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Detroit to Dublin flights take around 8 to 11 hours with one connection. The distance between Detroit and Dublin sits at roughly 3,680 miles (5,923 kilometers), and no airline currently operates direct service on this route.\n\nMost travelers fly out of Detroit's main airport (DTW), which has daily connecting flights to Dublin. \n\nConnecting flights typically route through New York, Boston or Chicago. Flight times vary based on your layover duration and which airline you pick.
Connecting flights from Detroit to Dublin run about 8 to 11 hours depending on your routing. Delta Air Lines and Aer Lingus operate the most frequent connections on this route. Flying via New York or Boston tends to offer the shortest total travel time.
Layovers in hub cities typically last 2 to 4 hours. Longer connections can push total travel time past the average, but sometimes those tickets cost $200 to $400 less than the shorter itineraries. Worth checking both options.
Dublin is 5 hours ahead of Detroit. Plan your arrival accordingly to minimize jet lag.
Most flights depart Detroit in the afternoon or evening for long-haul destinations. Booking at least 6 to 8 weeks out usually gets you the best fares. October and November tend to be cheaper months to fly this route since it's between peak summer travel and the winter holiday rush.
How long is the flight from Detroit to Dublin?
The flight from Detroit to Dublin takes around 8 to 11 hours with one connection. Total travel time depends on your layover city and duration.
How far is it from Detroit to Dublin?
The distance from Detroit to Dublin is approximately 3,680 miles (5,923 kilometers). This long-haul route crosses multiple time zones.
What is the time difference between Detroit and Dublin?
Dublin is 5 hours ahead of Detroit. Plan your arrival time accordingly to help adjust to the local schedule.
Are there direct flights from Detroit to Dublin?
No, there are no direct flights from Detroit to Dublin as of 2025. All flights require at least one connection, typically through major hub cities like New York, Boston.
Which airlines fly from Detroit to Dublin?
Delta Air Lines, Aer Lingus, American Airlines, United Airlines operate connecting service from Detroit to Dublin. Delta Air Lines has the most weekly departures on this route.
Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below. Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Detroit Flight Times.