Cheapest return flights from Detroit to Seoul in May from 943€

AirHint found the following cheapest return flights from Detroit (DTW) to Seoul (ICN) in May 2026 (see full year).

Return flights

01 May - 08 May Spirit Airlines
04 May - 11 May Frontier Airlines
14 May - 19 May Frontier Airlines
29 May - 08 Jun Sun Country Airlines
20 May - 30 Jun Spirit Airlines
26 May - 24 Jun WestJet
31 May - 30 Jun Air Canada
01 May - 27 Jun Air Canada
06 May - 29 May Delta
15 May - 25 May Delta
16 May - 25 May Delta
26 May - 24 Jun Delta direct
01 May - 27 Jun Korean Air direct
29 May - 08 Jun Korean Air direct
20 May - 30 Jun Korean Air direct
31 May - 30 Jun Korean Air direct

Also check the deals for one-way flights from Detroit to Seoul in May.

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