Cheapest return flights from Newark to Frankfurt in September from $575

AirHint found the following cheapest return flights from Newark (EWR) to Frankfurt (FRA) in September 2026 (see full year).

Return flights

11 Sep - 25 Sep Scandinavian Airlines
01 Sep - 06 Sep Scandinavian Airlines
08 Sep - 22 Sep Scandinavian Airlines
08 Sep - 22 Sep Brussels Airlines direct
19 Sep - 28 Sep Lufthansa direct
04 Sep - 13 Sep Lufthansa direct
05 Sep - 12 Sep Lufthansa direct
11 Sep - 25 Sep Lufthansa direct
01 Sep - 06 Sep Brussels Airlines direct

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

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