$277+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SNN
Feb 27 — Mar 61
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 January 28, 2026.
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 January 28, 2026.
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/222:00 pm
DTW
- SNN
2 stops15h 15m
United Airlines
Sun 4/2612:30 pm
SNN
- DTW
2 stops16h 29m
United Airlines
Deal found 1/27![United Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:00 am
DTW
- SNN
2 stops22h 30m
American Airlines
Mon 3/232:45 pm
SNN
- DTW
2 stops26h 56m
American Airlines
Deal found 1/27![American Airlines logo]()
$673
This Air Canada deal was found by Cheapflights users on 1/25. 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 3/46:15 pm
DTW
- SNN
2 stops12h 15m
Air Canada
Sun 3/87:50 am
SNN
- DTW
2 stops37h 45m
Air Canada
Deal found 1/25![Air Canada logo]()
$687
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:18 am
DTW
- SNN
2 stops22h 12m
British Airways
Sun 3/88:05 pm
SNN
- DTW
2 stops32h 26m
British Airways
Deal found 1/26![British Airways logo]()
$688
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:00 am
DTW
- SNN
1 stop16h 55m
Multiple Airlines
Mon 3/232:00 pm
SNN
- DTW
1 stop30h 48m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$702
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 4/166:00 am
DTW
- SNN
2 stops23h 15m
United Airlines
Mon 4/2712:30 pm
SNN
- DTW
2 stops26h 13m
United Airlines
Deal found 1/27![United Airlines logo]()
$718
This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:15 pm
DTW
- SNN
2 stops16h 55m
Multiple Airlines
Sun 5/107:30 am
SNN
- DTW
2 stops18h 55m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$734
This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:15 pm
DTW
- SNN
2 stops16h 55m
Multiple Airlines
Sun 4/267:30 am
SNN
- DTW
3 stops19h 37m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$749
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 January 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $543 (United Airlines) |
One-way from | $277 (Kiwi.com) |
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 January 28, 2026.
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
Wed 4/22
2:00 pm-10:15 am
2 stops15h 15m
Shannon
Sun 4/26
12:30 pm-11:59 pm
2 stops16h 29m
$543
DetroitShannon
DTW - SNN
DTWSNN
Detroit Metropolitan Wayne County
Sat 3/7
8:00 am-11:30 am
2 stops22h 30m
Shannon
Mon 3/23
2:45 pm-1:41 pm
2 stops26h 56m
$673
DetroitShannon
DTW - SNN
DTWSNN
Detroit Metropolitan Wayne County
Wed 3/4
6:15 pm-11:30 am
2 stops12h 15m
Shannon
Sun 3/8
7:50 am-5:35 pm
2 stops37h 45m
$687
DetroitShannon
DTW - SNN
DTWSNN
Detroit Metropolitan Wayne County
Wed 3/4
8:18 am-11:30 am
2 stops22h 12m
Shannon
Sun 3/8
8:05 pm-12:31 am
2 stops32h 26m
$688
DetroitShannon
DTW - SNN
DTWSNN
Detroit Metropolitan Wayne County
Sat 3/7
8:00 am-5:55 am
1 stop16h 55m
Shannon
Mon 3/23
2:00 pm-4:48 pm
1 stop30h 48m
$702
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-11:59 pm
2 stops16h 29m
$718
DetroitShannon
DTW - SNN
DTWSNN
Detroit Metropolitan Wayne County
Wed 4/29
6:15 pm-4:10 pm
2 stops16h 55m
Shannon
Sun 5/10
7:30 am-9:25 pm
2 stops18h 55m
$734
DetroitShannon
DTW - SNN
DTWSNN
Detroit Metropolitan Wayne County
Wed 4/22
6:15 pm-4:10 pm
2 stops16h 55m
Shannon
Sun 4/26
7:30 am-10:07 pm
3 stops19h 37m
$749
DetroitShannon
DTW - SNN
DTWSNN
Detroit Metropolitan Wayne County
Tue 2/24
2:35 pm-2:40 pm
3 stops43h 05m
$277
DetroitShannon
DTW - SNN
DTWSNN
Detroit Metropolitan Wayne County
Wed 2/25
5:09 am-2:40 pm
3 stops28h 31m
$303
Showing 1-10 of 17 results
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- 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.
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 January 28, 2026.
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.
Boarding
7.7
Food
6.6
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Food
6.6
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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.
Traveling to a place near Shannon?
Book flights to Shannon if you plan to visit one of these locationsEnnis
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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
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 January 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$579 | Average$866 | FlexibilityNo cancel fee | On-time69% |