Cheapest return flights from Minneapolis to Seoul in September from $870

AirHint found the following cheapest return flights from Minneapolis (MSP) to Seoul (ICN) in September 2025 (see full year).

Return flights

17 Sep - 24 Sep WestJet
13 Sep - 23 Sep WestJet
26 Sep - 29 Sep WestJet
11 Sep - 18 Sep Frontier Airlines
25 Sep - 02 Oct Alaska Airlines
23 Sep - 07 Oct Air Canada
11 Sep - 16 Sep United
23 Sep - 07 Oct Delta direct
11 Sep - 16 Sep Delta direct
17 Sep - 24 Sep Delta direct
11 Sep - 18 Sep Delta direct
13 Sep - 23 Sep Delta direct

Also check the deals for one-way flights from Minneapolis 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.