Cheapest return flights from Frankfurt to Oslo in December from 141€

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

Return flights

02 Dec - 16 Dec Ryanair
01 Dec - 16 Dec Ryanair
05 Dec - 08 Dec Ryanair
02 Dec - 11 Dec Ryanair
01 Dec - 11 Dec Ryanair
14 Dec - 11 Jan Ryanair
01 Dec - 08 Dec Ryanair
03 Dec - 17 Dec Air France
12 Dec - 21 Dec Air France
14 Dec - 17 Dec KLM
25 Dec - 05 Jan KLM
18 Dec - 21 Dec Ryanair
23 Dec - 03 Jan KLM
27 Dec - 04 Jan KLM
14 Dec - 11 Jan Lufthansa direct
23 Dec - 03 Jan Lufthansa direct
25 Dec - 05 Jan 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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