Cheapest return flights from Newark to Seoul in September from 895€

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

Return flights

04 Sep - 14 Sep Spirit Airlines
01 Sep - 08 Sep Spirit Airlines
22 Sep - 29 Sep Alaska Airlines
04 Sep - 14 Sep Air Premia direct
14 Sep - 22 Oct Air Premia direct
21 Sep - 19 Oct Alaska Airlines
05 Sep - 03 Oct Spirit Airlines
30 Sep - 17 Oct Alaska Airlines
01 Sep - 30 Sep Air Premia direct
18 Sep - 25 Sep Air Premia direct
26 Sep - 05 Oct Air Premia direct
26 Sep - 10 Oct Alaska Airlines
12 Sep - 19 Sep Air Premia direct
09 Sep - 01 Oct Turkish Airlines
09 Sep - 01 Oct Air Premia direct
05 Sep - 03 Oct Air Premia direct
24 Sep - 01 Oct Alaska Airlines
23 Sep - 30 Sep Air Canada
14 Sep - 21 Sep SWISS
04 Sep - 11 Sep Lufthansa

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

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