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

Return flights

24 Aug - 09 Sep	KLM
31 Aug - 07 Sep	KLM
26 Aug - 02 Sep	FrenchBee
28 Aug - 04 Sep	FrenchBee
27 Aug - 03 Sep	Air Transat
25 Aug - 01 Sep	Air Transat
19 Aug - 26 Aug	Air Transat
20 Aug - 27 Aug	Air Transat
05 Aug - 12 Aug	Air Transat
24 Aug - 31 Aug	Air France
04 Aug - 11 Aug	Air Transat
30 Aug - 06 Sep	FrenchBee
12 Aug - 19 Aug	Air Transat
18 Aug - 25 Aug	Air Transat
11 Aug - 18 Aug	Air Transat
13 Aug - 20 Aug	Air Transat
06 Aug - 13 Aug	Air Transat

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

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 August from $610

Return flights