Cheapest return flights from Newark to Athens in September from $390

AirHint found the following cheapest return flights from Newark (EWR) to Athens (ATH) in September 2025 (see full year).

Return flights

26 Sep - 14 Oct Scandinavian Airlines
19 Sep - 11 Oct Scandinavian Airlines
21 Sep - 14 Oct Scandinavian Airlines
28 Sep - 30 Oct British Airways
29 Sep - 11 Oct Scandinavian Airlines
26 Sep - 04 Oct Scandinavian Airlines
24 Sep - 16 Oct Air Canada
27 Sep - 11 Oct Scandinavian Airlines
15 Sep - 11 Oct Scandinavian Airlines
28 Sep - 21 Oct Scandinavian Airlines
16 Sep - 23 Sep Lufthansa
15 Sep - 23 Sep SWISS
13 Sep - 25 Sep United
08 Sep - 16 Sep Air Canada
19 Sep - 25 Sep Scandinavian Airlines
15 Sep - 22 Sep SWISS
10 Sep - 18 Sep United
10 Sep - 17 Sep United
09 Sep - 18 Sep Air Canada
08 Sep - 26 Sep United

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

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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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