Cheapest return flights from Helsinki to Vienna in September from $96

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

Return flights

28 Sep - 07 Oct Ryanair direct
28 Sep - 30 Sep Ryanair direct
28 Sep - 02 Oct Ryanair direct
30 Sep - 04 Oct Ryanair direct
23 Sep - 07 Oct Norwegian Air Sweden AOC
23 Sep - 25 Sep Norwegian Air Sweden AOC
22 Sep - 07 Oct Norwegian Air Sweden AOC
25 Sep - 07 Oct Ryanair direct
25 Sep - 30 Sep Ryanair direct
22 Sep - 02 Oct Norwegian Air Sweden AOC
21 Sep - 25 Sep Ryanair
09 Sep - 16 Sep Ryanair direct
30 Sep - 05 Oct Ryanair direct
23 Sep - 07 Oct Ryanair direct
22 Sep - 04 Oct Norwegian Air Sweden AOC
16 Sep - 23 Sep Ryanair direct
11 Sep - 16 Sep Norwegian Air Sweden AOC
27 Sep - 30 Sep Ryanair
16 Sep - 18 Sep Ryanair direct
11 Sep - 23 Sep Norwegian Air Sweden AOC

Also check the deals for one-way 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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