Cheapest one-way flights from Lisbon to Oslo in September from $104

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

03 Sep Norwegian direct
17 Sep Norwegian direct
15 Sep easyJet
02 Sep easyJet
20 Sep Norwegian direct
02 Sep TAP direct
08 Sep Transavia France
15 Sep TAP direct
08 Sep TAP direct
29 Sep Vueling Airlines

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.

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