Cheap Flights from Detroit (DTW) to Killarney (KIR)

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Killarney (KIR-Kerry)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Kerry Airport (KIR) cost?
Lock in a cheap one-way flight or cheap return flight from Detroit Metropolitan Wayne County Airport (DTW) to Kerry Airport (KIR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Kerry Airport (KIR)?
is the most affordable month to fly from DTW to KIR. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Kerry Airport (KIR)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from DTW to KIR. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Kerry Airport (KIR)?
You'll have to take a flight with a layover if you're traveling from Detroit Metropolitan Wayne County Airport (DTW) to Kerry Airport (KIR). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from DTW to KIR?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, including the season and airline.*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 Kerry Airport (KIR)?
To avoid possible delays on the Detroit Metropolitan Wayne County Airport (DTW) to Kerry Airport (KIR) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Kerry Airport (KIR) last-minute?
Booking your plane ticket from DTW to KIR just before your getaway is generally more expensive. But if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a DTW to KIR flight and hotel package?
Compared with arranging flights and hotels separately, booking a DTW to KIR flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Kerry Airport (KIR)?
It's usually possible to reschedule or cancel your DTW to KIR flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Kerry
Distance
3378 mi

Book with confidence

Detroit to Killarney Flights

The cheapest times to fly from Detroit to Killarney

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 Killarney are during the month of . You can find some of the cheapest flights from Detroit to Killarney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Killarney

Sunday is one of the best days to book for cheap flights from Detroit to Killarney: 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 Killarney

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 Killarney in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Killarney 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 Killarney 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 Killarney Flights

Explore a world of travel with Expedia

*Available to One Key members.