AirHint found the following cheapest one-way flights from Newark (EWR) to Seoul (ICN) in December 2026 (see full year).
One-Way flights
| 22 Dec | Air Canada | ||
| 02 Dec | Air Canada | ||
| 27 Dec | Air Canada | ||
| 11 Dec | Alaska Airlines | ||
| 02 Dec | United | direct | |
| 13 Dec | Turkish Airlines | ||
| 23 Dec | Air Canada | ||
| 20 Dec | Air India | ||
| 19 Dec | Air Canada | ||
| 13 Dec | United | direct |
Also check the deals for return flights from Newark to Seoul in December.
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