Cheapest return flights from Detroit to Dublin in September from 588€

Best time to book flights for Detroit (DTW) to Dublin (DUB) flights at AirHint

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

Return flights

15 Sep - 23 Sep jetBlue
22 Sep - 30 Sep jetBlue
16 Sep - 24 Sep Air Canada
17 Sep - 25 Sep Air Canada
24 Sep - 02 Oct Air Canada
23 Sep - 01 Oct jetBlue
01 Sep - 16 Sep Air Canada
14 Sep - 30 Sep Air Canada
18 Sep - 26 Sep jetBlue
21 Sep - 29 Sep Air Canada
14 Sep - 22 Sep Air Canada
25 Sep - 03 Oct jetBlue
13 Sep - 21 Sep Air Canada
26 Sep - 04 Oct Air Canada
18 Sep - 04 Oct United
24 Sep - 02 Oct Air France direct
26 Sep - 04 Oct KLM direct

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

Skyscanner

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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