Cheapest return CGN–JFK flights, September

AirHint found the following cheapest return flights from Cologne (CGN) to New York (JFK) in September 2026 (see full year).

Return flights

25 Sep - 30 Sep Austrian Airlines
10 Sep - 27 Sep Lufthansa
06 Sep - 27 Sep Lufthansa
07 Sep - 28 Sep Lufthansa
26 Sep - 30 Sep Lufthansa
25 Sep - 10 Oct Austrian Airlines
11 Sep - 26 Sep Lufthansa
07 Sep - 26 Sep Lufthansa
06 Sep - 25 Sep Lufthansa
07 Sep - 25 Sep United
08 Sep - 12 Sep Lufthansa

Also check the deals for one-way flights from Cologne to New York in September.

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