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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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DTT
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
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 July 9, 2026.

This SmartFares deal was found by Cheapflights users on 7/8. 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.
Sat 8/2911:30 am
DUB
-
DTW
1 stop17h 29m
JetBlue
Sat 9/58:30 pm
DTW
-
DUB
1 stop30h 50m
JetBlue
Deal found 7/8$552
This SmartFares deal was found by Cheapflights users on 7/8. 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.
Thu 8/2011:30 am
DUB
-
DTW
1 stop17h 29m
JetBlue
Sat 8/295:21 pm
DTW
-
DUB
1 stop9h 59m
JetBlue
Deal found 7/8$569
This SmartFares deal was found by Cheapflights users on 7/7. 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.
Wed 8/1910:40 am
DUB
-
DTW
1 stop17h 05m
JetBlue
Mon 8/317:30 am
DTW
-
DUB
1 stop19h 50m
JetBlue
Deal found 7/7$570
This Flighttix deal was found by Cheapflights users on 7/7. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:40 am
DUB
-
DTW
1 stop13h 24m
JetBlue
Sat 8/297:59 pm
DTW
-
DUB
1 stop31h 21m
JetBlue
Deal found 7/7$584
This SmartFares deal was found by Cheapflights users on 7/4. 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 8/2110:40 am
DUB
-
DTW
1 stop12h 09m
JetBlue
Sat 8/227:59 pm
DTW
-
DUB
1 stop31h 21m
JetBlue
Deal found 7/4$598
This JetBlue deal was found by Cheapflights users on 7/9. 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 8/2710:40 am
DUB
-
DTW
1 stop17h 05m
JetBlue
Thu 9/31:15 pm
DTW
-
DUB
1 stop14h 05m
JetBlue
Deal found 7/9$602
This JetBlue deal was found by Cheapflights users on 7/5. 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.
Fri 8/2810:40 am
DUB
-
DTW
1 stop17h 05m
JetBlue
Mon 8/311:15 pm
DTW
-
DUB
1 stop14h 05m
JetBlue
Deal found 7/5$603
This TravelUp deal was found by Cheapflights users on 7/5. 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.
Wed 7/2911:30 am
DUB
-
DTW
1 stop17h 29m
JetBlue
Sat 8/227:59 pm
DTW
-
DUB
1 stop31h 21m
JetBlue
Deal found 7/5$617
This British Airways deal was found by Cheapflights users on 7/9. 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.
Sat 12/197:50 am
SNN
-
DTW
2 stops21h 12m
British Airways
Thu 1/75:24 pm
DTW
-
SNN
2 stops13h 06m
British Airways
Deal found 7/9$971
This British Airways deal was found by Cheapflights users on 7/9. 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 12/207:50 am
SNN
-
DTW
2 stops21h 12m
British Airways
Wed 1/61:30 pm
DTW
-
SNN
2 stops22h 15m
British Airways
Deal found 7/9$1,063
This British Airways deal was found by Cheapflights users on 7/7. 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.
Wed 7/227:30 am
SNN
-
DTW
2 stops21h 29m
British Airways
Sun 7/267:17 pm
DTW
-
SNN
2 stops20h 18m
British Airways
Deal found 7/7$1,142
This Air France deal was found by Cheapflights users on 7/7. 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.
Wed 7/221:05 pm
SNN
-
DTW
1 stop13h 59m
Multiple Airlines
Sun 7/268:10 pm
DTW
-
SNN
1 stop10h 00m
Multiple Airlines
Deal found 7/7$1,158

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 July 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$552
(SmartFares)

One-way from

$314
(Cheapflightsfares)

Popular in

February

Cheapest in

May

Average price

$968

Good round-trip deal

$891 or less

Good one-way deal

$1,191 or less
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. 13% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Ireland to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Ireland to Detroit (DTT).
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 July 9, 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

Fri 8/28

10:40 am-10:45 pm

1 stop17h 05m

Detroit Metropolitan Wayne County

Mon 8/31

1:15 pm-8:20 am

1 stop14h 05m

$630

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Fri 8/21

11:30 am-11:59 pm

1 stop17h 29m

Detroit Metropolitan Wayne County

Fri 8/28

1:45 pm-8:20 am

1 stop13h 35m

$654

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Sun 8/23

10:40 am-10:45 pm

1 stop17h 05m

Detroit Metropolitan Wayne County

Sun 8/30

2:02 pm-8:20 am

1 stop13h 18m

$682

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Wed 7/29

10:40 am-10:45 pm

1 stop17h 05m

Detroit Metropolitan Wayne County

Sat 8/22

5:21 pm-8:20 am

1 stop9h 59m

$791

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Sun 12/13

12:05 pm-12:02 am

2 stops16h 57m

Detroit Metropolitan Wayne County

Sat 1/2

1:30 pm-10:15 am

2 stops15h 45m

$969

ShannonDetroit

SNN - DTW

SNNDTW

Shannon

Sat 12/19

7:50 am-12:02 am

2 stops21h 12m

Detroit Metropolitan Wayne County

Thu 1/7

5:24 pm-11:30 am

2 stops13h 06m

$971

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Sun 12/13

9:00 am-5:40 pm

1 stop13h 40m

Detroit Metropolitan Wayne County

Fri 1/1

2:48 pm-7:30 am

2 stops11h 42m

$1,005

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Sat 8/29

8:40 am-8:13 pm

2 stops16h 33m

Detroit Metropolitan Wayne County

Sat 9/5

9:01 pm-3:45 pm

2 stops13h 44m

$1,031

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Thu 8/27

8:55 am-5:07 pm

1 stop13h 12m

Detroit Metropolitan Wayne County

Wed 9/2

9:55 pm-10:00 am

Nonstop7h 05m

$1,032

DublinDetroit

DUB - DTW

DUBDTW

Dublin

Thu 8/27

9:40 am-9:33 pm

2 stops16h 53m

Detroit Metropolitan Wayne County

Wed 9/2

9:03 pm-4:35 pm

2 stops14h 32m

$1,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 36 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, May is the cheapest month in which you can book a flight from Ireland to Detroit (average of $558). Flying from Ireland to Detroit in December is currently the most expensive (average of $906). 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 IE to DTT?

Find hourly flight availability from Ireland to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 9, 2026.

When flying from Ireland to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Ireland to Detroit

Explore weekly flight availability from Ireland to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 9, 2026.

The most flights from IE0 to DTT are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Ireland to Detroit delayed?

About 12% of weekly flights between Ireland and Detroit have experienced delays in the past year, with the average delay time being 248 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?

Friday 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 11% 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 British Airways can get you from Ireland to Detroit in just under 16h 57m. Your travel time can differ by up to 08m. The distance from Ireland to Detroit is about 3476 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    No one likes to see their flight delayed. When booking a flight from Ireland to Detroit consider choosing KLM (87%), Air France (87%) or Delta (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Ireland to Detroit?

    Looking at all options, your cheapest flight can be booked for $595. While the most popular route (Dublin - Detroit Metropolitan Wayne County) can be booked for $552 on average, our data indicates $1,123 when flying from Ireland to Detroit.

  • 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, May is the cheapest month in which you can book a flight from Ireland to Detroit (average of $558). Flying from Ireland to Detroit in December is currently the most expensive (average of $906). 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 2 airlines flying from Ireland to Detroit

Discover the top 2 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 July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$642Average$756FlexibilityNo cancel feeOn-time62%
DeltaCheapest$886Average$1,040FlexibilityNo cancel feeOn-timeN/A

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