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Shannon

$604+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SNN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 (DTW) 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 September 11, 2025.

Round-trip from

$604
(American Airlines)

Popular in

February

Cheapest in

November

Average price

$1,043
From Detroit Metropolitan Wayne County to Shannon
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($281 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($89 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 10/141:07 pmDTW - SNN
2 stops17h 13mAmerican Airlines
Thu 10/237:40 amSNN - DTW
2 stops19h 44mAmerican Airlines
Deal found 9/10$604
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:52 amDTW - SNN
2 stops17h 33mMultiple Airlines
Sun 10/191:45 pmSNN - DTW
2 stops25h 09mMultiple Airlines
Deal found 9/11$656
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/243:57 pmDTW - SNN
2 stops14h 23mAmerican Airlines
Fri 10/317:50 amSNN - DTW
2 stops17h 38mAmerican Airlines
Deal found 9/9$703
This Mytrip deal was found by Cheapflights users on 9/9. 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 10/247:28 amDTW - SNN
3 stops22h 52mMultiple Airlines
Fri 10/317:50 amSNN - DTW
3 stops28h 55mMultiple Airlines
Deal found 9/9$769
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 9/247:00 pmDTW - SNN
1 stop10h 15mUnited Airlines
Fri 10/312:30 pmSNN - DTW
2 stops16h 27mUnited Airlines
Deal found 9/9$772
This United deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:07 amDTW - SNN
1 stop20h 08mMultiple Airlines
Thu 10/237:40 amSNN - DTW
2 stops36h 47mMultiple Airlines
Deal found 9/10$802
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/146:50 pmDTW - SNN
1 stop10h 25mUnited Airlines
Thu 10/2312:30 pmSNN - DTW
1 stop10h 37mUnited Airlines
Deal found 9/10$804
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/247:18 pmDTW - SNN
2 stops15h 52mAmerican Airlines
Tue 9/307:40 amSNN - DTW
2 stops18h 50mAmerican Airlines
Deal found 9/9$821
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Wed 9/249:55 amDTW - SNN
2 stops25h 15mAir Canada
Tue 9/309:15 pmSNN - DTW
2 stops27h 45mAir Canada
Deal found 9/10$850

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 September 11, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport 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

Tue 10/14

1:07 pm-11:20 am

2 stops17h 13m

Shannon

Thu 10/23

7:40 am-10:24 pm

2 stops19h 44m

$604

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Fri 10/24

3:57 pm-11:20 am

2 stops14h 23m

Shannon

Fri 10/31

7:50 am-9:28 pm

2 stops17h 38m

$703

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Fri 10/24

7:28 am-11:20 am

3 stops22h 52m

Shannon

Fri 10/31

7:50 am-8:45 am

3 stops28h 55m

$769

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Wed 9/24

7:00 pm-10:15 am

1 stop10h 15m

Shannon

Fri 10/3

12:30 pm-11:57 pm

2 stops16h 27m

$772

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Tue 10/14

9:07 am-10:15 am

1 stop20h 08m

Shannon

Thu 10/23

7:40 am-3:27 pm

2 stops36h 47m

$802

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Tue 10/14

6:50 pm-10:15 am

1 stop10h 25m

Shannon

Thu 10/23

12:30 pm-6:07 pm

1 stop10h 37m

$804

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Wed 9/24

7:18 pm-4:10 pm

2 stops15h 52m

Shannon

Tue 9/30

7:40 am-9:30 pm

2 stops18h 50m

$822

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Wed 9/24

9:55 am-4:10 pm

2 stops25h 15m

Shannon

Tue 9/30

9:15 pm-8:00 pm

2 stops27h 45m

$850

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 9/25

12:16 pm-5:55 am

1 stop12h 39m

$607

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 9/25

2:28 pm-8:35 pm

2 stops25h 07m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 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 Metropolitan Wayne County Airport to Shannon

What is the cheapest time of day to fly from DTW 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 September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 14% on flights from Detroit Metropolitan Wayne County Airport to Shannon, Clare by exploring options for tickets at noon.

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport 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 September 11, 2025.
See what other customers who have flown with United Airlines from Detroit Metropolitan Wayne County Airport to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

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.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Shannon, Clare?

    Departing from Detroit Metropolitan Wayne County Airport to Shannon, Clare will take you 10h 15m. The distance from Detroit Metropolitan Wayne County Airport to Shannon, Clare is about 3389 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on United Airlines is currently your cheapest option to Shannon, Clare, with prices starting at $644. You may be able to fly from Detroit Metropolitan Wayne County Airport to Shannon, Clare for 42% less than the average price by searching for this airline.

  • 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 Metropolitan Wayne County Airport to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Shannon, Clare (average of $533). Flying from Detroit Metropolitan Wayne County Airport to Shannon, Clare in June is currently the most expensive (average of $926). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$644Average$1,015FlexibilityNo cancel feeOn-time69%

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