AirHint found the following cheapest return flights from Detroit (DTW) to Dublin (DUB) in February 2026 (see full year).
Return flights
| 10 Feb - 18 Feb | United | ||
| 09 Feb - 18 Feb | United | ||
| 11 Feb - 18 Feb | Delta | ||
| 06 Feb - 28 Feb | Spirit Airlines | ||
| 05 Feb - 14 Feb | Delta |
Also check the deals for one-way flights from Detroit to Dublin in February.
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