AirHint found the following cheapest one-way flights from Salt Lake City (SLC) to Seoul (ICN) in December 2025 (see full year).
One-Way flights
| 03 Dec | Delta | ||
| 31 Dec | Delta | ||
| 16 Dec | Asiana Airlines | ||
| 15 Dec | Korean Air | ||
| 08 Dec | Delta | direct | |
| 15 Dec | Delta | direct | |
| 13 Dec | Delta | direct | |
| 21 Dec | United |
Also check the deals for return flights from Salt Lake City to Seoul in December.
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