Cheapest return flights from Montreal to Barcelona in October from $406

Best time to book flights for Montreal (YUL) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Barcelona (BCN) in October 2025 (see full year).

Return flights

07 Oct - 28 Oct Brussels Airlines
01 Oct - 22 Oct FrenchBee
02 Oct - 16 Oct Air Transat direct
07 Oct - 14 Oct Air Transat direct
01 Oct - 08 Oct Air Transat direct
09 Oct - 16 Oct Air Transat direct
02 Oct - 09 Oct Air Transat direct
01 Oct - 09 Oct Air Transat direct
16 Oct - 23 Oct Azores Airlines
13 Oct - 20 Oct FrenchBee
15 Oct - 07 Nov FrenchBee
24 Oct - 14 Nov FrenchBee
21 Oct - 18 Nov British Airways
27 Oct - 03 Nov British Airways
29 Oct - 05 Nov British Airways
28 Oct - 04 Nov British Airways
31 Oct - 07 Nov Air France
30 Oct - 06 Nov British Airways
24 Oct - 01 Nov Delta
21 Oct - 18 Nov Air Canada direct

Also check the deals for one-way flights from Montreal to Barcelona in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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