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$234+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — DUB
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Dublin are usually found in November or February, booked 21 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Detroit to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) 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 July 11, 2025.

Round-trip from

$418
(FlightHub)

One-way from

$234
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,077

Good round-trip deal

$797 or less

Good one-way deal

$614 or less
From Detroit Metropolitan Wayne County to Dublin
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One-way flight from Detroit Metropolitan Wayne County to Dublin
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Highest demand for flights based on searches. 20% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Dublin.
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Price to beat on a one-way flight from Detroit Metropolitan Wayne County 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 July 11, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:30 pmDTW - DUB
1 stop9h 35mIcelandair
Sat 10/182:15 pmDUB - DTW
1 stop10h 05mIcelandair
Deal found 7/9$417
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/59:07 amDTW - DUB
1 stop14h 58mMultiple Airlines
Tue 8/121:25 pmDUB - DTW
1 stop12h 46mMultiple Airlines
Deal found 7/8$436
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.
Tue 8/1211:57 amDTW - DUB
1 stop16h 03mJetBlue
Tue 8/1910:40 amDUB - DTW
1 stop13h 12mJetBlue
Deal found 7/9$548

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 July 11, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport 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

Sun 9/7

8:30 pm-1:15 pm

1 stop11h 45m

Dublin

Thu 9/18

2:15 pm-7:20 pm

1 stop10h 05m

$431

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 8/5

9:07 am-5:05 am

1 stop14h 58m

Dublin

Tue 8/12

1:25 pm-9:11 pm

1 stop12h 46m

$436

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 8/12

11:57 am-9:00 am

1 stop16h 03m

Dublin

Tue 8/19

10:40 am-6:52 pm

1 stop13h 12m

$548

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 10/7

6:15 am-11:05 am

2 stops23h 50m

$235

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 8/12

11:57 am-9:00 am

1 stop16h 03m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

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 Metropolitan Wayne County Airport to Dublin

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport 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 June 27, 2025.

The price you pay for your flight from Detroit Metropolitan Wayne County Airport to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Dublin?

Currently, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Dublin (average of $509). Flying from Detroit Metropolitan Wayne County Airport to Dublin in June is currently the most expensive (average of $925). 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 DTW 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 July 11, 2025.

It’s optimal to fly from Detroit Metropolitan Wayne County Airport to Dublin at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport to Dublin?

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 July 11, 2025.
See what other customers who have flown with Icelandair from Detroit Metropolitan Wayne County Airport to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
514 reviews

Crew

8.0

Boarding

7.1

Overall

7.0

Food

6.2

Comfort

6.9

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

KEF - CPH

Some more info on Saga Premium. If you look on theri website they try to bill it as Premium, but zero information about the seating and when you actually get to the plane you realize that it is just an economy class seat.
Icelandair
7.0
Good
514 reviews
Icelandair
7.0
Good
514 reviews

Crew

8.0

Boarding

7.1

Overall

7.0

Food

6.2

Comfort

6.9

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

KEF - CPH

Some more info on Saga Premium. If you look on theri website they try to bill it as Premium, but zero information about the seating and when you actually get to the plane you realize that it is just an economy class seat.

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.

  • What airports do I use to fly from Detroit to Dublin?

    Dublin is the airport most travelers will use when flying to Dublin from Detroit Metropolitan Wayne County. Booking flights from Detroit Metropolitan Wayne County (DTW) to Dublin (DUB) should be relatively easy as there is 1 daily flight to Dublin from 11 different airlines. 7h 05m is how long a flight from Detroit to Dublin will take if you book a nonstop flight.

  • What is the cheapest airline to fly from Detroit Metropolitan Wayne County Airport to Dublin round-trip?

    Icelandair, at $418, was found to be the cheapest airline from Detroit Metropolitan Wayne County Airport to Dublin.. Users have found that Icelandair is 50% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport to Dublin on time: KLM (78%), Air France (78%), Delta (78%).

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to Dublin?

    On average you can expect to pay $801 for a flight from Detroit Metropolitan Wayne County Airport to Dublin. The cheapest flight overall is $514 while the most popular route, (Detroit Metropolitan Wayne County - Dublin) is currently priced at $371.

  • 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 Metropolitan Wayne County Airport to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Dublin (average of $509). Flying from Detroit Metropolitan Wayne County Airport to Dublin in June is currently the most expensive (average of $925). 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 Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Detroit to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Shannon flights
Detroit to Cork flights

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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$391Average$748FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$394Average$801FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$403Average$786FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$501Average$1,121FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$541Average$770FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$604Average$826FlexibilityNo cancel feeOn-time62%
KLMCheapest$613Average$1,142FlexibilityNo cancel feeOn-time75%
DeltaCheapest$635Average$1,100FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$681Average$720FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$691Average$964FlexibilityNo cancel feeOn-time70%

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