Cheap flight deals from Klagenfurt to Vienna Starting at $83

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Klagenfurt to Vienna?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

9 16
16 23
23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Klagenfurt (KLU) to Vienna (VIE) the cheapest?

Airlines adjust prices for flights from Klagenfurt to Vienna based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Klagenfurt (KLU) to Vienna (VIE) cost?

According to Trip.com's data, the lowest price is around $222.
How long does it take to fly from Klagenfurt (KLU) to Vienna (VIE) and what is the distance?

It takes around 3 hours 16 minutes to fly from Klagenfurt (KLU) to Vienna (VIE).
What is the transportation method from the main airport to downtown in Vienna?
- The distance from Vienna Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Klagenfurt (KLU) to Vienna (VIE)?

Airlines with flights from Klagenfurt (KLU) to Vienna (VIE): Accesrail And Partner Railways, Air Canada, Etihad Airways, Lufthansa and Austrian Airlines.

How to find a cheap flight from Klagenfurt to Vienna

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Klagenfurt to Vienna. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Klagenfurt to Vienna ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Klagenfurt to Vienna for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $83 for a one-way ticket on Wed, May 7.

Compare cheap Klagenfurt to Vienna flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Klagenfurt to Vienna. The most affordable airline currently operating on this route is Austrian Airlines.

Set up a Price Alert to track fare drops.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Klagenfurt to Vienna to access exclusive deals just for you.

Flight Info | Klagenfurt to Vienna

Cheapest nonstop flight price	$83
Cheapest round-trip ticket price	$159
Off-season for travel	April
Peak season for travel	December
Flight distance	234.68 km
Average flight time	3 hours 16 minutes
Popular airline	Austrian Airlines