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$241+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — DUB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Detroit All airports to Dublin are usually found in December or November, booked 42 days in advance, depart on a Monday or Thursday 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$595
(American Airlines)

One-way from

$241
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$637

Good round-trip deal

$1,106 or less

Good one-way deal

$556 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. 26% potential increase in price ($298 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 February 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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 4/295:30 amDTW - DUB
1 stop19h 00mAmerican Airlines
Thu 5/812:40 pmDUB - DTW
1 stop14h 29mAmerican Airlines
Deal found 2/20$595
This JetBlue Airways deal was found by Cheapflights users on 2/20. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:05 pmDTW - DUB
1 stop9h 15mJetBlue
Tue 10/2111:50 amDUB - DTW
1 stop16h 45mJetBlue
Deal found 2/20$597
This Mytrip deal was found by Cheapflights users on 2/20. 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 4/237:27 pmDTW - DUB
3 stops19h 53mMultiple Airlines
Tue 4/296:50 amDUB - DTW
2 stops36h 52mMultiple Airlines
Deal found 2/20$600
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 3/242:35 pmDTW - DUB
1 stop15h 30mUnited Airlines
Fri 4/49:50 amDUB - DTW
1 stop14h 53mUnited Airlines
Deal found 2/20$604
This British Airways deal was found by Cheapflights users on 2/20. 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 4/293:51 pmDTW - DUB
2 stops12h 59mBritish Airways
Thu 5/810:40 amDUB - DTW
2 stops15h 42mBritish Airways
Deal found 2/20$607
This KLM deal was found by Cheapflights users on 2/20. 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 3/266:02 pmDTW - DUB
1 stop10h 23mKLM
Wed 4/212:00 pmDUB - DTW
1 stop16h 17mKLM
Deal found 2/20$619
This Delta deal was found by Cheapflights users on 2/19. 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 3/196:02 pmDTW - DUB
2 stops14h 38mDelta
Thu 3/275:55 amDUB - DTW
1 stop12h 05mDelta
Deal found 2/19$625
This Expedia deal was found by Cheapflights users on 2/20. 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 9/234:10 pmDTW - DUB
2 stops21h 05mScandinavian Airlines
Mon 10/207:05 pmDUB - DTW
2 stops30h 05mScandinavian Airlines
Deal found 2/20$627
This Yatra.com deal was found by Cheapflights users on 2/20. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2710:15 amDTW - DUB
1 stop15h 55mAir Canada
Thu 3/69:00 amDUB - DTW
2 stops19h 58mAir Canada
Deal found 2/20$659
This oojo deal was found by Cheapflights users on 2/20. 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.
Wed 10/299:10 pmDTW - DUB
1 stop32h 45mTurkish Airlines
Tue 11/410:55 amDUB - DTW
1 stop36h 20mTurkish Airlines
Deal found 2/20$676
This oojo deal was found by Cheapflights users on 2/20. 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.
Sat 4/268:30 pmDTW - DUB
1 stop9h 35mIcelandair
Thu 5/82:15 pmDUB - DTW
1 stop10h 05mIcelandair
Deal found 2/20$700
This SWISS deal was found by Cheapflights users on 2/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1711:00 amDTW - DUB
2 stops20h 10mSWISS
Mon 4/216:40 pmDUB - DTW
2 stops51h 23mSWISS
Deal found 2/20$799

Find flights from Detroit to Dublin within your budget

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 February 20, 2025.

Fly from

Detroit

Fly to

Dublin

Route

Depart

Return

Price

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 4/29

5:30 am-5:30 am

1 stop19h 00m

Dublin

Thu 5/8

12:40 pm-10:09 pm

1 stop14h 29m

$595

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 4/23

7:27 pm-8:20 pm

3 stops19h 53m

Dublin

Tue 4/29

6:50 am-2:42 pm

2 stops36h 52m

$600

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 3/24

2:35 pm-10:05 am

1 stop15h 30m

Dublin

Fri 4/4

9:50 am-7:43 pm

1 stop14h 53m

$604

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 4/29

3:51 pm-9:50 am

2 stops12h 59m

Dublin

Thu 5/8

10:40 am-9:22 pm

2 stops15h 42m

$607

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 3/26

2:10 pm-8:25 am

1 stop14h 15m

Dublin

Thu 4/3

12:00 pm-7:24 pm

1 stop12h 24m

$619

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 5/6

5:55 pm-8:20 am

1 stop9h 25m

Dublin

Mon 5/12

11:45 am-11:44 pm

1 stop16h 59m

$630

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Sat 4/26

8:30 pm-11:05 am

1 stop9h 35m

Dublin

Thu 5/8

2:15 pm-7:20 pm

1 stop10h 05m

$700

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 3/27

10:45 am-6:10 am

1 stop15h 25m

Dublin

Mon 3/31

9:50 am-7:48 pm

1 stop14h 58m

$706

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Thu 3/13

9:10 pm-3:25 pm

1 stop38h 15m

Dublin

Tue 3/25

4:50 pm-7:15 pm

1 stop30h 25m

$708

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 3/25

5:57 pm-5:50 pm

2 stops19h 53m

Dublin

Tue 4/1

6:40 pm-5:03 pm

2 stops27h 23m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 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 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.
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.

Travel insights for flights from Detroit to Dublin

Get recent, data-driven insights about flights from Detroit to Dublin including ideal travel times, pricing trends, and more.

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 February 14, 2025.

The best time to book flights from Detroit to Dublin is 41 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 $1,016). 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 February 20, 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. Tuesday 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 February 20, 2025.
Read reviews from past customers who have flown Delta, KLM and SWISS 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
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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 American Airlines is currently your cheapest option to Dublin, with prices starting at $595. Additional round-trip tickets that might be worth considering are offered by United Airlines and British Airways, with the lowest prices starting at $604 and $607, respectively. These flights start at 30% 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 WestJet. According to our data, you can fly for as low as $380. Users have also found prices from $461 and $475 on KLM and Delta, respectively.

  • What are the cheapest flights from Detroit to Dublin?

    Looking at all options, your cheapest flight can be booked for $556. While the most popular route (Detroit Metropolitan Wayne County - Dublin) can be booked for $400 on average our data indicates $1,007 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 $1,016). 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
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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$449Average$811FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$547Average$939FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$554Average$1,013FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$560Average$964FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$584Average$924FlexibilityNo cancel feeOn-time69%
DeltaCheapest$587Average$1,148FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$598Average$1,151FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$600Average$1,024FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$671Average$928FlexibilityNo cancel feeOn-time62%
Air FranceCheapest$672Average$1,236FlexibilityNo cancel feeOn-time77%
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