AirHint found the following cheapest return flights from New York (LGA) to Athens (ATH) in May 2026 (see full year).

Return flights

18 May - 20 May	Air Canada
11 May - 15 May	Air Canada
13 May - 23 May	Air Canada
16 May - 24 May	Air Canada
07 May - 11 May	Air Canada
16 May - 26 May	Air Canada
01 May - 23 May	Air Canada
20 May - 13 Jun	Air Canada
23 May - 26 May	Air Canada
15 May - 06 Jun	Air Canada
31 May - 13 Jun	Air Canada
27 May - 20 Jun	Air Canada
26 May - 20 Jun	Air Canada
29 May - 14 Jun	Air Canada
22 May - 30 May	Air Canada
18 May - 27 May	Porter Airlines (Canada) Ltd
22 May - 01 Jun	Porter Airlines (Canada) Ltd

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

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 May from 506€

Return flights