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$283+ 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
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Dublin are usually found in December or February, booked 69 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 (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 June 12, 2025.

Round-trip from

$480
(Mytrip)

One-way from

$283
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$1,357

Good round-trip deal

$766 or less

Good one-way deal

$520 or less
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 ($265 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:14 amDTW - DUB
2 stops16h 31mMultiple Airlines
Tue 9/29:20 amDUB - DTW
2 stops34h 36mMultiple Airlines
Deal found 6/9$480
This JetBlue deal was found by Cheapflights users on 6/10. 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 7/2911:25 amDTW - DUB
1 stop16h 35mJetBlue
Thu 8/2111:30 amDUB - DTW
1 stop17h 29mJetBlue
Deal found 6/10$487
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:30 pmDTW - DUB
1 stop9h 45mIcelandair
Mon 11/1011:30 amDUB - DTW
1 stop11h 50mIcelandair
Deal found 6/10$579
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:15 pmDTW - DUB
2 stops42h 30mScandinavian Airlines
Thu 11/2012:30 pmDUB - DTW
2 stops38h 34mScandinavian Airlines
Deal found 6/12$593
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/309:55 amDTW - DUB
1 stop16h 50mUnited Airlines
Thu 8/219:20 amDUB - DTW
2 stops35h 13mUnited Airlines
Deal found 6/11$647
This Air Canada deal was found by Cheapflights users on 6/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:00 amDTW - DUB
2 stops20h 45mAir Canada
Thu 8/219:50 amDUB - DTW
2 stops32h 24mAir Canada
Deal found 6/11$658
This Delta deal was found by Cheapflights users on 6/10. 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 7/309:55 pmDTW - DUB
Nonstop7h 05mDelta
Thu 8/2110:00 amDUB - DTW
Nonstop8h 00mDelta
Deal found 6/10$671
This KLM deal was found by Cheapflights users on 6/10. 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.
Wed 10/294:10 pmDTW - DUB
1 stop12h 35mKLM
Tue 11/49:45 amDUB - DTW
1 stop13h 51mKLM
Deal found 6/10$682
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/302:10 pmDTW - DUB
2 stops27h 05mLufthansa
Fri 8/225:55 amDUB - DTW
2 stops45h 27mLufthansa
Deal found 6/12$717

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 June 12, 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

Wed 8/27

10:14 am-7:45 am

2 stops16h 31m

Dublin

Tue 9/2

9:20 am-2:56 pm

2 stops34h 36m

$480

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 7/29

11:25 am-9:00 am

1 stop16h 35m

Dublin

Fri 8/22

10:40 am-7:35 pm

1 stop13h 55m

$487

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 8/18

4:45 pm-11:50 am

2 stops38h 05m

Dublin

Thu 9/11

12:20 pm-10:24 pm

2 stops39h 04m

$616

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 7/30

9:55 am-7:45 am

1 stop16h 50m

Dublin

Thu 8/21

9:20 am-3:33 pm

2 stops35h 13m

$647

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 8/4

8:30 pm-1:15 pm

1 stop11h 45m

Dublin

Wed 8/20

12:15 pm-7:20 pm

1 stop12h 05m

$653

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sun 7/27

6:00 am-7:45 am

2 stops20h 45m

Dublin

Thu 8/21

9:50 am-1:14 pm

2 stops32h 24m

$658

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 7/30

9:55 pm-10:00 am

Nonstop7h 05m

Dublin

Thu 8/21

10:00 am-1:00 pm

Nonstop8h 00m

$671

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 7/30

2:10 pm-10:15 pm

2 stops27h 05m

Dublin

Fri 8/22

5:55 am-10:22 pm

2 stops45h 27m

$717

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Fri 8/1

9:55 pm-10:00 am

Nonstop7h 05m

Dublin

Thu 8/21

12:00 pm-10:29 pm

1 stop15h 29m

$731

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 7/9

9:00 pm-9:35 am

1 stop31h 35m

Dublin

Wed 7/16

1:35 pm-7:05 pm

1 stop34h 30m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 16 results
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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 June 9, 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 $947). 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 June 12, 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 36% 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. Sunday 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 June 12, 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
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    To fly from Detroit to Dublin, you need to book a flight from All airports (DTT) to Dublin (DUB). Nonstop flights to Dublin from Detroit All airports take 7h 05m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from All airports to Dublin offered by 11 different airlines.

  • 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 $487. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and United Airlines, with the lowest prices starting at $616 and $647, respectively. These flights start at 41% 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 $338. Users have also found prices from $425 and $514 on Icelandair and Air France, respectively.

  • What are the most reliable airlines from Detroit 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 to Dublin on time: KLM (93%), Air France (93%), Delta (93%).

  • What are the cheapest flights from Detroit to Dublin?

    Looking at all options, your cheapest flight can be booked for $376. While the most popular route (Detroit Metropolitan Wayne County - Dublin) can be booked for $497 on average our data indicates $750 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 $947). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$391Average$759FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$399Average$780FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$403Average$786FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$501Average$1,143FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$545Average$790FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$593Average$964FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$604Average$832FlexibilityNo cancel feeOn-time62%
KLMCheapest$613Average$1,147FlexibilityNo cancel feeOn-time75%
DeltaCheapest$633Average$1,101FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$681Average$718FlexibilityNo cancel feeOn-time77%

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