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

Return flights

27 Oct - 10 Nov	Air Canada
27 Oct - 12 Nov	Air Canada
19 Oct - 04 Nov	Air Canada
22 Oct - 20 Nov	Lufthansa
27 Oct - 12 Nov	United	direct
29 Oct - 04 Nov	Austrian Airlines
28 Oct - 04 Nov	SWISS
27 Oct - 06 Nov	SWISS
22 Oct - 19 Nov	Lufthansa
29 Oct - 05 Nov	United
17 Oct - 23 Oct	Air France	direct
17 Oct - 21 Oct	United	direct
16 Oct - 22 Oct	Delta	direct
17 Oct - 24 Oct	Air France	direct
20 Oct - 27 Oct	Delta
19 Oct - 21 Oct	Lufthansa
19 Oct - 21 Oct	Air France	direct
20 Oct - 24 Oct	Air France	direct
18 Oct - 22 Oct	Delta	direct
19 Oct - 22 Oct	Air France	direct

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 381€

Return flights