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Cheap flights from Montreal to Barcelona-El Prat Airport from C$ 435

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BCN
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal to Barcelona-El Prat are usually found in March or May, 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 16 September 2025.

Round-trip from

C$ 735

One-way from

C$ 435

Popular in

December

Cheapest in

March

Average price

C$ 919

Good round-trip deal

C$ 802 or less

Good one-way deal

C$ 500 or less
Delta
  • Delta
  • 1/2-21/2
  • 3 total stops
  • 34h 34m total
  • Montreal to Barcelona
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22/9
  • 22/9
  • 2 total stops
  • 18h 25m total
  • Montreal to Barcelona
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Highest demand for flights based on searches. 5% potential increase in price (C$ 77 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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

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 16 September 2025.

Tue 23/97:00 a.m.YUL - BCN
1 stop17h 00mDelta
Sat 27/92:10 p.m.BCN - YUL
1 stop25h 56mDelta
Deal found 16/9C$ 735
Sun 5/108:00 a.m.YUL - BCN
1 stop19h 20mAir Canada
Thu 23/101:15 p.m.BCN - YUL
1 stop18h 35mAir Canada
Deal found 16/9C$ 736
Sat 20/97:00 p.m.YUL - BCN
1 stop10h 15mDelta
Thu 25/92:10 p.m.BCN - YUL
2 stops27h 24mDelta
Deal found 14/9C$ 738
Sun 28/95:00 a.m.YUL - BCN
1 stop22h 20mMultiple Airlines
Fri 17/108:00 a.m.BCN - YUL
2 stops18h 53mMultiple Airlines
Deal found 14/9C$ 739
Tue 14/106:15 p.m.YUL - BCN
Nonstop7h 35mMultiple Airlines
Tue 21/108:00 p.m.BCN - YUL
1 stop25h 00mMultiple Airlines
Deal found 14/9C$ 740
Wed 22/1010:10 p.m.YUL - BCN
1 stop11h 40mAmerican Airlines
Wed 12/1112:30 p.m.BCN - YUL
1 stop29h 45mAmerican Airlines
Deal found 14/9C$ 742
Tue 4/118:05 p.m.YUL - BCN
Nonstop7h 30mAir Canada
Tue 16/121:35 p.m.BCN - YUL
Nonstop8h 35mAir Canada
Deal found 14/9C$ 743
Tue 4/118:05 p.m.YUL - BCN
Nonstop7h 30mLufthansa
Mon 10/111:35 p.m.BCN - YUL
Nonstop8h 35mLufthansa
Deal found 16/9C$ 745
Mon 10/112:29 p.m.YUL - BCN
2 stops15h 26mAmerican Airlines
Wed 19/1112:30 p.m.BCN - YUL
1 stop29h 45mAmerican Airlines
Deal found 15/9C$ 746
Wed 5/117:00 a.m.YUL - BCN
2 stops24h 05mAmerican Airlines
Mon 10/1111:00 a.m.BCN - YUL
2 stops32h 46mAmerican Airlines
Deal found 16/9C$ 747
Tue 14/106:15 p.m.YUL - BCN
Nonstop7h 35mAir Canada
Thu 23/106:00 a.m.BCN - YUL
2 stops24h 40mAir Canada
Deal found 14/9C$ 749
Sun 5/106:15 p.m.YUL - BCN
Nonstop7h 35mAir Canada
Fri 24/106:00 a.m.BCN - YUL
2 stops20h 35mAir Canada
Deal found 16/9C$ 750

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 16 September 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

Mon 1/12

8:00 p.m.-9:35 a.m.

Nonstop7h 35m

Barcelona-El Prat

Thu 11/12

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

Nonstop8h 35m

C$ 743

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

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

Nonstop7h 30m

Barcelona-El Prat

Wed 12/11

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

Nonstop8h 35m

C$ 743

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

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

Nonstop7h 30m

Barcelona-El Prat

Fri 14/11

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

Nonstop8h 35m

C$ 743

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

Wed 12/11

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

Nonstop8h 35m

C$ 743

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

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

Nonstop7h 30m

Barcelona-El Prat

Tue 18/11

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

Nonstop8h 35m

C$ 745

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

7:00 p.m.-11:15 a.m.

1 stop10h 15m

Barcelona-El Prat

Thu 2/10

9:00 a.m.-11:56 p.m.

2 stops44h 56m

C$ 746

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

8:30 a.m.-8:20 a.m.

1 stop17h 50m

Barcelona-El Prat

Thu 2/10

11:15 a.m.-3:00 p.m.

1 stop33h 45m

C$ 763

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

6:00 a.m.-8:20 a.m.

2 stops20h 20m

Barcelona-El Prat

Tue 30/9

11:15 a.m.-10:29 a.m.

2 stops29h 14m

C$ 763

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

7:00 a.m.-11:15 a.m.

2 stops22h 15m

Barcelona-El Prat

Wed 1/10

9:30 a.m.-11:29 p.m.

2 stops19h 59m

C$ 771

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

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

Nonstop7h 30m

Barcelona-El Prat

Thu 11/12

7:30 a.m.-4:25 p.m.

2 stops14h 55m

C$ 783

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 21 results
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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 12 September 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, January is the cheapest month in which you can book a flight from Montreal to Barcelona-El Prat Airport (average of C$ 604). Flying from Montreal to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 795). 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 16 September 2025.

It’s optimal to fly from Montreal to Barcelona-El Prat Airport at noon. By choosing this option you can save up to 9% 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 Tuesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 16 September 2025.

The most flights from YMQ to BCN are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, 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 27% 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$ 817.

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 16 September 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
7.7
Good
438 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air France
7.4
Good
1,468 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
TAP AIR PORTUGAL
7.1
Good
1,975 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Lufthansa
6.8
Okay
7,407 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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?

    Lufthansa can get you from Montreal to Barcelona-El Prat Airport in just under 7h 35m. Your travel time will be generally consistent. Airlines will cover a distance of 5910 km. Most flights are nonstop.

  • 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$ 312. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from C$ 646, and Azores Airlines, from C$ 692. 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 (93%), Air Canada (65%) or United Airlines (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$ 459. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat) can be booked for C$ 670 on average, our data indicates C$ 2,231 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, January is the cheapest month in which you can book a flight from Montreal to Barcelona-El Prat Airport (average of C$ 604). Flying from Montreal to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 795). 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

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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 16 September 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 302AverageC$ 643FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapestC$ 646AverageC$ 829FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 692AverageC$ 824FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
American AirlinesCheapestC$ 694AverageC$ 921FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 717AverageC$ 896FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 725AverageC$ 903FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapestC$ 730AverageC$ 1,003FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 732AverageC$ 974FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 742AverageC$ 984FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 764AverageC$ 876FlexibilityNo cancel feeOn-time77%
Search Air France 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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