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Shannon

$264+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SNN
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap 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 agosto 14, 2025.

Round-trip from

$686
(Delta)

One-way from

$264
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$691
From Detroit (DTT) to Shannon
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One-way flight from Detroit (DTT) to Shannon
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Highest demand for flights based on searches. 40% potential increase in price ($915 potential increase over avg. RT price).
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Cheapest flight prices on average. 18% potential price decrease ($210 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/17:05 amDTW - SNN
2 stops23h 05mDelta
mar. 9/161:05 pmSNN - DTW
2 stops23h 25mDelta
Deal found 8/14$686
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/36:51 pmDTW - SNN
2 stops16h 19mAmerican Airlines
mié. 9/177:40 amSNN - DTW
2 stops20h 41mAmerican Airlines
Deal found 8/14$703
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/81:07 pmDTW - SNN
2 stops17h 13mAmerican Airlines
dom. 10/127:40 amSNN - DTW
2 stops19h 10mAmerican Airlines
Deal found 8/14$738
This KLM deal was found by Cheapflights users on 8/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/14:31 pmDTW - SNN
1 stop13h 39mMultiple Airlines
lun. 9/81:05 pmSNN - DTW
1 stop11h 10mMultiple Airlines
Deal found 8/14$751
This American Airlines deal was found by Cheapflights users on 8/12. 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.
mié. 9/243:18 pmDTW - SNN
2 stops15h 02mAmerican Airlines
mar. 9/307:40 amSNN - DTW
2 stops20h 42mAmerican Airlines
Deal found 8/12$758
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/13:16 pmDTW - SNN
2 stops15h 04mAmerican Airlines
lun. 9/87:40 amSNN - DTW
2 stops20h 41mAmerican Airlines
Deal found 8/14$763
This American Airlines deal was found by Cheapflights users on 8/12. 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.
jue. 9/257:18 pmDTW - SNN
2 stops15h 52mAmerican Airlines
vie. 10/37:40 amSNN - DTW
2 stops18h 50mAmerican Airlines
Deal found 8/12$818
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/277:02 amDTW - SNN
2 stops26h 53mMultiple Airlines
sáb. 10/410:35 amSNN - DTW
3 stops38h 20mMultiple Airlines
Deal found 8/13$841
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/273:12 pmDTW - SNN
2 stops15h 08mAmerican Airlines
mié. 9/107:40 amSNN - DTW
2 stops16h 07mAmerican Airlines
Deal found 8/11$858
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/271:02 pmDTW - SNN
2 stops17h 18mBritish Airways
mié. 9/101:45 pmSNN - DTW
2 stops14h 36mBritish Airways
Deal found 8/13$875

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 agosto 14, 2025.
Use the filters below to find and compare flights from Detroit to Shannon that are best for you.

Fly from

Detroit

Fly to

Shannon

Route

Depart

Return

Price

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

lun. 9/1

10:10 am-11:10 am

1 stop20h 00m

Shannon

mar. 9/16

1:05 pm-7:32 am

2 stops23h 27m

$686

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

mié. 9/3

6:51 pm-4:10 pm

2 stops16h 19m

Shannon

mié. 9/17

7:40 am-9:30 pm

2 stops18h 50m

$703

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

mié. 10/8

1:07 pm-11:20 am

2 stops17h 13m

Shannon

dom. 10/12

7:40 am-9:50 pm

2 stops19h 10m

$738

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

lun. 9/1

4:31 pm-11:10 am

1 stop13h 39m

Shannon

lun. 9/8

1:05 pm-7:15 pm

1 stop11h 10m

$751

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

mié. 9/24

3:18 pm-11:20 am

2 stops15h 02m

Shannon

mar. 9/30

7:40 am-11:22 pm

2 stops20h 42m

$758

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

lun. 9/1

3:16 pm-11:20 am

2 stops15h 04m

Shannon

lun. 9/8

7:40 am-11:21 pm

2 stops20h 41m

$763

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

sáb. 9/13

7:10 pm-9:50 pm

2 stops45h 40m

$264

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

jue. 9/25

9:12 am-5:20 pm

3 stops51h 08m

$288

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

jue. 9/25

12:16 pm-5:55 am

1 stop12h 39m

$378

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

mar. 8/19

7:00 am-7:30 am

2 stops19h 30m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 11 results
1
2

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

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

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

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Detroit to Shannon, Clare by exploring options for tickets at noon.

How much does it cost to fly round-trip from Detroit to Shannon, Clare?

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated agosto 14, 2025.
Get a feel of what it's like to fly with United Airlines from Detroit to Shannon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • What is the cheapest airline to fly from Detroit to Shannon, Clare round-trip?

    Currently priced at $644, United Airlines will fly you from Detroit to Shannon, Clare and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 52% lower than the current average price of a flight leaving 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from Detroit to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Detroit to Shannon, Clare (average of $533). Flying from Detroit to Shannon, Clare in June is currently the most expensive (average of $933). 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 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$644Average$1,058FlexibilityNo cancel feeOn-time69%

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