$295 Cheap Flights to Killarney

Flights to Killarney at a glance

Traveling to Killarney is easy; you can choose from both low-cost and full-service airlines. Compare journey times to find the cheapest flights that align with your budget and schedule, and get ready to explore the city’s iconic sights and vibrant neighborhoods.

• Major airports in and around Killarney: Shannon Airport (SNN), Cork Airport (ORK), Kerry Airport (KIR)
• Closest airport to Killarney: Kerry Airport, KIR (within Killarney)
• Flights per week: 490+ flights arriving across Killarney airports
• Number of airlines that fly to Killarney: around 10+ carriers

Popular airports in and around Killarney

Killarney is a charming city that offers a fantastic backdrop for outdoor adventures and scenic getaways. Visitors are drawn here for its eco-friendly activities, rich culture, and breathtaking landscapes. Conveniently, Killarney is served by three major airports, making it easy to find one-way flights and airport shuttles to your destination.

• Shannon Airport (SNN): Situated in County Clare, approximately 50 miles from Killarney, this airport offers international flights to over 40 destinations around the globe. Travelers have the option to enhance their experience with business class or premium economy seating, depending on the airline and route. Major carriers include Aer Lingus, United, and American Airlines.
• Cork Airport (ORK): Found in County Cork, roughly 46 miles from Killarney, Cork Airport provides international service to about 20 destinations worldwide. Passengers can opt for premium economy seating for extra comfort, subject to the airlines and routes. Key airlines operating here include Aer Lingus, Ryanair, and American Airlines.
• Kerry Airport (KIR): Located in County Kerry, this airport caters to both domestic and international travelers, connecting to one domestic city and two international locations. Ryanair is the primary airline serving this airport, making it a convenient choice for regional and international flights.

Top routes to Killarney

• New York (JFK) to Killarney (ORK/SNN), with one-way flights starting at around $180
• Boston (BOS) to Killarney (ORK/SNN), with one-way flight options from around $180
• London (LGW/LHR/LTN/STN) to Killarney (KIR/ORK/SNN), with one-way airfare from around $25
• Newark (EWR) to Killarney (ORK/SNN), with one-way fares starting at around $190
• Edinburgh (EDI) to Killarney (ORK/SNN), with one-way fares starting at around $25

Cheapest routes to Killarney

• Dublin (DUB) to Killarney (KIR), with affordable one-way prices from around $20
• London (LGW/LHR/LTN/STN) to Killarney (KIR/ORK/SNN), with low-cost one-way tickets from around $25
• Edinburgh (EDI) to Killarney (ORK/SNN), with budget one-way fares from around $25
• Manchester (MAN) to Killarney (ORK/SNN), with low-cost one-way tickets from around $25
• Glasgow (GLA) to Killarney (ORK), with low-cost one-way tickets from around $55

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Killarney

• Aer Lingus: Operating flights to Cork Airport (ORK) and Shannon Airport (SNN), this airline represents about 33% of arrivals to Killarney. The typical one-way fare is around $360, with premium service options available such as premium economy and business class depending on the specific route.
• United: With routes to Cork Airport (ORK) and Shannon Airport (SNN), United accounts for nearly 22% of the arrivals in Killarney. Average one-way fares are approximately $490, featuring business class as a premium cabin option based on the route.
• Ryanair: Connecting passengers to Kerry Airport (KIR), Cork Airport (ORK), and Shannon Airport (SNN), Ryanair is responsible for roughly 14% of arrivals to Killarney. Travelers can find one-way fares averaging around $40, making it a budget-friendly choice.
• American Airlines: Serving Cork Airport (ORK) and Shannon Airport (SNN), American Airlines comprises about 13% of arrivals to Killarney. The average fare for a one-way ticket is around $520, with business class available on select routes.
• Delta: Providing service to Cork Airport (ORK) and Shannon Airport (SNN), Delta makes up about 7% of arrivals to Killarney. One-way fares average approximately $400, and travelers may choose from premium economy and business class options depending on the route.

Best time to fly to Killarney

The most popular months for travelers to fly to Killarney are June, July, and August, when peak temperatures in Killarney can reach up to 58.6°F in July. If you prefer quieter travel, consider November, the least busy time to visit with temperatures around 45.3°F and typically the lowest average one-way fare (around $276), roughly 23% cheaper than the yearly average. Looking for additional cheaper months to fly? October offers an average one-way fare of around $292, making it a good option for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Killarney

Getting some of the best deals on flights to Killarney is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Killarney hotel and flight deals.
4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your Killarney flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Killarney

Killarney welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Killarney efficiently:

• Public transportation: From Shannon Airport, both Shannon Seaport, a seaport located about 3.2 miles away by car, and Sixmilebridge Station, a train station situated approximately 8.9 miles away by car, offer convenient options for onward travel.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Killarney, with options including free hotel shuttles and private rides, which can be arranged in advance.
• Car rental: Renting a car in Killarney is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Killarney on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in Killarney

• Fossa: Fossa is located in the area of Killarney and is an ideal destination for outdoor enthusiasts and adventure seekers. The village serves as a gateway to stunning natural scenery, with activities such as golfing and trail access readily available. Visitors can explore nearby highlights like the romantic Ross Castle, the breathtaking Killarney National Park for hiking and wildlife spotting, and the picturesque Lough Leane, perfect for a scenic day by the water. Fossa’s unique blend of culture and nature makes it a charming stop for any traveler.
• Farranfore: Farranfore is located in the area of Killarney and offers a delightful mix of outdoor adventure and local culture. With easy access to golf courses and body treatment venues, it's a great spot for relaxation and recreation. Key attractions include the historic Ross Castle, the vibrant Tralee Road for urban exploration, and the majestic St. Mary's Cathedral, showcasing stunning architecture. This village is perfect for travelers seeking both scenic beauty and cultural experiences, making it a noteworthy destination.
• Muckross: Muckross is located in the area of Killarney and is a captivating village known for its rich culture and natural beauty. Visitors can immerse themselves in the vibrant arts scene, as Muckross hosts theaters and music concerts. Must-see attractions include the historic Muckross House, which offers a glimpse into Ireland's heritage, Killarney National Park for outdoor adventures, and the serene Muckross Abbey, where history and nature intertwine. This village is an essential stop for those looking to experience the heart of County Kerry.

Tips for short-haul flights to Killarney

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—when flying with budget airlines, it’s often more economical to travel with just a carry-on. Maximize your space by using mini toiletries, wearing your heaviest clothing, and planning your outfits wisely. This also allows you to bypass the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may not provide in-flight entertainment. To keep yourself occupied, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. Don’t forget to charge your devices fully before boarding.
• Arrive at the airport in plenty of time—even for short or domestic flights, it’s advisable to arrive at least 1.5 to 2 hours before your departure, taking into account traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Killarney

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often allow you to select your seat for free once online check-in begins, typically 24–48 hours before your flight. Some airlines may provide seat selection even earlier.
• Arrive at the airport in plenty of time—make sure to arrive at the airport at least 3 hours prior to departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you find yourself with extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Most airports offer free and accessible Wi-Fi.
• Adjust to the new time zone mid-flight—begin to align your body clock by changing your watch and adjusting your sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time of your arrival to help minimize jet lag.

Tips to find the cheapest flights to Killarney

The cheapest day to fly

Get started finding a cheap flight to Killarney on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

September is the cheapest month to fly to Killarney. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Killarney. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Killarney, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Killarney

The lowest price for round-trip flights to Killarney in 2026 starts from $634, while one-way tickets start from from $295. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Killarney. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Killarney

Delta, Air Canada, United, KLM, Lufthansa, Iberia are just some of the airlines that can typically offer cheap tickets to Killarney. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Killarney and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Killarney, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Killarney. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Killarney plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Killarney

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Killarney.

Stopover savings

The cheapest tickets to Killarney are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Killarney. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Killarney for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Killarney. Simply download the free Expedia app to your smart device and activate Killarney flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Killarney. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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