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

Return flights

15 Oct - 22 Oct	FrenchBee
05 Oct - 12 Oct	FrenchBee
13 Oct - 20 Oct	FrenchBee
01 Oct - 08 Oct	FrenchBee
12 Oct - 19 Oct	FrenchBee
08 Oct - 03 Nov	KLM
08 Oct - 28 Nov	KLM
14 Oct - 05 Nov	KLM
14 Oct - 28 Nov	KLM
08 Oct - 05 Nov	KLM
08 Oct - 07 Nov	KLM
08 Oct - 12 Nov	KLM
08 Oct - 14 Nov	KLM
08 Oct - 19 Nov	KLM
08 Oct - 21 Nov	KLM
17 Oct - 24 Oct	KLM
23 Oct - 30 Oct	KLM
08 Oct - 24 Oct	KLM
14 Oct - 24 Oct	KLM
19 Oct - 24 Oct	KLM

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

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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Cheapest return flights from Montreal to Ibiza in October from 439€

Return flights