Cheapest return flights from Newark to Seoul in September from 958€

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

Return flights

23 Sep - 16 Oct Air Canada
06 Sep - 16 Sep United direct
10 Sep - 15 Sep United direct
08 Sep - 15 Sep United direct
23 Sep - 05 Oct United direct
23 Sep - 04 Oct United direct
24 Sep - 07 Oct United direct
21 Sep - 04 Oct United direct
21 Sep - 05 Oct United direct
23 Sep - 13 Oct United direct
22 Sep - 13 Oct United direct
23 Sep - 16 Oct United direct
07 Sep - 28 Sep United
24 Sep - 06 Oct United direct
07 Sep - 15 Sep United
06 Sep - 17 Sep Spirit Airlines
08 Sep - 22 Sep United
07 Sep - 22 Sep United
01 Sep - 22 Sep Spirit Airlines
15 Sep - 27 Sep Air Canada

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

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