Cheapest return flights from Detroit to Dublin in May from $422

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

Return flights

05 May - 12 May Spirit Airlines
01 May - 05 May Spirit Airlines
07 May - 18 May Spirit Airlines
06 May - 13 May Air Canada
04 May - 11 May Lufthansa
03 May - 10 May Air Canada
01 May - 08 May Air Canada
09 May - 16 May Spirit Airlines
08 May - 11 May Lufthansa
15 May - 22 May Spirit Airlines
31 May - 07 Jun Spirit Airlines

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

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