Cheapest return flights from Frankfurt to Oslo in May from 203€

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

Return flights

18 May - 29 May KLM
28 May - 31 May Finnair
17 May - 27 May KLM
28 May - 31 May Lufthansa direct
18 May - 29 May Lufthansa direct
17 May - 27 May Lufthansa direct
16 May - 23 May Air France

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

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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