Cheapest one-way flights from Detroit to Seoul in March from $453

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

One-Way flights

23 Mar Frontier Airlines
01 Mar Frontier Airlines
04 Mar Turkish Airlines
30 Mar Air Canada
24 Mar Air Canada
31 Mar Air Canada
17 Mar Alaska Airlines
25 Mar Alaska Airlines
29 Mar Air Canada
26 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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