Cheapest return flights from Oslo to Vienna in September from 110€

AirHint found the following cheapest return flights from Oslo (OSL) to Vienna (VIE) in September 2026 (see full year).

Return flights

08 Sep - 11 Sep Ryanair
07 Sep - 08 Sep Norwegian direct
08 Sep - 11 Sep Norwegian direct
01 Sep - 08 Sep Norwegian direct
07 Sep - 24 Sep Norwegian direct
07 Sep - 22 Sep Norwegian direct
07 Sep - 11 Sep Norwegian direct
22 Sep - 24 Sep Norwegian direct
08 Sep - 24 Sep Norwegian direct
08 Sep - 22 Sep Norwegian direct
22 Sep - 07 Oct Norwegian direct
30 Sep - 07 Oct Norwegian direct
22 Sep - 05 Oct Norwegian direct
16 Sep - 05 Oct Norwegian direct
22 Sep - 02 Oct Norwegian direct
16 Sep - 02 Oct Norwegian direct
30 Sep - 05 Oct Norwegian direct
30 Sep - 02 Oct Norwegian direct
13 Sep - 02 Oct Norwegian direct
27 Sep - 07 Oct Norwegian direct

Also check the deals for one-way flights from Oslo to Vienna in September.

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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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