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Cheap flights from Detroit to Dublin from C$ 516

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — DUB
8 May — 15 May1
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 8 April 2026.

Wed 28/109:05 p.m.
DTW
-
DUB
1 stop37h 20m
Turkish Airlines
Tue 3/114:30 p.m.
DUB
-
DTW
1 stop31h 40m
Turkish Airlines
Deal found 4/4C$ 809
Thu 17/98:50 p.m.
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Thu 24/95:45 a.m.
DUB
-
DTW
1 stop18h 00m
Turkish Airlines
Deal found 6/4C$ 815
Sun 26/48:50 p.m.
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Wed 6/510:40 a.m.
DUB
-
DTW
1 stop37h 05m
Turkish Airlines
Deal found 3/4C$ 830
Thu 16/48:50 p.m.
DTW
-
DUB
1 stop37h 50m
Turkish Airlines
Tue 21/45:05 p.m.
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 6/4C$ 843
Sun 1/119:05 p.m.
DTW
-
DUB
1 stop20h 05m
Turkish Airlines
Tue 10/114:30 p.m.
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 8/4C$ 862
Tue 3/119:05 p.m.
DTW
-
DUB
1 stop31h 35m
Turkish Airlines
Mon 9/114:30 p.m.
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 4/4C$ 865
Sat 12/98:50 p.m.
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Tue 22/95:35 a.m.
DUB
-
DTW
1 stop18h 10m
Turkish Airlines
Deal found 7/4C$ 871
Sun 20/98:50 p.m.
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Sun 27/95:45 a.m.
DUB
-
DTW
1 stop18h 00m
Turkish Airlines
Deal found 5/4C$ 897
Tue 22/98:50 p.m.
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Sat 3/105:10 p.m.
DUB
-
DTW
1 stop30h 35m
Turkish Airlines
Deal found 7/4C$ 898
Tue 15/98:50 p.m.
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Sat 26/95:10 p.m.
DUB
-
DTW
1 stop30h 35m
Turkish Airlines
Deal found 3/4C$ 900
Sat 31/109:05 p.m.
DTW
-
DUB
1 stop38h 25m
Turkish Airlines
Tue 10/114:30 p.m.
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 8/4C$ 918

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 8 April 2026.

Round-trip from

C$ 815

One-way from

C$ 516

Popular in

June

Cheapest in

December

Average price

C$ 933
Turkish Airlines
  • Turkish Airlines
  • 17/9-24/9
  • 2 total stops
  • 39h 15m total
  • Detroit to Dublin
Search Deals
20/5
  • 20/5
  • 2 total stops
  • 32h 20m total
  • Detroit to Dublin
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 499 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 99 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 8 April 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

Sun 20/9

8:50 p.m.-11:05 p.m.

1 stop21h 15m

Dublin

Sun 27/9

5:45 a.m.-6:45 p.m.

1 stop18h 00m

C$ 897

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 27/4

3:50 p.m.-6:20 p.m.

2 stops21h 30m

Dublin

Mon 4/5

7:50 p.m.-6:55 p.m.

3 stops28h 05m

C$ 1,192

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Fri 18/9

6:55 p.m.-12:05 a.m.

2 stops24h 10m

Dublin

Sun 27/9

6:50 p.m.-10:20 p.m.

2 stops32h 30m

C$ 1,248

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sun 2/8

9:55 p.m.-10:00 a.m.

Nonstop7h 05m

Dublin

Thu 13/8

5:55 a.m.-1:30 p.m.

1 stop12h 35m

C$ 1,455

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Fri 4/9

9:20 p.m.-3:25 p.m.

1 stop13h 05m

Dublin

Mon 14/9

10:00 a.m.-12:56 p.m.

Nonstop7h 56m

C$ 1,530

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sun 19/7

5:58 p.m.-10:45 a.m.

1 stop11h 47m

Dublin

Fri 14/8

10:00 a.m.-12:57 p.m.

Nonstop7h 57m

C$ 1,542
Quickest round-trip

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 8/7

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

Nonstop7h 00m

Dublin

Mon 20/7

10:00 a.m.-12:58 p.m.

Nonstop7h 58m

C$ 1,620

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 17/9

9:10 p.m.-9:15 a.m.

Nonstop7h 05m

Dublin

Thu 24/9

5:55 a.m.-11:35 a.m.

1 stop10h 40m

C$ 1,690

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Fri 10/7

9:15 p.m.-9:15 a.m.

Nonstop7h 00m

Dublin

Mon 20/7

10:00 a.m.-12:58 p.m.

Nonstop7h 58m

C$ 1,704

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Fri 18/9

9:10 p.m.-9:15 a.m.

Nonstop7h 05m

Dublin

Sun 27/9

5:55 a.m.-1:37 p.m.

1 stop12h 42m

C$ 1,705

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 20 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 3 April 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$ 513). Flying from Detroit to Dublin in September is currently the most expensive (average of C$ 775). 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.

How much does it cost to fly round-trip from Detroit to Dublin?

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 46% 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$ 740.

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 Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 20m.

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, Scandinavian Airlines, and TAP AIR PORTUGAL fly from Detroit to Dublin in about 21h 15m. The time it takes to get you to your destination can typically vary by up to 2h 55m. 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$ 513). Flying from Detroit to Dublin in September is currently the most expensive (average of C$ 775). 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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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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