$23 Cheap Flights from Dublin (DUB) to Killarney (KIR)

View $23 flight on Mon, Feb 2, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Killarney (KIR-Kerry)

Cheap Flights from Dublin to Killarney (DUB-KIR)

Prices were available within the past 7 days and start at $23 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, Sep 30 - Mon, Oct 6
DUB
Dublin
KIR
Killarney
$46 Roundtrip, found 2 hours ago
$46
Roundtrip
found 2 hours ago
Select Ryanair flight, departing Tue, Sep 30 from Dublin to Killarney, returning Mon, Oct 6, priced at $46 found 2 hours ago
Ryanair
Mon, Sep 1 - Fri, Sep 5
DUB
Dublin
KIR
Killarney
$47 Roundtrip, found 1 day ago
$47
Roundtrip
found 1 day ago
Select Ryanair flight, departing Mon, Sep 1 from Dublin to Killarney, returning Fri, Sep 5, priced at $47 found 1 day ago
Ryanair
Mon, Sep 1 - Fri, Sep 5
DUB
Dublin
KIR
Killarney
$48 Roundtrip, found 2 days ago
$48
Roundtrip
found 2 days ago
Select Ryanair flight, departing Mon, Sep 1 from Dublin to Killarney, returning Fri, Sep 5, priced at $48 found 2 days ago
Ryanair
Tue, Sep 30 - Mon, Oct 6
DUB
Dublin
KIR
Killarney
$51 Roundtrip, found 2 hours ago
$51
Roundtrip
found 2 hours ago
Select Ryanair flight, departing Tue, Sep 30 from Dublin to Killarney, returning Mon, Oct 6, priced at $51 found 2 hours ago
Ryanair
Sat, Oct 11 - Thu, Oct 16
DUB
Dublin
KIR
Killarney
$52 Roundtrip, found 1 day ago
$52
Roundtrip
found 1 day ago
Select Ryanair flight, departing Sat, Oct 11 from Dublin to Killarney, returning Thu, Oct 16, priced at $52 found 1 day ago
Ryanair
Mon, Sep 1 - Sun, Nov 23
DUB
Dublin
KIR
Killarney
$55 Roundtrip, found 1 day ago
$55
Roundtrip
found 1 day ago
Select Ryanair flight, departing Mon, Sep 1 from Dublin to Killarney, returning Sun, Nov 23, priced at $55 found 1 day ago
Ryanair
Mon, Sep 1 - Sat, Nov 22
DUB
Dublin
KIR
Killarney
$57 Roundtrip, found 1 day ago
$57
Roundtrip
found 1 day ago
Select Ryanair flight, departing Mon, Sep 1 from Dublin to Killarney, returning Sat, Nov 22, priced at $57 found 1 day ago
Ryanair
Fri, Sep 12 - Mon, Sep 15
DUB
Dublin
KIR
Killarney
$60 Roundtrip, found 6 days ago
$60
Roundtrip
found 6 days ago
Select Ryanair flight, departing Fri, Sep 12 from Dublin to Killarney, returning Mon, Sep 15, priced at $60 found 6 days ago
Ryanair
Sun, Aug 10 - Fri, Aug 22
DUB
Dublin
KIR
Killarney
$61 Roundtrip, found 3 days ago
$61
Roundtrip
found 3 days ago
Select Ryanair flight, departing Sun, Aug 10 from Dublin to Killarney, returning Fri, Aug 22, priced at $61 found 3 days ago
Ryanair
Fri, Jan 30 - Sun, Feb 1
DUB
Dublin
KIR
Killarney
$63 Roundtrip, found 5 days ago
$63
Roundtrip
found 5 days ago
Select Ryanair flight, departing Fri, Jan 30 from Dublin to Killarney, returning Sun, Feb 1, priced at $63 found 5 days ago
0
Flights from Dublin (DUB) to Killarney (KIR)
Origin airport
Dublin
Destination airport
Kerry
Airlines serving
Ryanair
Roundtrip price
$46
Distance
162 mi

Dublin to Killarney Flights

The cheapest times to fly from Dublin 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 Dublin to Killarney are during the month of September. You can find some of the cheapest flights from Dublin to Killarney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Killarney

Sunday is one of the best days to book for cheap flights from Dublin 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 Dublin 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 Dublin to Killarney in 2025. You can also book with separate airlines for your outbound and return journeys, from $23 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 Dublin 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 Dublin 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 Dublin Airport (DUB) to Kerry Airport (KIR) cost?
You can score affordable return tickets from Dublin Airport (DUB) to Kerry Airport (KIR) starting at $46. Book a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving DUB on August 10 2025 and touching down at KIR. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from DUB to KIR?
The cheapest flights from DUB to KIR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DUB to KIR?
Take off from DUB to KIR with Ryanair. This carrier currently has the cheapest one-way fare for this route, starting from $23. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DUB on October 6 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Dublin Airport (DUB) to Kerry Airport (KIR)?
With an average of 2 nonstop flights departing from Dublin Airport (DUB) to Kerry Airport (KIR) each day, you'll be taking off on vacation soon enough.
What are the most popular departure times for flights from Dublin Airport (DUB) to Kerry Airport (KIR)?
More travelers fly between DUB and KIR at 4 PM than at any other time of day. Rather go when it's quieter? Pick a flight outside the busiest times and there's a chance you'll save on your fare as well.
What day of the week has the most flights from DUB to KIR?
Friday has the most flights from Dublin Airport (DUB) to Kerry Airport (KIR). Consider taking off on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Dublin Airport (DUB) to Kerry Airport (KIR)?
The first flight of the day taking off from Dublin Airport (DUB) is at around 9:05AM UTC+0. Board this plane and you'll touch down at Kerry Airport (KIR) at approximately 10:00AM UTC+0. The total flight duration is 55m.
How long does it take to fly from Dublin Airport (DUB) to Kerry Airport (KIR)?
It takes approximately 55 minutes to travel the 160 mi from DUB to KIR.
What is the best time to fly from Dublin Airport (DUB) to Kerry Airport (KIR)?
To avoid potential delays on the Dublin Airport (DUB) to Kerry Airport (KIR) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being 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 Dublin Airport (DUB)?
Kerry Airport (KIR) is the only airport in Killarney with direct flights from Dublin Airport (DUB). Browse the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Kerry Airport (KIR) last-minute?
Last-minute fares from DUB to KIR are usually more expensive. To secure the best rates, start looking for flights as early as possible. That being said, if you can play around with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book a DUB to KIR flight and hotel package?
Compared with arranging hotels and flights separately, booking a DUB to KIR flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Kerry Airport (KIR)?
If you reserved your DUB to KIR flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.