Cheapest return flights from Detroit to Seoul in April from $850

Best time to book flights for Detroit (DTW) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Detroit (DTW) to Seoul (ICN) in April 2025 (see full year).

Return flights

09 Apr - 07 May Turkish Airlines
09 Apr - 14 May Turkish Airlines
09 Apr - 16 Apr Turkish Airlines
09 Apr - 22 May Turkish Airlines
09 Apr - 21 May Turkish Airlines
12 Apr - 24 May Turkish Airlines
10 Apr - 22 May Turkish Airlines
09 Apr - 14 May Delta direct
09 Apr - 07 May Delta direct
09 Apr - 22 May Delta direct
10 Apr - 22 May Delta direct
09 Apr - 16 Apr Delta direct

Also check the deals for one-way 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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