Cheap flights from Ireland to Detroit from €278

The month of June is, on average, the cheapest month to fly to Detroit from Ireland, with most prices found around €489. If you’re not able to fly to Detroit in June, then May is your next best option. Flight prices from Ireland to Detroit during May average around €512.

The cheapest day to depart from Ireland to Detroit is on a Wednesday when prices can be found for as low as €622. Flights from Ireland to Detroit on a Sunday will generally be more expensive and average around €1,116. 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

Historically, on average around 16% 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 207 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.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday 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 15% of their flights experiencing any sort of delay.

The number of flights available between Ireland and Detroit is 3 per day as of May 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 May 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.