DTW - SNN

$641 Find Cheap Flights from Detroit to Shannon

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Shannon departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Shannon, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Detroit to Shannon (DTW-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Shannon

Fri, Apr 10 - Wed, Apr 15
United Airlines Logo
11:30 am - 10:15 amDTW-SNN
17h 45m2 stops
United Airlines Logo
12:30 pm - 7:38 pmSNN-DTW
12h 08m1 stop
$641United Airlines
Find Deal
Wed, Mar 11 - Thu, Mar 19
American Airlines Logo
3:37 pm - 11:30 amDTW-SNN
15h 53m2 stops
American Airlines Logo
7:50 am - 10:47 pmSNN-DTW
18h 57m2 stops
$658American Airlines
Find Deal
Fri, Apr 10 - Wed, Apr 15
United Airlines Logo
5:30 pm - 10:15 amDTW-SNN
11h 45m1 stop
United Airlines Logo
12:30 pm - 7:38 pmSNN-DTW
12h 08m1 stop
$661United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
2:10 pm - 11:30 amDTW-SNN
16h 20m2 stops
American Airlines Logo
7:50 am - 8:13 pmSNN-DTW
17h 23m2 stops
$683American Airlines
Find Deal
Fri, Apr 10 - Wed, Apr 15
United Airlines Logo
5:30 pm - 10:15 amDTW-SNN
11h 45m1 stop
United Airlines Logo
12:30 pm - 7:38 pmSNN-DTW
12h 08m1 stop
$728United Airlines
Find Deal
Sun, Mar 1 - Sat, Mar 7
British Airways Logo
5:24 pm - 4:45 pmDTW-SNN
18h 21m2 stops
British Airways Logo
5:25 pm - 9:47 pmSNN-DTW
33h 22m2 stops
$821British Airways
Find Deal
Wed, Mar 11 - Thu, Mar 19
Aer Lingus Logo
12:20 pm - 6:20 amDTW-SNN
14h 00m1 stop
Aer Lingus Logo
2:45 pm - 7:01 pmSNN-DTW
32h 16m1 stop
$858Aer Lingus
Find Deal
Wed, Mar 11 - Thu, Mar 19
Air Canada Logo
11:33 am - 11:30 amDTW-SNN
19h 57m3 stops
Air Canada Logo
7:50 am - 11:57 pmSNN-DTW
20h 07m3 stops
$876Air Canada
Find Deal
Sat, Apr 18 - Fri, Apr 24
British Airways Logo
4:07 pm - 11:20 amDTW-SNN
14h 13m2 stops
British Airways Logo
9:15 pm - 5:13 pmSNN-DTW
24h 58m2 stops
$895British Airways
Find Deal
Wed, Nov 12 - Sun, Nov 16
Aer Lingus Logo
11:39 am - 6:20 amDTW-SNN
13h 41m1 stop
Aer Lingus Logo
2:45 pm - 6:37 pmSNN-DTW
32h 52m1 stop
$924Aer Lingus
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $641 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$641
United Airlines
Fri 4/10Wed 4/15
DTW - SNN • 2 stops
Cheapest one-way
Multiple Airlines
Sun 11/2
DTW - SNN • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Shannon!
Booking Insights

KAYAK's insights & trends for Detroit to Shannon flights

Get data-powered insights and trends into flights from Detroit to Shannon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Detroit to Shannon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Detroit to Shannon were found on United Airlines ($641) and American Airlines ($658).

Which airlines fly non-stop between Detroit Metropolitan Wayne County Airport and Shannon?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Detroit Metropolitan Wayne County Airport to Shannon.

There is just one airline that flies from Detroit Metropolitan Wayne County Airport to Shannon direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $644.

Good to know

Low seasonNovember
Cheapest flight$641
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Detroit to Shannon

When to book flights from Detroit to Shannon

Are your dates flexible? Find out the best times to travel from Detroit to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Detroit to Shannon flights

  • What is the cheapest flight from Detroit Metropolitan Wayne County Airport to Shannon?

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Shannon was $641 for a round-trip ticket.

  • Do I need a passport to fly between Detroit and Shannon?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Detroit and on arrival in Shannon.

  • Which airports will I be using when flying from Detroit to Shannon?

    Detroit airport is called Detroit Metropolitan Wayne County and the only airport in Shannon is Shannon.

  • Which aircraft models fly most regularly from Detroit to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Detroit to Shannon?

    Star Alliance is the only airline alliance operating flights between Detroit and Shannon.

  • How does KAYAK find such low prices on flights from Detroit to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Detroit to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Detroit is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Detroit to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Detroit with another airline. Booking your flights between Detroit and SNN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Detroit up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Detroit to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Detroit to Shannon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Detroit to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8994 reviews
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

Short flight but an "eager to help" crew made the journey more enjoyable!

10.0 ExcellentAlan, Oct 2025IAD - PVD
Read more United Airlines reviews

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Everything you need to know for your flight from Detroit to Shannon

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