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

Return flights

02 Jun - 16 Jun	TAP
03 Jun - 12 Jun	TAP
24 Jun - 08 Jul	Air Canada
01 Jun - 24 Jun	Air Canada
16 Jun - 30 Jun	Air Canada
17 Jun - 26 Jun	Air Canada
08 Jun - 30 Jun	Air Canada
06 Jun - 16 Jun	Air Canada
07 Jun - 21 Jun	Lufthansa
17 Jun - 11 Jul	Lufthansa
03 Jun - 21 Jun	Air Canada
16 Jun - 11 Jul	Austrian Airlines
01 Jun - 27 Jun	Air Canada
25 Jun - 09 Jul	Air Canada
21 Jun - 05 Jul	Air Canada
15 Jun - 11 Jul	Air Canada
13 Jun - 11 Jul	Air Canada
30 Jun - 11 Jul	Air Canada
12 Jun - 04 Jul	Air Canada
21 Jun - 05 Jul	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 $832

Return flights