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

Return flights

28 Jul - 28 Aug	Air Canada
16 Jul - 28 Aug	SWISS
13 Jul - 28 Aug	Delta
28 Jul - 26 Aug	Air Canada
15 Jul - 22 Jul	SWISS
28 Jul - 27 Aug	Delta
29 Jul - 15 Aug	Delta
29 Jul - 14 Aug	Delta
14 Jul - 29 Aug	Austrian Airlines
15 Jul - 25 Jul	Delta
13 Jul - 24 Jul	Air France
15 Jul - 23 Jul	Delta
23 Jul - 14 Aug	Delta
27 Jul - 14 Aug	Delta
14 Jul - 23 Jul	Austrian Airlines
08 Jul - 16 Jul	KLM
14 Jul - 24 Jul	Delta
14 Jul - 25 Jul	Delta
08 Jul - 18 Jul	SWISS
08 Jul - 15 Jul	Delta

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

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 July from 349€

Return flights