Cheapest one-way flights from Detroit to Seoul in March from $508

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

One-Way flights

29 Mar Frontier Airlines
23 Mar Spirit Airlines
31 Mar Frontier Airlines
20 Mar Spirit Airlines
10 Mar Turkish Airlines
03 Mar Turkish Airlines
28 Mar Spirit Airlines
31 Mar Delta direct
29 Mar Delta direct
23 Mar Delta direct

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

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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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