$264+ Cheap flights from Detroit (DTT) 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — DUB
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Detroit All airports to Dublin are usually found in December or February, booked 77 days in advance, depart on a Tuesday or Sunday and return on a Tuesday
Cheap flight deals from Detroit to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to DublinExplore 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 1, 2026.
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 1, 2026.
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:50 pm
DTW
- DUB
1 stop29h 20m
Aer Lingus
Fri 9/41:20 pm
DUB
- DTW
1 stop29h 51m
Aer Lingus
Deal found 6/30![Aer Lingus logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:34 pm
DTW
- DUB
2 stops49h 36m
Multiple Airlines
Thu 8/139:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:34 pm
DTW
- DUB
2 stops47h 11m
Multiple Airlines
Mon 8/319:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 8/312:27 pm
DTW
- DUB
2 stops28h 33m
Multiple Airlines
Mon 8/319:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:51 pm
DTW
- DUB
2 stops45h 09m
Multiple Airlines
Mon 8/319:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:30 pm
DTW
- DUB
2 stops39h 40m
Multiple Airlines
Mon 8/319:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:13 pm
DTW
- DUB
2 stops37h 22m
Multiple Airlines
Thu 8/139:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:13 pm
DTW
- DUB
2 stops38h 42m
Multiple Airlines
Thu 8/209:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:13 pm
DTW
- DUB
2 stops37h 22m
Multiple Airlines
Sat 8/229:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/68:13 pm
DTW
- DUB
2 stops58h 02m
Multiple Airlines
Thu 8/139:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:27 pm
DTW
- DUB
2 stops21h 03m
Multiple Airlines
Thu 8/139:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:27 pm
DTW
- DUB
2 stops21h 03m
Multiple Airlines
Thu 8/209:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$607
Best flights from Detroit to DublinDiscover carefully curated flight deals from Detroit to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
Discover carefully curated flight deals from Detroit to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
This Turkish Airlines deal was found by Cheapflights users on 6/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:05 pm
DTW
- DUB
1 stop32h 30m
Turkish Airlines
Tue 11/174:35 pm
DUB
- DTW
1 stop30h 25m
Turkish Airlines
Deal found 6/26![Turkish Airlines logo]()
$737
This KLM deal was found by Cheapflights users on 6/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:55 pm
DTW
- DUB
Nonstop7h 05m
KLM
Wed 9/95:55 am
DUB
- DTW
1 stop10h 35m
KLM
Deal found 6/26![KLM logo]()
$931
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:55 pm
DTW
- DUB
Nonstop7h 05m
Delta
Fri 9/255:55 am
DUB
- DTW
1 stop10h 40m
Delta
Deal found 6/27![Delta logo]()
$931
This Icelandair deal was found by Cheapflights users on 6/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:44 pm
DTW
- DUB
2 stops13h 31m
Multiple Airlines
Sun 8/1612:15 pm
DUB
- DTW
2 stops34h 34m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,039
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:55 pm
DTW
- DUB
Nonstop7h 05m
Delta
Tue 9/228:55 am
DUB
- DTW
1 stop13h 20m
Delta
Deal found 6/27![Delta logo]()
$981
This KLM deal was found by Cheapflights users on 6/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:55 pm
DTW
- DUB
Nonstop7h 05m
KLM
Sat 10/35:55 am
DUB
- DTW
1 stop10h 40m
KLM
Deal found 6/27![KLM logo]()
$991
This Icelandair deal was found by Cheapflights users on 6/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:35 pm
DTW
- DUB
3 stops16h 40m
Multiple Airlines
Fri 9/2512:15 pm
DUB
- DTW
2 stops16h 40m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,060
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:55 pm
DTW
- DUB
Nonstop7h 05m
Delta
Sat 9/128:55 am
DUB
- DTW
1 stop13h 20m
Delta
Deal found 6/30![Delta logo]()
$1,031
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:10 pm
DTW
- DUB
Nonstop7h 05m
Delta
Mon 9/148:55 am
DUB
- DTW
1 stop13h 20m
Delta
Deal found 6/29![Delta logo]()
$1,031
Last-minute flights from Detroit to DublinDiscover last-minute flight deals from Detroit to Dublin. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Dublin. Data last updated July 1, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:30 am
DTW
- DUB
1 stop19h 50m
JetBlue
Tue 8/1811:30 am
DUB
- DTW
1 stop17h 29m
JetBlue
Deal found 6/29![JetBlue logo]()
$680
This Priceline deal was found by Cheapflights users on 6/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:30 pm
DTW
- DUB
2 stops34h 50m
Multiple Airlines
Tue 8/1811:30 am
DUB
- DTW
1 stop17h 29m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$744
This Mytrip deal was found by Cheapflights users on 6/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:30 pm
DTW
- DUB
1 stop9h 50m
Multiple Airlines
Sun 8/237:05 pm
DUB
- DTW
2 stops27h 15m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$719
This SmartFares deal was found by Cheapflights users on 6/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/272:46 pm
DTW
- DUB
1 stop12h 34m
JetBlue
Tue 8/410:40 am
DUB
- DTW
1 stop12h 09m
JetBlue
Deal found 6/29![JetBlue logo]()
$751
This BusinessClass deal was found by Cheapflights users on 6/30. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:30 am
DTW
- DUB
1 stop19h 50m
JetBlue
Wed 8/54:45 pm
DUB
- DTW
1 stop12h 14m
JetBlue
Deal found 6/30![JetBlue logo]()
$776
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:46 pm
DTW
- DUB
1 stop12h 34m
JetBlue
Wed 8/54:45 pm
DUB
- DTW
1 stop12h 14m
JetBlue
Deal found 6/30![JetBlue logo]()
$774
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:46 pm
DTW
- DUB
1 stop12h 34m
JetBlue
Thu 8/610:40 am
DUB
- DTW
1 stop11h 52m
JetBlue
Deal found 6/30![JetBlue logo]()
$792
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:27 pm
DTW
- DUB
2 stops25h 53m
Multiple Airlines
Mon 8/319:40 am
DUB
- DTW
1 stop12h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$661
One-way flights from Detroit to DublinSearch for one-way flight options from Detroit to Dublin. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
Search for one-way flight options from Detroit to Dublin. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:47 pm
DTW
- DUB
2 stops41h 13m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Tue 7/2812:27 pm
DTW
- DUB
2 stops25h 33m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Wed 7/2912:27 pm
DTW
- DUB
2 stops29h 28m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:56 pm
DTW
- DUB
3 stops42h 39m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Thu 7/3012:27 pm
DTW
- DUB
2 stops29h 23m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 7/206:47 pm
DTW
- DUB
2 stops47h 33m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$283
This KAYAK deal was found by Cheapflights users on 6/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:50 pm
DTW
- DUB
1 stop29h 20m
Aer Lingus
Deal found 6/29![Aer Lingus logo]()
$286
Find flight deals from Detroit to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $563 (KAYAK) |
One-way from | $264 (Kiwi.com) |
Popular in | June |
Cheapest in | December |
Average price | $953 |
Good round-trip deal | $984 or less |
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 1, 2026.
Use the filters below to find and compare flights from Detroit to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitDublin
DTW - DUB
DTWDUB
Detroit Metropolitan Wayne County
Wed 11/11
8:05 pm-9:35 am
1 stop32h 30m
Dublin
Tue 11/17
4:35 pm-6:00 pm
1 stop30h 25m
$737
Quickest round-trip
DetroitDublin
DTW - DUB
DTWDUB
Detroit Metropolitan Wayne County
Tue 9/1
9:55 pm-10:00 am
Nonstop7h 05m
Dublin
Wed 9/9
5:55 am-11:30 am
1 stop10h 35m
$931
DetroitDublin
DTW - DUB
DTWDUB
Detroit Metropolitan Wayne County
Wed 9/16
9:55 pm-10:00 am
Nonstop7h 05m
Dublin
Fri 9/25
5:55 am-11:35 am
1 stop10h 40m
$931
DetroitDublin
DTW - DUB
DTWDUB
Detroit Metropolitan Wayne County
Sat 9/12
9:55 pm-10:00 am
Nonstop7h 05m
Dublin
Tue 9/22
8:55 am-5:15 pm
1 stop13h 20m
$981
DetroitDublin
DTW - DUB
DTWDUB
Detroit Metropolitan Wayne County
Sun 8/30
9:55 pm-10:00 am
Nonstop7h 05m
Dublin
Sat 10/3
5:55 am-11:35 am
1 stop10h 40m
$991
DetroitDublin
DTW - DUB
DTWDUB
Detroit Metropolitan Wayne County
Sat 9/5
9:55 pm-10:00 am
Nonstop7h 05m
Dublin
Sat 9/12
8:55 am-5:15 pm
1 stop13h 20m
$1,031
DetroitDublin
DTW - DUB
DTWDUB
Detroit Metropolitan Wayne County
Fri 9/11
9:10 pm-9:15 am
Nonstop7h 05m
Dublin
Mon 9/14
8:55 am-5:15 pm
1 stop13h 20m
$1,031
DetroitDublin
DTW - DUB
DTWDUB
Detroit Metropolitan Wayne County
Mon 8/3
6:44 pm-1:15 pm
2 stops13h 31m
Dublin
Sun 8/16
12:15 pm-5:49 pm
2 stops34h 34m
$1,039
DetroitDublin
DTW - DUB
DTWDUB
Detroit Metropolitan Wayne County
Wed 9/16
3:35 pm-1:15 pm
3 stops16h 40m
Dublin
Fri 9/25
12:15 pm-11:55 pm
2 stops16h 40m
$1,060
Cheapest one-way
DetroitDublin
DTW - DUB
DTWDUB
Detroit Metropolitan Wayne County
Thu 7/30
2:46 pm-8:20 am
1 stop12h 34m
$329
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Detroit to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Dublin in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
DTT-DUB
DTW-DUB
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 Dublin
DTT-DUB
DTW-DUB
What is the cheapest month to book a flight from Detroit to Dublin?
Currently, October is the cheapest month in which you can book a flight from Detroit to Dublin (average of $51). Flying from Detroit to Dublin in June is currently the most expensive (average of $709). 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 DTT 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 1, 2026.
When flying from Detroit to Dublin, 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 Detroit to Dublin
Explore weekly flight availability from Detroit to Dublin. 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 1, 2026.
The most flights from DTT to DUB are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Detroit to Dublin?
How far ahead should I book a flight from Detroit to Dublin?
The best time to book flights from Detroit to Dublin is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 1, 2026.
Get a feel of what it's like to fly with KLM,Delta, andUnited Airlines from Detroit to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.4
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Crew
8.4
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Crew
8.4
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Crew
8.4
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Crew
8.4
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Crew
8.4
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
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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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$365 | Average$438 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$370 | Average$844 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$461 | Average$502 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$478 | Average$1,015 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$481 | Average$1,084 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$483 | Average$583 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$567 | Average$816 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$580 | Average$667 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$584 | Average$754 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$725 | Average$977 | FlexibilityNo cancel fee | On-time60% |