Cheapest return flights from Linz to Kos in September from $356

AirHint found the following cheapest return flights from Linz (LNZ) to Kos (KGS) in September 2025 (see full year).

Return flights

21 Sep - 26 Sep Ryanair
21 Sep - 27 Sep Ryanair
21 Sep - 28 Sep Eurowings
21 Sep - 28 Sep Eurowings direct

Also check the deals for one-way flights from Linz to Kos 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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