$605 Cheap Flights from Detroit (DTW) to Knock (NOC)

View $605 flight on Sun, Dec 14, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Knock (NOC-Ireland West)

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Cheap Flights from Detroit to Knock (DTW-NOC)

Prices were available within the past 7 days and start at $605 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Ireland West Airport (NOC) cost?
Snag a cheap one-way flight from $605 or cheap return flight from Detroit Metropolitan Wayne County Airport (DTW) to Ireland West Airport (NOC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Ireland West Airport (NOC)?
The cheapest month to fly from DTW to NOC is , when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Ireland West Airport (NOC)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from DTW to NOC. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Ireland West Airport (NOC)?
There aren't any daily direct flights departing from Detroit Metropolitan Wayne County Airport (DTW) to Ireland West Airport (NOC). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from DTW to NOC?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Ireland West Airport (NOC)?
To touch down at Ireland West Airport (NOC) without delays, select a flight that leaves Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Ireland West Airport (NOC) last-minute?
Waiting until just before your departure to book a ticket from DTW to NOC generally means paying more. Although you may find some last-minute deals, they're not always guaranteed. Keep your travel schedule open for the best chance of getting a bargain.
Is it cheaper to book a DTW to NOC flight and hotel package?
Booking a DTW to NOC flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Ireland West Airport (NOC)?
Typically, you can cancel or reschedule your DTW to NOC flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Ireland West
Distance
3367 mi

Book with confidence

Detroit to Knock Flights

The cheapest times to fly from Detroit to Knock

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Knock are during the month of . You can find some of the cheapest flights from Detroit to Knock with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Knock

Sunday is one of the best days to book for cheap flights from Detroit to Knock: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Knock

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Knock in 2025. You can also book with separate airlines for your outbound and return journeys, from $605 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Knock flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Knock airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Detroit to Knock Flights

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