Cheapest one-way flights from Detroit to Seoul in December from $475

AirHint found the following cheapest one-way flights from Detroit (DTW) to Seoul (ICN) in December 2025 (see full year).

One-Way flights

06 Dec Spirit Airlines
09 Dec Spirit Airlines
25 Dec Frontier Airlines
22 Dec Spirit Airlines
09 Dec Delta direct
10 Dec Delta direct
06 Dec Delta direct
14 Dec Air Canada
15 Dec United
16 Dec United

Also check the deals for return flights from Detroit to Seoul in December.

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.