$634+ Cheap flights from Detroit (DTT) 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SNN
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Shannon with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Best
Last-minute
One-way
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 September 13, 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 September 13, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:07 pm -
2 stops15h 08m
Tue 10/612:30 pm -
2 stops16h 29m
Deal found 9/11![United Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:15 am -
1 stop18h 00m
Mon 10/1912:30 pm -
1 stop16h 08m
Deal found 9/12![United Airlines logo]()
$703
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:10 am -
1 stop16h 40m
Wed 11/252:00 pm -
1 stop25h 55m
Deal found 9/9![Multiple Airlines logo]()
$717
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:10 pm -
1 stop12h 40m
Wed 11/252:00 pm -
1 stop25h 55m
Deal found 9/9![Multiple Airlines logo]()
$730
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:10 am -
1 stop16h 40m
Tue 11/247:50 am -
2 stops18h 54m
Deal found 9/9![Multiple Airlines logo]()
$751
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:10 pm -
1 stop12h 40m
Wed 11/252:00 pm -
1 stop25h 55m
Deal found 9/9![Multiple Airlines logo]()
$767
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:46 am -
1 stop17h 04m
Tue 11/247:50 am -
2 stops20h 26m
Deal found 9/9![Aer Lingus logo]()
$768
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:10 pm -
1 stop12h 40m
Wed 11/252:00 pm -
1 stop25h 55m
Deal found 9/9![Multiple Airlines logo]()
$780
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:10 am -
1 stop16h 40m
Tue 11/247:50 am -
2 stops17h 49m
Deal found 9/9![Multiple Airlines logo]()
$796
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:46 am -
1 stop18h 04m
Mon 11/22:00 pm -
1 stop13h 35m
Deal found 9/11![Aer Lingus logo]()
$819
Best flights from Detroit to ShannonDiscover 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 September 13, 2026.
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 September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:15 am -
1 stop18h 00m
Mon 10/1912:30 pm -
1 stop16h 08m
Deal found 9/12![United Airlines logo]()
$703
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:46 am -
1 stop18h 04m
Mon 11/22:00 pm -
1 stop13h 35m
Deal found 9/11![Aer Lingus logo]()
$819
This Gurufare deal was found by Cheapflights users on 9/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:05 pm -
2 stops14h 25m
Wed 11/252:00 pm -
1 stop25h 55m
Deal found 9/12![Multiple Airlines logo]()
$833
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:28 pm -
2 stops14h 02m
Tue 11/247:50 am -
2 stops17h 49m
Deal found 9/9![British Airways logo]()
$877
This Air Canada deal was found by Cheapflights users on 9/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:05 pm -
3 stops20h 40m
Tue 11/247:50 am -
2 stops14h 50m
Deal found 9/12![Air Canada logo]()
$899
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/251:30 pm -
2 stops24h 55m
Sun 2/287:50 am -
2 stops17h 16m
Deal found 9/12![British Airways logo]()
$902
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/259:44 am -
1 stop15h 06m
Sun 2/287:50 am -
2 stops20h 46m
Deal found 9/12![Aer Lingus logo]()
$906
This FlightHub deal was found by Cheapflights users on 9/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/259:44 am -
1 stop15h 06m
Sun 2/282:00 pm -
1 stop31h 24m
Deal found 9/12![Multiple Airlines logo]()
$917
Last-minute flights from Detroit to ShannonDiscover last-minute flight deals from Detroit to Shannon. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Shannon. Data last updated September 13, 2026 and is based on user searches.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:07 pm -
2 stops15h 08m
Tue 10/612:30 pm -
2 stops16h 29m
Deal found 9/11![United Airlines logo]()
$634
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:56 pm -
2 stops22h 14m
Sat 10/104:50 pm -
2 stops33h 44m
Deal found 9/10![British Airways logo]()
$917
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
1 stop19h 00m
Sat 10/104:50 pm -
2 stops33h 44m
Deal found 9/10![Multiple Airlines logo]()
$944
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:00 am -
2 stops23h 15m
Fri 10/1612:30 pm -
2 stops31h 55m
Deal found 9/11![United Airlines logo]()
$923
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.
Sat 10/1012:30 pm -
2 stops16h 45m
Sat 10/1712:30 pm -
2 stops27h 54m
Deal found 9/10![United Airlines logo]()
$984
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:15 am -
1 stop18h 00m
Mon 10/1912:30 pm -
1 stop16h 08m
Deal found 9/12![United Airlines logo]()
$703
This Justfly.com deal was found by Cheapflights users on 9/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:55 pm -
2 stops21h 15m
Mon 10/197:30 am -
3 stops21h 08m
Deal found 9/12![Air Canada logo]()
$950
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:46 am -
1 stop18h 04m
Mon 11/22:00 pm -
1 stop13h 35m
Deal found 9/11![Aer Lingus logo]()
$819
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:54 pm -
2 stops14h 36m
Mon 11/28:05 pm -
2 stops30h 37m
Deal found 9/11![British Airways logo]()
$825
One-way flights from Detroit to ShannonSearch for one-way flight options from Detroit to Shannon. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Detroit to Shannon. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:34 pm -
3 stops50h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$3,504
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:54 pm -
2 stops18h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![British Airways logo]()
$7,253
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 September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $703 (United Airlines) |
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 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Detroit to Shannon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitShannon
DTW Detroit Metropolitan Wayne County - SNN Shannon
DTWSNN
Detroit Metropolitan Wayne County
Mon 10/12
11:15 am-10:15 am
1 stop18h 00m
Shannon
Mon 10/19
12:30 pm-11:38 pm
1 stop16h 08m
$703
DetroitShannon
DTW Detroit Metropolitan Wayne County - SNN Shannon
DTWSNN
Detroit Metropolitan Wayne County
Mon 10/26
7:46 am-5:50 am
1 stop18h 04m
Shannon
Mon 11/2
2:00 pm-10:35 pm
1 stop13h 35m
$819
DetroitShannon
DTW Detroit Metropolitan Wayne County - SNN Shannon
DTWSNN
Detroit Metropolitan Wayne County
Sun 11/15
4:05 pm-11:30 am
2 stops14h 25m
Shannon
Wed 11/25
2:00 pm-10:55 am
1 stop25h 55m
$833
DetroitShannon
DTW Detroit Metropolitan Wayne County - SNN Shannon
DTWSNN
Detroit Metropolitan Wayne County
Fri 11/13
4:28 pm-11:30 am
2 stops14h 02m
Shannon
Tue 11/24
7:50 am-8:39 pm
2 stops17h 49m
$877
DetroitShannon
DTW Detroit Metropolitan Wayne County - SNN Shannon
DTWSNN
Detroit Metropolitan Wayne County
Sat 11/14
3:05 pm-4:45 pm
3 stops20h 40m
Shannon
Tue 11/24
7:50 am-5:40 pm
2 stops14h 50m
$899
DetroitShannon
DTW Detroit Metropolitan Wayne County - SNN Shannon
DTWSNN
Detroit Metropolitan Wayne County
Thu 2/25
1:30 pm-7:25 pm
2 stops24h 55m
Shannon
Sun 2/28
7:50 am-8:06 pm
2 stops17h 16m
$902
DetroitShannon
DTW Detroit Metropolitan Wayne County - SNN Shannon
DTWSNN
Detroit Metropolitan Wayne County
Thu 2/25
9:44 am-5:50 am
1 stop15h 06m
Shannon
Sun 2/28
7:50 am-11:36 pm
2 stops20h 46m
$906
DetroitShannon
DTW Detroit Metropolitan Wayne County - SNN Shannon
DTWSNN
Detroit Metropolitan Wayne County
Thu 2/25
9:44 am-5:50 am
1 stop15h 06m
Shannon
Sun 2/28
2:00 pm-4:24 pm
1 stop31h 24m
$917
Quickest round-trip
DetroitShannon
DTW Detroit Metropolitan Wayne County - SNN Shannon
DTWSNN
Detroit Metropolitan Wayne County
Sun 10/11
4:54 pm-4:10 pm
2 stops18h 16m
Shannon
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$7,253
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 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.
DTT-SNN
DTW-SNN
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
DTT-SNN
DTW-SNN
No data available for this route at this time. Please check back soon.
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.
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Complete your trip
Complete your trip to Shannon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Detroit to Shannon by cabin class
Find flights from Detroit to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Shannon flights
Browse other Detroit and Shannon flight options. Last updated on September 13, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Shannon
Explore flights to Shannon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
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 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$765 | Average$1,074 | FlexibilityNo cancel fee | On-time69% |