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$314+ Cheap flights from Ireland to Detroit (DTT)

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DTT
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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Cheap flight deals from Ireland to Detroit

Cheapest flights from Ireland to Detroit
Explore the most affordable flight options available from Ireland to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.

This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:40 am
DUB
-
DTW
1 stop11h 40m
JetBlue
Tue 6/96:15 pm
DTW
-
DUB
1 stop9h 05m
JetBlue
Deal found 3/24$527
This SmartFares deal was found by Cheapflights users on 3/24. 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.
Tue 6/211:30 am
DUB
-
DTW
1 stop17h 29m
JetBlue
Wed 6/106:15 pm
DTW
-
DUB
1 stop9h 05m
JetBlue
Deal found 3/24$552
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:30 am
DUB
-
DTW
1 stop17h 22m
JetBlue
Mon 5/185:27 pm
DTW
-
DUB
1 stop9h 53m
JetBlue
Deal found 3/27$554
This SmartFares deal was found by Cheapflights users on 3/24. 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 5/811:30 am
DUB
-
DTW
1 stop17h 22m
JetBlue
Fri 5/155:27 pm
DTW
-
DUB
1 stop9h 53m
JetBlue
Deal found 3/24$556
This SmartFares deal was found by Cheapflights users on 3/25. 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 5/811:30 am
DUB
-
DTW
1 stop17h 22m
JetBlue
Thu 5/147:40 am
DTW
-
DUB
1 stop19h 40m
JetBlue
Deal found 3/25$575
This TravelUp deal was found by Cheapflights users on 3/25. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:30 am
DUB
-
DTW
1 stop17h 22m
JetBlue
Sat 5/166:10 am
DTW
-
DUB
1 stop21h 50m
JetBlue
Deal found 3/25$578
This JetBlue deal was found by Cheapflights users on 3/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:40 am
DUB
-
DTW
1 stop16h 57m
JetBlue
Mon 6/86:15 pm
DTW
-
DUB
1 stop9h 05m
JetBlue
Deal found 3/26$585
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/3012:30 pm
SNN
-
DTW
2 stops14h 43m
United Airlines
Sat 5/94:10 pm
DTW
-
SNN
2 stops13h 05m
United Airlines
Deal found 3/23$1,033
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/289:30 am
SNN
-
DTW
1 stop10h 59m
United Airlines
Mon 6/17:06 pm
DTW
-
SNN
1 stop10h 09m
United Airlines
Deal found 3/25$1,034
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/1012:30 pm
SNN
-
DTW
1 stop10h 53m
United Airlines
Tue 4/1412:11 pm
DTW
-
SNN
1 stop17h 04m
United Airlines
Deal found 3/26$1,057
This British Airways deal was found by Cheapflights users on 3/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:30 am
SNN
-
DTW
2 stops18h 51m
British Airways
Sun 5/1710:19 am
DTW
-
SNN
2 stops20h 01m
British Airways
Deal found 3/25$1,074
This British Airways deal was found by Cheapflights users on 3/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:30 am
SNN
-
DTW
2 stops21h 27m
British Airways
Mon 6/88:55 pm
DTW
-
SNN
2 stops14h 15m
British Airways
Deal found 3/23$1,094

Find flight deals from Ireland to Detroit

Keep the following information in mind while searching for Ireland to Detroit flight deals. Data was last updated March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$527

One-way from

$314
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$829
Provider with most accurate pricing for Dublin-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Detroit (DTT) flights.
Search Deals
From Ireland to Detroit (DTT)
Search Deals
One-way flight from Ireland to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Detroit 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 March 27, 2026.
Use the filters below to find and compare flights from Ireland to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Thu 6/4

10:40 am-10:37 pm

1 stop16h 57m

Detroit Metropolitan Wayne County

Mon 6/8

6:15 pm-8:20 am

1 stop9h 05m

$585

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Fri 5/1

11:30 am-11:46 pm

1 stop17h 16m

Detroit Metropolitan Wayne County

Tue 5/5

5:35 pm-8:20 am

1 stop9h 45m

$633

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Thu 4/30

11:30 am-11:46 pm

1 stop17h 16m

Detroit Metropolitan Wayne County

Sat 5/9

4:36 pm-8:20 am

1 stop10h 44m

$662

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Sat 4/11

5:10 pm-6:45 pm

1 stop30h 35m

Detroit Metropolitan Wayne County

Thu 4/16

8:50 pm-3:40 pm

1 stop37h 50m

$723

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Thu 8/6

10:40 am-5:29 pm

1 stop11h 49m

Detroit Metropolitan Wayne County

Tue 8/11

2:46 pm-8:20 am

1 stop12h 34m

$795

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Tue 8/4

10:40 am-10:42 pm

1 stop17h 02m

Detroit Metropolitan Wayne County

Mon 8/10

6:25 pm-8:20 am

1 stop8h 55m

$795

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Fri 5/8

12:15 pm-11:52 pm

2 stops16h 37m

Detroit Metropolitan Wayne County

Thu 5/14

5:27 pm-11:05 am

2 stops12h 38m

$901
Quickest round-trip

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Mon 5/11

10:00 am-12:50 pm

Nonstop7h 50m

Detroit Metropolitan Wayne County

Mon 5/18

9:00 pm-9:15 am

Nonstop7h 15m

$1,001

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Thu 4/9

8:35 am-9:14 pm

2 stops17h 39m

Detroit Metropolitan Wayne County

Sun 4/12

1:33 pm-12:05 pm

2 stops17h 32m

$1,016

ShannonDetroit

SNN - DTW

SNNDTW

Shannon

Fri 5/1

12:30 pm-11:59 pm

2 stops16h 29m

Detroit Metropolitan Wayne County

Sat 5/9

1:41 pm-10:15 am

2 stops15h 34m

$1,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 30 resultsSorted by cheapest first
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Best time to book a flight from Ireland to Detroit

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

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

Currently, September is the cheapest month in which you can book a flight from Ireland to Detroit (average of $635). Flying from Ireland to Detroit in August is currently the most expensive (average of $886). 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 often are flights from Ireland to Detroit delayed?

About 15% of weekly flights between Ireland and Detroit have experienced delays in the past year, with the average delay time being 222 minutes.

What is the most punctual flight time for Ireland to Detroit flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Detroit flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 15% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Detroit. 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 into for flights to Detroit from Ireland?

    If you book a flight to Detroit from Ireland, you will be flying to All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit.

  • How long is the flight from Ireland to Detroit?

    JetBlue and United Airlines can get you from Ireland to Detroit in just under 16h 29m. Your travel time can differ by up to 28m. The distance from Ireland to Detroit is about 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 Ireland to Detroit one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $268. Icelandair flights start at $472 while deals on Aer Lingus start at $593 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Ireland to Detroit (average of $635). Flying from Ireland to Detroit in August is currently the most expensive (average of $886). 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 Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Ireland to Detroit

Discover the top 3 airlines that operate flights from Ireland to Detroit. 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 March 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$658Average$703FlexibilityNo cancel feeOn-time62%
DeltaCheapest$886Average$1,029FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$912Average$1,021FlexibilityNo cancel feeOn-time77%

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