Cheapest return flights from Vienna to Oslo in September from $140

Best time to book flights for Vienna (VIE) to Oslo (OSL) flights at AirHint

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

Return flights

05 Sep - 08 Sep Norwegian direct
02 Sep - 08 Sep Norwegian direct
30 Sep - 07 Oct Norwegian direct
30 Sep - 19 Oct Norwegian direct
30 Sep - 12 Oct Norwegian direct
26 Sep - 07 Oct Norwegian direct
26 Sep - 12 Oct Norwegian direct
05 Sep - 23 Sep Norwegian direct
02 Sep - 23 Sep Norwegian direct
11 Sep - 23 Sep Norwegian direct
09 Sep - 23 Sep Norwegian direct
03 Sep - 23 Sep Norwegian
03 Sep - 08 Sep Ryanair
05 Sep - 17 Sep Norwegian direct
02 Sep - 04 Sep Norwegian direct
11 Sep - 02 Oct Norwegian direct
30 Sep - 05 Oct Norwegian direct
26 Sep - 05 Oct Norwegian direct
27 Sep - 05 Oct Ryanair
30 Sep - 02 Oct Norwegian direct

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