Cheapest return flights from Porto to Oslo in December from 216€

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

Return flights

05 Dec - 09 Dec Air Europa
25 Dec - 30 Dec LOT

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

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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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