Cheapest return flights from New York to Athens in September from $662

Best time to book flights for New York (LGA) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from New York (LGA) to Athens (ATH) in September 2025 (see full year).

Return flights

17 Sep - 24 Sep United
21 Sep - 30 Sep British Airways
16 Sep - 24 Sep Air Canada
18 Sep - 25 Sep United
24 Sep - 14 Oct American Airlines
22 Sep - 09 Oct United
30 Sep - 07 Oct Air Canada
16 Sep - 21 Sep Air Canada
18 Sep - 29 Sep Air Canada
19 Sep - 26 Sep Air Canada
03 Sep - 17 Sep Air Canada
02 Sep - 09 Sep Air Canada
25 Sep - 10 Oct Air Canada
04 Sep - 17 Sep Air Canada
19 Sep - 05 Oct Air Canada
13 Sep - 04 Oct Air Canada

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

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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