Cheapest return flights from Frankfurt to Oslo in January from $144

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

Return flights

11 Jan - 16 Jan Ryanair
17 Jan - 24 Jan Ryanair
10 Jan - 16 Jan KLM
14 Jan - 21 Jan Air France
16 Jan - 18 Jan Air France
10 Jan - 16 Jan Lufthansa direct
17 Jan - 24 Jan Lufthansa direct
14 Jan - 21 Jan Lufthansa direct
16 Jan - 18 Jan Lufthansa direct
02 Jan - 04 Jan KLM

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

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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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