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

Return flights

20 Oct - 07 Nov	United
19 Oct - 07 Nov	United
21 Oct - 11 Nov	Lufthansa
22 Oct - 12 Nov	Iberia
24 Oct - 04 Nov	Air Canada
23 Oct - 06 Nov	Air Canada
13 Oct - 04 Nov	United
29 Oct - 12 Nov	United
22 Oct - 29 Oct	Air Canada
19 Oct - 31 Oct	Air Canada
28 Oct - 04 Nov	Lufthansa
27 Oct - 05 Nov	Lufthansa
13 Oct - 23 Oct	Air Canada
22 Oct - 28 Oct	Austrian Airlines
08 Oct - 22 Oct	Air Canada
19 Oct - 30 Oct	Air Canada
10 Oct - 14 Oct	Scandinavian Airlines
15 Oct - 29 Oct	SWISS
13 Oct - 22 Oct	United
06 Oct - 16 Oct	Lufthansa

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

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 New York to Athens in October from 344€

Return flights