Cheapest return flights from Karlsruhe/Baden-Baden to Vienna in September from $121

AirHint found the following cheapest return flights from Karlsruhe/Baden-Baden (FKB) to Vienna (VIE) in September 2025 (see full year).

Return flights

19 Sep - 22 Sep Ryanair
18 Sep - 22 Sep Ryanair
06 Sep - 09 Sep Ryanair
06 Sep - 08 Sep Ryanair
20 Sep - 26 Sep Ryanair
19 Sep - 21 Sep Ryanair
09 Sep - 16 Sep Ryanair
11 Sep - 14 Sep Ryanair
18 Sep - 21 Sep Ryanair
08 Sep - 13 Sep Ryanair

Also check the deals for one-way flights from Karlsruhe/Baden-Baden to Vienna 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.

Book a cheap hotel in Vienna

Cheap car rent in Vienna

Feel free to contact us with any feedback or request another flight research.