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Cheap flights from Vienna to Klagenfurt

One-way from €98, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Mon, Dec 7€172Tue, Dec 8Any priceWed, Dec 9Any priceThu, Dec 10€98Fri, Dec 11Any priceSat, Dec 12Any priceSun, Dec 13Any priceMon, Dec 14Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€98
Austrian Airlines, flight OS 0109Found 6 days ago, 1 adult
Check live price
10:10ViennaThu, Dec 10
Travel time 45m, nonstopVIEKLU
10:55KlagenfurtThu, Dec 10
€151
Austrian Airlines, flight OS 0109Found 6 days ago, 1 adult
Check live price
10:10ViennaThu, Nov 12
Travel time 45m, nonstopVIEKLU
10:55KlagenfurtThu, Nov 12
€163
Austrian Airlines, flight OS 0109Found 6 days ago, 1 adult
Check live price
09:45ViennaSun, Oct 25
Travel time 45m, nonstopVIEKLU
10:30KlagenfurtSun, Oct 25
€163
Austrian Airlines, flight OS 0109Found 6 days ago, 1 adult
Check live price
09:45ViennaMon, Oct 26
Travel time 45m, nonstopVIEKLU
10:30KlagenfurtMon, Oct 26
€163
Austrian Airlines, flight OS 0109Found 6 days ago, 1 adult
Check live price
09:45ViennaTue, Oct 27
Travel time 45m, nonstopVIEKLU
10:30KlagenfurtTue, Oct 27

Plan the rest of the trip

  • Mobile data in AustriaTravel eSIM from $4, installed before you fly.
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  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €250 per person under EU261.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425€16326€16327€16328–29–30–31€284

November 2026

MoTuWeThFrSaSu1–2€1633–4–5–6–7–8–9–10–11–12€15113–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7€1728–9–10€9811–12–13–14–15–16–17–18–19–20–21–22–23–2425262728293031
€151 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 10, €98.

Lowest fares by month

In the fares found this week, December has the lowest: from €98 one-way, against €163 in October. Pick a month to see its cheapest date.

  1. Oct€163
  2. Nov€151
  3. Dec€98
  4. Janno fares yet
  5. Febno fares yet
  6. Marno fares yet
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
€0€100€200OctNov€98DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€163Sun, Oct 25Nonstop
November€151Thu, Nov 12Nonstop
December€98Thu, Dec 10Nonstop
January 2027—
February 2027—
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Vienna to Klagenfurt?

In the fares found this week, December has the lowest: from €98 one-way, against €163 in October.

Are there direct flights from Vienna to Klagenfurt?

Yes. Recent fares include nonstop flights with Austrian Airlines.

How long is the flight from Vienna to Klagenfurt?

A nonstop flight takes about 45m. The distance is 234 km.

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