AirHint found the following cheapest one-way flights from New York (JFK) to Seoul (ICN) in December 2026 (see full year).
One-Way flights
| 29 Dec | Etihad Airways | ||
| 10 Dec | SWISS | ||
| 24 Dec | Ethiopian Airlines | ||
| 26 Dec | Finnair | ||
| 10 Dec | Korean Air | direct | |
| 21 Dec | Finnair | ||
| 20 Dec | Finnair | ||
| 25 Dec | Finnair | ||
| 12 Dec | Finnair | ||
| 14 Dec | Finnair |
Also check the deals for return flights from New York to Seoul in December.
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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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