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£25+ 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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
— DUB
31 Aug — 7 Sep1
1 adult

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 858,174 searches and data was last updated on 26 August 2025.

Return from

£37

One-way from

£25

Popular in

December

Cheapest in

January

Average price

£82
Ryanair
  • Ryanair
  • 9/10-16/10
  • Nonstop
  • 2h 55m total
  • London to Dublin
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Ryanair
  • Ryanair
  • 22/9
  • Nonstop
  • 1h 25m total
  • London to Kilkenny
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£5 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£3 potential savings vs. average return price).
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Average for return flights in August 2025
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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 26 August 2025.

Thu 11/911:05LGW - DUB
Nonstop1h 25mRyanair
Sun 14/906:45DUB - LGW
Nonstop1h 30mRyanair
Deal found 23/8£37
Thu 27/1114:10LTN - DUB
Nonstop1h 15mRyanair
Sun 30/1106:20DUB - LTN
Nonstop1h 15mRyanair
Deal found 25/8£37
Wed 29/1006:30STN - DUB
Nonstop1h 20mRyanair
Fri 31/1022:00DUB - STN
Nonstop1h 20mRyanair
Deal found 25/8£37
Tue 16/919:00LGW - DUB
Nonstop1h 25mRyanair
Thu 18/906:15DUB - LGW
Nonstop1h 30mRyanair
Deal found 25/8£38
Wed 3/913:00LTN - DUB
Nonstop1h 15mRyanair
Sat 6/920:35DUB - LTN
Nonstop1h 10mRyanair
Deal found 25/8£38
Mon 1/906:25STN - DUB
Nonstop1h 20mRyanair
Thu 4/906:30DUB - STN
Nonstop1h 20mRyanair
Deal found 23/8£38
Fri 12/909:50LGW - DUB
Nonstop1h 25mRyanair
Sun 14/906:45DUB - LGW
Nonstop1h 30mRyanair
Deal found 25/8£39
Sun 14/909:55LTN - DUB
Nonstop1h 15mRyanair
Thu 18/907:00DUB - LTN
Nonstop1h 10mRyanair
Deal found 24/8£39
Sat 20/906:35STN - DUB
Nonstop1h 20mRyanair
Sat 4/1018:30DUB - STN
Nonstop1h 20mRyanair
Deal found 23/8£39
Wed 12/1121:40LGW - DUB
Nonstop1h 25mRyanair
Wed 19/1117:05DUB - LGW
Nonstop1h 25mRyanair
Deal found 25/8£39
Fri 28/1105:50LTN - DUB
Nonstop1h 15mRyanair
Sun 30/1106:20DUB - LTN
Nonstop1h 15mRyanair
Deal found 24/8£39
Wed 3/908:15STN - DUB
Nonstop1h 20mRyanair
Wed 3/921:35DUB - STN
Nonstop1h 20mRyanair
Deal found 23/8£39

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 858,174 searches and data was last updated on 26 August 2025.
Use the filters below to find and compare flights to Kilkenny that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Fri 10/10

14:55-16:20

Nonstop1h 25m

Dublin

Tue 14/10

15:25-16:55

Nonstop1h 30m

£37

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 9/10

21:30-22:55

Nonstop1h 25m

Dublin

Thu 16/10

19:10-20:40

Nonstop1h 30m

£37

LondonDublin

LTN - DUB

LTNDUB

London Luton

Thu 9/10

21:10-22:25

Nonstop1h 15m

Dublin

Thu 16/10

07:00-08:10

Nonstop1h 10m

£37

LondonDublin

LTN - DUB

LTNDUB

London Luton

Thu 27/11

14:10-15:25

Nonstop1h 15m

Dublin

Sun 30/11

06:20-07:35

Nonstop1h 15m

£37

LondonDublin

STN - DUB

STNDUB

London Stansted

Sat 18/10

16:30-17:50

Nonstop1h 20m

Dublin

Mon 20/10

09:15-10:35

Nonstop1h 20m

£37

LondonDublin

STN - DUB

STNDUB

London Stansted

Wed 29/10

06:30-07:50

Nonstop1h 20m

Dublin

Fri 31/10

22:00-23:20

Nonstop1h 20m

£37

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Mon 15/9

09:45-11:10

Nonstop1h 25m

Dublin

Mon 15/9

16:15-17:45

Nonstop1h 30m

£38

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Tue 16/9

20:35-22:00

Nonstop1h 25m

Dublin

Tue 23/9

07:35-09:05

Nonstop1h 30m

£38

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 1/10

17:35-19:00

Nonstop1h 25m

Dublin

Sun 5/10

06:45-08:15

Nonstop1h 30m

£38

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Tue 23/9

19:55-21:20

Nonstop1h 25m

Dublin

Wed 24/9

18:45-20:15

Nonstop1h 30m

£38

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 60 results
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6

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 return 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 return flight from London to Kilkenny. Price data was last updated on 22 August 2025.

The price you pay for your flight to Kilkenny may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Kilkenny?

On average, a flight from London to Kilkenny takes 1 hour 52 minutes. Flights to Kilkenny from other popular cities in United Kingdom 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 return from London to Kilkenny. Price data was last updated on 24 August 2025.

Users looking for the lowest fares to Kilkenny should consider flying on Saturday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at midday, when prices are usually at their highest.

Weekly flight availability to Kilkenny

The most flights from London to Kilkenny are scheduled on a Monday (92 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (50 on average).

What are the most popular airlines that fly to Kilkenny?

The most popular airlines flying from London to Kilkenny are Ryanair, British Airways and Aer Lingus.

Ryanair
Ryanair
From £34
Aer Lingus
Aer Lingus
From £58
British Airways
British Airways
From £87
KLM
KLM
From £92

What are the cheapest airlines that fly to Kilkenny?

The cheapest airlines flying from London to Kilkenny are Ryanair, British Airways and Aer Lingus.

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 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Kilkenny when rainfall is around 49.0 mm.

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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 26 August 2025.
See what other customers who have flown with Aer Lingus, Ryanair, andBritish Airways to Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,237 reviews
Check prices

Crew

8.0

Overall

7.2

Comfort

7.1

Food

6.5

Boarding

7.3

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.2
Good
1,237 reviews
Aer Lingus
7.2
Good
1,237 reviews
Check prices

Crew

8.0

Overall

7.2

Comfort

7.1

Food

6.5

Boarding

7.3

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Ryanair
6.8
Okay
5,152 reviews
Aer Lingus
7.2
Good
1,237 reviews
Check prices

Crew

8.0

Overall

7.2

Comfort

7.1

Food

6.5

Boarding

7.3

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
British Airways
6.7
Okay
7,309 reviews
Aer Lingus
7.2
Good
1,237 reviews
Check prices

Crew

8.0

Overall

7.2

Comfort

7.1

Food

6.5

Boarding

7.3

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Ryanair
6.2
Okay
Aer Lingus
7.2
Good
1,237 reviews
Check prices

Crew

8.0

Overall

7.2

Comfort

7.1

Food

6.5

Boarding

7.3

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

FAQs about flying to Kilkenny

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

    Yes, flights with stopovers 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, Ryanair is rated the highest out of the airlines that fly to Kilkenny.

  • How much is a return flight to Kilkenny?

    A return flight to Kilkenny will typically cost around £176, however they can be found for as little as £27.

  • Where does the fastest flight to Kilkenny depart from?

    For those looking to save time traveling to Kilkenny, Manchester offers the quickest one-way flight (0 hours 55 minutes).

  • Does Dublin have car hire?

    Yes. Those touching down at Dublin can take advantage of the car hire 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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