$35 Cheap Flights from London (LTN) to Killarney (KIR)

View $35 flight on Fri, Dec 5, 2025Opens in a new window

Popular airlines from Luton Airport (LTN) to Killarney (KIR-Kerry)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from London to Killarney (LTN-KIR)

Prices were available within the past 7 days and start at $35 for one-way flights and $65 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, Nov 14 - Sat, Nov 15
LTN
London
KIR
Killarney
$65 Roundtrip, found 3 days ago
$65
Roundtrip
found 3 days ago
Select Ryanair flight, departing Fri, Nov 14 from London to Killarney, returning Sat, Nov 15, priced at $65 found 3 days ago
Ryanair
Tue, Nov 11 - Tue, Nov 18
LTN
London
KIR
Killarney
$67 Roundtrip, found 2 days ago
$67
Roundtrip
found 2 days ago
Select Ryanair flight, departing Tue, Nov 11 from London to Killarney, returning Tue, Nov 18, priced at $67 found 2 days ago
Ryanair
Fri, Nov 14 - Sat, Nov 15
LTN
London
KIR
Killarney
$68 Roundtrip, found 15 hours ago
$68
Roundtrip
found 15 hours ago
Select Ryanair flight, departing Fri, Nov 14 from London to Killarney, returning Sat, Nov 15, priced at $68 found 15 hours ago
Ryanair
Fri, Nov 14 - Sat, Nov 15
LTN
London
KIR
Killarney
$69 Roundtrip, found 15 hours ago
$69
Roundtrip
found 15 hours ago
Select Ryanair flight, departing Fri, Nov 14 from London to Killarney, returning Sat, Nov 15, priced at $69 found 15 hours ago
Ryanair
Fri, Feb 20 - Mon, Feb 23
LTN
London
KIR
Killarney
$72 Roundtrip, found 2 days ago
$72
Roundtrip
found 2 days ago
Select Ryanair flight, departing Fri, Feb 20 from London to Killarney, returning Mon, Feb 23, priced at $72 found 2 days ago
Ryanair
Thu, Mar 19 - Mon, Mar 23
LTN
London
KIR
Killarney
$73 Roundtrip, found 5 days ago
$73
Roundtrip
found 5 days ago
Select Ryanair flight, departing Thu, Mar 19 from London to Killarney, returning Mon, Mar 23, priced at $73 found 5 days ago
Ryanair
Sat, Jan 17 - Mon, Jan 19
LTN
London
KIR
Killarney
$76 Roundtrip, found 4 days ago
$76
Roundtrip
found 4 days ago
Select Ryanair flight, departing Sat, Jan 17 from London to Killarney, returning Mon, Jan 19, priced at $76 found 4 days ago
Ryanair
Sat, Jan 17 - Mon, Jan 19
LTN
London
KIR
Killarney
$80 Roundtrip, found 4 days ago
$80
Roundtrip
found 4 days ago
Select Ryanair flight, departing Sat, Jan 17 from London to Killarney, returning Mon, Jan 19, priced at $80 found 4 days ago
Ryanair
Mon, Nov 17 - Thu, Nov 20
LTN
London
KIR
Killarney
$91 Roundtrip, found 2 days ago
$91
Roundtrip
found 2 days ago
Select Ryanair flight, departing Mon, Nov 17 from London to Killarney, returning Thu, Nov 20, priced at $91 found 2 days ago
Ryanair
Fri, Dec 19 - Fri, Dec 26
LTN
London
KIR
Killarney
$112 Roundtrip, found 4 days ago
$112
Roundtrip
found 4 days ago
Select Ryanair flight, departing Fri, Dec 19 from London to Killarney, returning Fri, Dec 26, priced at $112 found 4 days ago
Flights from London (LTN) to Killarney (KIR)
Origin airport
Luton
Destination airport
Kerry
Airlines serving
Ryanair
Roundtrip price
$65
Distance
389 mi
Average flight time
1 hour 20 mins

London to Killarney Flights

The cheapest times to fly from London to Killarney

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Killarney are during the month of November. You can find some of the cheapest flights from London to Killarney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Killarney

Sunday is one of the best days to book for cheap flights from London to Killarney: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Killarney

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Killarney in 2025. You can also book with separate airlines for your outbound and return journeys, from $35 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Killarney flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Killarney airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Luton Airport (LTN) to Kerry Airport (KIR) cost?
Get a cheap one-way flight from $35 or cheap return flight from $65 from Luton Airport (LTN) to Kerry Airport (KIR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Luton Airport (LTN) to Kerry Airport (KIR)?
November is the most affordable month to fly from LTN to KIR. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from Luton Airport (LTN) to Kerry Airport (KIR)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from LTN to KIR. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Luton Airport (LTN) to Kerry Airport (KIR)?
On average, Luton Airport (LTN) offers 6 direct flights to Kerry Airport (KIR) weekly. If you're looking for more options, use Expedia's filter tool to discover flights with one or two stops. Fit in a quick visit to another destination or simply break up your travels.
What are the most popular departure times for flights from Luton Airport (LTN) to Kerry Airport (KIR)?
The 9 AM departures from LTN to KIR are the most sought after. They can also be more expensive. If you're looking to save, choose a less crowded time to fly.
What day of the week has the most flights from LTN to KIR?
If you fly on a Friday, you'll get the biggest range of options for flights from Luton Airport (LTN) to Kerry Airport (KIR).
What is the earliest flight from Luton Airport (LTN) to Kerry Airport (KIR)?
Luton Airport (LTN)'s first flight to Kerry Airport (KIR) leaves at approximately 9:00AM UTC+0. With a travel time of 1h 25m, you'll touch down at around 10:25AM UTC+0.
How long does it take to fly from Luton Airport (LTN) to Kerry Airport (KIR)?
Flights from LTN to KIR have an average travel time of 1 hour and 25 minutes. The total distance between these two airports is 390 mi.
What is the best time to fly from Luton Airport (LTN) to Kerry Airport (KIR)?
Book a flight from Luton Airport (LTN) to Kerry Airport (KIR) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Killarney from Luton Airport (LTN)?
Explore your flight options from Luton Airport (LTN) to Kerry Airport (KIR). This is the only airport in Killarney you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Luton Airport (LTN) to Kerry Airport (KIR) last-minute?
Last-minute fares from LTN to KIR are typically more expensive. For the cheapest rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a LTN to KIR flight and hotel package?
You'll typically save money by securing a LTN to KIR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Luton Airport (LTN) to Kerry Airport (KIR)?
It's generally possible to reschedule or cancel your LTN to KIR flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.