Cheapest return SLC–ICN flights, May

AirHint found the following cheapest return flights from Salt Lake City (SLC) to Seoul (ICN) in May 2026 (see full year).

Return flights

15 May - 21 May Frontier Airlines
14 May - 18 May Frontier Airlines
13 May - 15 May Alaska Airlines
05 May - 05 Jun Frontier Airlines
02 May - 09 May Frontier Airlines
02 May - 25 May Frontier Airlines
03 May - 16 May Frontier Airlines
17 May - 24 May Frontier Airlines
05 May - 26 May Frontier Airlines
04 May - 11 May Frontier Airlines
25 May - 07 Jun Frontier Airlines
02 May - 25 May Korean Air direct
25 May - 07 Jun Delta direct
05 May - 05 Jun Delta direct

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

Powered by

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.