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$231+ Cheap flights from Detroit (DTT) to Ireland

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — DUB
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Detroit to Ireland

Cheapest flights from Detroit to Ireland
Explore the most affordable flight options available from Detroit to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Air France deal was found by Cheapflights users on 2/18. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:05 pm
DTW
-
ORK
1 stop15h 55m
Multiple Airlines
Tue 2/245:15 pm
ORK
-
DTW
1 stop24h 50m
Multiple Airlines
Deal found 2/18$478
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
DTW
-
DUB
1 stop19h 55m
Delta
Wed 5/65:55 am
DUB
-
DTW
1 stop10h 59m
Delta
Deal found 2/20$478
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:59 pm
DTW
-
DUB
1 stop30h 46m
Delta
Tue 3/175:55 am
DUB
-
DTW
1 stop12h 15m
Delta
Deal found 2/18$479
This Air Canada deal was found by Cheapflights users on 2/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:10 am
DTW
-
DUB
2 stops17h 00m
Multiple Airlines
Sat 2/289:00 am
DUB
-
DTW
1 stop13h 35m
Multiple Airlines
Deal found 2/19$480
This Delta deal was found by Cheapflights users on 2/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:45 pm
DTW
-
DUB
1 stop12h 00m
Delta
Fri 5/810:00 am
DUB
-
DTW
Nonstop7h 50m
Delta
Deal found 2/17$481
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:00 pm
DTW
-
ORK
2 stops20h 00m
Delta
Tue 2/2411:15 am
ORK
-
DTW
1 stop11h 40m
Delta
Deal found 2/18$482
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 4/144:18 pm
DTW
-
DUB
2 stops13h 22m
United Airlines
Tue 5/59:50 am
DUB
-
DTW
1 stop13h 23m
United Airlines
Deal found 2/17$482
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:00 am
DTW
-
DUB
1 stop19h 45m
Delta
Mon 3/95:55 am
DUB
-
DTW
2 stops16h 31m
Delta
Deal found 2/18$483
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:24 pm
DTW
-
DUB
2 stops17h 16m
Delta
Wed 3/185:55 am
DUB
-
DTW
1 stop16h 55m
Delta
Deal found 2/18$484
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 2/192:40 pm
DTW
-
DUB
1 stop14h 40m
United Airlines
Sun 2/2210:40 am
DUB
-
DTW
1 stop16h 29m
United Airlines
Deal found 2/19$485
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:40 am
DTW
-
DUB
2 stops18h 35m
Multiple Airlines
Tue 5/55:55 am
DUB
-
DTW
1 stop13h 00m
Multiple Airlines
Deal found 2/18$486
This KAYAK deal was found by Cheapflights users on 2/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:15 pm
DTW
-
DUB
1 stop11h 15m
Lufthansa
Tue 3/175:00 am
DUB
-
DTW
1 stop13h 55m
Lufthansa
Deal found 2/18$487

Find flight deals from Detroit to Ireland

Keep the following information in mind while searching for Detroit to Ireland flight deals. Data was last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$478
(Delta)

One-way from

$231
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$484

Good round-trip deal

$957 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 Ireland
Search Deals
One-way flight from Detroit (DTT) to Ireland
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($295 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to Ireland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Ireland 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 February 21, 2026.
Use the filters below to find and compare flights from Detroit to Ireland that are best for you.

Fly from

Detroit

Fly to

Ireland

Route

Depart

Return

Price

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 4/28

5:45 pm-10:45 am

1 stop12h 00m

Dublin

Fri 5/8

5:55 am-11:42 am

1 stop10h 47m

$478

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 4/29

11:00 am-7:20 am

2 stops15h 20m

Dublin

Wed 5/6

9:20 am-2:13 pm

1 stop9h 53m

$482

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 4/14

4:18 pm-10:40 am

2 stops13h 22m

Dublin

Tue 5/5

9:50 am-6:13 pm

1 stop13h 23m

$482

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 3/5

7:00 am-7:45 am

1 stop19h 45m

Dublin

Mon 3/9

5:55 am-9:41 pm

2 stops19h 46m

$483

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sat 4/18

7:47 pm-7:20 am

1 stop30h 33m

Dublin

Tue 4/28

9:50 am-5:33 pm

1 stop12h 43m

$483

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 5/5

7:11 pm-11:10 am

1 stop10h 59m

Dublin

Tue 5/12

9:50 am-7:00 pm

2 stops14h 10m

$488

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Fri 5/1

9:00 am-7:20 am

2 stops17h 20m

Dublin

Fri 5/8

9:20 am-3:24 pm

2 stops35h 04m

$519

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 4/30

9:00 am-10:40 am

2 stops20h 40m

Dublin

Tue 5/5

9:50 am-3:24 pm

2 stops34h 34m

$519

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sun 5/3

7:00 am-9:15 am

1 stop21h 15m

Dublin

Mon 5/11

10:00 am-12:50 pm

Nonstop7h 50m

$537

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 4/9

7:18 am-10:15 am

2 stops21h 57m

Shannon

Tue 4/21

12:30 pm-11:59 pm

2 stops16h 29m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 37 results
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Best time to book a flight from Detroit to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland

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

Currently, December is the cheapest month in which you can book a flight from Detroit to Ireland (average of $371). Flying from Detroit to Ireland in May is currently the most expensive (average of $539). 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.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated February 21, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Detroit to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,241 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

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
8,241 reviews
Delta
7.9
Good
8,241 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

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
9,341 reviews
Delta
7.9
Good
8,241 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

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
11,337 reviews
Delta
7.9
Good
8,241 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

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
2,898 reviews
Delta
7.9
Good
8,241 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

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
617 reviews
Delta
7.9
Good
8,241 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

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 Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Detroit to Ireland?

    Located just 0.6 mi from the city center, Detroit All airports (DTT) is the airport most travelers will use when flying to Ireland from Detroit.

  • How long is the flight from Detroit to Ireland?

    For as low as $478, Delta can have you in Ireland from Detroit in 12h. Airlines will cover a distance of 3476 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Detroit to Ireland one-way?

    $190 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $398 and $399, respectively.

  • What are the most popular routes from Detroit to Ireland?

    When deciding which route to take from Detroit to Ireland consider Detroit Metropolitan Wayne County - Dublin, Detroit Metropolitan Wayne County - Shannon or Detroit Metropolitan Wayne County - Cork as they are the most popular.

  • What are the cheapest flights from Detroit to Ireland?

    Looking for the cheapest flight from Detroit to Ireland? While on average our users pay $1,103, our data indicates the cheapest price to be $773. The most popular route (Detroit Metropolitan Wayne County - Dublin), is priced around $442.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Ireland 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 Ireland?

    Currently, December is the cheapest month in which you can book a flight from Detroit to Ireland (average of $371). Flying from Detroit to Ireland in May is currently the most expensive (average of $539). 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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Alternative routes for Detroit to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Detroit to Ireland

Discover the top 10 airlines that operate flights from Detroit to Ireland. 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$365Average$558FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$391Average$771FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$403Average$738FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$461Average$502FlexibilityNo cancel feeOn-time76%
DeltaCheapest$481Average$951FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$501Average$983FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$541Average$737FlexibilityNo cancel feeOn-time71%
KLMCheapest$543Average$955FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$570Average$677FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$678Average$966FlexibilityNo cancel feeOn-timeN/A

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