Cheapest return flights from Montreal to Athens in August from $636

Best time to book flights for Montreal (YUL) to Athens (ATH) flights at AirHint

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

Return flights

25 Aug - 09 Sep Air France
28 Aug - 09 Sep Air France
27 Aug - 12 Sep Air France
30 Aug - 12 Sep Air France
30 Aug - 08 Sep Air France
27 Aug - 17 Sep Delta
30 Aug - 16 Sep Delta
29 Aug - 12 Sep Delta
29 Aug - 05 Sep FrenchBee
25 Aug - 30 Sep Air France
24 Aug - 31 Aug Air France
20 Aug - 27 Aug Air France
22 Aug - 29 Aug Air France
21 Aug - 28 Aug Air France
23 Aug - 30 Aug Air France
02 Aug - 29 Aug Delta
15 Aug - 23 Aug KLM
15 Aug - 30 Aug KLM
16 Aug - 30 Aug KLM
12 Aug - 25 Aug Delta

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

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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