Cheapest return flights from Alicante to Klagenfurt in September from 50€

AirHint found the following cheapest return flights from Alicante (ALC) to Klagenfurt (KLU) in September 2025 (see full year).

Return flights

19 Sep - 26 Sep Ryanair direct
14 Sep - 26 Sep Ryanair direct
19 Sep - 03 Oct Ryanair direct
14 Sep - 03 Oct Ryanair direct
14 Sep - 28 Sep Ryanair direct
07 Sep - 26 Sep Ryanair direct
19 Sep - 28 Sep Ryanair direct
12 Sep - 26 Sep Ryanair direct
07 Sep - 12 Sep Ryanair direct
28 Sep - 17 Oct Ryanair direct
12 Sep - 28 Sep Ryanair direct
28 Sep - 03 Oct Ryanair direct
28 Sep - 10 Oct Ryanair direct
14 Sep - 19 Sep Ryanair direct
21 Sep - 26 Sep Ryanair direct
19 Sep - 05 Oct Ryanair direct
21 Sep - 03 Oct Ryanair direct
21 Sep - 10 Oct Ryanair direct
21 Sep - 05 Oct Ryanair direct
28 Sep - 12 Oct Ryanair direct

Also check the deals for one-way flights from Alicante to Klagenfurt in September.

Skyscanner

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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