Cheapest return DTW–DUB flights, July

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

Return flights

05 Jul - 16 Jul Air Canada
14 Jul - 22 Jul Delta
08 Jul - 24 Jul Delta
21 Jul - 28 Jul KLM direct
09 Jul - 13 Jul WestJet
27 Jul - 08 Aug WestJet
07 Jul - 26 Jul Delta
06 Jul - 27 Jul Air Canada
06 Jul - 26 Jul Delta
08 Jul - 27 Jul Air Canada
08 Jul - 25 Jul Air Canada
27 Jul - 08 Aug Air France direct

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

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