AirHint found the following cheapest one-way flights from Zurich (ZRH) to Oslo (OSL) in September 2025 (see full year).

One-Way flights

03 Sep	easyJet
24 Sep	easyJet
15 Sep	easyJet
16 Sep	easyJet
23 Sep	Scandinavian Airlines	direct
25 Sep	Scandinavian Airlines	direct
29 Sep	Scandinavian Airlines	direct
08 Sep	Scandinavian Airlines	direct
30 Sep	Scandinavian Airlines	direct
05 Sep	Scandinavian Airlines	direct

Also check the deals for return flights from Zurich to Oslo in September.

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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Cheapest one-way flights from Zurich to Oslo in September from 93€

One-Way flights