Cheapest return flights from Lisbon to Oslo in December from $176

Best time to book flights for Lisbon (LIS) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Oslo (OSL) in December 2025 (see full year).

Return flights

12 Dec - 15 Dec easyJet
06 Dec - 08 Dec easyJet
06 Dec - 08 Dec TAP direct
12 Dec - 15 Dec TAP direct
05 Dec - 08 Dec TAP direct
06 Dec - 09 Dec Vueling Airlines
19 Dec - 23 Dec TAP direct
26 Dec - 01 Jan TAP direct
26 Dec - 30 Dec TAP direct

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

Skyscanner

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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