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£16+ Cheap flights to Killarney

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
— ORK
18 Nov — 25 Nov1
1 adult
1 adult, Economy

Find flight deals to Killarney

Enter your travel dates to find the best prices.

Cheapest flights to Killarney
Explore the most affordable flight options available to Killarney. Find the lowest fares based on data from user searches, with prices last updated on 19 October 2025.

Fri 21/1113:35STN - KIR
Nonstop1h 30mRyanair
Sat 22/1110:55KIR - STN
Nonstop1h 30mRyanair
Deal found 19/10£31
Wed 3/1213:35LTN - KIR
Nonstop1h 20mRyanair
Wed 10/1215:25KIR - LTN
Nonstop1h 20mRyanair
Deal found 19/10£32
Sat 15/1109:00STN - KIR
Nonstop1h 30mRyanair
Sat 22/1110:55KIR - STN
Nonstop1h 30mRyanair
Deal found 18/10£34
Fri 21/1116:15LTN - KIR
Nonstop1h 20mRyanair
Sun 23/1111:00KIR - LTN
Nonstop1h 20mRyanair
Deal found 17/10£34
Fri 14/1109:10LTN - KIR
Nonstop1h 20mRyanair
Sat 15/1114:20KIR - LTN
Nonstop1h 20mRyanair
Deal found 17/10£36
Tue 2/1211:55STN - KIR
Nonstop1h 30mRyanair
Fri 5/1215:30KIR - STN
Nonstop1h 30mRyanair
Deal found 19/10£45
Tue 16/1211:55STN - KIR
Nonstop1h 30mRyanair
Sat 20/1210:55KIR - STN
Nonstop1h 30mRyanair
Deal found 18/10£47
Tue 16/1211:55STN - KIR
Nonstop1h 30mRyanair
Wed 24/1210:30KIR - STN
Nonstop1h 30mRyanair
Deal found 18/10£48
Tue 16/1214:20LTN - KIR
Nonstop1h 20mRyanair
Wed 24/1215:25KIR - LTN
Nonstop1h 20mRyanair
Deal found 18/10£51
Tue 16/1214:20LTN - KIR
Nonstop1h 20mRyanair
Fri 19/1210:55KIR - LTN
Nonstop1h 20mRyanair
Deal found 18/10£52
Thu 18/1208:55LTN - KIR
Nonstop1h 20mRyanair
Wed 24/1215:25KIR - LTN
Nonstop1h 20mRyanair
Deal found 18/10£53
Thu 18/1208:55LTN - KIR
Nonstop1h 20mRyanair
Fri 19/1210:55KIR - LTN
Nonstop1h 20mRyanair
Deal found 18/10£54

Flights to Killarney in 2025

Find the latest flights to Killarney 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 19 October 2025.

Return from

£31

One-way from

£16

Popular in

December

Cheapest in

January

Average price

£69
Ryanair
  • Ryanair
  • 21/11-22/11
  • Nonstop
  • 3h 00m total
  • London to Milltown (Kerry)
Search Deals
Ryanair
  • Ryanair
  • 16/12
  • Nonstop
  • 1h 30m total
  • London to Killarney
Search Deals
Highest demand for flights based on searches. 1% potential increase in price.
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for return flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Killarney 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 19 October 2025.
Use the filters below to find and compare flights to Killarney that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonMilltown (Kerry)

STN - KIR

STNKIR

London Stansted

Fri 21/11

13:35-15:05

Nonstop1h 30m

Milltown (Kerry)

Sat 22/11

10:55-12:25

Nonstop1h 30m

£31

LondonMilltown (Kerry)

LTN - KIR

LTNKIR

London Luton

Wed 3/12

13:35-14:55

Nonstop1h 20m

Milltown (Kerry)

Wed 10/12

15:25-16:45

Nonstop1h 20m

£32

LondonMilltown (Kerry)

LTN - KIR

LTNKIR

London Luton

Fri 21/11

16:15-17:35

Nonstop1h 20m

Milltown (Kerry)

Sat 22/11

14:20-15:40

Nonstop1h 20m

£32

LondonMilltown (Kerry)

STN - KIR

STNKIR

London Stansted

Sat 15/11

09:00-10:30

Nonstop1h 30m

Milltown (Kerry)

Sat 22/11

10:55-12:25

Nonstop1h 30m

£34

LondonMilltown (Kerry)

LTN - KIR

LTNKIR

London Luton

Sun 16/11

09:15-10:35

Nonstop1h 20m

Milltown (Kerry)

Wed 19/11

15:25-16:45

Nonstop1h 20m

£34

LondonMilltown (Kerry)

LTN - KIR

LTNKIR

London Luton

Fri 21/11

16:15-17:35

Nonstop1h 20m

Milltown (Kerry)

Sun 23/11

11:00-12:20

Nonstop1h 20m

£34

LondonMilltown (Kerry)

LTN - KIR

LTNKIR

London Luton

Fri 14/11

09:10-10:30

Nonstop1h 20m

Milltown (Kerry)

Sat 15/11

14:20-15:40

Nonstop1h 20m

£36

LondonMilltown (Kerry)

STN - KIR

STNKIR

London Stansted

Tue 2/12

11:55-13:25

Nonstop1h 30m

Milltown (Kerry)

Fri 5/12

15:30-17:00

Nonstop1h 30m

£45

LondonMilltown (Kerry)

STN - KIR

STNKIR

London Stansted

Tue 16/12

11:55-13:25

Nonstop1h 30m

Milltown (Kerry)

Fri 19/12

15:30-17:00

Nonstop1h 30m

£48

LondonMilltown (Kerry)

LTN - KIR

LTNKIR

London Luton

Mon 26/1

11:55-13:15

Nonstop1h 20m

Milltown (Kerry)

Fri 30/1

10:55-12:15

Nonstop1h 20m

£51

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 54 results
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2
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Best time to book a flight to Killarney

Have a flexible travel schedule? Discover the best time to fly to Killarney 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 Killarney

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

Use this chart to determine the optimal time to book a return flight from London to Killarney. Price data was last updated on 17 October 2025.

Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights to Killarney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Killarney?

On average, a flight from London to Killarney takes 5 hours 0 minutes. Flights to Killarney 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 Killarney?

Use this chart to determine the cheapest time to fly return from London to Killarney. Price data was last updated on 16 December 2024.

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

Weekly flight availability to Killarney

The most flights from London to Killarney are scheduled on a Sunday (23 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

What are the most popular airlines that fly to Killarney?

The most popular airline flying from London to Killarney is Ryanair.

Ryanair
Ryanair
From £30

What are the cheapest airlines that fly to Killarney?

The cheapest airline flying from London to Killarney is Ryanair.

Reviews of airlines servicing Killarney

Get insights into the airlines that provide service to Killarney. 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 Killarney. Reviews last updated 19 October 2025.
Get a feel of what it's like to fly with Ryanair 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.
Ryanair
6.8
Okay
5,181 reviews
Check prices

Crew

7.5

Entertainment

5.6

Boarding

6.7

Overall

6.8

Food

6.0

Comfort

6.5

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Ryanair
6.8
Okay
5,181 reviews
Ryanair
6.8
Okay
5,181 reviews
Check prices

Crew

7.5

Entertainment

5.6

Boarding

6.7

Overall

6.8

Food

6.0

Comfort

6.5

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

FAQs about flying to Killarney

  • Can I find cheaper flights to Killarney 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 Killarney on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Killarney?

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

  • How much is a return flight to Killarney?

    A return flight to Killarney will typically cost around £66, however they can be found for as little as £23.

  • Where does the fastest flight to Killarney depart from?

    For those looking to save time traveling to Killarney, Manchester offers the quickest one-way flight (1 hour 15 minutes).

  • Does Cork have car hire?

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

  • Are there hotels close to Cork?

    Yes. Cork has hotels nearby for those requiring accommodations. Cork Airport Hotel is the closest property to Cork (0.0 mi away from Cork).

See more FAQs

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