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

For as low as $484, American Airlines can have you in Shannon, Clare from Detroit in 19h 06m. The distance between Detroit and Shannon, Clare is about 3389 mi.

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 49% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Shannon, Clare ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon, Clare when rainfall is around 2.3 in.

If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Most accurate provider : When it comes to deals on Detroit-Shannon, Clare flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Shannon, Clare flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$480+ Flights from Detroit to Shannon

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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 December 3, 2025.

Mon 12/226:26 pmDTW - SNN

2 stops36h 04mBritish Airways

Sat 1/35:25 pmSNN - DTW

2 stops35h 09mBritish Airways

Deal found 12/2

$3,875

Best flights from Detroit to Shannon
Discover carefully curated flight deals from Detroit to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 3, 2025.

Sat 1/1711:24 amDTW - SNN

2 stops19h 06mAmerican Airlines

Sat 1/247:50 amSNN - DTW

2 stops21h 06mAmerican Airlines

Deal found 12/2

$484

Fri 1/305:57 pmDTW - SNN

2 stops16h 48mBritish Airways

Tue 2/35:30 pmSNN - DTW

2 stops32h 28mBritish Airways

Deal found 12/2

$661

Fri 1/1611:31 amDTW - SNN

3 stops18h 59mAir Canada

Fri 1/237:50 amSNN - DTW

2 stops14h 45mAir Canada

Deal found 12/2

$684

Thu 1/152:33 pmDTW - SNN

3 stops15h 57mMultiple Airlines

Thu 1/227:50 amSNN - DTW

2 stops14h 45mMultiple Airlines

Deal found 12/1

$684

Thu 1/156:17 pmDTW - SNN

2 stops17h 28mAmerican Airlines

Thu 1/227:50 amSNN - DTW

2 stops21h 07mAmerican Airlines

Deal found 12/1

$484

Fri 1/161:08 pmDTW - SNN

2 stops17h 22mAmerican Airlines

Fri 1/237:50 amSNN - DTW

2 stops17h 28mAmerican Airlines

Deal found 12/2

$522

Sat 1/1711:05 amDTW - SNN

3 stops19h 25mMultiple Airlines

Sat 1/247:50 amSNN - DTW

2 stops38h 45mMultiple Airlines

Deal found 12/2

$686

Fri 1/306:17 pmDTW - SNN

2 stops16h 28mAmerican Airlines

Tue 2/32:45 pmSNN - DTW

2 stops13h 58mAmerican Airlines

Deal found 12/1

$657

Fri 1/235:03 pmDTW - SNN

2 stops17h 42mAmerican Airlines

Tue 1/272:45 pmSNN - DTW

2 stops13h 58mAmerican Airlines

Deal found 11/30

$657

Last-minute flights from Detroit to Shannon
Discover last-minute flight deals from Detroit to Shannon. Data last updated December 3, 2025 and is based on user searches.

Mon 12/226:26 pmDTW - SNN

2 stops36h 04mBritish Airways

Sat 1/35:25 pmSNN - DTW

2 stops35h 09mBritish Airways

Deal found 12/2

$3,875

Thu 1/156:17 pmDTW - SNN

2 stops17h 28mAmerican Airlines

Thu 1/227:50 amSNN - DTW

2 stops21h 07mAmerican Airlines

Deal found 12/1

$484

Thu 1/158:45 amDTW - SNN

1 stop16h 35mMultiple Airlines

Thu 1/228:05 pmSNN - DTW

2 stops29h 13mMultiple Airlines

Deal found 12/1

$689

Thu 1/152:33 pmDTW - SNN

3 stops15h 57mAir Canada

Thu 1/227:50 amSNN - DTW

3 stops19h 20mAir Canada

Deal found 12/1

$694

Fri 1/161:08 pmDTW - SNN

2 stops17h 22mAmerican Airlines

Fri 1/237:50 amSNN - DTW

2 stops17h 28mAmerican Airlines

Deal found 12/2

$522

Fri 1/1611:31 amDTW - SNN

3 stops18h 59mAir Canada

Fri 1/237:50 amSNN - DTW

2 stops14h 45mAir Canada

Deal found 12/2

$684

Fri 1/168:45 amDTW - SNN

1 stop16h 35mMultiple Airlines

Fri 1/238:05 pmSNN - DTW

2 stops29h 13mMultiple Airlines

Deal found 12/2

$831

Sat 1/1711:05 amDTW - SNN

3 stops19h 25mMultiple Airlines

Sat 1/247:50 amSNN - DTW

2 stops38h 45mMultiple Airlines

Deal found 12/2

$686

Fri 1/235:03 pmDTW - SNN

2 stops17h 42mAmerican Airlines

Tue 1/272:45 pmSNN - DTW

2 stops13h 58mAmerican Airlines

Deal found 11/30

$657

Fri 1/305:57 pmDTW - SNN

2 stops16h 48mBritish Airways

Tue 2/35:30 pmSNN - DTW

2 stops32h 28mBritish Airways

Deal found 12/2

$661

One-way flights from Detroit to Shannon
Search for one-way flight options from Detroit to Shannon. Find affordable one-way fares based on user searches. Data last updated December 3, 2025.

Fri 5/297:30 amDTW - SNN

1 stop16h 55mMultiple Airlines

Deal found 12/2

$480

Fri 5/297:44 pmDTW - SNN

2 stops54h 46mUnited Airlines

Deal found 12/1

$521

Fri 5/293:56 pmDTW - SNN

2 stops14h 24mAmerican Airlines

Deal found 12/2

$545

Find flight deals from Detroit to Shannon

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$484 (American Airlines)
One-way from	$480 (Ovago)
Popular in	December
Cheapest in	September
Average price	$3,452

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

Search Deals

Highest demand for flights based on searches. 28% potential increase in price ($497 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 18% potential price decrease ($198 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sat 1/17

11:24 am-11:30 am

2 stops19h 06m

Shannon

Sat 1/24

7:50 am-11:56 pm

2 stops21h 06m

$484

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 1/15

6:17 pm-4:45 pm

2 stops17h 28m

Shannon

Thu 1/22

7:50 am-11:57 pm

2 stops21h 07m

$484

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Fri 1/16

1:08 pm-11:30 am

2 stops17h 22m

Shannon

Fri 1/23

7:50 am-8:18 pm

2 stops17h 28m

$522

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Fri 1/30

6:17 pm-3:45 pm

2 stops16h 28m

Shannon

Tue 2/3

2:45 pm-11:43 pm

2 stops13h 58m

$657

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Fri 1/23

5:03 pm-3:45 pm

2 stops17h 42m

Shannon

Tue 1/27

2:45 pm-11:43 pm

2 stops13h 58m

$657

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Fri 1/30

5:57 pm-3:45 pm

2 stops16h 48m

Shannon

Tue 2/3

5:30 pm-8:58 pm

2 stops32h 28m

$661

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Fri 1/16

11:31 am-11:30 am

3 stops18h 59m

Shannon

Fri 1/23

7:50 am-5:35 pm

2 stops14h 45m

$684

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Thu 1/15

2:33 pm-11:30 am

3 stops15h 57m

Shannon

Thu 1/22

7:50 am-5:35 pm

2 stops14h 45m

$684

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Sat 1/17

11:05 am-11:30 am

3 stops19h 25m

Shannon

Sat 1/24

7:50 am-5:35 pm

2 stops38h 45m

$686

DetroitShannon

DTW - SNN

DTWSNN

Detroit Metropolitan Wayne County

Fri 5/29

7:30 am-5:25 am

1 stop16h 55m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 13 results

Compare providers for flights from Detroit to Shannon

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Shannon in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Shannon, Clare flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

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

Reviews of airlines servicing Shannon

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

9,063 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

9,063 reviews

United Airlines

7.4

Good

9,063 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

How long is the flight from Detroit to Shannon, Clare?
For as low as $484, American Airlines can have you in Shannon, Clare from Detroit in 19h 06m. The distance between Detroit and Shannon, Clare is about 3389 mi.
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 49% 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.

See more FAQs

Ennis

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Detroit to Shannon

Other flights to Shannon

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O'Hare Intl to Shannon flights

Shannon, Clare to Edinburgh flights

Shannon, Clare to London Heathrow Airport flights

Shannon, Clare to Boston flights

Shannon, Clare to New York John F Kennedy Intl Airport flights

Top airline flying from Detroit to Shannon

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$644	Average$962	FlexibilityNo cancel fee	On-time69%

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$480+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Shannon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Detroit to Shannon

Cheapest flights from Detroit to ShannonExplore 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 December 3, 2025.

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 December 3, 2025.

Find flight deals from Detroit to Shannon

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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 December.

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.

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 December 3, 2025.

Reviews of airlines servicing Shannon

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.

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?

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

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

How can I find direct flights from Detroit to Shannon?

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

Traveling to a place near Shannon?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Shannon

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Detroit to Shannon

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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 December 3, 2025.