 15h 45m total
  • Montreal to Barcelona
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 10 March 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

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

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

1 stop10h 00m

Barcelona-El Prat

Wed 15/4

11:10 a.m.-4:55 p.m.

1 stop11h 45m

C$ 740

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

7:00 p.m.-3:35 p.m.

1 stop14h 35m

Barcelona-El Prat

Mon 20/4

6:20 a.m.-4:55 p.m.

1 stop16h 35m

C$ 756

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

6:50 p.m.-6:50 p.m.

1 stop18h 00m

Barcelona-El Prat

Thu 16/4

3:15 p.m.-11:59 a.m.

2 stops26h 44m

C$ 769

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

11:00 p.m.-5:25 p.m.

1 stop12h 25m

Barcelona-El Prat

Fri 12/6

6:10 a.m.-9:00 p.m.

1 stop20h 50m

C$ 776

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

11:00 p.m.-10:45 p.m.

1 stop17h 45m

Barcelona-El Prat

Mon 27/4

6:10 a.m.-9:00 p.m.

1 stop20h 50m

C$ 802

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

6:45 a.m.-8:20 a.m.

2 stops19h 35m

Barcelona-El Prat

Wed 15/4

11:15 a.m.-5:37 p.m.

2 stops36h 22m

C$ 817
Quickest round-trip

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

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

Nonstop7h 15m

Barcelona-El Prat

Sat 20/6

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

Nonstop8h 30m

C$ 849

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

5:50 p.m.-8:20 a.m.

1 stop32h 30m

Barcelona-El Prat

Mon 20/4

11:15 a.m.-10:06 p.m.

2 stops16h 51m

C$ 849

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

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

2 stops17h 50m

Barcelona-El Prat

Sat 13/6

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

2 stops23h 28m

C$ 851

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

8:40 p.m.-2:55 p.m.

1 stop12h 15m

Barcelona-El Prat

Thu 18/6

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

Nonstop8h 15m

C$ 894

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 21 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 6 March 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$ 598). Flying from Montreal to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 927). 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 10 March 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.

Weekly flight availability from Montreal to Barcelona-El Prat Airport

Explore weekly flight availability from Montreal to Barcelona-El Prat. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 March 2026.

The most flights from YMQ to BCN are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 41% 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.

Ponta Delgada (PDL) is the most affordable 1-stop option, with an average round-trip price of C$ 627.

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 150 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 10 March 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
520 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Boarding

7.9

Food

6.8

Overall

7.7

Crew

8.5

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
520 reviews
Air Transat
7.7
Good
520 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Boarding

7.9

Food

6.8

Overall

7.7

Crew

8.5

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
10,800 reviews
Air Transat
7.7
Good
520 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Boarding

7.9

Food

6.8

Overall

7.7

Crew

8.5

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
2,162 reviews
Air Transat
7.7
Good
520 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Boarding

7.9

Food

6.8

Overall

7.7

Crew

8.5

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
7,841 reviews
Air Transat
7.7
Good
520 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Boarding

7.9

Food

6.8

Overall

7.7

Crew

8.5

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
7,781 reviews
Air Transat
7.7
Good
520 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Boarding

7.9

Food

6.8

Overall

7.7

Crew

8.5

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?

    Delta can get you from Montreal to Barcelona-El Prat Airport in just under 10h. 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$ 297. Other airlines that can offer you cheap pricing are British Airways, from C$ 606, and TAP AIR PORTUGAL, from C$ 606. Users have found that SWISS is 67% 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$ 358. Porter Airlines flights start at C$ 386 while deals on Air Transat start at C$ 397 one-way.

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

    Consider Air Canada (70%), United Airlines (70%) or Lufthansa (70%) 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$ 567. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat) can be booked for C$ 540 on average, our data indicates C$ 773 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$ 598). Flying from Montreal to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 927). 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 10 March 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 297AverageC$ 633FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapestC$ 606AverageC$ 821FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 606AverageC$ 761FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
American AirlinesCheapestC$ 630AverageC$ 898FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 661AverageC$ 917FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapestC$ 675AverageC$ 819FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 678AverageC$ 938FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapestC$ 708AverageC$ 984FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 708AverageC$ 774FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 722AverageC$ 967FlexibilityNo 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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