Cheapest return flights from Porto to Oslo in December from 192€
AirHint found the following cheapest return flights from Porto (OPO) to Oslo (OSL) in December 2025 (see full year).
Return flights
| 30 Dec - 03 Jan | TAP | ||
| 25 Dec - 04 Jan | Iberia | ||
| 05 Dec - 07 Dec | Air Serbia | ||
| 30 Dec - 04 Jan | KLM | ||
| 26 Dec - 02 Jan | TAP | ||
| 05 Dec - 26 Dec | TAP | ||
| 17 Dec - 20 Dec | Vueling Airlines |
Also check the deals for one-way flights from Porto to Oslo in December.
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.
