Cheapest return flights from Detroit to Dublin in October from $357

AirHint found the following cheapest return flights from Detroit (DTW) to Dublin (DUB) in October 2025 (see full year).

Return flights

30 Oct - 08 Nov Icelandair
07 Oct - 13 Oct Icelandair
30 Oct - 06 Nov Icelandair
09 Oct - 13 Oct Icelandair
02 Oct - 13 Oct Icelandair
07 Oct - 14 Oct Icelandair
06 Oct - 13 Oct Icelandair
09 Oct - 16 Oct Icelandair
11 Oct - 18 Oct Icelandair
08 Oct - 15 Oct Spirit Airlines
21 Oct - 04 Nov Spirit Airlines
26 Oct - 02 Nov Spirit Airlines
08 Oct - 22 Oct Spirit Airlines
19 Oct - 27 Oct Spirit Airlines
22 Oct - 05 Nov Spirit Airlines
29 Oct - 12 Nov Spirit Airlines
28 Oct - 04 Nov Spirit Airlines
26 Oct - 05 Nov Spirit Airlines
14 Oct - 02 Nov Spirit Airlines
30 Oct - 03 Nov Spirit Airlines

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

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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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