$197 Cheap Flights from Lisbon (LIS) to Klagenfurt (KLU)

View $197 flight on Sat, Jan 31, 2026Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Klagenfurt (KLU-Woerthersee)

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Cheap Flights from Lisbon to Klagenfurt (LIS-KLU)

Prices were available within the past 7 days and start at $197 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alternative airports near Klagenfurt am Woerthersee

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Joze Pucnik LJU. Cheapest option available. Average driving time to city center is 55 minutes. Flights from $433
LJU
Joze Pucnik
Cheapest
Average driving time to city center55 min
Flights from $433

Frequently asked questions

How much does a flight from Humberto Delgado Airport (LIS) to Woerthersee Airport (KLU) cost?
Lock in a cheap one-way flight from $197 or cheap return flight from Humberto Delgado Airport (LIS) to Woerthersee Airport (KLU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Humberto Delgado Airport (LIS) to Woerthersee Airport (KLU)?
is the cheapest month to fly from LIS to KLU. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Humberto Delgado Airport (LIS) to Woerthersee Airport (KLU)?
To find the cheapest airline that'll fly you from LIS to KLU, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. 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 Woerthersee Airport (KLU)?
You'll need to take a flight with a layover when traveling from Humberto Delgado Airport (LIS) to Woerthersee Airport (KLU). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from LIS to KLU?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Woerthersee Airport (KLU)?
To avoid possible delays on the Humberto Delgado Airport (LIS) to Woerthersee Airport (KLU) route, aim to travel before 3 PM. Later departures are 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.
Is it cheaper to buy a plane ticket from Humberto Delgado Airport (LIS) to Woerthersee Airport (KLU) last-minute?
Booking your ticket from LIS to KLU right before your getaway is generally more expensive. But if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a LIS to KLU flight and hotel package?
Compared with arranging hotels and flights separately, booking a LIS to KLU flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Humberto Delgado Airport (LIS) to Woerthersee Airport (KLU)?
Generally, it's possible to reschedule or cancel your LIS to KLU flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Humberto Delgado
Destination airport
Woerthersee
Distance
1302 mi

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Lisbon to Klagenfurt Flights

The cheapest times to fly from Lisbon to Klagenfurt

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

 

The best time to book a flight from Lisbon to Klagenfurt

Sunday is one of the best days to book for cheap flights from Lisbon to Klagenfurt: 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 Klagenfurt

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 Klagenfurt in 2025. You can also book with separate airlines for your outbound and return journeys, from $197 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 Klagenfurt 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 Klagenfurt 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 Klagenfurt Flights

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