Cheapest return flights from Vienna to Oslo in September from $104

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

Return flights

03 Sep - 07 Sep Ryanair
04 Sep - 07 Sep Norwegian direct
01 Sep - 07 Sep Norwegian direct
09 Sep - 14 Sep Ryanair
10 Sep - 14 Sep Ryanair
03 Sep - 07 Sep Austrian Airlines direct
01 Sep - 15 Sep Norwegian direct
04 Sep - 15 Sep Norwegian direct
28 Sep - 04 Oct Ryanair
02 Sep - 07 Sep Norwegian direct
01 Sep - 14 Sep Norwegian direct
15 Sep - 04 Oct Norwegian direct
28 Sep - 04 Oct Norwegian direct
14 Sep - 04 Oct Norwegian direct
28 Sep - 16 Oct Norwegian direct
13 Sep - 04 Oct Norwegian direct

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