Montreal (YUL) to Barcelona (BCN) flight deal in economy from $444

Sunday, October 18th, 2026

3 round-trip options

Returning
Fri, Oct 23, 20265 Day Trip
$745 USD
Returning
Wed, Oct 28, 202610 Day Trip
$535 USD
Returning
Sun, Nov 1, 202614 Day Trip
$787 USD