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

Return flights

14 Oct - 22 Oct	Lufthansa
08 Oct - 15 Oct	Air Canada
01 Oct - 08 Oct	Air Canada
29 Oct - 05 Nov	Air Canada
20 Oct - 15 Nov	Air Canada
06 Oct - 13 Oct	Air Canada
28 Oct - 11 Nov	Air Canada
07 Oct - 14 Oct	Air Canada
30 Oct - 06 Nov	Air Canada
31 Oct - 07 Nov	Air Canada
15 Oct - 23 Oct	Air Canada
10 Oct - 31 Oct	Delta
13 Oct - 08 Nov	Air Canada
13 Oct - 04 Nov	United
09 Oct - 16 Oct	Air Canada
05 Oct - 13 Oct	Delta
13 Oct - 23 Oct	Delta
16 Oct - 08 Nov	Air Canada
31 Oct - 09 Nov	Air Canada
06 Oct - 01 Nov	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 381€

Return flights