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

Return flights

21 Oct - 13 Nov	United
20 Oct - 13 Nov	United
18 Oct - 08 Nov	Delta
21 Oct - 23 Oct	Virgin Atlantic
20 Oct - 23 Oct	United
21 Oct - 24 Oct	Delta
19 Oct - 22 Oct	Delta
27 Oct - 22 Nov	United
24 Oct - 12 Nov	Air Canada
22 Oct - 15 Nov	United
21 Oct - 15 Nov	United
29 Oct - 22 Nov	Frontier Airlines
24 Oct - 15 Nov	United
28 Oct - 22 Nov	Air Canada
21 Oct - 29 Oct	United
22 Oct - 29 Oct	United
20 Oct - 29 Oct	United
24 Oct - 29 Oct	United
18 Oct - 28 Oct	United
23 Oct - 28 Oct	United

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 429€

Return flights