Cheapest return flights from Porto to Oslo in January from $172

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

Return flights

23 Jan - 26 Jan Ryanair
09 Jan - 11 Jan Ryanair
16 Jan - 23 Jan Ryanair
09 Jan - 16 Jan Vueling Airlines
09 Jan - 14 Jan Vueling Airlines
14 Jan - 16 Jan Ryanair
24 Jan - 27 Jan Vueling Airlines
08 Jan - 11 Jan Ryanair
09 Jan - 12 Jan KLM
11 Jan - 15 Jan Vueling Airlines

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

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