Cheapest return flights from Newark to Athens in September from $423

Best time to book flights for Newark (EWR) to Athens (ATH) flights at AirHint

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

Return flights

03 Sep - 16 Sep Scandinavian Airlines
16 Sep - 30 Sep Scandinavian Airlines
02 Sep - 23 Sep Scandinavian Airlines
02 Sep - 09 Sep Scandinavian Airlines
02 Sep - 16 Sep Scandinavian Airlines
07 Sep - 24 Sep Scandinavian Airlines
03 Sep - 15 Sep Scandinavian Airlines
22 Sep - 29 Sep Scandinavian Airlines
22 Sep - 06 Oct Scandinavian Airlines
03 Sep - 09 Sep Scandinavian Airlines
30 Sep - 14 Oct Scandinavian Airlines
29 Sep - 08 Oct Scandinavian Airlines
30 Sep - 07 Oct Scandinavian Airlines
10 Sep - 17 Sep Scandinavian Airlines
30 Sep - 20 Oct Scandinavian Airlines
10 Sep - 01 Oct Scandinavian Airlines
28 Sep - 20 Oct Scandinavian Airlines
21 Sep - 01 Oct Scandinavian Airlines
28 Sep - 08 Oct Scandinavian Airlines
26 Sep - 13 Oct Scandinavian Airlines

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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