AirHint found the following cheapest return flights from Newark (EWR) to Athens (ATH) in June 2026 (see full year).

Return flights

10 Jun - 18 Jun	Air Canada
02 Jun - 11 Jun	Air Canada
01 Jun - 08 Jun	Air Canada
10 Jun - 20 Jun	Air Canada
10 Jun - 21 Jun	Air Canada
11 Jun - 21 Jun	Air Canada
12 Jun - 21 Jun	Air Canada
01 Jun - 08 Jun	Emirates	direct
02 Jun - 11 Jun	Emirates	direct
10 Jun - 18 Jun	Emirates	direct

Also check the deals for one-way flights from Newark to Athens in June.

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 Newark to Athens in June from $462

Return flights