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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport from C$ 478

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BCN
19 Jul — 26 Jul1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat are usually found in January or May, booked 71 days in advance, depart on a Sunday or Wednesday and return on a Friday

Cheap flight deals from Pierre Elliott Trudeau Intl to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 14 July 2025.

Round-trip from

C$ 756

One-way from

C$ 478

Popular in

December

Cheapest in

January

Average price

C$ 1,093

Good round-trip deal

C$ 878 or less

Good one-way deal

C$ 529 or less
Air Canada
  • Air Canada
  • 6/9-16/9
  • 2 total stops
  • 25h 15m total
  • Montreal to Barcelona
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Lufthansa
  • Lufthansa
  • 27/7
  • Nonstop
  • 7h 20m total
  • Montreal to Barcelona
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Highest demand for flights based on searches. 3% potential increase in price (C$ 49 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat.
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Find flight deals from Pierre Elliott Trudeau Intl to Barcelona-El Prat

Cheapest flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2025.

Sat 4/104:00 p.m.YUL - BCN
1 stop11h 20mAir Canada
Tue 14/101:15 p.m.BCN - YUL
1 stop12h 05mAir Canada
Deal found 12/7C$ 756
Tue 23/92:10 p.m.YUL - BCN
1 stop13h 10mLufthansa
Fri 17/101:15 p.m.BCN - YUL
1 stop34h 05mLufthansa
Deal found 12/7C$ 758
Sun 26/1011:00 p.m.YUL - BCN
1 stop19h 35mMultiple Airlines
Fri 7/117:50 a.m.BCN - YUL
1 stop18h 10mMultiple Airlines
Deal found 12/7C$ 760
Mon 18/811:45 p.m.YUL - BCN
Nonstop7h 15mAir Transat
Fri 5/92:50 p.m.BCN - YUL
Nonstop8h 30mAir Transat
Deal found 13/7C$ 767
Sun 7/94:40 p.m.YUL - BCN
1 stop19h 10mSWISS
Mon 15/96:00 a.m.BCN - YUL
1 stop15h 00mSWISS
Deal found 13/7C$ 790
Sat 27/92:20 p.m.YUL - BCN
1 stop12h 00mUnited Airlines
Mon 13/103:15 p.m.BCN - YUL
1 stop26h 39mUnited Airlines
Deal found 12/7C$ 811

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 14 July 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

4:30 p.m.-9:20 a.m.

1 stop10h 50m

Barcelona-El Prat

Thu 11/9

1:15 p.m.-9:40 p.m.

1 stop14h 25m

C$ 756

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

6:30 p.m.-7:50 a.m.

Nonstop7h 20m

Barcelona-El Prat

Mon 22/9

8:00 p.m.-3:00 p.m.

1 stop25h 00m

C$ 763

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 18/8

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

Nonstop7h 15m

Barcelona-El Prat

Fri 5/9

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

Nonstop8h 30m

C$ 767

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

6:30 p.m.-7:50 a.m.

Nonstop7h 20m

Barcelona-El Prat

Mon 22/9

8:00 a.m.-4:00 p.m.

1 stop14h 00m

C$ 779

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

1:40 p.m.-8:50 a.m.

2 stops13h 10m

Barcelona-El Prat

Thu 18/9

9:40 a.m.-8:53 p.m.

2 stops17h 13m

C$ 790

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

6:35 p.m.-7:50 p.m.

1 stop19h 15m

Barcelona-El Prat

Tue 16/9

8:40 p.m.-6:20 p.m.

2 stops27h 40m

C$ 815

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 27/7

6:30 p.m.-7:50 a.m.

Nonstop7h 20m

C$ 478

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

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

Nonstop7h 15m

C$ 485

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 13/8

2:30 p.m.-1:20 a.m.

3 stops28h 50m

C$ 487

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

10:45 p.m.-4:55 p.m.

1 stop12h 10m

C$ 489

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/7

Showing 1-10 of 17 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Barcelona-El Prat. Price data was last updated on 11 July 2025.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport, you should look to book at least 71 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 Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport (average of C$ 604). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 789). 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 YUL to BCN?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 14 July 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

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

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

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

Explore weekly flight availability from Pierre Elliott Trudeau Intl 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 14 July 2025.

The most flights from YUL to BCN are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 14 July 2025.
Read reviews from past customers who have flown Air Transat,Austrian Airlines, andAzores Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
414 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.5

Boarding

7.9

Food

6.7

Overall

7.8

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
7.8
Good
414 reviews
Air Transat
7.8
Good
414 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.5

Boarding

7.9

Food

6.7

Overall

7.8

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.
Austrian Airlines
7.6
Good
814 reviews
Air Transat
7.8
Good
414 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.5

Boarding

7.9

Food

6.7

Overall

7.8

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.
Azores Airlines
7.5
Good
67 reviews
Air Transat
7.8
Good
414 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.5

Boarding

7.9

Food

6.7

Overall

7.8

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.
SWISS
7.5
Good
1,657 reviews
Air Transat
7.8
Good
414 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.5

Boarding

7.9

Food

6.7

Overall

7.8

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.
United Airlines
7.4
Good
8,858 reviews
Air Transat
7.8
Good
414 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.5

Boarding

7.9

Food

6.7

Overall

7.8

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 Pierre Elliott Trudeau Intl 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.

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

    Air Canada, at C$ 756, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport.Alternate airlines to your destination round-trip include Lufthansa and Air Transat. Air Canada is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as C$ 478. However, be on the lookout for offers from Air Canada and TAP AIR PORTUGAL, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport consider choosing Air Canada (92%), United Airlines (92%) or Lufthansa (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport is generally C$ 1,347, our data shows the cheapest flight currently is C$ 485. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat), you can expect to pay C$ 617 for that flight.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat that include hotel bookings?

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Barcelona-El Prat.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport (average of C$ 604). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 789). 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
L'Hospitalet de Llobregat
Santa Susanna
Badalona

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Fly from Pierre Elliott Trudeau Intl to Barcelona-El Prat on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Barcelona-El Prat. Flights are based on user searches made on Cheapflights and were last updated on 14 July 2025.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat
Lufthansa flights from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat

Top 10 airlines flying from Pierre Elliott Trudeau Intl to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl 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 14 July 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 299AverageC$ 638FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Azores AirlinesCheapestC$ 685AverageC$ 820FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
TAP AIR PORTUGALCheapestC$ 696AverageC$ 765FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapestC$ 718AverageC$ 847FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapestC$ 736AverageC$ 989FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 749AverageC$ 951FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapestC$ 752AverageC$ 831FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 764AverageC$ 972FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 797AverageC$ 847FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapestC$ 806AverageC$ 906FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat flexibly with Cheapflights today.

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