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Kilkenny

$216+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
— DUB
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Flights to Kilkenny in 2026

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 February 23, 2026.

This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:15 pm
JFK
-
DUB
Nonstop6h 30m
Delta
Sun 3/810:45 am
DUB
-
JFK
Nonstop7h 33m
Delta
Deal found 2/20$350
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:55 pm
EWR
-
DUB
Nonstop6h 35m
United Airlines
Thu 3/121:35 pm
DUB
-
EWR
Nonstop7h 50m
United Airlines
Deal found 2/20$350
This FlightHub deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:30 pm
LGA
-
DUB
1 stop11h 15m
Lufthansa
Tue 9/89:20 am
DUB
-
LGA
1 stop15h 16m
Lufthansa
Deal found 2/23$350
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:00 am
JFK
-
DUB
1 stop17h 45m
United Airlines
Thu 9/109:20 am
DUB
-
JFK
1 stop17h 24m
United Airlines
Deal found 2/20$351
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:45 pm
EWR
-
DUB
1 stop11h 00m
United Airlines
Sat 9/59:50 am
DUB
-
EWR
1 stop10h 05m
United Airlines
Deal found 2/22$351
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:30 pm
LGA
-
DUB
1 stop30h 15m
United Airlines
Mon 9/79:50 am
DUB
-
LGA
1 stop27h 11m
United Airlines
Deal found 2/20$351
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:00 am
JFK
-
DUB
1 stop17h 45m
United Airlines
Thu 8/209:50 am
DUB
-
JFK
1 stop16h 57m
United Airlines
Deal found 2/19$352
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:55 pm
EWR
-
DUB
Nonstop6h 35m
United Airlines
Tue 11/39:30 am
DUB
-
EWR
Nonstop7h 30m
United Airlines
Deal found 2/19$352
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:35 pm
LGA
-
DUB
1 stop9h 10m
United Airlines
Thu 8/209:50 am
DUB
-
LGA
1 stop9h 47m
United Airlines
Deal found 2/19$352
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:30 pm
JFK
-
DUB
1 stop11h 35m
Lufthansa
Thu 3/125:00 am
DUB
-
JFK
1 stop13h 50m
Lufthansa
Deal found 2/20$353
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:15 pm
EWR
-
DUB
Nonstop6h 55m
United Airlines
Thu 4/169:50 am
DUB
-
EWR
1 stop13h 18m
United Airlines
Deal found 2/20$353
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:05 am
LGA
-
DUB
1 stop20h 15m
United Airlines
Tue 8/259:50 am
DUB
-
LGA
1 stop28h 57m
United Airlines
Deal found 2/19$353

Find flight deals to Kilkenny

Find the latest flights to Kilkenny in 2026, 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 February 23, 2026.

Popular in

December

Cheapest in

January

Average price

$475

Round-trip from

$350

One-way from

$216
Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
From New York to Dublin
Search Deals
One-way flight from New York to Kilkenny
Search Deals

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 February 23, 2026.
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

LGA - DUB

LGADUB

New York LaGuardia

Wed 8/19

5:40 pm-7:45 am

1 stop9h 05m

Dublin

Thu 8/27

9:50 am-2:37 pm

1 stop9h 47m

$351

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 4/7

11:15 pm-11:10 am

Nonstop6h 55m

Dublin

Thu 4/16

9:50 am-6:08 pm

1 stop13h 18m

$353

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 4/21

11:15 pm-11:10 am

Nonstop6h 55m

Dublin

Tue 5/5

9:30 am-11:50 am

Nonstop7h 20m

$356

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 4/14

11:15 pm-11:10 am

Nonstop6h 55m

Dublin

Thu 4/23

1:35 pm-4:15 pm

Nonstop7h 40m

$356

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 4/30

11:15 pm-11:10 am

Nonstop6h 55m

Dublin

Sat 5/9

9:30 am-11:50 am

Nonstop7h 20m

$357

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sat 4/4

7:46 pm-10:40 am

1 stop9h 54m

Dublin

Mon 4/13

9:50 am-3:40 pm

1 stop10h 50m

$358

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 3/31

3:07 pm-7:20 am

1 stop11h 13m

Dublin

Fri 4/10

9:50 am-3:40 pm

1 stop10h 50m

$358

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 5/6

7:45 pm-7:20 am

1 stop30h 35m

Dublin

Wed 5/20

9:20 am-7:34 am

2 stops27h 14m

$365

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 8/10

9:10 pm-9:45 am

1 stop31h 35m

Dublin

Mon 8/17

9:50 am-9:47 am

1 stop28h 57m

$365

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 4/27

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Wed 5/6

3:00 pm-10:25 pm

1 stop12h 25m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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 February 20, 2026.

To ensure you get the cheapest price possible for a flight to Kilkenny, you should look to book at least 84 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 9 hours 28 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.

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 $345
American Airlines
American Airlines
From $397
Delta
Delta
From $127

What are the cheapest airlines that fly to Kilkenny?

The cheapest airlines flying from New York to Kilkenny are SWISS, Aer Lingus and British Airways.

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 February 23, 2026.
Get a feel of what it's like to fly with Delta, Air France, and United Airlines 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
7.9
Good
8,236 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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
7.9
Good
8,236 reviews
Delta
7.9
Good
8,236 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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.
Air France
7.4
Good
1,537 reviews
Delta
7.9
Good
8,236 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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
9,342 reviews
Delta
7.9
Good
8,236 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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
1,462 reviews
Delta
7.9
Good
8,236 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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
2,898 reviews
Delta
7.9
Good
8,236 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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 $177, however they can be found for as little as $37.

  • 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 (6 hours 0 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. Maldron Hotel Dublin Airport is the closest property to Dublin (0.0 mi away from Dublin).

See more FAQs

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