Cheapest one-way flights from Lisbon to Oslo in September from 83€

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

AirHint found the following cheapest one-way flights from Lisbon (LIS) to Oslo (OSL) in September 2025 (see full year).

One-Way flights

06 Sep Norwegian direct
13 Sep Norwegian direct
01 Sep Wizz Air Malta
20 Sep Vueling Airlines
01 Sep TAP direct
20 Sep Norwegian direct
07 Sep Norwegian Air Sweden AOC
21 Sep Norwegian Air Sweden AOC

Also check the deals for return flights from Lisbon to Oslo in September.

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo