Cheapest one-way flights from Detroit to Seoul in February from $548

AirHint found the following cheapest one-way flights from Detroit (DTW) to Seoul (ICN) in February 2026 (see full year).

One-Way flights

15 Feb Frontier Airlines
10 Feb Air Canada
05 Feb Delta direct
10 Feb Delta direct
02 Feb Delta direct
15 Feb Delta direct

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

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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.

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