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Kilkenny

$190+ Cheap flights to Kilkenny

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
— DUB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Flights to Kilkenny in 2025

Find the latest flights to Kilkenny in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on September 15, 2025.

Popular in

December

Cheapest in

January

Average price

$547

Round-trip from

$341

One-way from

$190
Highest demand for flights based on searches. 0% potential increase in price.
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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From New York to Dublin
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One-way flight from New York to Kilkenny
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Find flight deals to Kilkenny

Cheapest flights to Kilkenny
Explore the most affordable flight options available to Kilkenny. Find the lowest fares based on data from user searches, with prices last updated on September 15, 2025.

Fri 10/249:00 amJFK - DUB
2 stops18h 15mMultiple Airlines
Sat 11/11:30 pmDUB - JFK
1 stop32h 10mMultiple Airlines
Deal found 9/14$341
Wed 10/298:15 pmLGA - DUB
2 stops29h 55mUnited Airlines
Mon 11/39:00 amDUB - LGA
2 stops33h 11mUnited Airlines
Deal found 9/13$342
Mon 12/88:30 amJFK - DUB
1 stop18h 15mDelta
Fri 1/305:55 amDUB - JFK
1 stop18h 25mDelta
Deal found 9/14$343
Wed 10/2212:02 pmJFK - DUB
1 stop12h 28mFinnair
Wed 10/299:45 amDUB - JFK
1 stop14h 20mFinnair
Deal found 9/14$344
Mon 10/276:45 pmLGA - DUB
1 stop31h 25mUnited Airlines
Wed 11/510:40 amDUB - LGA
1 stop13h 27mUnited Airlines
Deal found 9/13$344
Fri 10/244:55 pmJFK - DUB
Nonstop6h 30mAer Lingus
Sat 11/14:45 pmDUB - JFK
Nonstop7h 40mAer Lingus
Deal found 9/13$345
Wed 10/295:25 pmJFK - DUB
1 stop14h 40mMultiple Airlines
Mon 11/39:00 amDUB - JFK
1 stop12h 09mMultiple Airlines
Deal found 9/13$346
Thu 11/139:00 pmJFK - DUB
1 stop15h 45mMultiple Airlines
Sun 11/169:00 amDUB - JFK
1 stop12h 09mMultiple Airlines
Deal found 9/13$347
Wed 10/159:35 pmJFK - DUB
Nonstop6h 40mDelta
Wed 10/221:15 pmDUB - JFK
Nonstop7h 45mDelta
Deal found 9/14$348
Wed 11/199:30 pmJFK - DUB
1 stop13h 15mDelta
Thu 12/119:45 amDUB - JFK
1 stop19h 03mDelta
Deal found 9/13$349
Fri 11/79:15 pmLGA - DUB
1 stop29h 55mMultiple Airlines
Sat 11/159:00 amDUB - LGA
1 stop15h 03mMultiple Airlines
Deal found 9/13$349
Fri 11/144:50 pmJFK - DUB
1 stop9h 20mUnited Airlines
Wed 11/199:00 amDUB - JFK
1 stop12h 09mUnited Airlines
Deal found 9/14$350

Cheapflights Fare Finder

 
Locate flights to Kilkenny that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on September 15, 2025.
Use the filters below to find and compare flights to Kilkenny that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 12/8

8:30 am-7:45 am

1 stop18h 15m

Dublin

Wed 1/28

6:00 am-5:15 pm

1 stop16h 15m

$342

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 12/9

2:50 pm-9:20 am

1 stop13h 30m

Dublin

Mon 1/26

1:25 pm-11:40 am

1 stop27h 15m

$343

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 10/22

7:29 am-5:30 am

1 stop17h 01m

Dublin

Wed 10/29

9:45 am-8:05 pm

1 stop14h 20m

$344

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 11/16

4:50 pm-7:10 am

1 stop9h 20m

Dublin

Mon 11/24

9:00 am-4:09 pm

1 stop12h 09m

$350

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 10/30

9:45 am-6:10 am

1 stop16h 25m

Dublin

Mon 11/10

9:00 am-4:09 pm

1 stop12h 09m

$350

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 10/22

9:35 pm-9:15 am

Nonstop6h 40m

Dublin

Wed 10/29

11:30 am-6:44 pm

1 stop11h 14m

$354

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 12/9

2:50 pm-9:20 am

1 stop13h 30m

Dublin

Wed 12/17

5:55 am-9:29 pm

2 stops20h 34m

$354

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 10/22

6:00 pm-10:45 am

1 stop11h 45m

Dublin

Wed 10/29

11:30 am-6:33 pm

1 stop11h 03m

$358

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 10/19

6:59 pm-10:45 am

1 stop10h 46m

Dublin

Wed 10/29

11:30 am-10:26 pm

1 stop14h 56m

$358

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 10/3

7:29 pm-7:10 am

1 stop30h 41m

Dublin

Wed 12/10

9:00 am-9:13 am

1 stop29h 13m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight to Kilkenny

Have a flexible travel schedule? Discover the best time to fly to Kilkenny with our price prediction graph.
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 to Kilkenny

When is the best time to book a flight to Kilkenny?

Use this chart to determine the optimal time to book a round-trip flight from New York to Kilkenny. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight to Kilkenny, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Kilkenny?

On average, a flight from New York to Kilkenny takes 13 hours 0 minutes. Flights to Kilkenny from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Kilkenny?

Use this chart to determine the cheapest time to fly round-trip from New York to Kilkenny. Price data was last updated on September 1, 2024.

Users looking for the lowest fares to Kilkenny should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travelers will want to avoid Monday at noon, when prices are usually at their highest.

Weekly flight availability to Kilkenny

The most flights from New York to Kilkenny are scheduled on a Monday (27 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (27 on average).

What are the most popular airlines that fly to Kilkenny?

The most popular airlines flying from New York to Kilkenny are Aer Lingus, United Airlines and Delta.

Aer Lingus
Aer Lingus
From $331
United Airlines
United Airlines
From $353
American Airlines
American Airlines
From $450
Delta
Delta
From $127

What are the cheapest airlines that fly to Kilkenny?

The cheapest airlines flying from New York to Kilkenny are SWISS, Air Canada and Icelandair.

Rainfall in Kilkenny by month

Plan your trip to Kilkenny by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kilkenny ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Kilkenny when rainfall is around 1.9 in.

Temperature in Kilkenny by month

Plan your trip to Kilkenny by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kilkenny, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Kilkenny

Get insights into the airlines that provide service to Kilkenny. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kilkenny. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and Aer Lingus to Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Aer Lingus
7.2
Good
1,271 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,912 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
PLAY
7.0
Good
103 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

FAQs about flying to Kilkenny

  • Can I find cheaper flights to Kilkenny if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Kilkenny on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kilkenny?

    Based on reviews from Cheapflights users, JetBlue is rated the highest out of the airlines that fly to Kilkenny.

  • How much is a round-trip flight to Kilkenny?

    A round-trip flight to Kilkenny will typically cost around $229, however they can be found for as little as $18.

  • Where does the fastest flight to Kilkenny depart from?

    For those looking to save time traveling to Kilkenny, Boston Logan Intl offers the quickest one-way flight (5 hours 55 minutes).

  • Does Dublin have rental cars?

    Yes. Those touching down at Dublin can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Dublin?

    Yes. Dublin has hotels nearby for those requiring accommodations. Campervan Ireland Rentals is the closest property to Dublin (0.0 mi away from Dublin).

See more FAQs

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