AirHint found the following cheapest return flights from Frankfurt (FRA) to Oslo (OSL) in March 2026 (see full year).

Return flights

08 Mar - 20 Mar	Ryanair
16 Mar - 20 Mar	Ryanair
23 Mar - 05 Apr	Air France
06 Mar - 08 Mar	Air France
08 Mar - 20 Mar	Lufthansa	direct
06 Mar - 08 Mar	Lufthansa	direct
23 Mar - 05 Apr	Lufthansa	direct
16 Mar - 20 Mar	Lufthansa	direct

Also check the deals for one-way flights from Frankfurt to Oslo in March.

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Cheapest return flights from Frankfurt to Oslo in March from 181€

Return flights