$210 Find Cheap Flights to Kilkenny

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kilkenny departing on 12/7. 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

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Everything you should know

Cheapest round-trip
$327
Overall average: $757
Air Canada
Thu 12/4Wed 12/10
JFK - DUB • 2 stops
Cheapest non-stop
$339
Typical prices: $385-$675
Aer Lingus
Sun 11/9Mon 11/17
JFK - DUB • Non-stop
Top routes
BOS-DUB
Cheapest
JFK-DUB
Most popular
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Flight Deals

Cheap Flights to Kilkenny

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Kilkenny 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 to Kilkenny

Thu, Dec 4 - Wed, Dec 10
Air Canada Logo
10:05 am - 7:10 amJFK-DUB
16h 05m2 stops
Air Canada Logo
9:00 am - 4:09 pmDUB-JFK
12h 09m1 stop
$327Air Canada
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Sun, Nov 9 - Mon, Nov 17
Air Canada Logo
9:45 am - 7:10 amJFK-DUB
16h 25m1 stop
Air Canada Logo
9:00 am - 8:58 pmDUB-JFK
16h 58m2 stops
$328Air Canada
Find Deal
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
9:21 pm - 8:10 amLGA-DUB
29h 49m1 stop
United Airlines Logo
9:00 am - 12:18 pmDUB-LGA
32h 18m1 stop
$336United Airlines
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Wed, Jan 21 - Mon, Jan 26
United Airlines Logo
9:30 am - 8:10 amBOS-DUB
17h 40m2 stops
United Airlines Logo
9:00 am - 1:13 pmDUB-BOS
33h 13m2 stops
$340United Airlines
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Tue, Nov 18 - Thu, Nov 27
Aer Lingus Logo
9:10 pm - 8:40 amJFK-DUB
6h 30mnonstop
Aer Lingus Logo
4:45 pm - 7:25 pmDUB-JFK
7h 40mnonstop
$345Aer Lingus
Find Deal
Tue, Nov 18 - Thu, Nov 27
Aer Lingus Logo
5:45 pm - 5:15 amEWR-DUB
6h 30mnonstop
Aer Lingus Logo
1:15 pm - 4:15 pmDUB-EWR
8h 00mnonstop
$345Aer Lingus
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Thu, Dec 4 - Sun, Dec 7
Delta Logo
9:15 pm - 8:45 amJFK-DUB
6h 30mnonstop
Delta Logo
10:45 am - 1:20 pmDUB-JFK
7h 35mnonstop
$349Delta
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Tue, Dec 2 - Wed, Dec 17
Delta Logo
10:05 pm - 9:20 amBOS-DUB
6h 15mnonstop
Delta Logo
11:30 am - 1:40 pmDUB-BOS
7h 10mnonstop
$349Delta
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Mon, Jan 5 - Sat, Jan 31
American Airlines Logo
7:15 pm - 11:15 amBOS-DUB
11h 00m1 stop
American Airlines Logo
11:30 am - 5:06 pmDUB-BOS
10h 36m1 stop
$372American Airlines
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Thu, Nov 13 - Sun, Nov 16
American Airlines Logo
3:35 pm - 8:40 amBOS-DUB
12h 05m1 stop
American Airlines Logo
6:40 am - 2:20 pmDUB-BOS
12h 40m1 stop
$383American Airlines
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Good to know - Book Cheap Kilkenny Plane Tickets

Low seasonJanuary
Cheapest flight$210
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Boston to Dublin

Flights to Kilkenny: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Kilkenny 
Mary MargaretFlew with Aer LingusIAD-DUBJun 2025
Some people may be required to check their carryon bags, depending on flight, plane size, check-in crew, etc. Also, taller people should purchase aisle seats.
Verified travelerFlew with Aer LingusBOS-DUBJul 2025
Whatever airline you choose, spring for a class with more leg and overall body room than economy (or whatever the cheapest class is called).
himanshuFlew with Aer LingusEWR-DUBJun 2025
Eat and drink before boarding. Snacks. Hand gel and surface wipes . Don't expect a window if in a window row.
Verified travelerFlew with Aer LingusLAX-DUBJul 2024
Go to the airport early, LAX is the worst airport to fly out from. There is just so much traffic on the way to get there. We used the flyaway option in van nuys, ( buy your parking ticket in advance) costing us only 115 dollars for parking for over two weeks and it’s very secure. The buses go every 15 minutes from there directly to LAX. Best way to get to and from LAX. Check in was easy.
Verified travelerFlew with Aer LingusEWR-DUBApr 2024
JFK is an amazing airport, they have TSA precheck which was not offered when I flew Aer Lingus/Newark. The TSA precheck line took a long time, they only had 2 machines and a few agents working. Other than that Newark was as any other airport, easy bag check in process and gate seating area was clean and comfortable.
BarbaraFlew with Aer LingusBOS-DUBMay 2024
Pack what you need in a carryon since it is likely you'll arrive without luggage.

FAQs - booking Kilkenny flights

  • How long is the flight to Kilkenny?

    Flights from Chicago8h 02m
    Flights from Washington, D.C.7h 35m
    Flights from New York7h 03m
    Flights from Boston6h 40m
    Flights from Philadelphia6h 56m
  • What is the cheapest flight to Dublin?

    In the last 3 days, the cheapest flight deal to Dublin was found on the route from Boston, at $327 return. The most popular connection is from New York to Dublin and KAYAK users have found round-trip deals for as low as $327 in the last 3 days.

  • Which airlines fly to Dublin?

    Many airlines fly to Dublin, the most common ones being Aer Lingus, United Airlines, and Delta. See the amount of flights per week for popular airlines flying to Dublin.

  • How to fly to Kilkenny?

    You cannot fly directly to Kilkenny. KAYAK recommends you fly to Dublin (DUB) (67.63 miles from Kilkenny). From there you can rent a car or get a taxi.

  • What airports are near Kilkenny?

    The closest airport is Waterford (WAT) (32.98 mi). Other nearby airports are Dublin (DUB) (67.63 mi), Shannon (SNN) (69.65 mi) or Cork (ORK) (76.76 mi). KAYAK recommends you fly to Dublin.

  • How far is Dublin Airport from central Dublin?

    There are 6 miles between Dublin city center and Dublin Airport.

  • What is the name of Dublin’s airport?

    There is only 1 airport in Dublin, called Dublin Airport (DUB). It can also be referred to as Dublin or Dublin Airport.

  • How does KAYAK find such low prices on flights to Kilkenny?

    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 to Kilkenny.

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

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

  • What is the Hacker Fare option on flights to Kilkenny?

    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 Kilkenny with an airline and back with another airline.

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

    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 Kilkenny up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Kilkenny

  • There is no major airport in Kilkenny. It is instead served by Dublin Airport.
  • Looking for cheap airfare to Kilkenny? 25% of our users found round-trip tickets to Kilkenny for the following prices or less: From Boston $362, from Miami $1,327, from Los Angeles $1,574
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kilkenny flight deals.

Reviews of the top 5 airlines flying to Kilkenny

 
Need help choosing which airline to fly with from the United States to Kilkenny? 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.
7.9
DeltaOverall score based on 8001 reviews
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
7.9Comfort
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

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.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

This flight left about 45 minutes late, and arrived about 45 minutes late, which was enough to make us miss our next flight and trap us in Dublin for 24 hours!!

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

Food was just okay. Was surprised initially when was charged for a cup of tea when they first came through cabin for beverages. I’ve had far better long distance flights ( take some tips from Swiss airlines)

The boarding process was not good. From check-in, there was only one desk for check-in, which made for a very long line. I asked to print out my boarding pass for the next leg of my trip, also via Aer Lingus, and they said they couldn't. I was unable to do this on the app or online, either. Many fellow passengers I spoke to had the same issue. Because the plane was delayed taking off by 90 minutes, everyone had to quickly go to a desk for their next boarding pass which was chaos. Overall it wasn't a smooth or happy experience.

UNDERPRISER IS A CRIMINAL ORGANIZATION. I WILL NEVER LET THEM MANAGE ANOTHER TRIP. THEY ESSENTIALLY WERE TRYING TO EXTORT ME FOR "Permission" FROM THEM not TO USE MY ROME TO DUBLIN FLIGHT. I did not use this flight, and despite many communications with both Aer Lingus and Underpricers, to the end, they insisted I could not do this, while Aer Lingus kept telling me there was no problem. And in fact, I had zero problems catching that second leg of the trip home from Dublin to LAX.. As if harrassment, underpricers sent me a rude and insensitve email insisting Aer Lingus would not honor the flight home to LAX from DUB. ON THE MORNING OF THE TRAVEL!!! KAYAK SHOULD NOT USE UNDERPRICER "services" They are dishonest and sadistic.

We left 2 1/2 hours late. It wasn't the airlines fault but they did nothing to help the situation. Even water had a price tag. The next flight was better.

They specifically asked about my flight from bordeaux to Dublin, which was fine. A little lacking but for a 1 and a half hour flight - it was more than enough. I transferred at Dublin and went to Newark. And wow that flight was incredible.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything you need to know for your flight to Kilkenny