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$298+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — DUB
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Dublin are usually found in February or November, booked 69 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$676
(JetBlue)

One-way from

$298
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$795

Good round-trip deal

$863 or less

Good one-way deal

$697 or less
Provider with most accurate pricing for Detroit (DTT)-Dublin flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Dublin flights.
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From Detroit (DTT) to Dublin
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One-way flight from Detroit (DTT) to Dublin
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Highest demand for flights based on searches. 24% potential increase in price ($268 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Dublin.
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Price to beat on a one-way flight from Detroit (DTT) 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 April 29, 2025.

This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/811:10 amDTW - DUB
1 stop16h 50mJetBlue
Fri 9/1910:40 amDUB - DTW
1 stop14h 22mJetBlue
Deal found 4/29$676
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/254:56 pmDTW - DUB
1 stop11h 19mMultiple Airlines
Tue 6/310:00 amDUB - DTW
Nonstop7h 45mMultiple Airlines
Deal found 4/28$681
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2711:10 amDTW - DUB
2 stops16h 05mAir Canada
Tue 6/39:20 amDUB - DTW
2 stops17h 48mAir Canada
Deal found 4/28$682
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/254:56 pmDTW - DUB
1 stop11h 19mKLM
Tue 6/33:00 pmDUB - DTW
1 stop12h 20mKLM
Deal found 4/28$687
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:05 amDTW - DUB
2 stops19h 40mDelta
Thu 7/1710:00 amDUB - DTW
Nonstop8h 00mDelta
Deal found 4/28$690
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:44 pmDTW - DUB
1 stop30h 26mUnited Airlines
Wed 5/219:50 amDUB - DTW
2 stops17h 17mUnited Airlines
Deal found 4/28$697
This Ovago deal was found by Cheapflights users on 4/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:15 pmDTW - DUB
2 stops40h 10mScandinavian Airlines
Mon 9/17:05 pmDUB - DTW
2 stops30h 05mScandinavian Airlines
Deal found 4/28$699
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:55 amDTW - DUB
1 stop16h 35mAmerican Airlines
Wed 5/2111:45 amDUB - DTW
2 stops14h 26mAmerican Airlines
Deal found 4/28$700
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/275:52 pmDTW - DUB
2 stops15h 53mBritish Airways
Tue 6/310:30 amDUB - DTW
2 stops15h 52mBritish Airways
Deal found 4/28$710
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:30 pmDTW - DUB
1 stop11h 45mIcelandair
Mon 9/12:15 pmDUB - DTW
1 stop10h 05mIcelandair
Deal found 4/29$722
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:50 pmDTW - DUB
Nonstop7h 10mAir France
Mon 6/210:00 amDUB - DTW
Nonstop7h 45mAir France
Deal found 4/28$741
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:10 pmDTW - DUB
1 stop32h 45mTurkish Airlines
Sat 12/610:55 amDUB - DTW
1 stop36h 20mTurkish Airlines
Deal found 4/28$791

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 April 29, 2025.
Use the filters below to find and compare flights from Detroit 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

Mon 9/8

11:10 am-9:00 am

1 stop16h 50m

Dublin

Fri 9/19

10:40 am-8:02 pm

1 stop14h 22m

$676

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sun 5/25

4:56 pm-9:15 am

1 stop11h 19m

Dublin

Tue 6/3

10:00 am-12:45 pm

Nonstop7h 45m

$681

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 5/27

11:10 am-8:15 am

2 stops16h 05m

Dublin

Tue 6/3

9:20 am-10:08 pm

2 stops17h 48m

$682

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sun 5/25

4:56 pm-9:15 am

1 stop11h 19m

Dublin

Tue 6/3

3:00 pm-10:20 pm

1 stop12h 20m

$687

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 7/9

10:05 am-10:45 am

2 stops19h 40m

Dublin

Thu 7/17

10:00 am-1:00 pm

Nonstop8h 00m

$690

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 5/13

7:44 pm-7:10 am

1 stop30h 26m

Dublin

Wed 5/21

9:50 am-10:07 pm

2 stops17h 17m

$697

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Fri 8/22

12:15 pm-9:25 am

2 stops40h 10m

Dublin

Mon 9/1

7:05 pm-8:10 pm

2 stops30h 05m

$699

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 5/14

7:55 am-5:30 am

1 stop16h 35m

Dublin

Wed 5/21

11:45 am-9:11 pm

2 stops14h 26m

$700

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 5/27

5:52 pm-2:45 pm

2 stops15h 53m

Dublin

Tue 6/3

10:30 am-9:22 pm

2 stops15h 52m

$710

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Fri 8/22

8:30 pm-1:15 pm

1 stop11h 45m

Dublin

Mon 9/1

2:15 pm-7:20 pm

1 stop10h 05m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 26 results
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Dublin flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit-Dublin flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.
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

How far ahead should I book a flight from Detroit 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 April 25, 2025.

The best time to book flights from Detroit to Dublin is 69 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.

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

Currently, November is the cheapest month in which you can book a flight from Detroit to Dublin (average of $509). Flying from Detroit to Dublin in June is currently the most expensive (average of $981). 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 April 29, 2025.

One of the essential ways to save on airfare from Detroit to Dublin is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 38% on airfare.

What is the cheapest day to fly from Detroit 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 to Dublin flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 29, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Detroit to Dublin. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 are the cheapest airlines flying from Detroit to Dublin round-trip?

    Flying on JetBlue is currently your cheapest option to Dublin, with prices starting at $676. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $682 and $683, respectively. These flights start at 19% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Detroit to Dublin one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $468. Users have also found prices from $472 and $490 on WestJet and KLM, respectively.

  • What are the cheapest flights from Detroit to Dublin?

    Looking at all options, your cheapest flight can be booked for $697. While the most popular route (Detroit Metropolitan Wayne County - Dublin) can be booked for $577 on average our data indicates $895 when flying from Detroit to Dublin.

  • 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 to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Detroit to Dublin (average of $509). Flying from Detroit to Dublin in June is currently the most expensive (average of $981). 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
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Detroit to Dublin

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$414Average$795FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$548Average$858FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$593Average$964FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$596Average$898FlexibilityNo cancel feeOn-time69%
KLMCheapest$607Average$1,151FlexibilityNo cancel feeOn-time75%
DeltaCheapest$609Average$1,137FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$631Average$880FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$640Average$988FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$678Average$1,273FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$681Average$714FlexibilityNo cancel feeOn-time77%

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