$358 Cheap Flights from Detroit (DTW) to Dublin (DUB)

View $358 flight on Sun, Aug 24, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Dublin Airport (DUB)

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Cheap Flights from Detroit to Dublin (DTW-DUB)

Prices were available within the past 7 days and start at $358 for one-way flights and $533 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Aug 11 - Thu, Aug 21
DTW
Detroit
DUB
Dublin
$533 Roundtrip, found 20 hours ago
$533
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Mon, Aug 11 from Detroit to Dublin, returning Thu, Aug 21, priced at $533 found 20 hours ago
Icelandair
Sun, Aug 31 - Mon, Jun 1
DTW
Detroit
DUB
Dublin
$548 Roundtrip, found 5 days ago
$548
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sun, Aug 31 from Detroit to Dublin, returning Mon, Jun 1, priced at $548 found 5 days ago
JetBlue Airways
Tue, Aug 5 - Tue, Aug 19
DTW
Detroit
DUB
Dublin
$553 Roundtrip, found 14 hours ago
$553
Roundtrip
found 14 hours ago
Select JetBlue Airways flight, departing Tue, Aug 5 from Detroit to Dublin, returning Tue, Aug 19, priced at $553 found 14 hours ago
JetBlue Airways
Mon, Aug 11 - Tue, Aug 19
DTW
Detroit
DUB
Dublin
$553 Roundtrip, found 20 hours ago
$553
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Mon, Aug 11 from Detroit to Dublin, returning Tue, Aug 19, priced at $553 found 20 hours ago
Scandinavian Airlines
Tue, Mar 3 - Tue, Mar 17
DTW
Detroit
DUB
Dublin
$629 Roundtrip, found 2 hours ago
$629
Roundtrip
found 2 hours ago
Select Scandinavian Airlines flight, departing Tue, Mar 3 from Detroit to Dublin, returning Tue, Mar 17, priced at $629 found 2 hours ago
TAP Portugal
Wed, Nov 26 - Wed, Dec 3
DTW
Detroit
DUB
Dublin
$665 Roundtrip, found 3 hours ago
$665
Roundtrip
found 3 hours ago
Select TAP Portugal flight, departing Wed, Nov 26 from Detroit to Dublin, returning Wed, Dec 3, priced at $665 found 3 hours ago
United
Sun, Oct 26 - Wed, Nov 5
DTW
Detroit
DUB
Dublin
$747 Roundtrip, found 21 hours ago
$747
Roundtrip
found 21 hours ago
Select United flight, departing Sun, Oct 26 from Detroit to Dublin, returning Wed, Nov 5, priced at $747 found 21 hours ago
Air Canada
Wed, Oct 22 - Wed, Nov 12
DTW
Detroit
DUB
Dublin
$749 Roundtrip, found 4 days ago
$749
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Oct 22 from Detroit to Dublin, returning Wed, Nov 12, priced at $749 found 4 days ago
American Airlines
Mon, Dec 8 - Tue, Dec 16
DTW
Detroit
DUB
Dublin
$760 Roundtrip, found 1 day ago
$760
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 8 from Detroit to Dublin, returning Tue, Dec 16, priced at $760 found 1 day ago
Delta
Mon, Dec 8 - Tue, Dec 16
DTW
Detroit
DUB
Dublin
$762 Roundtrip, found 1 day ago
$762
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Dec 8 from Detroit to Dublin, returning Tue, Dec 16, priced at $762 found 1 day ago

Find the cheapest month to fly from Detroit (DTW) to Dublin (DUB)

November is typically the cheapest month to fly

From $381 - $1,049 per traveler.

Graph displaying average flight prices per month

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $558
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $558
Flights from Detroit (DTW) to Dublin (DUB)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$533
Distance
3478 mi
Average flight time
7 hours 5 mins

Detroit to Dublin Flights

The cheapest times to fly from Detroit to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Dublin are during the month of August. You can find some of the cheapest flights from Detroit to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Dublin

Sunday is one of the best days to book for cheap flights from Detroit to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $358 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Dublin Airport (DUB) cost?
You can find cheap return flights from Detroit Metropolitan Wayne County Airport (DTW) to Dublin Airport (DUB) starting from $772. Snag a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Delta flight leaving DTW on August 4 2025 and touching down at DUB. The price was last updated on July 10 2025 and has not changed since.
What is the cheapest month to fly from DTW to DUB?
Lock in a low fare by booking your nonstop flight from DTW to DUB in August. You can find a one-way Delta flight for $564 leaving on August 17 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 10 2025 and remains unchanged.
What is the cheapest airline that flies from DTW to DUB?
Currently, the cheapest airline offering one-way flights from DTW to DUB is Delta. You can book a seat on this route from $564. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DTW on August 17 2025. Prices were last updated on July 10 2025 and have not changed since.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Dublin Airport (DUB)?
You'll have to hop on a flight with a layover when traveling from Detroit Metropolitan Wayne County Airport (DTW) to Dublin Airport (DUB). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from DTW to DUB?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Dublin Airport (DUB)?
To touch down at Dublin Airport (DUB) on time, select a flight that leaves Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Dublin Airport (DUB) last-minute?
Last-minute fares from DTW to DUB are typically more expensive. To lock in the lowest prices, start looking for flights as early as possible. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a DTW to DUB flight and hotel package?
You'll typically save money by securing a DTW to DUB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal flights and accommodations, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Dublin Airport (DUB)?
If you booked your DTW to DUB flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.