Barcelona (BCN) to Montreal (YUL) cheap flight deal from $429 USD in economy class – flightdeals.net

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Air Transat

Round Trip•Economy

Barcelona Airport

Barcelona, Spain

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada

$656 USD

-35%$429 USD

Verified Sep 20, 2025 at 1:11 PM

October 2025

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$731 30$611 1 2$523 3$552 4$523 5$552 6$746 7$523 8 9$611 10$582 11$640 12$640 13$1,075 14 15 16$523 17$611 18$887 19$828 20 21 22 23 24 25 26 27 28 29 30 31 1 2

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Friday, October 17th, 2025

3 round-trip options

Returning

Wed, Oct 22, 2025•5 Day Trip

$611 USD

Returning

Thu, Oct 23, 2025•6 Day Trip

$611 USD

Returning

Fri, Oct 24, 2025•7 Day Trip

$611 USD