Cheapest one-way flights from Vienna to Klagenfurt in April from 80€

AirHint found the following cheapest one-way flights from Vienna (VIE) to Klagenfurt (KLU) in April 2026 (see full year).

One-Way flights

28 Apr Ryanair
28 Apr Austrian Airlines direct
03 Apr Austrian Airlines direct
05 Apr Austrian Airlines direct
02 Apr Austrian Airlines direct

Also check the deals for return flights from Vienna to Klagenfurt in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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