Cheapest one-way flights from Klagenfurt to Vienna in March from $70

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

One-Way flights

21 Mar Ryanair
16 Mar Ryanair
16 Mar Austrian Airlines direct
21 Mar Austrian Airlines direct
25 Mar Austrian Airlines direct
26 Mar Austrian Airlines direct
31 Mar Austrian Airlines direct
08 Mar Austrian Airlines direct
05 Mar Austrian Airlines direct

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

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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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