HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Galway

$488+ Cheap flights from Detroit (DTT) to Galway, Ireland

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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SNN
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Galway 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.

Cheap flight deals from Detroit to Galway

Keep the following information in mind while searching for Detroit to Galway flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$534
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,112
Provider with most accurate pricing for Detroit (DTT)-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Shannon flights.
Search Deals
From Detroit (DTT) to Galway
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($467 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease ($196 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Detroit to Galway

Cheapest flights from Detroit to Galway
Explore the most affordable flight options available from Detroit to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This American Airlines deal was found by Cheapflights users on 10/13. 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.
Mon 11/106:49 pmDTW - SNN
2 stops16h 56mAmerican Airlines
Mon 11/177:50 amSNN - DTW
2 stops20h 49mAmerican Airlines
Deal found 10/13$534
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:59 pmDTW - SNN
2 stops15h 31mAmerican Airlines
Tue 11/47:50 amSNN - DTW
2 stops16h 24mAmerican Airlines
Deal found 10/12$634
This Air Canada deal was found by Cheapflights users on 10/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:15 pmDTW - SNN
2 stops17h 30mMultiple Airlines
Tue 11/117:50 amSNN - DTW
2 stops14h 45mMultiple Airlines
Deal found 10/12$683
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:04 pmDTW - SNN
2 stops13h 26mAmerican Airlines
Wed 11/57:50 amSNN - DTW
2 stops16h 24mAmerican Airlines
Deal found 10/12$684
This Air Canada deal was found by Cheapflights users on 10/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:15 pmDTW - SNN
2 stops21h 10mMultiple Airlines
Tue 11/47:50 amSNN - DTW
3 stops19h 25mMultiple Airlines
Deal found 10/12$693
This Air Canada deal was found by Cheapflights users on 10/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:03 pmDTW - SNN
3 stops18h 27mAir Canada
Tue 11/117:50 amSNN - DTW
3 stops19h 25mAir Canada
Deal found 10/12$698
This Mytrip deal was found by Cheapflights users on 10/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:28 amDTW - SNN
1 stop18h 27mMultiple Airlines
Tue 11/45:50 amSNN - DTW
3 stops47h 17mMultiple Airlines
Deal found 10/12$700
This Gotogate deal was found by Cheapflights users on 10/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:15 pmDTW - SNN
2 stops41h 30mMultiple Airlines
Mon 11/105:30 pmSNN - DTW
2 stops29h 05mMultiple Airlines
Deal found 10/12$703
This Air Canada deal was found by Cheapflights users on 10/13. 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.
Mon 11/102:10 pmDTW - SNN
3 stops16h 20mAir Canada
Mon 11/177:50 amSNN - DTW
2 stops14h 45mAir Canada
Deal found 10/13$713
This Trip.com deal was found by Cheapflights users on 10/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:17 amDTW - SNN
1 stop14h 38mMultiple Airlines
Mon 11/172:00 pmSNN - DTW
1 stop15h 07mMultiple Airlines
Deal found 10/13$719

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Galway 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 October 14, 2025.
Use the filters below to find and compare flights from Detroit to Galway that are best for you.

Fly from

Detroit

Fly to

Galway

Route

Depart

Return

Price

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Mon 11/10

6:49 pm-4:45 pm

2 stops16h 56m

Shannon

Mon 11/17

7:50 am-11:39 pm

2 stops20h 49m

$534

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Wed 11/5

2:10 pm-11:30 am

2 stops16h 20m

Shannon

Tue 11/11

7:50 am-11:12 pm

2 stops20h 22m

$684

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Tue 10/28

6:15 pm-7:25 pm

2 stops21h 10m

Shannon

Tue 11/4

7:50 am-10:15 pm

3 stops19h 25m

$693

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Mon 11/10

2:10 pm-11:30 am

3 stops16h 20m

Shannon

Mon 11/17

7:50 am-5:35 pm

2 stops14h 45m

$713

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 11/27

9:15 am-11:30 am

3 stops21h 15m

Shannon

Thu 12/4

7:50 am-5:35 pm

2 stops38h 45m

$713

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sun 11/23

6:15 pm-4:45 pm

2 stops17h 30m

Shannon

Sun 11/30

8:05 pm-5:35 pm

2 stops26h 30m

$767

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sat 11/22

6:15 pm-4:45 pm

2 stops41h 30m

Shannon

Sun 11/30

5:30 pm-5:35 pm

2 stops53h 05m

$798

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Fri 10/17

2:13 pm-10:15 am

2 stops15h 02m

Shannon

Sun 10/19

12:30 pm-10:01 am

2 stops26h 31m

$844

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Mon 12/29

7:35 pm-6:45 pm

2 stops18h 10m

$488

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Tue 12/30

4:15 pm-12:55 pm

3 stops39h 40m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 17 results
1
2

Best time to book a flight from Detroit to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway 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 Galway

What is the cheapest time of day to fly from DTT to G4W?

Find hourly flight availability from Detroit to Galway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 33% on flights from Detroit to Galway by exploring options for tickets in the afternoon.

Reviews of airlines servicing Galway

Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated October 14, 2025.
Peruse reviews from past customers who have flown with United Airlines from Detroit to Galway to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,976 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,976 reviews
United Airlines
7.4
Good
8,976 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Galway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Detroit to Galway?

    Detroit All airports (DTT) is the airport you will fly out of if you book a flight from Detroit to Galway. You should not have trouble finding flights to Galway from All airports; the airport handles an average of 0 outbound flights to Galway per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Detroit airport to Galway. It is only a 0.6 mi journey to All airports (DTT) from Detroit’s city center.

  • How long is the flight from Detroit to Galway?

    For as low as $534, American Airlines can have you in Galway from Detroit in 16h 56m. The distance between Detroit and Galway is about 3389 mi.

  • Can I find deals for flights from Detroit to Galway that include hotel bookings?

    Yes. In addition to deals on Detroit to Galway flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Galway?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Galway.

  • Can I find deals for business class flights from Detroit to Galway?

    Yes. Cheapflights offers flight deals from Detroit to Galway by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Galway

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dublin flights
Midway to Dublin flights
Detroit to Dublin flights
Detroit to Cork flights
Grand Rapids to Dublin flights
Detroit to Shannon flights
O'Hare Intl to Shannon flights
Traverse City to Dublin flights
Grand Rapids to Shannon flights
Flint to Cork flights
Flint to Shannon flights
South Bend to Dublin flights
O'Hare Intl to Cork flights
Lansing to Dublin flights
Bay City to Dublin flights
Kalamazoo to Dublin flights
Midway to Cork flights
O'Hare Intl to Knock flights
Grand Rapids to Cork flights
Flint to Dublin flights
Kalamazoo to Shannon flights
O'Hare Intl to Donegal flights
South Bend to Cork flights
South Bend to Shannon flights
Kalamazoo to Cork flights
Marquette to Dublin flights
Midway to Shannon flights
O'Hare Intl to Milltown (Kerry) flights
Muskegon to Cork flights
Muskegon to Dublin flights

Top airline flying from Detroit to Galway

Discover the top airline that operate flights from Detroit to Galway. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$644Average$995FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.