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Shannon

$267+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SNN
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$598
(American Airlines)

One-way from

$258
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$1,130
From Detroit Metropolitan Wayne County to Shannon
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One-way flight from Detroit Metropolitan Wayne County to Shannon
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Highest demand for flights based on searches. 23% potential increase in price ($334 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($96 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 11/52:10 pmDTW - SNN
2 stops16h 20mAmerican Airlines
Thu 11/137:50 amSNN - DTW
2 stops20h 59mAmerican Airlines
Deal found 7/30$598
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:47 amDTW - SNN
1 stop15h 08mMultiple Airlines
Sun 11/98:15 amSNN - DTW
2 stops29h 09mMultiple Airlines
Deal found 7/29$675
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/279:20 amDTW - SNN
1 stop17h 10mUnited Airlines
Wed 9/109:30 amSNN - DTW
1 stop15h 56mUnited Airlines
Deal found 7/27$691
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Sat 11/16:15 pmDTW - SNN
2 stops37h 15mAir Canada
Mon 11/108:05 pmSNN - DTW
2 stops50h 31mAir Canada
Deal found 7/29$797

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 July 30, 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

Wed 10/8

1:08 pm-11:20 am

2 stops17h 12m

Shannon

Wed 10/22

7:40 am-9:13 pm

2 stops18h 33m

$678

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Wed 8/27

9:20 am-7:30 am

1 stop17h 10m

Shannon

Wed 9/10

9:30 am-8:26 pm

1 stop15h 56m

$691

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Wed 9/24

8:45 pm-5:25 am

1 stop27h 40m

Shannon

Tue 9/30

7:40 am-8:24 am

2 stops29h 44m

$726

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Wed 10/8

4:10 pm-8:35 pm

2 stops23h 25m

Shannon

Wed 10/22

9:15 pm-8:00 pm

3 stops27h 45m

$877

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sun 8/31

4:00 pm-11:20 am

2 stops14h 20m

Shannon

Sat 9/6

5:30 pm-6:48 pm

2 stops30h 18m

$1,001

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sat 9/20

6:57 pm-10:55 am

2 stops58h 58m

$267

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Tue 8/19

4:31 pm-11:10 am

1 stop13h 39m

$493

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Tue 8/19

10:00 am-7:30 am

2 stops16h 30m

$499

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 9/25

7:18 pm-4:10 pm

2 stops15h 52m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 July 30, 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.

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 July 30, 2025.
See what other customers who have flown with KLM, United Airlines, and American 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.
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,896 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,837 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Shannon, Clare round-trip?

    Flying on American Airlines is currently your cheapest option to Shannon, Clare, with prices starting at $598. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at $691 and $797, respectively. You may be able to fly from Detroit Metropolitan Wayne County Airport to Shannon, Clare for 43% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Shannon, Clare one-way?

    The cheapest airlines for a one-way flight from Detroit Metropolitan Wayne County Airport to Shannon, Clare are KLM ($493), United Airlines ($499), and American Airlines ($641).

  • 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 $932). 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$644Average$1,061FlexibilityNo cancel feeOn-time69%

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