Cheapest return flights from Frankfurt to Oslo in December from $234

Best time to book flights for Frankfurt (FRA) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Oslo (OSL) in December 2025 (see full year).

Return flights

06 Dec - 07 Dec Ryanair
12 Dec - 21 Dec KLM
20 Dec - 27 Dec Lufthansa
06 Dec - 07 Dec Lufthansa direct
12 Dec - 21 Dec Lufthansa direct
29 Dec - 02 Jan LOT
26 Dec - 28 Dec LOT
17 Dec - 17 Dec Scandinavian Airlines
26 Dec - 28 Dec Lufthansa direct

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

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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