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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport from C$ 505

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BCN
18 Jun — 25 Jun1
1 adult

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 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 13 June 2025.

Round-trip from

C$ 765

One-way from

C$ 505

Popular in

December

Cheapest in

January

Average price

C$ 1,014

Good round-trip deal

C$ 895 or less

Good one-way deal

C$ 526 or less
Air Transat
  • Air Transat
  • 1/9-23/9
  • Nonstop
  • 15h 45m total
  • Montreal to Barcelona
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6/8
  • 6/8
  • 1 total stop
  • 24h 05m total
  • Montreal to Barcelona
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Highest demand for flights based on searches. 4% potential increase in price (C$ 54 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 June 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 13 June 2025.

Tue 7/1011:45 p.m.YUL - BCN
Nonstop7h 15mAir Transat
Tue 14/102:50 p.m.BCN - YUL
Nonstop8h 30mAir Transat
Deal found 11/6C$ 765
Fri 5/98:05 p.m.YUL - BCN
2 stops21h 05mMultiple Airlines
Thu 25/97:00 a.m.BCN - YUL
1 stop13h 15mMultiple Airlines
Deal found 12/6C$ 776
Sun 15/610:45 p.m.YUL - BCN
1 stop14h 35mTAP AIR PORTUGAL
Tue 24/610:40 p.m.BCN - YUL
1 stop28h 05mTAP AIR PORTUGAL
Deal found 13/6C$ 783
Sun 15/66:30 p.m.YUL - BCN
Nonstop7h 20mAir Canada
Tue 24/61:15 p.m.BCN - YUL
1 stop12h 06mAir Canada
Deal found 13/6C$ 804
Thu 18/96:30 p.m.YUL - BCN
Nonstop7h 20mLufthansa
Thu 2/1012:10 p.m.BCN - YUL
Nonstop8h 20mLufthansa
Deal found 11/6C$ 808
Sun 28/91:30 p.m.YUL - BCN
2 stops13h 20mSWISS
Sun 5/106:00 a.m.BCN - YUL
2 stops20h 53mSWISS
Deal found 12/6C$ 857
Sun 15/610:30 p.m.YUL - BCN
1 stop11h 10mAir France
Sun 22/66:10 a.m.BCN - YUL
1 stop11h 55mAir France
Deal found 12/6C$ 871
Sat 30/811:00 a.m.YUL - BCN
1 stop13h 00mDelta
Mon 8/92:10 p.m.BCN - YUL
1 stop25h 57mDelta
Deal found 11/6C$ 878
Sun 23/118:50 p.m.YUL - BCN
1 stop19h 35mAmerican Airlines
Tue 9/1211:00 a.m.BCN - YUL
2 stops32h 39mAmerican Airlines
Deal found 12/6C$ 924
Thu 3/76:50 p.m.YUL - BCN
1 stop13h 35mKLM
Thu 10/79:20 a.m.BCN - YUL
1 stop13h 35mKLM
Deal found 11/6C$ 926
Sat 4/104:55 p.m.YUL - BCN
1 stop14h 20mUnited Airlines
Fri 10/1011:15 a.m.BCN - YUL
2 stops28h 54mUnited Airlines
Deal found 10/6C$ 977

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 13 June 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 7/10

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

Nonstop7h 15m

Barcelona-El Prat

Tue 14/10

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

Nonstop8h 30m

C$ 765

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 5/9

8:05 p.m.-11:10 p.m.

2 stops21h 05m

Barcelona-El Prat

Thu 25/9

7:00 a.m.-2:15 p.m.

1 stop13h 15m

C$ 776

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 21/8

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

1 stop12h 10m

Barcelona-El Prat

Thu 28/8

11:25 a.m.-9:10 p.m.

1 stop15h 45m

C$ 799

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

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

Nonstop7h 20m

Barcelona-El Prat

Fri 3/10

12:10 p.m.-2:30 p.m.

Nonstop8h 20m

C$ 806

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

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

Nonstop7h 20m

Barcelona-El Prat

Thu 2/10

12:10 p.m.-2:30 p.m.

Nonstop8h 20m

C$ 808

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

1:30 p.m.-8:50 a.m.

2 stops13h 20m

Barcelona-El Prat

Sun 5/10

6:00 a.m.-8:53 p.m.

2 stops20h 53m

C$ 857

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 30/8

6:00 a.m.-7:15 a.m.

2 stops19h 15m

Barcelona-El Prat

Tue 9/9

9:00 a.m.-10:07 a.m.

1 stop31h 07m

C$ 878

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

8:50 p.m.-10:25 p.m.

1 stop19h 35m

Barcelona-El Prat

Tue 9/12

11:00 a.m.-1:39 p.m.

2 stops32h 39m

C$ 924

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 3/7

6:50 p.m.-2:25 p.m.

1 stop13h 35m

Barcelona-El Prat

Thu 10/7

9:20 a.m.-4:55 p.m.

1 stop13h 35m

C$ 926

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

4:55 p.m.-1:15 p.m.

1 stop14h 20m

Barcelona-El Prat

Fri 10/10

11:15 a.m.-10:09 a.m.

2 stops28h 54m

C$ 977

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 22 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 9 June 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 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 13 June 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 13 June 2025.

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

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 20.0 - 91.0 mm per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 20.0 mm.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 13 June 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air Transat from Montreal to Barcelona 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.
Delta
8.0
Very good
7,951 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,951 reviews
Delta
8.0
Very good
7,951 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,360 reviews
Delta
8.0
Very good
7,951 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very good
7,951 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,951 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
SWISS
7.5
Good
1,624 reviews
Delta
8.0
Very good
7,951 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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 Transat, at C$ 765, 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 TAP AIR PORTUGAL and Air Canada. Air Transat is priced at 18% 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 Air Canada, with whom users have recently found tickets for as low as C$ 512. However, be on the lookout for offers from Air Transat and Lufthansa, 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 (96%), United Airlines (96%) or Lufthansa (96%) 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$ 1,308, our data shows the cheapest flight currently is C$ 517. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat), you can expect to pay C$ 366 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 Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
L'Hospitalet de Llobregat
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 13 June 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 298AverageC$ 818FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Azores AirlinesCheapestC$ 681AverageC$ 815FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
TAP AIR PORTUGALCheapestC$ 688AverageC$ 755FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapestC$ 714AverageC$ 820FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 748AverageC$ 825FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapestC$ 750AverageC$ 935FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapestC$ 759AverageC$ 972FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 770AverageC$ 951FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 793AverageC$ 842FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 818AverageC$ 917FlexibilityNo cancel feeOn-time70%
Search British Airways 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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