AirHint found the following cheapest one-way flights from Oslo (OSL) to Geneva (GVA) in April 2026 (see full year).

One-Way flights

05 Apr	Norwegian	direct
16 Apr	Norwegian	direct
04 Apr	SWISS	direct
09 Apr	SWISS	direct
11 Apr	SWISS	direct
18 Apr	SWISS	direct
23 Apr	SWISS	direct
25 Apr	SWISS	direct
30 Apr	SWISS	direct
07 Apr	SWISS	direct

Also check the deals for return flights from Oslo to Geneva in April.

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 Oslo to Geneva in April from 42€

One-Way flights