Cheapest return flights from Newark to Athens in September from 322€

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

Return flights

03 Sep - 12 Sep Air Canada
14 Sep - 15 Oct Air Canada
10 Sep - 18 Sep Air Canada
09 Sep - 18 Sep Air Canada
17 Sep - 25 Sep Air Canada
03 Sep - 11 Sep Air Canada
13 Sep - 25 Sep Air Canada
09 Sep - 16 Sep Air Canada
03 Sep - 16 Sep Air Canada
02 Sep - 16 Sep Air Canada
16 Sep - 30 Sep Air Canada
24 Sep - 02 Oct Air Canada
22 Sep - 06 Oct Air Canada
15 Sep - 14 Oct United
15 Sep - 16 Oct United
14 Sep - 16 Oct Delta
30 Sep - 15 Oct SWISS
14 Sep - 14 Oct SWISS
29 Sep - 14 Oct Scandinavian Airlines
09 Sep - 07 Oct Delta

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

Skyscanner

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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