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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport from C$ 377

YUL — BCN
9 Nov — 16 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat are usually found in November or May, booked 65 days in advance, depart on a Monday or Thursday and return on a Friday

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

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat

Tue 24/118:20 p.m. -
Nonstop7h 15m
Sun 6/122:55 p.m. -
1 stop30h 15m
Deal found 9/10C$ 648
Sun 29/114:40 p.m. -
1 stop10h 25m
Mon 7/129:55 a.m. -
1 stop11h 15m
Deal found 8/10C$ 649
Tue 17/114:40 p.m. -
1 stop10h 25m
Wed 25/119:55 a.m. -
1 stop11h 15m
Deal found 9/10C$ 651
Tue 8/128:00 p.m. -
Nonstop7h 35m
Wed 13/111:50 a.m. -
1 stop12h 30m
Deal found 9/10C$ 654
Sun 22/118:20 p.m. -
Nonstop7h 15m
Thu 18/39:55 a.m. -
1 stop11h 15m
Deal found 7/10C$ 655
Tue 17/118:20 p.m. -
Nonstop7h 15m
Fri 27/116:20 a.m. -
1 stop14h 50m
Deal found 8/10C$ 657
Mon 19/1011:45 p.m. -
Nonstop7h 15m
Wed 16/129:30 a.m. -
Nonstop9h 00m
Deal found 9/10C$ 658
Mon 9/114:40 p.m. -
1 stop15h 25m
Mon 23/111:35 p.m. -
Nonstop8h 05m
Deal found 6/10C$ 659
Tue 10/114:40 p.m. -
1 stop20h 25m
Wed 18/111:35 p.m. -
Nonstop8h 05m
Deal found 8/10C$ 661
Tue 10/116:30 p.m. -
Nonstop7h 10m
Wed 18/119:30 a.m. -
Nonstop9h 00m
Deal found 8/10C$ 662
Wed 25/118:20 p.m. -
Nonstop7h 15m
Sun 6/128:30 p.m. -
1 stop22h 50m
Deal found 9/10C$ 664

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

Round-trip from

C$ 648

One-way from

C$ 377

Popular in

December

Cheapest in

November

Average price

C$ 867

Good round-trip deal

C$ 688 or less

Good one-way deal

C$ 379 or less
SWISS
  • SWISS
  • 24/11-6/12
  • 1 total stop
  • 37h 30m total
  • Montreal to Barcelona
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Air Transat
  • Air Transat
  • 12/10-31/12
  • Nonstop
  • 7h 15m total
  • Montreal to Barcelona
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Highest demand for flights based on searches. 1% potential increase in price (C$ 18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 49 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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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Cheapflights Fare Finder

 
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.

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Route

Depart

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Price

Cheapest round-trip

MontrealBarcelona

YUL Montreal Pierre Elliott Trudeau Intl - BCN Barcelona-El Prat

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

8:15 p.m.-9:20 a.m.

1 stop31h 05m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 424

MontrealBarcelona

YUL Montreal Pierre Elliott Trudeau Intl - BCN Barcelona-El Prat

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 4/12

8:15 p.m.-9:05 a.m.

1 stop30h 50m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 434

MontrealBarcelona

YUL Montreal Pierre Elliott Trudeau Intl - BCN Barcelona-El Prat

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

9:40 p.m.-11:35 p.m.

1 stop19h 55m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 450

MontrealBarcelona

YUL Montreal Pierre Elliott Trudeau Intl - BCN Barcelona-El Prat

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

9:15 p.m.-9:20 a.m.

1 stop31h 05m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 457

MontrealBarcelona

YUL Montreal Pierre Elliott Trudeau Intl - BCN Barcelona-El Prat

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 13/1

9:40 p.m.-8:55 p.m.

1 stop17h 15m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 463

MontrealBarcelona

YUL Montreal Pierre Elliott Trudeau Intl - BCN Barcelona-El Prat

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 11/12

10:10 p.m.-9:20 p.m.

1 stop17h 10m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 497

MontrealBarcelona

YUL Montreal Pierre Elliott Trudeau Intl - BCN Barcelona-El Prat

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

10:40 p.m.-11:35 p.m.

1 stop19h 55m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 500

MontrealBarcelona

YUL Montreal Pierre Elliott Trudeau Intl - BCN Barcelona-El Prat

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

5:20 p.m.-7:05 p.m.

2 stops19h 45m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 517
Quickest round-trip

MontrealBarcelona

YUL Montreal Pierre Elliott Trudeau Intl - BCN Barcelona-El Prat

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

6:30 p.m.-1:15 p.m.

1 stop12h 45m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 523

MontrealBarcelona

YUL Montreal Pierre Elliott Trudeau Intl - BCN Barcelona-El Prat

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

7:00 a.m.-9:00 a.m.

2 stops20h 00m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 523

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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?

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 64 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, November 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$ 768). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of C$ 1,332). 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?

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport flights typically cost between C$ 749 and C$ 1,047 in November.
The cheapest round-trip price found within the last 5 days was C$ 648 on Multiple Airlines (24 Nov-6 Dec).

Reviews of airlines servicing Barcelona-El Prat

Read reviews from past customers who have flown Air Transat,TAP AIR PORTUGAL, andAir Canada 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
7.7
Good
584 reviews
Check prices

Overall

7.7

Food

6.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

Boarding

8.0

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.7
Good
584 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Overall

7.7

Food

6.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

Boarding

8.0

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
TAP AIR PORTUGAL
7.2
Good
2,385 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Overall

7.7

Food

6.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

Boarding

8.0

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,748 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Overall

7.7

Food

6.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

Boarding

8.0

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Lufthansa
6.8
Okay
8,271 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Overall

7.7

Food

6.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

Boarding

8.0

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
British Airways
6.7
Okay
8,256 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Overall

7.7

Food

6.8

Comfort

7.3

Entertainment

7.1

Crew

8.5

Boarding

8.0

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport can take about 10h 10m. SWISS provides one of the quickest options available for as low as C$ 694. Montreal Pierre Elliott Trudeau Intl Airport and Barcelona-El Prat Airport are separated by a distance of 5910 km. Both multi-stop and direct flights can be found to your destination and back.

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

    British Airways, at C$ 608, 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 Transat. British Airways is priced at 36% 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 Transat, with whom users have recently found tickets for as low as C$ 397. However, be on the lookout for offers from Porter Airlines and Azores Airlines, 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 Porter Airlines (78%), Air Transat (78%) or Air Canada (77%) 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$ 1,971, our data shows the cheapest flight currently is C$ 368. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat), you can expect to pay C$ 601 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, November 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$ 768). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of C$ 1,332). 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
Malgrat de Mar

Browse thousands of different options on Cheapflights for your next trip

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

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

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 608AverageC$ 848FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 621AverageC$ 707FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 688AverageC$ 912FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 689AverageC$ 982FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 696AverageC$ 1,010FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 699AverageC$ 1,008FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapestC$ 702AverageC$ 882FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 705AverageC$ 820FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 712AverageC$ 884FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 768AverageC$ 904FlexibilityNo cancel feeOn-time75%
Search KLM flights

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