AirHint found the following cheapest return flights from Lyon (LYS) to Oslo (OSL) in April 2026 (see full year).

Return flights

09 Apr - 16 Apr	Norwegian	direct
16 Apr - 20 Apr	Brussels Airlines
09 Apr - 19 Apr	Norwegian	direct
05 Apr - 16 Apr	Norwegian	direct
26 Apr - 03 May	Norwegian	direct
16 Apr - 03 May	Norwegian	direct
02 Apr - 11 Apr	Norwegian
05 Apr - 12 Apr	Norwegian	direct
05 Apr - 19 Apr	Norwegian	direct
03 Apr - 07 Apr	KLM
11 Apr - 19 Apr	Lufthansa
11 Apr - 16 Apr	Vueling Airlines

Also check the deals for one-way flights from Lyon to Oslo 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 return flights from Lyon to Oslo in April from 160€

Return flights