Cheapest one-way flights from Helsinki to Vienna in September from $81

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Vienna (VIE) in September 2025 (see full year).

One-Way flights

26 Sep Ryanair
28 Sep Ryanair direct
22 Sep Norwegian Air Sweden AOC
30 Sep Ryanair direct
23 Sep Norwegian Air Sweden AOC
16 Sep Ryanair direct
29 Sep Norwegian Air Sweden AOC
25 Sep Ryanair direct
11 Sep Ryanair direct
21 Sep Ryanair

Also check the deals for return flights from Helsinki 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.

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