Cheapest return flights from Athens to Montreal in September from 568€

AirHint found the following cheapest return flights from Athens (ATH) to Montreal (YUL) in September 2026 (see full year).

Return flights

12 Sep - 19 Sep Transavia France
18 Sep - 25 Sep Transavia France
18 Sep - 25 Sep Aegean Airlines direct
12 Sep - 19 Sep Aegean Airlines direct

Also check the deals for one-way flights from Athens to Montreal in September.

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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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