Cheapest return flights from Salt Lake City to Seoul in December from $1234

AirHint found the following cheapest return flights from Salt Lake City (SLC) to Seoul (ICN) in December 2025 (see full year).

Return flights

25 Dec - 13 Jan Frontier Airlines
25 Dec - 09 Jan Frontier Airlines
24 Dec - 09 Jan Frontier Airlines
23 Dec - 09 Jan Frontier Airlines
24 Dec - 31 Dec Frontier Airlines
22 Dec - 09 Jan Frontier Airlines
21 Dec - 09 Jan Frontier Airlines
23 Dec - 30 Dec Asiana Airlines
25 Dec - 01 Jan Frontier Airlines
27 Dec - 03 Jan Frontier Airlines
28 Dec - 03 Jan Frontier Airlines
25 Dec - 13 Jan Delta direct

Also check the deals for one-way flights from Salt Lake City to Seoul in December.

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