Cheapest return flights from Barcelona to Montreal in October from $433

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

Return flights

14 Oct - 19 Oct KLM
13 Oct - 20 Oct KLM
08 Oct - 18 Oct Lufthansa
10 Oct - 23 Oct Lufthansa
09 Oct - 20 Oct Air Canada
04 Oct - 12 Oct Air Canada direct
02 Oct - 05 Oct Lufthansa direct
01 Oct - 12 Oct Air Canada direct
03 Oct - 13 Oct Air Canada direct
02 Oct - 12 Oct Lufthansa direct
23 Oct - 02 Nov TAP
25 Oct - 01 Nov Iberia
01 Oct - 03 Nov Iberia
01 Oct - 03 Nov Air Canada direct
20 Oct - 01 Nov Vueling Airlines

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