Cheapest one-way flights from Newark to Seoul in December from $489

AirHint found the following cheapest one-way flights from Newark (EWR) to Seoul (ICN) in December 2025 (see full year).

One-Way flights

03 Dec Air Premia direct
01 Dec Air Premia direct
05 Dec Alaska Airlines
07 Dec Air Canada
10 Dec Air Canada
29 Dec Air Canada
28 Dec Air Canada
27 Dec Air Canada
07 Dec Air Premia direct
05 Dec Air Premia direct

Also check the deals for return flights from Newark to Seoul in December.

Skyscanner

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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