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$251+ Cheap flights from Detroit (DTT) to Dublin (DUB)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — DUB
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Detroit All airports to Dublin are usually found in December or February, booked 23 days in advance, depart on a Saturday or Tuesday and return on a Friday

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$351
(Mytrip)

One-way from

$251
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$746

Good round-trip deal

$975 or less
Provider with most accurate pricing for Detroit (DTT)-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Dublin flights.
Search Deals
From Detroit (DTT) to Dublin
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One-way flight from Detroit (DTT) to Dublin
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($266 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to Dublin.
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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 November 3, 2025.

This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:35 pmDTW - DUB
1 stop9h 40mIcelandair
Sat 12/1311:30 amDUB - DTW
1 stop12h 00mIcelandair
Deal found 11/2$351
This oojo deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:35 pmDTW - DUB
1 stop9h 40mIcelandair
Thu 11/2711:30 amDUB - DTW
1 stop12h 00mIcelandair
Deal found 11/3$353
This CrystalTravel deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:35 pmDTW - DUB
1 stop9h 40mIcelandair
Thu 12/1111:30 amDUB - DTW
1 stop12h 00mIcelandair
Deal found 11/3$394
This Trip.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:35 pmDTW - DUB
1 stop9h 40mIcelandair
Mon 11/1711:30 amDUB - DTW
1 stop12h 00mIcelandair
Deal found 11/3$413
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/114:00 pmDTW - DUB
1 stop11h 25mLufthansa
Thu 11/205:00 amDUB - DTW
1 stop14h 10mLufthansa
Deal found 11/3$436
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:05 pmDTW - DUB
1 stop11h 30mLufthansa
Wed 12/105:10 amDUB - DTW
1 stop14h 05mLufthansa
Deal found 11/3$438
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:00 pmDTW - DUB
1 stop11h 35mLufthansa
Tue 11/115:00 amDUB - DTW
1 stop14h 10mLufthansa
Deal found 11/3$440
This oojo deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:35 pmDTW - DUB
1 stop9h 40mIcelandair
Mon 12/1511:30 amDUB - DTW
1 stop12h 00mIcelandair
Deal found 11/3$451
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:10 pmDTW - DUB
2 stops15h 10mUnited Airlines
Sat 11/229:00 amDUB - DTW
2 stops33h 11mUnited Airlines
Deal found 11/3$455
This Gotogate deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:15 pmDTW - DUB
2 stops18h 30mMultiple Airlines
Wed 12/105:10 amDUB - DTW
2 stops17h 25mMultiple Airlines
Deal found 11/3$459
This CrystalTravel deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:00 pmDTW - DUB
1 stop19h 25mLufthansa
Tue 11/115:00 amDUB - DTW
1 stop14h 10mLufthansa
Deal found 11/3$460
This United deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amDTW - DUB
1 stop21h 10mMultiple Airlines
Sat 12/135:10 amDUB - DTW
1 stop14h 05mMultiple Airlines
Deal found 11/2$461

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 2,558,603 searches. Data last updated November 3, 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

Thu 12/4

7:35 pm-10:15 am

1 stop9h 40m

Dublin

Sat 12/13

11:30 am-6:30 pm

1 stop12h 00m

$351

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 11/13

4:00 pm-11:10 am

1 stop14h 10m

Dublin

Tue 11/18

5:00 am-2:10 pm

1 stop14h 10m

$440

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 12/8

7:40 pm-10:20 am

1 stop9h 40m

Dublin

Mon 12/15

9:00 am-1:48 pm

2 stops33h 48m

$455

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 1/1

9:12 am-8:10 am

1 stop17h 58m

Dublin

Sun 1/11

9:00 am-1:51 pm

2 stops33h 51m

$455

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 11/12

7:15 am-8:10 am

1 stop19h 55m

Dublin

Mon 11/17

9:00 am-1:11 pm

2 stops33h 11m

$455

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sat 11/15

7:45 pm-10:20 am

1 stop9h 35m

Dublin

Sat 11/22

9:00 am-1:11 pm

2 stops33h 11m

$455

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 12/4

6:00 am-8:10 am

1 stop21h 10m

Dublin

Sat 12/13

5:10 am-2:15 pm

1 stop14h 05m

$461

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sat 11/8

2:10 pm-10:20 am

2 stops15h 10m

Dublin

Mon 11/17

5:10 am-2:10 pm

1 stop14h 00m

$461

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 11/12

11:00 am-7:30 am

2 stops15h 30m

Dublin

Wed 11/26

9:00 am-5:35 pm

1 stop13h 35m

$462

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 1/8

11:05 am-7:10 am

2 stops15h 05m

Dublin

Mon 1/12

9:00 am-1:21 pm

2 stops33h 21m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 19 results
1
2

Compare providers for flights from Detroit to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Dublin in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Dublin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 31, 2025.

The best time to book flights from Detroit to Dublin is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $346). Flying from Detroit to Dublin in May is currently the most expensive (average of $663). 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 November 3, 2025.

One of the essential ways to save on airfare from Detroit to Dublin is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.

What is the cheapest day to fly from Detroit to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit to Dublin flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Washington, D.C. (IAD) – chosen by Cheapflights users on 75% of 1-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.

Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of $687.

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 Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 9h 36m.

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 30m.

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 November 3, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Detroit to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,038 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
568 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    For as low as $351, Icelandair can have you in Dublin from Detroit in 9h 40m. There are 3476 mi between Detroit and Dublin. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Detroit to Dublin round-trip?

    Flying on Icelandair is currently your cheapest option to Dublin, with prices starting at $372. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $403 and $445, respectively. These flights start at 54% lower than the current average price 3 months from now.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Detroit to Dublin on time: KLM (74%), Delta (74%), Air France (67%).

  • What are the cheapest flights from Detroit to Dublin?

    Looking at all options, your cheapest flight can be booked for $896. While the most popular route (Detroit Metropolitan Wayne County - Dublin) can be booked for $351 on average, our data indicates $1,261 when flying from Detroit to Dublin.

  • 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 $346). Flying from Detroit to Dublin in May is currently the most expensive (average of $663). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 10 airlines flying from Detroit to Dublin

Discover the top 10 airlines that operate flights from Detroit to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$370Average$736FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$403Average$773FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$445Average$758FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$490Average$831FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$541Average$806FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$561Average$1,125FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$573Average$748FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$581Average$809FlexibilityNo cancel feeOn-time62%
DeltaCheapest$649Average$1,105FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$683Average$1,151FlexibilityNo cancel feeOn-time75%

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