The cheapest times to fly from DTW to DUB are

  • January 1st to March 25th (except the week of March 12th)
  • June 18th to July 15th (except the week of July 2nd)
  • September 17th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from DTW to DUB is early to mid July. Prices can be as high as $1318 for Friday flights during mid December, or as low as $559 for Tuesday flights around early to mid July.


When to Fly to Dublin

Flying from Detroit, MI (DTW) to Dublin (DUB) will usually cost between $589 to $1017 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid July with an average ticket price of $567. Due to high demand the most expensive time to fly is mid December, with an average price of $1005. Planning your trip to low-cost times can easily save you $438 on economy flights and even more on first-class flights. Generally, any price below $763 can be considered a good price for a round-trip DTW to DUB flight.

See below for a graph of average weekly prices for the DTW to DUB route. All prices are for round-trip tickets in USD.

DTW to DUB Flight Prices

Compared to other flights, the DTW to DUB flight is cheaper than the average and costs less than the average flight leaving from Detroit. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Dublin, and Sundays are the most expensive days to return to Detroit. Selecting flights on the least expensive days could save you up to $91 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $747. Return trip prices are from the DUB to DTW flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from DTW to DUB can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 7 hour 15 minutes may not be realistic.


Flight Hacking DTW to DUB

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from DTW to DUB — but Champion Traveler does!

Hack #1: Boston, MA (DTW > BOS > DUB)

  • Price for both tickets: $670
  • Average savings: $93 (12.19%)

See DTW to BOS flights

Hack #2: Philadelphia, PA (DTW > PHL > DUB)

  • Price for both tickets: $675
  • Average savings: $88 (11.53%)

See DTW to PHL flights

Hack #3: New York, NY (DTW > JFK > DUB)

  • Price for both tickets: $715
  • Average savings: $49 (6.36%)

See DTW to JFK flights


Flight Questions Answered

Still have questions about flying from DTW to DUB? We’ve got answers.

Which airlines fly this route?

You can find 19 major airlines flying this route most often: Aer Lingus, Air Canada, Air France, American, Austrian, British Airways, Delta, Finnair, Iberia, Icelandair, JetBlue, KLM, Lufthansa, SAS, SWISS, Tap Air Portugal, Turkish Airlines, United, WestJet, and potentially more during busy seasons.

How far away is it from Dublin Airport to Detroit Metro Wayne County Airport?

The distance between the two airports is roughly 3478 miles or 5597 kilometers.

How long does it take to fly from DTW to DUB?

The real-world flight time for a nonstop DTW to DUB flight is about 7 hour 15 minutes.

How many flights go between Detroit, MI and Dublin?

It depends on the day of the week and the date, but a typical day might have around 78 available flights from DTW to DUB.


Airport Location Info


Departing Airport

Origination code DTW
Origination airport name Detroit Metro Wayne County Airport
City Detroit, MI
Country the United States
Latitude 42.2
Longitude -83.4

Return Airport

Destination code DUB
Destination airport name Dublin Airport
City Dublin
Country Ireland
Latitude 53.4
Longitude -6.3


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.