Cheapest one-way flights from Newark to Seoul in December from $702

Best time to book flights for Newark (EWR) to Seoul (ICN) flights at AirHint

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

One-Way flights

01 Dec Air Premia direct
30 Dec Air Premia direct
11 Dec Air Premia direct
05 Dec Air Premia direct
12 Dec Air Premia direct
15 Dec Air Premia direct
28 Dec Air Premia direct
25 Dec Ethiopian Airlines
26 Dec Ethiopian Airlines
23 Dec Ethiopian Airlines

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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