Cheapest one-way flights from Newark to Seoul in January from $545

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 January 2026 (see full year).

One-Way flights

13 Jan Air Premia direct
11 Jan Air Premia direct
24 Jan Air Premia direct
22 Jan Air Premia direct
12 Jan Air Premia direct
04 Jan Air Premia direct
26 Jan Air Premia direct
09 Jan Air Premia direct
23 Jan Air Premia direct
30 Jan Air Premia direct

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

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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