Cheapest return flights from Salt Lake City to Seoul in September from $864

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

Return flights

18 Sep - 28 Sep Frontier Airlines
16 Sep - 25 Sep Air Canada
04 Sep - 20 Sep Frontier Airlines
05 Sep - 19 Sep Hawaiian Airlines
10 Sep - 23 Sep Delta direct
04 Sep - 18 Sep Delta direct
03 Sep - 18 Sep Delta direct
08 Sep - 22 Sep Delta direct
16 Sep - 25 Sep Delta direct
04 Sep - 19 Sep Delta direct

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

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.