Cheap Flights from Lisbon (LIS) to Killarney (KIR)

Popular airlines from Humberto Delgado Airport (LIS) to Killarney (KIR-Kerry)

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Frequently asked questions

How much does a flight from Humberto Delgado Airport (LIS) to Kerry Airport (KIR) cost?
Grab a cheap one-way flight or cheap return flight from Humberto Delgado Airport (LIS) 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 Humberto Delgado Airport (LIS) to Kerry Airport (KIR)?
Flying in is a great way to save, as it's the cheapest month for flights between LIS and KIR. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Humberto Delgado Airport (LIS) to Kerry Airport (KIR)?
To find the cheapest airline that'll fly you from LIS to KIR, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Humberto Delgado Airport (LIS) to Kerry Airport (KIR)?
Nonstop flights from Humberto Delgado Airport (LIS) to Kerry Airport (KIR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LIS to KIR?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Humberto Delgado Airport (LIS) to Kerry Airport (KIR)?
Select a flight from Humberto Delgado Airport (LIS) to Kerry Airport (KIR) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Humberto Delgado Airport (LIS) to Kerry Airport (KIR) last-minute?
Booking your ticket from LIS to KIR right before your journey is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a LIS to KIR flight and hotel package?
Booking a LIS to KIR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Humberto Delgado Airport (LIS) to Kerry Airport (KIR)?
If you reserved your LIS to KIR flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Humberto Delgado
Destination airport
Kerry
Distance
926 mi

Book with confidence

Book with confidence

Lisbon to Killarney Flights

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

 

The best time to book a flight from Lisbon to Killarney

Sunday is one of the best days to book for cheap flights from Lisbon 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 Lisbon 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 Lisbon to Killarney in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Lisbon 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 Lisbon 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.

 

Lisbon to Killarney Flights

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*Available to One Key members.