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Barcelona-El Prat

$356+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Barcelona-El Prat (BCN)

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BCN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat are usually found in January or November, booked 73 days in advance, depart on a Monday or Tuesday 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 July 3, 2025.

Round-trip from

$563
(Air Transat)

One-way from

$356
(Air Transat)

Popular in

December

Cheapest in

January

Average price

$781

Good round-trip deal

$659 or less

Good one-way deal

$387 or less
From Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat
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Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 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 July 3, 2025.

This Air Transat deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/811:45 pmYUL - BCN
Nonstop7h 15mAir Transat
Thu 8/282:50 pmBCN - YUL
Nonstop8h 30mAir Transat
Deal found 7/2$563
This Air Canada deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:30 pmYUL - BCN
1 stop11h 50mAir Canada
Thu 10/167:50 amBCN - YUL
1 stop17h 00mAir Canada
Deal found 7/3$567
This Lufthansa deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:30 pmYUL - BCN
1 stop10h 50mLufthansa
Mon 9/1512:10 pmBCN - YUL
Nonstop8h 00mLufthansa
Deal found 7/1$568
This SWISS deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:40 pmYUL - BCN
1 stop10h 10mSWISS
Fri 9/129:40 amBCN - YUL
2 stops15h 40mSWISS
Deal found 7/3$587
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:23 amYUL - BCN
2 stops14h 57mUnited Airlines
Mon 9/1511:15 amBCN - YUL
2 stops31h 54mUnited Airlines
Deal found 7/3$594
This French Bee deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:00 pmYUL - BCN
1 stop12h 10mMultiple Airlines
Wed 11/125:50 amBCN - YUL
1 stop20h 10mMultiple Airlines
Deal found 7/3$603
This Austrian Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:35 pmYUL - BCN
1 stop19h 15mAustrian Airlines
Tue 9/238:40 pmBCN - YUL
1 stop23h 10mAustrian Airlines
Deal found 7/1$610

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 2,558,603 searches. Data last updated July 3, 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

Fri 8/8

11:45 pm-1:00 pm

Nonstop7h 15m

Barcelona-El Prat

Thu 8/28

2:50 pm-5:20 pm

Nonstop8h 30m

$563

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 9/15

3:30 pm-9:20 am

1 stop11h 50m

Barcelona-El Prat

Thu 10/16

7:50 am-6:50 pm

1 stop17h 00m

$567

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 9/3

4:30 pm-9:20 am

1 stop10h 50m

Barcelona-El Prat

Fri 9/12

12:10 pm-2:10 pm

Nonstop8h 00m

$568

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

4:40 pm-7:10 pm

1 stop20h 30m

Barcelona-El Prat

Thu 9/18

8:00 pm-7:20 pm

2 stops29h 20m

$587

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

11:23 am-8:20 am

2 stops14h 57m

Barcelona-El Prat

Wed 9/24

11:15 am-10:09 am

2 stops28h 54m

$594

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 8/27

11:00 pm-5:10 pm

1 stop12h 10m

Barcelona-El Prat

Wed 11/12

5:50 am-8:00 pm

1 stop20h 10m

$603

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

6:35 pm-7:50 pm

1 stop19h 15m

Barcelona-El Prat

Tue 9/23

8:40 pm-1:50 pm

1 stop23h 10m

$610

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 8/5

11:45 pm-1:00 pm

Nonstop7h 15m

$356

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 7/16

11:00 pm-8:10 pm

1 stop15h 10m

$358

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 7/16

6:30 pm-7:50 am

Nonstop7h 20m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 16 results
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The best insider tips for Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport trip
Airports
YUL

Use YULExpress to pre-book security fast track, available up to 72 hours before departure, for a smoother experience at YUL.

Read more about YULby John Walton
BCN

Take the Aerobus from BCN for a reliable, 25-35 minute ride to central Barcelona with WiFi and USB charging points.

Read more about BCNby Duncan Madden
Our travel experts
John Walton

John Walton

Expert on YUL

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Duncan Madden

Duncan Madden

Expert on BCN

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

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 June 27, 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 73 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 $523). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). 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 July 3, 2025.

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

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 July 3, 2025.

The most flights from YUL to BCN are scheduled on a Tuesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

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 July 3, 2025.
See what other customers who have flown with Air Transat, Azores Airlines, and Austrian Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
407 reviews

Overall

7.8

Comfort

7.4

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.1

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
407 reviews
Air Transat
7.8
Good
407 reviews

Overall

7.8

Comfort

7.4

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.1

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
7.6
Good
66 reviews
Air Transat
7.8
Good
407 reviews

Overall

7.8

Comfort

7.4

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.1

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
809 reviews
Air Transat
7.8
Good
407 reviews

Overall

7.8

Comfort

7.4

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.1

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
1,654 reviews
Air Transat
7.8
Good
407 reviews

Overall

7.8

Comfort

7.4

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.1

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
8,861 reviews
Air Transat
7.8
Good
407 reviews

Overall

7.8

Comfort

7.4

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.1

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?

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport is Air Transat. Our recent data shows that you can find tickets from as low as $563 on this airline. Additional options worth looking into are Air Canada and Lufthansa, starting at $567 and $568 round-trip. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport for 18% less than the average price by searching for these airlines.

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

    $356 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on Air Canada and Lufthansa, with prices starting from $364 and $366, respectively.

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

    The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport are Air Canada (92%), United Airlines (92%) and Lufthansa (92%).

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

    The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport is $384. On average you can expect to pay $605. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat), can usually be booked for $518.

  • 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 $523). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). 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

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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Top 4 airlines flying from Pierre Elliott Trudeau Intl to Barcelona-El Prat

Discover the top 4 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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$536Average$674FlexibilityNo cancel feeOn-time77%
Air TransatCheapest$554Average$700FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$615Average$764FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$618Average$769FlexibilityNo cancel feeOn-time76%

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