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Cheap flights from Detroit to Dublin from C$ 365

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — DUB
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

C$ 681

One-way from

C$ 365

Popular in

June

Cheapest in

December

Average price

C$ 1,116
Scandinavian Airlines
  • Scandinavian Airlines
  • 15/2-24/2
  • 5 total stops
  • 48h 17m total
  • Detroit to Dublin
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1/11
  • 1/11
  • 1 total stop
  • 31h 25m total
  • Detroit to Dublin
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 501 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 92 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Detroit to Dublin

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 17 September 2025.

Tue 2/1211:08 a.m.DTW - DUB
1 stop16h 32mMultiple Airlines
Tue 9/1211:30 a.m.DUB - DTW
1 stop16h 51mMultiple Airlines
Deal found 16/9C$ 685
Wed 22/1010:35 a.m.DTW - DUB
2 stops19h 20mScandinavian Airlines
Fri 31/107:05 p.m.DUB - DTW
3 stops28h 07mScandinavian Airlines
Deal found 17/9C$ 735
Thu 13/114:03 p.m.DTW - DUB
1 stop11h 37mMultiple Airlines
Wed 19/1111:30 a.m.DUB - DTW
1 stop16h 42mMultiple Airlines
Deal found 16/9C$ 754
Mon 27/1011:00 a.m.DTW - DUB
1 stop17h 40mMultiple Airlines
Mon 3/1111:30 a.m.DUB - DTW
1 stop16h 42mMultiple Airlines
Deal found 17/9C$ 755
Mon 1/1210:29 a.m.DTW - DUB
2 stops17h 11mMultiple Airlines
Mon 8/1211:30 a.m.DUB - DTW
1 stop16h 51mMultiple Airlines
Deal found 17/9C$ 766
Tue 7/105:45 p.m.DTW - DUB
1 stop10h 15mJetBlue
Tue 21/1011:30 a.m.DUB - DTW
1 stop17h 29mJetBlue
Deal found 17/9C$ 768

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 17 September 2025.
Use the filters below to find and compare flights from Detroit to Dublin that are best for you.

Fly from

Detroit

Fly to

Dublin

Route

Depart

Return

Price

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sun 15/2

10:25 a.m.-10:45 a.m.

2 stops19h 20m

Dublin

Tue 24/2

7:05 p.m.-7:02 p.m.

3 stops28h 57m

C$ 681

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 2/12

11:08 a.m.-8:40 a.m.

1 stop16h 32m

Dublin

Tue 9/12

11:30 a.m.-11:21 p.m.

1 stop16h 51m

C$ 686

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sun 15/2

6:37 p.m.-8:40 a.m.

1 stop9h 03m

Dublin

Tue 24/2

11:30 a.m.-5:23 p.m.

1 stop10h 53m

C$ 688

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 17/11

11:10 a.m.-8:40 a.m.

1 stop16h 30m

Dublin

Tue 25/11

11:30 a.m.-12:25 a.m.

2 stops17h 55m

C$ 692

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 11/11

2:00 p.m.-11:45 a.m.

2 stops16h 45m

Dublin

Fri 14/11

6:55 p.m.-7:14 p.m.

3 stops29h 19m

C$ 693

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sat 1/11

8:55 p.m.-8:20 a.m.

1 stop31h 25m

C$ 365

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 13/10

12:16 p.m.-8:20 a.m.

1 stop15h 04m

C$ 451

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 16/3

6:43 p.m.-8:40 a.m.

1 stop9h 57m

C$ 598

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 1/10

10:50 a.m.-9:00 a.m.

1 stop17h 10m

C$ 616

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 29/9

5:30 p.m.-9:00 a.m.

1 stop10h 30m

C$ 651

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 13 results
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 12 September 2025.

Booking 23 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, January is the cheapest month in which you can book a flight from Detroit to Dublin (average of C$ 458). Flying from Detroit to Dublin in December is currently the most expensive (average of C$ 760). 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 is the cheapest time of day to fly from DTT to DUB?

Find hourly flight availability from Detroit to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

A simple way to save on the total cost of your ticket is to fly from Detroit to Dublin in the morning. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the afternoon.

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 39% 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.

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of C$ 533.

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 20m.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 17 September 2025.
See what other customers who have flown with United Airlines and Icelandair from Detroit to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Icelandair
7.0
Good
545 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 Scandinavian Airlines fly from Detroit to Dublin in about 19h 20m. The time it takes to get you to your destination can typically vary by up to . The distance between Detroit and Dublin is about 5594 km.

  • What are the most reliable airlines from Detroit to Dublin?

    Before booking your flight to Dublin from Detroit, check out the most reliable airlines to get you to your destination on time: KLM (79%), Delta (79%), Air France( 69%).

  • 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, January is the cheapest month in which you can book a flight from Detroit to Dublin (average of C$ 458). Flying from Detroit to Dublin in December is currently the most expensive (average of C$ 760). 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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