Cheap flights from Ireland to Detroit from €311

The month of May is, on average, the cheapest month to fly to Detroit from Ireland, with most prices found around €545. If you’re not able to fly to Detroit in May, then September is your next best option. Flight prices from Ireland to Detroit during September average around €693.

The cheapest day to depart from Ireland to Detroit is on a Friday when prices can be found for as low as €586. Flights from Ireland to Detroit on a Thursday will generally be more expensive and average around €1,173. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Dublin to Detroit Metropolitan Wayne County for the best Ireland - Detroit flight prices

There are 3 cabin classes available to choose from on Ireland to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 9% of flights between Ireland and Detroit have experienced a delay on any given week. The average delay length over the past 12 months has been 291 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

The number of flights available between Ireland and Detroit is 3 per day as of August 2026. The most frequent departure time is 10:00, with 100% of daily flights leaving at midday.

21 flights are operational weekly from Ireland to Detroit as of August 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.