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Shannon

$357+ Cheap flights from Detroit (DTT) to Shannon (SNN)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SNN
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Cheap flight deals from Detroit to Shannon

Cheapest flights from Detroit to Shannon
Explore the most affordable flight options available from Detroit to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.

This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sun 4/197:04 pm
DTW
-
SNN
1 stop10h 11m
United Airlines
Tue 5/512:30 pm
SNN
-
DTW
1 stop10h 53m
United Airlines
Deal found 3/16$741
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sun 9/64:21 pm
DTW
-
SNN
1 stop10h 09m
United Airlines
Wed 9/3012:30 pm
SNN
-
DTW
1 stop10h 49m
United Airlines
Deal found 3/16$804
This United Airlines deal was found by Cheapflights users on 3/17. 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 9/285:45 am
DTW
-
SNN
2 stops23h 30m
United Airlines
Tue 10/612:30 pm
SNN
-
DTW
1 stop12h 43m
United Airlines
Deal found 3/17$808
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sat 9/57:40 pm
DTW
-
SNN
1 stop30h 50m
United Airlines
Wed 9/3012:30 pm
SNN
-
DTW
1 stop10h 49m
United Airlines
Deal found 3/16$809
This oojo deal was found by Cheapflights users on 3/14. 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.
Tue 4/287:30 am
DTW
-
SNN
1 stop16h 55m
Aer Lingus
Tue 5/51:45 pm
SNN
-
DTW
1 stop13h 19m
Aer Lingus
Deal found 3/14$824
This oojo deal was found by Cheapflights users on 3/15. 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 4/297:30 am
DTW
-
SNN
1 stop16h 55m
Aer Lingus
Wed 5/61:45 pm
SNN
-
DTW
1 stop13h 19m
Aer Lingus
Deal found 3/15$827
This Justfly.com deal was found by Cheapflights users on 3/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
DTW
-
SNN
1 stop19h 00m
Multiple Airlines
Wed 4/292:30 pm
SNN
-
DTW
1 stop14h 16m
Multiple Airlines
Deal found 3/15$852
This United Airlines deal was found by Cheapflights users on 3/18. 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 9/297:05 pm
DTW
-
SNN
1 stop10h 10m
United Airlines
Tue 10/612:30 pm
SNN
-
DTW
1 stop10h 49m
United Airlines
Deal found 3/18$854
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 9/49:12 pm
DTW
-
SNN
1 stop29h 18m
United Airlines
Wed 9/3012:30 pm
SNN
-
DTW
1 stop10h 49m
United Airlines
Deal found 3/16$860
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Thu 4/161:45 pm
DTW
-
SNN
2 stops15h 30m
United Airlines
Thu 4/2312:30 pm
SNN
-
DTW
2 stops26h 13m
United Airlines
Deal found 3/18$861

Find flight deals from Detroit to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Shannon (SNN). 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 March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$741
(United Airlines)

One-way from

$357
(Kiwi.com)
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 Shannon
Search Deals
One-way flight from Detroit (DTT) to Shannon
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Shannon 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 March 19, 2026.
Use the filters below to find and compare flights from Detroit to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sun 4/19

7:04 pm-10:15 am

1 stop10h 11m

Shannon

Tue 5/5

12:30 pm-11:59 pm

2 stops16h 29m

$741

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sat 9/5

7:40 pm-7:30 am

1 stop30h 50m

Shannon

Wed 9/30

12:30 pm-6:19 pm

1 stop10h 49m

$809

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 4/16

1:45 pm-10:15 am

2 stops15h 30m

Shannon

Thu 4/23

12:30 pm-8:44 pm

1 stop13h 14m

$861

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Tue 4/28

11:00 am-10:15 am

2 stops18h 15m

Shannon

Tue 5/5

12:30 pm-10:13 pm

2 stops14h 43m

$861

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sat 4/18

7:18 am-10:15 am

2 stops21h 57m

Shannon

Sat 4/25

12:30 pm-9:43 am

2 stops26h 13m

$861

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sun 8/23

3:10 pm-4:10 pm

2 stops20h 00m

Shannon

Wed 8/26

7:30 am-7:28 pm

2 stops16h 58m

$893

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 4/9

11:00 am-10:15 am

2 stops18h 15m

Shannon

Tue 4/21

12:30 pm-11:59 pm

2 stops16h 29m

$903

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 4/16

6:00 am-10:15 am

2 stops23h 15m

Shannon

Mon 4/27

12:30 pm-8:44 pm

1 stop13h 14m

$961
Cheapest one-way

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Mon 9/14

6:10 pm-11:50 am

3 stops36h 40m

$357
Quickest one-way

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Mon 9/14

2:43 pm-11:20 am

2 stops15h 37m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Detroit to Shannon

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 Shannon in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Shannon, Clare 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-Shannon, Clare 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 Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon 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 Shannon
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Detroit to Shannon, Clare?

    For as low as $741, United Airlines can have you in Shannon, Clare from Detroit in 10h 11m. The distance between Detroit and Shannon, Clare is about 3389 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Shannon 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

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top airline flying from Detroit to Shannon

Discover the top airline that operate flights from Detroit to Shannon. 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 March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$579Average$934FlexibilityNo cancel feeOn-time69%

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