Cheapest one-way EWR–ICN flights, September

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

One-Way flights

10 Sep Air Premia direct
11 Sep Air Premia direct
25 Sep Air Premia direct
28 Sep Air Premia direct
04 Sep Air Premia direct
22 Sep Air Premia direct
23 Sep Air Premia direct
02 Sep Air Premia direct
18 Sep Air Premia direct
17 Sep Air Premia direct

Also check the deals for return flights from Newark to Seoul 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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