AirHint found the following cheapest one-way flights from Lisbon (LIS) to Oslo (OSL) in December 2026 (see full year).
One-Way flights
| 01 Dec | LOT | ||
| 18 Dec | LOT | ||
| 19 Dec | Iberia | ||
| 05 Dec | Ryanair | ||
| 26 Dec | TAP | ||
| 19 Dec | TAP | direct | |
| 18 Dec | TAP | direct | |
| 05 Dec | TAP | direct | |
| 01 Dec | TAP | direct | |
| 26 Dec | TAP | direct |
Also check the deals for return flights from Lisbon to Oslo in December.
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