STR - KLU

189€ Find Cheap Flights from Stuttgart to Klagenfurt – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
202 €
Typical prices: 275 €-333 €
Austrian Airlines
Sun 9.12.Sun 16.12.
STR - KLU • 1 stop
Cheapest one-way flight
189 €
Typical prices: 275 €-314 €
Austrian Airlines
Thu 29.11.
STR - KLU • 1 stop
When to travel
June
Cheapest • 15% price drop
June
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Klagenfurt!
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Booking Insights
Flight Deals

Cheap Flights from Stuttgart to Klagenfurt (STR-KLU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Stuttgart to Klagenfurt

Wed, 9. Dec - Wed, 16. Dec
Austrian Airlines Logo
9:20 - 10:55STR  Stuttgart Echterdingen-KLU Klagenfurt
25h 35m1 stop Vienna Intl
Austrian Airlines Logo
11:40 - 18:50KLU  Klagenfurt-STR Stuttgart Echterdingen
7h 10m1 stop Vienna Intl
202 €Austrian Airlines
Wed, 9. Dec - Wed, 16. Dec
Multiple Airlines Logo
10:35 - 10:55STR  Stuttgart Echterdingen-KLU Klagenfurt
24h 20m2 stops Munich Franz Josef Strauss Vienna Intl
Multiple Airlines Logo
11:40 - 18:50KLU  Klagenfurt-STR Stuttgart Echterdingen
7h 10m1 stop Vienna Intl
233 €Multiple Airlines
Wed, 9. Dec - Wed, 16. Dec
Lufthansa Logo
13:25 - 10:55STR  Stuttgart Echterdingen-KLU Klagenfurt
21h 30m2 stops Munich Franz Josef Strauss Vienna Intl
Lufthansa Logo
11:40 - 23:00KLU  Klagenfurt-STR Stuttgart Echterdingen
11h 20m2 stops Vienna Intl Munich Franz Josef Strauss
255 €Lufthansa
Wed, 11. Nov - Sun, 15. Nov
Austrian Airlines Logo
9:20 - 10:55STR  Stuttgart Echterdingen-KLU Klagenfurt
25h 35m1 stop Vienna Intl
Austrian Airlines Logo
11:15 - 8:35KLU  Klagenfurt-STR Stuttgart Echterdingen
21h 20m1 stop Vienna Intl
280 €Austrian Airlines
Thu, 19. Nov - Mon, 23. Nov
Austrian Airlines Logo
15:20 - 10:30STR  Stuttgart Echterdingen-KLU Klagenfurt
19h 10m1 stop Vienna Intl
Austrian Airlines Logo
11:40 - 14:35KLU  Klagenfurt-STR Stuttgart Echterdingen
2h 55m1 stop Vienna Intl
296 €Austrian Airlines
Thu, 19. Nov - Mon, 23. Nov
Multiple Airlines Logo
10:35 - 10:30STR  Stuttgart Echterdingen-KLU Klagenfurt
23h 55m2 stops Munich Franz Josef Strauss Vienna Intl
Multiple Airlines Logo
11:40 - 14:35KLU  Klagenfurt-STR Stuttgart Echterdingen
2h 55m1 stop Vienna Intl
301 €Multiple Airlines
Fri, 20. Nov - Sun, 22. Nov
Austrian Airlines Logo
7:35 - 10:30STR  Stuttgart Echterdingen-KLU Klagenfurt
2h 55m1 stop Vienna Intl
Austrian Airlines Logo
11:15 - 10:45KLU  Klagenfurt-STR Stuttgart Echterdingen
23h 30m1 stop Vienna Intl
303 €Austrian Airlines
Thu, 12. Nov - Mon, 16. Nov
Austrian Airlines Logo
9:20 - 10:30STR  Stuttgart Echterdingen-KLU Klagenfurt
25h 10m1 stop Vienna Intl
Austrian Airlines Logo
11:40 - 14:35KLU  Klagenfurt-STR Stuttgart Echterdingen
2h 55m1 stop Vienna Intl
306 €Austrian Airlines
Wed, 11. Nov - Sun, 15. Nov
Multiple Airlines Logo
9:20 - 10:55STR  Stuttgart Echterdingen-KLU Klagenfurt
25h 35m1 stop Vienna Intl
Multiple Airlines Logo
11:15 - 9:55KLU  Klagenfurt-STR Stuttgart Echterdingen
22h 40m2 stops Vienna Intl Munich Franz Josef Strauss
311 €Multiple Airlines
Thu, 12. Nov - Mon, 16. Nov
Austrian Airlines Logo
9:20 - 10:30STR  Stuttgart Echterdingen-KLU Klagenfurt
25h 10m1 stop Vienna Intl
Austrian Airlines Logo
11:40 - 14:35KLU  Klagenfurt-STR Stuttgart Echterdingen
2h 55m1 stop Vienna Intl
319 €Austrian Airlines
Booking Insights

Price, demand, and travel trends for Stuttgart to Klagenfurt flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Stuttgart to Klagenfurt?

Return flights from Stuttgart to Klagenfurt typically range from 275 € to 333 €. The lowest price found in the past 5 days was 202 € on Austrian Airlines.

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Key details for Stuttgart to Klagenfurt flights

Low season

January

Cheapest flight

189 €
Beat the crowds with an average 85% drop in travellers.
The most popular month to fly with an average 23% increase in travellers.
One-way flight from Stuttgart to Klagenfurt

When to book flights from Stuttgart to Klagenfurt

Are your dates flexible? Find out the best times to travel from Stuttgart to Klagenfurt based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Stuttgart to Klagenfurt flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Stuttgart to Klagenfurt?

    Only Economy class is available on flights from Stuttgart to Klagenfurt.

  • Do I need a passport to fly from Stuttgart to Klagenfurt?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Stuttgart to Klagenfurt flight?

    Return flights from Stuttgart to Klagenfurt range from 275 € to 333 €, with an average of 325 € over the past 12 months. Anything below 275 € counts as a good deal.

  • Have flight prices from Stuttgart to Klagenfurt changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about 202 € to 894 €. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Stuttgart to Klagenfurt looking right now?

    One-way fares from Stuttgart to Klagenfurt are currently lower than usual. Average one-way flight prices are about 220 €, which is 27% below the typical average for this route.

  • Which car hire options are available at Klagenfurt Airport (KLU)?

    Klagenfurt Airport (KLU) hosts 5 major car rental companies, with daily rates starting from around 20 € for economy cars. Top options include:

    • Sixt
    • Europcar
    • Budget
    • Thrifty
    • Hertz

  • Which airports can I use when flying from Stuttgart to Klagenfurt?

    Flights from Stuttgart to Klagenfurt usually depart from Stuttgart Echterdingen (STR) and arrive at Klagenfurt (KLU).

  • Which airports do connecting flights from Stuttgart to Klagenfurt pass through?

    Most connecting flights from Stuttgart to Klagenfurt pass through Vienna Intl (VIE), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Stuttgart to Klagenfurt?

    Yes. Flexible dates can save you up to 62% on flights from Stuttgart to Klagenfurt. Monday is the cheapest departure day at 275 € return on average, while Friday is the most expensive at 713 €, a difference of 438 €.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Your guide to booking Stuttgart to Klagenfurt flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average 275 €, which is about 438 € less than Friday fares (61% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Stuttgart to Klagenfurt trip for June. Fares historically average 275 € return in that month – typically 438 € less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Klagenfurt Airport.

    • B&b Hotel Klagenfurt-City
    • Hotel Liebetegger
    • Cityhotel Ratheiser

More options for your flight from Stuttgart to Klagenfurt

Complete your trip to Klagenfurt with a hotel stay or car hire

Car rentals in Klagenfurt
Hotels in Klagenfurt