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Cheap flights from Detroit to Dublin from C$ 440

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — DUB
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Dublin
Explore the most affordable flight options available from Detroit to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Wed 18/118:05 p.m.
DTW
-
DUB
1 stop37h 20m
Turkish Airlines
Tue 24/1110:40 a.m.
DUB
-
DTW
1 stop36h 30m
Turkish Airlines
Deal found 5/3C$ 776
Sun 19/48:50 p.m.
DTW
-
DUB
1 stop38h 10m
Turkish Airlines
Tue 28/45:05 p.m.
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 10/3C$ 780
Tue 22/98:50 p.m.
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Tue 29/95:35 a.m.
DUB
-
DTW
1 stop18h 10m
Turkish Airlines
Deal found 5/3C$ 783
Sun 26/48:50 p.m.
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Tue 5/55:35 a.m.
DUB
-
DTW
1 stop18h 10m
Turkish Airlines
Deal found 8/3C$ 786
Tue 6/108:50 p.m.
DTW
-
DUB
1 stop31h 45m
Turkish Airlines
Fri 16/105:05 p.m.
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 9/3C$ 787
Mon 27/412:17 p.m.
DTW
-
DUB
2 stops42h 33m
Scandinavian Airlines
Mon 4/57:05 p.m.
DUB
-
DTW
2 stops33h 04m
Scandinavian Airlines
Deal found 5/3C$ 816
Sat 14/118:05 p.m.
DTW
-
DUB
1 stop38h 25m
Turkish Airlines
Thu 19/1110:40 a.m.
DUB
-
DTW
1 stop36h 30m
Turkish Airlines
Deal found 6/3C$ 830
Fri 11/98:50 p.m.
DTW
-
DUB
1 stop38h 10m
Turkish Airlines
Tue 22/95:05 p.m.
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 9/3C$ 837
Mon 27/48:50 p.m.
DTW
-
DUB
1 stop38h 10m
Turkish Airlines
Mon 4/55:05 p.m.
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 7/3C$ 839
Tue 20/108:50 p.m.
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Tue 27/104:30 p.m.
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 6/3C$ 841
Wed 23/98:50 p.m.
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Fri 2/105:35 a.m.
DUB
-
DTW
1 stop18h 10m
Turkish Airlines
Deal found 6/3C$ 848

Find flight deals from Detroit to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 March 2026.

Round-trip from

C$ 780

One-way from

C$ 440

Popular in

June

Cheapest in

December

Average price

C$ 894
Turkish Airlines
  • Turkish Airlines
  • 19/4-28/4
  • 2 total stops
  • 68h 50m total
  • Detroit to Dublin
Search Deals
21/4
  • 21/4
  • 3 total stops
  • 22h 33m total
  • Detroit to Dublin
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (C$ 532 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 98 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from Detroit to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 27/4

8:50 p.m.-9:35 a.m.

1 stop31h 45m

Dublin

Mon 4/5

10:40 a.m.-6:45 p.m.

1 stop37h 05m

C$ 837

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 7/4

4:26 p.m.-7:55 a.m.

1 stop10h 29m

Dublin

Wed 15/4

5:55 a.m.-5:05 p.m.

1 stop16h 10m

C$ 1,080

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 6/4

6:40 p.m.-6:25 p.m.

1 stop18h 45m

Dublin

Wed 15/4

5:55 a.m.-11:51 a.m.

1 stop10h 56m

C$ 1,080

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 14/4

5:45 p.m.-3:25 p.m.

2 stops16h 40m

Dublin

Tue 5/5

5:55 a.m.-5:08 p.m.

1 stop16h 13m

C$ 1,155

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 8/4

5:56 p.m.-10:45 a.m.

1 stop11h 49m

Dublin

Mon 13/4

3:00 p.m.-11:09 p.m.

1 stop13h 09m

C$ 1,167

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 27/4

2:49 p.m.-6:20 p.m.

2 stops22h 31m

Dublin

Mon 4/5

7:05 p.m.-6:55 p.m.

3 stops28h 50m

C$ 1,174

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 12/5

6:04 p.m.-10:45 a.m.

1 stop11h 41m

Dublin

Tue 19/5

10:00 a.m.-12:50 p.m.

Nonstop7h 50m

C$ 1,227
Quickest round-trip

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 12/5

9:45 p.m.-10:00 a.m.

Nonstop7h 15m

Dublin

Tue 19/5

10:00 a.m.-12:50 p.m.

Nonstop7h 50m

C$ 1,255
Cheapest one-way

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 9/4

8:50 p.m.-9:35 a.m.

1 stop31h 45m

C$ 752

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 8/4

8:50 p.m.-9:35 a.m.

1 stop31h 45m

C$ 752

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Best time to book a flight from Detroit to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Dublin

How far ahead should I book a flight from Detroit to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Dublin. Price data was last updated on 6 March 2026.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Detroit to Dublin?

Currently, December is the cheapest month in which you can book a flight from Detroit to Dublin (average of C$ 503). Flying from Detroit to Dublin in September is currently the most expensive (average of C$ 756). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What’s the top layover airport for flights from Detroit to Dublin?

Share of one-stop round-trip flights from Detroit to Dublin chosen by Cheapflights users in the past 12 months, using the same layover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 40% of one-stop itineraries from Detroit to Dublin on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Dublin?

Average round-trip fare for 1-stop flights from Detroit to Dublin, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 722.

What’s the fastest layover option from Detroit to Dublin?

Shortest average travel time for 1-stop one-way flights from Detroit to Dublin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Boston (BOS) have the shortest average one-way travel time for 1-stop routes: 9h 00m.

Which airport typically offers the quickest layover for flights from Detroit to Dublin?

Average layover duration for 1-stop one-way flights from Detroit to Dublin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 26m.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Detroit to Dublin?

    Airlines like Turkish Airlines and Delta fly from Detroit to Dublin in about 18h 45m. The time it takes to get you to your destination can typically vary by up to 13h. The distance between Detroit and Dublin is about 5594 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Detroit to Dublin that include hotel bookings?

    Yes. In addition to deals on Detroit to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Dublin.

  • Can I find deals for business class flights from Detroit to Dublin?

    Yes. Cheapflights offers flight deals from Detroit to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Dublin?

    Currently, December is the cheapest month in which you can book a flight from Detroit to Dublin (average of C$ 503). Flying from Detroit to Dublin in September is currently the most expensive (average of C$ 756). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Cheapflights makes it easy to find Detroit to Dublin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Dublin?

Millions of users choose and trust Cheapflights to book the best flight deals from Detroit to Dublin for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Detroit to Dublin with no change fees?

Certainly. Search results for flights to Dublin from Detroit shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Detroit to Dublin become cheaper?

Yes, Cheapflights offers price alerts on Detroit to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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