What is the cheapest airline that flies from Detroit to Ireland?

American Airlines is the most popular carrier operating from Detroit to Ireland

What airlines fly to Ireland?

Delta, United Airlines and KLM are the top three most popular airlines that fly to Ireland from Detroit according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 9 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Detroit to Ireland?

Prices for flights from Detroit to Ireland are refreshed on a daily basis.

How many operators does momondo search for flights from Detroit to Ireland?

As of December 2025, there are 9 operators available to choose from for flights from Detroit to Ireland.

How old do you have to be to fly from Detroit to Ireland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Ireland.

What documentation or ID do you need to fly to Ireland?

The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$222 Cheap Flights from Detroit to Ireland in 2025/26

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Find the cheapest flights from Detroit to Ireland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:19 pm - 8:10 am

DTW

DUB

12h 51m1 stop

5:10 am - 1:55 pm

DUB

DTW

13h 45m1 stop

$419Lufthansa

Fri, Jan 9 - Wed, Jan 14

2:19 pm - 8:10 am

DTW

DUB

12h 51m1 stop

10:40 am - 8:26 pm

DUB

DTW

14h 46m1 stop

$431Lufthansa

Tue, Feb 3 - Tue, Feb 10

7:18 am - 9:45 am

DTW

DUB

21h 27m1 stop

9:50 am - 10:08 am

DUB

DTW

29h 18m1 stop

$455United Airlines

Tue, Apr 14 - Tue, May 5

11:05 am - 8:10 am

DTW

DUB

16h 05m1 stop

9:00 am - 1:21 pm

DUB

DTW

33h 21m2 stops

$456United Airlines

Mon, Jan 19 - Mon, Jan 26

5:00 am - 5:15 am

DTW

DUB

19h 15m1 stop

1:15 pm - 12:19 am

DUB

DTW

16h 04m1 stop

$458Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

10:07 pm - 7:10 am

DTW

DUB

28h 03m2 stops

9:00 am - 9:03 pm

DUB

DTW

17h 03m2 stops

$459Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

4:01 pm - 11:30 am

DTW

SNN

14h 29m2 stops

7:50 am - 12:43 am

SNN

DTW

21h 53m2 stops

$484American Airlines

Thu, Feb 5 - Thu, Feb 12

9:20 pm - 2:40 pm

DTW

ORK

12h 20m1 stop

5:10 pm - 11:54 am

ORK

DTW

23h 44m1 stop

$525KLM

Mon, Mar 30 - Sun, Apr 5

6:15 pm - 11:30 pm

DTW

ORK

24h 15m1 stop

10:50 am - 11:54 am

ORK

DTW

30h 04m1 stop

$530KLM

Sun, Mar 29 - Sun, Apr 5

5:30 pm - 3:10 pm

DTW

ORK

16h 40m2 stops

11:45 am - 12:38 am

ORK

DTW

17h 53m2 stops

$685American Airlines

Sun, Mar 29 - Sun, Apr 5

United Airlines flights from Detroit to Ireland

Our best United Airlines deals on Detroit to Ireland flight tickets

United Airlines

Apr 14

DTW7:18 amDetroit Metropolitan Wayne County

21h 27m

1 stop

DUB9:45 amDublin

May 5

DUB9:50 amDublin

29h 18m

1 stop

DTW10:08 amDetroit Metropolitan Wayne County

$455

Find similar

United Airlines

Jan 19

DTW11:05 amDetroit Metropolitan Wayne County

16h 05m

1 stop

DUB8:10 amDublin

Jan 26

DUB9:00 amDublin

33h 21m

2 stops

DTW1:21 pmDetroit Metropolitan Wayne County

$456

Find similar

United Airlines

Apr 14

DTW2:09 pmDetroit Metropolitan Wayne County

12h 11m

1 stop

DUB7:20 amDublin

Apr 22

DUB9:50 amDublin

38h 06m

2 stops

DTW6:56 pmDetroit Metropolitan Wayne County

$460

Find similar

British Airways flights from Detroit to Ireland

Our best British Airways deals on Detroit to Ireland flight tickets

British Airways

Jan 19

DTW6:00 amDetroit Metropolitan Wayne County

22h 50m

2 stops

DUB9:50 amDublin

Jan 26

DUB4:00 pmDublin

33h 58m

2 stops

DTW8:58 pmDetroit Metropolitan Wayne County

$467

Find similar

British Airways

Apr 15

DTW4:07 pmDetroit Metropolitan Wayne County

12h 38m

2 stops

DUB9:45 amDublin

Apr 21

DUB10:30 amDublin

15h 00m

2 stops

DTW8:30 pmDetroit Metropolitan Wayne County

$497

Find similar

British Airways

Mar 14

DTW5:17 pmDetroit Metropolitan Wayne County

19h 28m

2 stops

SNN4:45 pmShannon

Mar 21

SNN7:50 amShannon

20h 47m

2 stops

DTW12:37 amDetroit Metropolitan Wayne County

$647

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Fri 1/9

2:19 pm-8:10 am

1 stop12h 51m

Dublin

Wed 1/14

5:10 am-1:55 pm

1 stop13h 45m

$419

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 2/3

2:19 pm-8:10 am

1 stop12h 51m

Dublin

Tue 2/10

10:40 am-8:26 pm

1 stop14h 46m

$431

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Tue 4/14

7:18 am-9:45 am

1 stop21h 27m

Dublin

Tue 5/5

9:50 am-10:08 am

1 stop29h 18m

$455

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Mon 1/19

11:05 am-8:10 am

1 stop16h 05m

Dublin

Mon 1/26

9:00 am-1:21 pm

2 stops33h 21m

$456

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 2/4

5:00 am-5:15 am

1 stop19h 15m

Dublin

Wed 2/11

1:15 pm-12:19 am

1 stop16h 04m

$458

DetroitDublin

DTW - DUB

DTWDUB

Detroit Metropolitan Wayne County

Wed 2/4

10:07 pm-7:10 am

2 stops28h 03m

Dublin

Wed 2/11

9:00 am-9:03 pm

2 stops17h 03m

$459

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 2/5

4:01 pm-11:30 am

2 stops14h 29m

Shannon

Thu 2/12

7:50 am-12:43 am

2 stops21h 53m

$484

DetroitCork

DTW - ORK

DTWORK

Detroit Metropolitan Wayne County

Mon 3/30

9:20 pm-2:40 pm

1 stop12h 20m

Cork

Sun 4/5

5:10 pm-11:54 am

1 stop23h 44m

$525

DetroitCork

DTW - ORK

DTWORK

Detroit Metropolitan Wayne County

Sun 3/29

6:15 pm-11:30 pm

1 stop24h 15m

Cork

Sun 4/5

10:50 am-11:54 am

1 stop30h 04m

$530

DetroitCork

DTW - ORK

DTWORK

Detroit Metropolitan Wayne County

Sun 3/29

5:30 pm-3:10 pm

2 stops16h 40m

Cork

Sun 4/5

11:45 am-12:38 am

2 stops17h 53m

$685

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Ireland?

In general, December is the cheapest month to fly from Detroit to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $472. If you aren’t able to travel to Ireland during the month of December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $532.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $896. This is often the case because there is less demand to fly during this day of the week. Flights from Detroit to Ireland on a Saturday will generally be more expensive and average around $1,332. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

According to our data, the cheapest time of day to fly to Ireland is at noon. momondo users have found flights departing from Detroit to Ireland at noon for as low as $817. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around $1,152.

What is the cheapest Detroit to Ireland flight route?

Fly from Detroit Metropolitan Wayne County to Dublin for the best Detroit - Ireland flight prices

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $806 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Detroit for as low as $644 on momondo.

What cabin class options are available on Detroit to Ireland flights?

There are 3 cabin classes available to choose from on Detroit to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Detroit to Ireland flights?

You could potentially save up to 23% on your flight if you consider stops on a Detroit to Ireland flight.

Cheap Detroit to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Ireland

Best Price Found	$972
Fastest flight time	7h 15m
Direct flights	Every day
Airports in Ireland	77 airports

The best flight deal from Detroit to Ireland found on momondo in the last 72 hours is $972

The fastest flight from Detroit to Ireland takes 7h 15m

Direct flights go from Detroit to Ireland every day.

There are 77 airports in Ireland. From Detroit there are direct flights to Dublin (DUB).

Search flight deals

When did momondo last update prices for flights from Detroit to Ireland?
Prices for flights from Detroit to Ireland are refreshed on a daily basis.
How many operators does momondo search for flights from Detroit to Ireland?
As of December 2025, there are 9 operators available to choose from for flights from Detroit to Ireland.
How old do you have to be to fly from Detroit to Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Ireland.
What documentation or ID do you need to fly to Ireland?
The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Detroit to Ireland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Detroit to Ireland is Airbus A330-200 (92.31% of total bookings). The next most popular plane models are Boeing 777 (1.28%), Airbus A319 (1.28%), and Airbus A321-100/200 (1.28%).

Best airlines flying from Detroit to Ireland

Compare and see reviews for airlines that fly from Detroit to Ireland with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $370	Free Cancellation	Rating 7.0 592 reviews	Search Icelandair flights
United Airlines	PriceFrom $391	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights
Air Canada	PriceFrom $403	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada flights
Lufthansa	PriceFrom $466	Free Cancellation	Rating 6.8 7,649 reviews	Search Lufthansa flights
Air France	PriceFrom $501	Free Cancellation	Rating 7.4 1,513 reviews	Search Air France flights
American Airlines	PriceFrom $541	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
KLM	PriceFrom $571	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
JetBlue	PriceFrom $575	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
Delta	PriceFrom $657	Free Cancellation	Rating 7.9 8,013 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Ireland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ireland from Detroit.

Can I find flights from Detroit to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Detroit which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Detroit to Ireland?

Once you have performed a search for Detroit to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Detroit to Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Detroit to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.