Cheap flights from Ireland to Detroit from $335

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from Ireland is in September. Flight prices, which tend to average around $727, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Detroit Metropolitan Wayne County Airport from Ireland during March instead. Flights to Detroit Metropolitan Wayne County Airport in March, while not as cheap as those in September, still average around $759.

The cheapest day to depart from Ireland to Detroit Metropolitan Wayne County Airport is on a Wednesday when prices can be found for as low as $842. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Sunday is $1,241.

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

There are 2 cabin classes available to choose from on Ireland to Detroit Metropolitan Wayne County Airport 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 in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

2 flights are operational daily from Ireland to Detroit Metropolitan Wayne County Airport as of August 2026. The most popular departure time for this route is 10:00AM, with 100% of flights per day taking off at noon.

As of August 2026, 18 flights take off from Ireland and land in Detroit Metropolitan Wayne County Airport each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.