Cheap flights from Michigan to Ireland from $250

In general, February is the cheapest month to fly from Michigan to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $484. If you aren’t able to travel to Ireland during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $508.

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $1,018. This is often the case because there is less demand to fly during this day of the week. Flights from Michigan to Ireland on a Saturday will generally be more expensive and average around $1,350. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

You are more likely to see cheaper flights to Ireland from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $755 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Michigan for as low as $551 on momondo.

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

You could potentially save up to 37% on your flight if you consider stops on a Michigan to Ireland flight.

WestJet, British Airways, and United Airlines are the most popular carriers operating from Michigan to Ireland

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Ireland from Michigan according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 12 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 18 flights per day flying from Michigan to Ireland. The most common time of day flights depart is 9:00PM, with 100% of flights taking off in the evening.

As of September 2026, 132 flights take off from Michigan and land in Ireland each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.