Cheapest return flights from Montreal (YUL) to Athens (ATH), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Sep 21 Oct FrenchBee
07 Sep 21 Oct FrenchBee
25 Sep 22 Oct Delta
26 Sep 22 Oct Delta
22 Sep 14 Oct Delta
20 Sep 21 Oct Delta
05 Sep 18 Sep Delta
09 Sep 16 Sep Air France
10 Sep 17 Sep Air France
11 Sep 18 Sep Air France
01 Sep 25 Sep Air France
02 Sep 09 Sep Air France
18 Sep 25 Sep Air France
22 Sep 29 Sep Air France
21 Sep 13 Oct Delta
30 Sep 07 Oct Air France
01 Sep 16 Sep Delta
08 Sep 15 Sep Air France
29 Sep 06 Oct Air France
06 Sep 26 Oct Delta
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deals for one-way flights from Montreal to Athens in September.

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Updated Aug 25, 2026.

About these fares

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