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$315+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — DUB
May 1 — May 81
Fri 5/1
Fri 5/8
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 April 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/288:50 pm
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Tue 5/510:40 am
DUB
-
DTW
1 stop37h 05m
Turkish Airlines
Deal found 3/29$573
This oojo deal was found by Cheapflights users on 3/31. 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.
Tue 4/148:50 pm
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Fri 4/2410:40 am
DUB
-
DTW
1 stop37h 05m
Turkish Airlines
Deal found 3/31$576
This Turkish Airlines deal was found by Cheapflights users on 3/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:05 pm
DTW
-
DUB
1 stop21h 05m
Turkish Airlines
Tue 11/34:30 pm
DUB
-
DTW
1 stop31h 40m
Turkish Airlines
Deal found 3/29$582
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:50 pm
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Tue 9/2910:40 am
DUB
-
DTW
1 stop37h 05m
Turkish Airlines
Deal found 3/31$586
This Turkish Airlines deal was found by Cheapflights users on 3/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:50 pm
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Tue 9/225:35 am
DUB
-
DTW
1 stop18h 10m
Turkish Airlines
Deal found 3/27$587
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Thu 4/168:50 pm
DTW
-
DUB
1 stop37h 50m
Turkish Airlines
Thu 4/235:05 pm
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 3/28$591
This SmartFares deal was found by Cheapflights users on 3/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:50 pm
DTW
-
DUB
1 stop21h 20m
Turkish Airlines
Thu 10/155:05 pm
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 3/28$592
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 9/88:50 pm
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Thu 9/175:05 pm
DUB
-
DTW
1 stop30h 40m
Turkish Airlines
Deal found 3/29$594
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/158:50 pm
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Wed 4/2210:40 am
DUB
-
DTW
1 stop37h 05m
Turkish Airlines
Deal found 3/31$595
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Sun 4/268:50 pm
DTW
-
DUB
1 stop31h 45m
Turkish Airlines
Wed 5/610:40 am
DUB
-
DTW
1 stop37h 05m
Turkish Airlines
Deal found 3/31$596
This SmartFares deal was found by Cheapflights users on 4/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:50 pm
DTW
-
DUB
1 stop21h 15m
Turkish Airlines
Tue 4/215:35 am
DUB
-
DTW
1 stop18h 10m
Turkish Airlines
Deal found 4/1$606
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 9/287:05 pm
DTW
-
SNN
1 stop10h 10m
United Airlines
Tue 10/612:30 pm
SNN
-
DTW
1 stop10h 49m
United Airlines
Deal found 3/30$854

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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$573
(Kiwi.com)

One-way from

$315
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$595

Good round-trip deal

$1,120 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. 27% potential increase in price ($282 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 April 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 April 1, 2026.
Use the filters below to find and compare flights from Detroit to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Mon 9/28

7:05 pm-10:15 am

1 stop10h 10m

Shannon

Tue 10/6

12:30 pm-6:19 pm

1 stop10h 49m

$854

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Tue 5/12

10:00 am-10:15 am

2 stops19h 15m

Shannon

Tue 5/19

12:30 pm-11:59 pm

2 stops16h 29m

$859

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sun 4/26

5:50 am-10:15 am

2 stops23h 25m

Shannon

Sun 5/3

12:30 pm-11:44 pm

2 stops16h 14m

$862

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 8/25

12:15 pm-6:20 pm

2 stops25h 05m

Dublin

Tue 9/1

7:05 pm-6:55 pm

3 stops28h 50m

$903

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sun 4/26

2:05 pm-10:15 am

2 stops15h 10m

Shannon

Wed 5/6

12:30 pm-10:13 pm

2 stops14h 43m

$903

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Mon 9/28

7:05 pm-10:15 am

1 stop10h 10m

Shannon

Mon 10/5

12:30 pm-6:19 pm

1 stop10h 49m

$914

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Tue 9/1

12:58 pm-11:20 am

2 stops17h 22m

Shannon

Fri 9/4

7:30 am-9:44 pm

2 stops19h 14m

$946

DetroitCork

DTW - ORK

DTWORK

Detroit Metropolitan Wayne County

Wed 4/29

10:20 pm-10:35 pm

1 stop19h 15m

Cork

Wed 5/6

10:50 am-1:35 pm

1 stop31h 45m

$948

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sat 9/26

4:15 pm-10:15 am

2 stops13h 00m

Shannon

Sat 10/3

12:30 pm-6:19 pm

1 stop10h 49m

$969

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 7/9

2:46 pm-8:20 am

1 stop12h 34m

Dublin

Tue 7/21

10:40 am-10:37 pm

1 stop16h 57m

$1,071

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 43 resultsSorted by cheapest first
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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 April 1, 2026.
Peruse reviews from past customers who have flown with Delta,KLM, andUnited 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
8,368 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

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
8,368 reviews
Delta
7.9
Good
8,368 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

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.
KLM
7.8
Good
1,481 reviews
Delta
7.9
Good
8,368 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

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
9,529 reviews
Delta
7.9
Good
8,368 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

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
2,908 reviews
Delta
7.9
Good
8,368 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

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
7.0
Good
630 reviews
Delta
7.9
Good
8,368 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

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 $858, Turkish Airlines can have you in Ireland from Detroit in 15h. Airlines will cover a distance of 3389 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 WestJet and Delta, with prices starting from $315 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 $1,299, our data indicates the cheapest price to be $894. The most popular route (Detroit Metropolitan Wayne County - Dublin), is priced around $576.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$365Average$446FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$391Average$796FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$403Average$703FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$461Average$502FlexibilityNo cancel feeOn-time76%
KLMCheapest$479Average$988FlexibilityNo cancel feeOn-time75%
DeltaCheapest$479Average$1,076FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$501Average$1,031FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$541Average$723FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$573Average$621FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$581Average$744FlexibilityNo cancel feeOn-time62%

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