Cheapest return flights from Detroit to Dublin in October from $441
AirHint found the following cheapest return flights from Detroit (DTW) to Dublin (DUB)
in October 2025 (see full year ).
Return flights
22 Oct
- 07 Nov
Spirit Airlines
$ 441
31 Oct
- 07 Nov
Spirit Airlines
$ 465
14 Oct
- 19 Oct
Spirit Airlines
$ 468
20 Oct
- 27 Oct
Spirit Airlines
$ 489
23 Oct
- 30 Oct
Spirit Airlines
$ 489
22 Oct
- 15 Nov
Spirit Airlines
$ 505
15 Oct
- 08 Nov
Spirit Airlines
$ 528
01 Oct
- 08 Oct
Spirit Airlines
$ 530
24 Oct
- 31 Oct
Spirit Airlines
$ 531
26 Oct
- 02 Nov
Spirit Airlines
$ 537
07 Oct
- 17 Oct
Spirit Airlines
$ 547
04 Oct
- 18 Oct
Spirit Airlines
$ 555
25 Oct
- 01 Nov
Spirit Airlines
$ 569
27 Oct
- 03 Nov
Spirit Airlines
$ 575
02 Oct
- 11 Oct
jetBlue
$ 587
02 Oct
- 09 Oct
Spirit Airlines
$ 606
08 Oct
- 15 Oct
Spirit Airlines
$ 609
28 Oct
- 04 Nov
Spirit Airlines
$ 612
Also check the deals for one-way flights from Detroit to Dublin in October .
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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