Bus Vienna to Klagenfurt: Compare prices and save money

Compare all timetables for the bus from Vienna to Klagenfurt

Here is a selection of the cheapest bus trips from the schedule from Vienna to Klagenfurt from various bus operators like FlixBus or GoOpti for the next days.

today

$57

tomorrow

$67

Saturday

$64

Sunday

$73

Monday

$56

Tuesday

$47

Wednesday

$52

Cheapest bus trips today
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	11h 15m	1:45 PM	Vienna	Erdberg	1:00 AM	Klagenfurt	Central Bus Station		Economy	$57	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/10/2026 1:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/11/2026 1:00:00 AM. 50 Economy ticket for $57 per person are available. Travel duration is 11h 15m
	FlixBus	13h 35m	3:45 PM	Vienna	Erdberg	5:20 AM	Klagenfurt	Central Bus Station		Economy	$66	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/10/2026 3:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/11/2026 5:20:00 AM. 50 Economy ticket for $66 per person are available. Travel duration is 13h 35m

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	13h 35m	3:45 PM	Vienna	Erdberg	5:20 AM	Klagenfurt	Central Bus Station		Economy	$67	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/11/2026 3:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/12/2026 5:20:00 AM. 50 Economy ticket for $67 per person are available. Travel duration is 13h 35m
	FlixBus	11h 15m	1:45 PM	Vienna	Erdberg	1:00 AM	Klagenfurt	Central Bus Station		Economy	$74	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/11/2026 1:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/12/2026 1:00:00 AM. 50 Economy ticket for $74 per person are available. Travel duration is 11h 15m

Cheapest bus trips Saturday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	13h 35m	3:45 PM	Vienna	Erdberg	5:20 AM	Klagenfurt	Central Bus Station	Economy	$64	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/12/2026 3:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/13/2026 5:20:00 AM. 50 Economy ticket for $64 per person are available. Travel duration is 13h 35m
FlixBus	11h 15m	1:45 PM	Vienna	Erdberg	1:00 AM	Klagenfurt	Central Bus Station	Economy	$88	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/12/2026 1:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/13/2026 1:00:00 AM. 50 Economy ticket for $88 per person are available. Travel duration is 11h 15m
GoOpti	4h 5m	5:00 PM	Vienna	Neustiftgasse Bus Stop	9:05 PM	Klagenfurt	Central Bus Station	Economy	$639	A Bus from GoOpti goes from Neustiftgasse Bus Stop, Vienna (Austria) at 9/12/2026 5:00:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/12/2026 9:05:00 PM. 50 Economy ticket for $639 per person are available. Travel duration is 4h 5m
GoOpti	4h 5m	6:00 PM	Vienna	Neustiftgasse Bus Stop	10:05 PM	Klagenfurt	Central Bus Station	Economy	$639	A Bus from GoOpti goes from Neustiftgasse Bus Stop, Vienna (Austria) at 9/12/2026 6:00:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/12/2026 10:05:00 PM. 50 Economy ticket for $639 per person are available. Travel duration is 4h 5m
GoOpti	4h 5m	7:00 PM	Vienna	Neustiftgasse Bus Stop	11:05 PM	Klagenfurt	Central Bus Station	Economy	$639	A Bus from GoOpti goes from Neustiftgasse Bus Stop, Vienna (Austria) at 9/12/2026 7:00:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/12/2026 11:05:00 PM. 50 Economy ticket for $639 per person are available. Travel duration is 4h 5m

Cheapest bus trips Sunday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	13h 35m	3:45 PM	Vienna	Erdberg	5:20 AM	Klagenfurt	Central Bus Station		Economy	$73	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/13/2026 3:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/14/2026 5:20:00 AM. 50 Economy ticket for $73 per person are available. Travel duration is 13h 35m
	FlixBus	11h 15m	1:45 PM	Vienna	Erdberg	1:00 AM	Klagenfurt	Central Bus Station		Economy	$81	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/13/2026 1:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/14/2026 1:00:00 AM. 50 Economy ticket for $81 per person are available. Travel duration is 11h 15m

Did you know that if you travel from Vienna to Klagenfurt via Bled, you can save more than $7? You can find the corresponding connections below.
- FlixBus
  
  15h 55m
  
  0
  
  9:05 AM
  
  Vienna
  Erdberg
  
  9:56 PM
  
  Bled
  Central bus station
  
  0
  
  Economy
  
  $53
  
  A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/12/2026 9:05:00 AM to Central bus station, Bled (Slovenia) arriving at 9/12/2026 9:56:00 PM. 50 Economy ticket for $53 per person are available. Travel duration is 12h 51m
- FlixBus
  
  1h 10m
  
  0
  
  11:50 PM
  
  Bled
  Central bus station
  
  1:00 AM
  
  Klagenfurt
  Central Bus Station
  
  0
  
  Economy
  
  $13
  
  A Bus from FlixBus goes from Central bus station, Bled (Slovenia) at 9/12/2026 11:50:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/13/2026 1:00:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 10m
Travel time is 4h 40m longer, but you will save $7

Cheapest bus trips Monday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	13h 35m	3:45 PM	Vienna	Erdberg	5:20 AM	Klagenfurt	Central Bus Station		Economy	$56	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/14/2026 3:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/15/2026 5:20:00 AM. 50 Economy ticket for $56 per person are available. Travel duration is 13h 35m
	FlixBus	11h 15m	1:45 PM	Vienna	Erdberg	1:00 AM	Klagenfurt	Central Bus Station		Economy	$57	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/14/2026 1:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/15/2026 1:00:00 AM. 50 Economy ticket for $57 per person are available. Travel duration is 11h 15m

Cheapest bus trips Tuesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	11h 15m	1:45 PM	Vienna	Erdberg	1:00 AM	Klagenfurt	Central Bus Station		Economy	$47	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/15/2026 1:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/16/2026 1:00:00 AM. 50 Economy ticket for $47 per person are available. Travel duration is 11h 15m
	FlixBus	13h 35m	3:45 PM	Vienna	Erdberg	5:20 AM	Klagenfurt	Central Bus Station		Economy	$47	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/15/2026 3:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/16/2026 5:20:00 AM. 50 Economy ticket for $47 per person are available. Travel duration is 13h 35m

Cheapest bus trips Wednesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	11h 15m	1:45 PM	Vienna	Erdberg	1:00 AM	Klagenfurt	Central Bus Station		Economy	$52	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/16/2026 1:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/17/2026 1:00:00 AM. 50 Economy ticket for $52 per person are available. Travel duration is 11h 15m
	FlixBus	13h 35m	3:45 PM	Vienna	Erdberg	5:20 AM	Klagenfurt	Central Bus Station		Economy	$52	A Bus from FlixBus goes from Erdberg, Vienna (Austria) at 9/16/2026 3:45:00 PM to Central Bus Station, Klagenfurt (Austria) arriving at 9/17/2026 5:20:00 AM. 50 Economy ticket for $52 per person are available. Travel duration is 13h 35m

Best Price Offer: The price for the cheapest bus from Vienna to Klagenfurt is $43 on 9/22/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Vienna and Klagenfurt

See here how frequent the connections between Vienna and Klagenfurt are, during different times and days of the week.

Saturday is the busiest day, with more than 6 daily buses from Vienna to Klagenfurt. Sunday has instead the fewest connections, with only 2 daily coaches between Vienna and Klagenfurt.

The busiest time of the day is the Afternoon, with 15 buses from Vienna to Klagenfurt, while Evening sees the fewest connections between Vienna and Klagenfurt, with 3 offers.

Facts about the bus from Vienna to Klagenfurt

Compare all providers like FlixBus and GoOpti that travel 2 times every day by bus from Vienna to Klagenfurt in one click! Book your bus ticket from Vienna to Klagenfurt starting from $43!

Cheapest Bus	$43
Fastest Bus	4h 5m
Earliest Bus	1:45 PM
Latest Bus	3:45 PM
Daily Bus Routes	2 Ø
Distance	145.8 miles
Bus Companies	FlixBus and GoOpti

Cheapest bus connections from Vienna to Klagenfurt

Every day, 2 buses from 2 bus companies leave Vienna for Klagenfurt: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 09/10/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 09/06

Monday 09/07

Tuesday 09/08

Wednesday 09/09

Thursday 09/10

$57

Friday 09/11

$67

Saturday 09/12

$639

Sunday 09/13

$73

Monday 09/14

$56

Tuesday 09/15

$47

Wednesday 09/16

$52

Thursday 09/17

$51

Friday 09/18

$54

Saturday 09/19

$54

Sunday 09/20

$59

Monday 09/21

$48

Tuesday 09/22

$43

Wednesday 09/23

$49

Thursday 09/24

$52

Friday 09/25

$52

Saturday 09/26

$49

Sunday 09/27

$51

Monday 09/28

$58

Tuesday 09/29

$49

Wednesday 09/30

$49

Thursday 10/01

$51

Friday 10/02

$53

Saturday 10/03

The cheapest time to travel from Vienna to Klagenfurt

See here on which day and which time of the day you can find the cheapest bus ticket from Vienna to Klagenfurt, for the next 30 days.

With a price starting from $43, Tuesday is the cheapest day for a bus from Vienna to Klagenfurt. Friday instead is the most expensive day with prices starting from $52.

Afternoon is the cheapest day time for bus tickets from Vienna to Klagenfurt, with $47. Evening is the most expensive time of the day with prices starting from $633.

How to save money travelling from Vienna to Klagenfurt

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Vienna to Klagenfurt in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Vienna to Klagenfurt, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Vienna to Klagenfurt are also emptier.

All bus stations and stops in Vienna and Klagenfurt

In the map below, you can see where to find all bus stations in Vienna and Klagenfurt.

Erdberg

Edbergstarsse 200 A

Reumannplatz

Quellenstraße 64

Stadion Center

Olympiapl. 2

Südtirolerplatz Bus Station

Südtiroler Platz / Wiedner Gürtel

Karlsplatz

Karlsplatz 1-3

Central Bus Station

Bahnhofsplatz

Service and Comfort on the bus from Vienna to Klagenfurt

Want to know which seat classes are available on the buses from Vienna to Klagenfurt? Or which bus companies serve the route Vienna to Klagenfurt? Below you will find answers to your questions.

FAQs about the Vienna to Klagenfurt bus

How much does a Vienna Klagenfurt bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $43 and takes 11h 15m to reach Klagenfurt. Compare offers to save money!

How much could I save by comparing buses from Vienna to Klagenfurt?

This route is offered by 2 companies with a range of ticket prices between $43 and $639. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Klagenfurt.

On average, how many connections are available from Vienna to Klagenfurt each day?

Every day, the Vienna to Klagenfurt bus route is served by approximately 2 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Vienna to Klagenfurt take?

The fastest bus from Vienna to Klagenfurt is offered by GoOpti and takes 4h 5m. Bus tickets for this connection cost $639. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Vienna to Klagenfurt?

The earliest bus arriving in Klagenfurt from Vienna starts at 1:45 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Vienna to Klagenfurt?

The latest bus trip departing from Vienna for Klagenfurt starts at 3:45 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Vienna Klagenfurt route?

When traveling by bus from Vienna to Klagenfurt, passengers can travel with FlixBus and GoOpti. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Vienna and Klagenfurt?

You can check all the direct connections between Vienna and Klagenfurt by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus and GoOpti.

What can I take with me on the Vienna to Klagenfurt bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Vienna Klagenfurt bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Vienna Klagenfurt bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Vienna to Klagenfurt on your planned travel date.

How does CheckMyBus find the best bus deals from Vienna to Klagenfurt?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 2 daily trips between Vienna and Klagenfurt. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Vienna to Klagenfurt?

Prices and availability for 2 trips between Vienna and Klagenfurt change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Vienna to Klagenfurt

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Vienna and to Klagenfurt

Here’s an overview of the most popular bus routes to Vienna and to Klagenfurt. Simply click on the connection of your choice, and you will find all the details about your bus route!