Cheapest one-way flights from Detroit to Seoul in April from $483

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

One-Way flights

04 Apr Spirit Airlines
05 Apr Spirit Airlines
30 Apr Spirit Airlines
29 Apr Spirit Airlines
13 Apr Turkish Airlines
18 Apr Turkish Airlines
13 Apr Delta direct
18 Apr Delta direct
04 Apr Delta direct
05 Apr Delta direct

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

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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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