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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona from $317

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona

Cheap round-trip flights

Delta Logo
6:00 am - 8:00 amYUL-BCN
20h 00m2 stops
Delta Logo
10:15 am - 6:49 pmBCN-YUL
14h 34m1 stop
$532Delta
Find Deal
Sun, Feb 1 - Fri, Feb 20
Multiple Airlines Logo
7:05 pm - 3:00 pmYUL-BCN
13h 55m1 stop
Multiple Airlines Logo
10:05 am - 5:20 pmBCN-YUL
13h 15m1 stop
$534Multiple Airlines
Find Deal
Fri, Jan 30 - Fri, Feb 13
Multiple Airlines Logo
7:05 pm - 3:00 pmYUL-BCN
13h 55m1 stop
Multiple Airlines Logo
10:05 am - 5:20 pmBCN-YUL
13h 15m1 stop
$535Multiple Airlines
Find Deal
Fri, Jan 30 - Fri, Feb 13
Multiple Airlines Logo
5:00 pm - 11:10 amYUL-BCN
12h 10m1 stop
Multiple Airlines Logo
10:05 am - 5:20 pmBCN-YUL
13h 15m1 stop
$536Multiple Airlines
Find Deal
Thu, Feb 5 - Fri, Feb 20
Lufthansa Logo
8:05 pm - 9:35 amYUL-BCN
7h 30mnonstop
Lufthansa Logo
1:35 pm - 4:10 pmBCN-YUL
8h 35mnonstop
$539Lufthansa
Find Deal
Mon, Nov 3 - Tue, Nov 11
Lufthansa Logo
6:30 pm - 7:50 amYUL-BCN
7h 20mnonstop
Lufthansa Logo
1:30 pm - 9:00 pmBCN-YUL
13h 30m1 stop
$540Lufthansa
Find Deal
Mon, Sep 29 - Wed, Oct 22
American Airlines Logo
9:55 am - 9:00 amYUL-BCN
17h 05m1 stop
American Airlines Logo
12:30 pm - 10:45 pmBCN-YUL
16h 15m2 stops
$551American Airlines
Find Deal
Wed, Jan 7 - Wed, Jan 21
United Airlines Logo
4:55 pm - 1:15 pmYUL-BCN
14h 20m1 stop
United Airlines Logo
11:15 am - 3:00 pmBCN-YUL
33h 45m1 stop
$552United Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 10
United Airlines Logo
8:30 am - 9:00 amYUL-BCN
18h 30m2 stops
United Airlines Logo
11:15 am - 8:29 amBCN-YUL
27h 14m2 stops
$553United Airlines
Find Deal
Thu, Oct 9 - Sat, Oct 18
Air Canada Logo
4:45 pm - 9:05 amYUL-BCN
10h 20m1 stop
Air Canada Logo
9:55 am - 3:10 pmBCN-YUL
11h 15m1 stop
$575Air Canada
Find Deal
Wed, Nov 12 - Wed, Nov 19

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport flight tickets
United Airlines
Sep 27
YUL4:55 pmMontreal Pierre Elliott Trudeau Intl
14h 20m
1 stop
BCN1:15 pmBarcelona-El Prat
Oct 10
BCN11:15 amBarcelona-El Prat
33h 45m
1 stop
YUL3:00 pmMontreal Pierre Elliott Trudeau Intl
$552
Find similar
United Airlines
Oct 9
YUL8:30 amMontreal Pierre Elliott Trudeau Intl
18h 30m
2 stops
BCN9:00 amBarcelona-El Prat
Oct 18
BCN11:15 amBarcelona-El Prat
27h 14m
2 stops
YUL8:29 amMontreal Pierre Elliott Trudeau Intl
$553
Find similar
United Airlines
Sep 27
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
30h 20m
1 stop
BCN8:20 amBarcelona-El Prat
Oct 7
BCN11:15 amBarcelona-El Prat
29h 20m
2 stops
YUL10:35 amMontreal Pierre Elliott Trudeau Intl
$555
Find similar

SWISS flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

Our best SWISS deals on Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport flight tickets
SWISS
Nov 11
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
10h 20m
1 stop
BCN9:05 amBarcelona-El Prat
Nov 21
BCN6:45 amBarcelona-El Prat
18h 37m
2 stops
YUL7:22 pmMontreal Pierre Elliott Trudeau Intl
$582
Find similar
SWISS
Nov 6
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
15h 20m
1 stop
BCN2:05 pmBarcelona-El Prat
Nov 27
BCN7:50 pmBarcelona-El Prat
29h 32m
2 stops
YUL7:22 pmMontreal Pierre Elliott Trudeau Intl
$583
Find similar
SWISS
Nov 11
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
15h 20m
1 stop
BCN2:05 pmBarcelona-El Prat
Nov 18
BCN6:45 amBarcelona-El Prat
18h 37m
2 stops
YUL7:22 pmMontreal Pierre Elliott Trudeau Intl
$585
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated September 17, 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

Fly to

Route

Depart

Return

Price

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

6:00 am-8:00 am

2 stops20h 00m

Barcelona-El Prat

Fri 2/20

10:15 am-6:49 pm

1 stop14h 34m

$532

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 1/30

7:05 pm-3:00 pm

1 stop13h 55m

Barcelona-El Prat

Fri 2/13

10:05 am-5:20 pm

1 stop13h 15m

$534

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 1/30

7:05 pm-3:00 pm

1 stop13h 55m

Barcelona-El Prat

Fri 2/13

10:05 am-5:20 pm

1 stop13h 15m

$535

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

5:00 pm-11:10 am

1 stop12h 10m

Barcelona-El Prat

Fri 2/20

10:05 am-5:20 pm

1 stop13h 15m

$536

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 11/3

8:05 pm-9:35 am

Nonstop7h 30m

Barcelona-El Prat

Tue 11/11

1:35 pm-4:10 pm

Nonstop8h 35m

$539

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 9/29

6:30 pm-7:50 am

Nonstop7h 20m

Barcelona-El Prat

Wed 10/22

1:30 pm-9:00 pm

1 stop13h 30m

$540

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

9:55 am-9:00 am

1 stop17h 05m

Barcelona-El Prat

Wed 1/21

12:30 pm-10:45 pm

2 stops16h 15m

$551

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 9/27

4:55 pm-1:15 pm

1 stop14h 20m

Barcelona-El Prat

Fri 10/10

11:15 am-3:00 pm

1 stop33h 45m

$552

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

8:30 am-9:00 am

2 stops18h 30m

Barcelona-El Prat

Sat 10/18

11:15 am-8:29 am

2 stops27h 14m

$553

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 11/12

4:45 pm-9:05 am

1 stop10h 20m

Barcelona-El Prat

Wed 11/19

9:55 am-3:10 pm

1 stop11h 15m

$575

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Montreal Pierre Elliott Trudeau Intl Airport is in January. Flight prices, which tend to average around $637, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Montreal Pierre Elliott Trudeau Intl Airport during May instead. Flights to Barcelona-El Prat Airport in May, while not as cheap as those in January, still average around $639.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $689. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $794. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Montreal Pierre Elliott Trudeau Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $707 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $765 on average. Flights to Barcelona-El Prat Airport from Montreal Pierre Elliott Trudeau Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat for the best Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat flight prices

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $699 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Montreal Pierre Elliott Trudeau Intl Airport for as low as $660 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat flights?

There are 3 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport flight.

How have Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport flight prices changed over time?

As of September 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport (YUL to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

Best Price Found

$421

Fastest flight time

7h 15m

Direct flights

Every day
The best one-way flight to Barcelona-El Prat Airport from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is $421. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport found on momondo in the last 72 hours is $618.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport takes 7h 15m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport every day.
Search flight deals

  • How far is Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat by plane?

    Barcelona-El Prat is 3671.5 mi away from Montreal Pierre Elliott Trudeau Intl. Typically, this will take 7h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport are updated daily.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
Air TransatPriceFrom $554Free CancellationRating
7.7
439 reviews
Search Air Transat flights
Air CanadaPriceFrom $597Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
LufthansaPriceFrom $618Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights

  • Air Transat Flights From Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

    Air Transat operates around 8 flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport every week. The average price of these flights found in the last 72 hours has been $705, but momondo users have found Air Transat deals from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport from as low as $554 round-trip. Air Transat has been scored 7.7/10 in 439 reviews.

  • Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

    $597 is the best Air Canada flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to $752, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 10,000 user reviews) flies into Barcelona-El Prat Airport from Montreal Pierre Elliott Trudeau Intl Airport 7 times in an average week so prices can vary.

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Castelldefels
Santa Susanna
Calella
Cambrils
Cadaques
Empuriabrava
Pineda de Mar
Badalona
Roses
Pals
Malgrat de Mar
Palafrugell
Tortosa

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Barcelona?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Montreal.

Can I find flights from Montreal to Barcelona with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Barcelona from Montreal with this policy.

How can momondo help me find flights from Montreal to Barcelona?

momondo helps you find the best flight between Montreal and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Barcelona right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montreal to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.

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