Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal to Barcelona-El Prat Airport from C$ 348

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BCN
21 Nov — 28 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal to Barcelona-El Prat are usually found in May or February, booked 75 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 22 October 2025.

Round-trip from

C$ 741

One-way from

C$ 348

Popular in

December

Cheapest in

May

Average price

C$ 915

Good round-trip deal

C$ 843 or less

Good one-way deal

C$ 547 or less
Delta
  • Delta
  • 15/3-10/5
  • 3 total stops
  • 37h 13m total
  • Montreal to Barcelona
Search Deals
5/12
  • 5/12
  • 1 total stop
  • 19h 55m total
  • Montreal to Barcelona
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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

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 22 October 2025.

Thu 4/126:00 a.m.YUL - BCN
2 stops20h 00mDelta
Tue 9/1210:15 a.m.BCN - YUL
2 stops19h 17mDelta
Deal found 20/10C$ 741
Wed 12/115:00 p.m.YUL - BCN
1 stop16h 00mDelta
Sun 16/111:00 p.m.BCN - YUL
1 stop34h 20mDelta
Deal found 21/10C$ 742
Thu 13/117:05 p.m.YUL - BCN
1 stop12h 55mDelta
Tue 18/111:00 p.m.BCN - YUL
1 stop34h 20mDelta
Deal found 20/10C$ 744
Sat 8/118:05 p.m.YUL - BCN
Nonstop7h 30mLufthansa
Fri 14/111:35 p.m.BCN - YUL
Nonstop8h 35mLufthansa
Deal found 21/10C$ 745
Mon 10/119:26 a.m.YUL - BCN
1 stop16h 34mDelta
Fri 14/116:00 a.m.BCN - YUL
1 stop17h 20mDelta
Deal found 20/10C$ 747
Thu 6/118:05 p.m.YUL - BCN
Nonstop7h 30mAir Canada
Wed 12/111:35 p.m.BCN - YUL
Nonstop8h 35mAir Canada
Deal found 21/10C$ 748
Thu 6/118:05 p.m.YUL - BCN
Nonstop7h 30mMultiple Airlines
Thu 13/112:55 p.m.BCN - YUL
1 stop30h 15mMultiple Airlines
Deal found 21/10C$ 751
Thu 13/118:05 p.m.YUL - BCN
Nonstop7h 30mMultiple Airlines
Wed 19/119:55 a.m.BCN - YUL
1 stop11h 15mMultiple Airlines
Deal found 20/10C$ 752
Fri 7/112:29 p.m.YUL - BCN
2 stops23h 21mAmerican Airlines
Tue 11/1111:20 a.m.BCN - YUL
1 stop13h 25mAmerican Airlines
Deal found 21/10C$ 754
Sun 7/129:35 a.m.YUL - BCN
1 stop16h 25mDelta
Thu 25/126:00 a.m.BCN - YUL
1 stop15h 20mDelta
Deal found 20/10C$ 755
Mon 10/116:00 a.m.YUL - BCN
2 stops20h 00mDelta
Sat 15/116:00 a.m.BCN - YUL
1 stop15h 20mDelta
Deal found 20/10C$ 756
Tue 18/114:45 p.m.YUL - BCN
1 stop10h 20mMultiple Airlines
Tue 25/111:35 p.m.BCN - YUL
Nonstop8h 35mMultiple Airlines
Deal found 21/10C$ 758

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 22 October 2025.
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

Tue 4/11

4:39 p.m.-4:30 p.m.

2 stops17h 51m

Barcelona-El Prat

Thu 13/11

10:15 a.m.-11:26 p.m.

2 stops19h 11m

C$ 786

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

7:05 p.m.-11:10 a.m.

1 stop10h 05m

Barcelona-El Prat

Tue 9/12

12:15 p.m.-11:32 p.m.

2 stops17h 17m

C$ 792

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

4:39 p.m.-4:30 p.m.

2 stops17h 51m

Barcelona-El Prat

Wed 12/11

6:00 a.m.-5:20 p.m.

1 stop17h 20m

C$ 792

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

5:00 p.m.-11:10 a.m.

1 stop12h 10m

Barcelona-El Prat

Thu 27/11

6:00 a.m.-3:20 p.m.

2 stops15h 20m

C$ 796

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

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

Nonstop7h 30m

Barcelona-El Prat

Fri 21/11

1:35 p.m.-4:10 p.m.

Nonstop8h 35m

C$ 796

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

5:00 p.m.-8:50 a.m.

1 stop9h 50m

Barcelona-El Prat

Tue 2/12

6:00 a.m.-3:20 p.m.

2 stops15h 20m

C$ 796

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

4:45 p.m.-2:05 p.m.

1 stop15h 20m

Barcelona-El Prat

Thu 13/11

6:45 a.m.-3:10 p.m.

1 stop14h 25m

C$ 799

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

8:05 p.m.-9:35 a.m.

Nonstop7h 30m

Barcelona-El Prat

Mon 17/11

1:35 p.m.-4:10 p.m.

Nonstop8h 35m

C$ 815

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

4:39 p.m.-4:30 p.m.

2 stops17h 51m

Barcelona-El Prat

Sun 9/11

12:15 p.m.-3:20 p.m.

1 stop33h 05m

C$ 818

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

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

2 stops17h 35m

Barcelona-El Prat

Mon 24/11

10:30 a.m.-9:42 p.m.

2 stops17h 12m

C$ 820

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 20 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 17 October 2025.

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 75 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, April is the cheapest month in which you can book a flight from Montreal to Barcelona-El Prat Airport (average of C$ 651). Flying from Montreal to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 968). 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 22 October 2025.

It’s optimal to fly from Montreal to Barcelona-El Prat Airport at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Montreal to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Barcelona-El Prat. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal to Barcelona-El Prat Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 30% 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$ 741.

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 38m.

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 22 October 2025.
Check out reviews from past customers who have flown with Air Transat,Air France, andAir Canada 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
7.8
Good
466 reviews
Check prices

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
466 reviews
Air Transat
7.8
Good
466 reviews
Check prices

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air France
7.4
Good
1,477 reviews
Air Transat
7.8
Good
466 reviews
Check prices

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,338 reviews
Air Transat
7.8
Good
466 reviews
Check prices

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,507 reviews
Air Transat
7.8
Good
466 reviews
Check prices

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
British Airways
6.7
Okay
7,466 reviews
Air Transat
7.8
Good
466 reviews
Check prices

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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, Air France, and Lufthansa can get you from Montreal to Barcelona-El Prat Airport in just under 7h 30m. Your travel time can differ by up to 10h 21m. 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$ 317. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from C$ 653, and Azores Airlines, from C$ 703. Users have found that SWISS is 67% cheaper than the other options available to this destination.

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

    Consider Air Transat (96%), Porter Airlines (91%) or Air Canada (82%) 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$ 393. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat) can be booked for C$ 625 on average, our data indicates C$ 2,390 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, April is the cheapest month in which you can book a flight from Montreal to Barcelona-El Prat Airport (average of C$ 651). Flying from Montreal to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 968). 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
Badalona
L'Hospitalet de Llobregat

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 22 October 2025.
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 22 October 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 317AverageC$ 708FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapestC$ 653AverageC$ 844FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 703AverageC$ 824FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
American AirlinesCheapestC$ 704AverageC$ 929FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 729AverageC$ 892FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Porter AirlinesCheapestC$ 732AverageC$ 800FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 736AverageC$ 930FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 737AverageC$ 990FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapestC$ 739AverageC$ 1,009FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 749AverageC$ 1,004FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.