SWISS is selling cheap flights from Oslo, Norway to Lisbon, Portugal for as low as NOK1011 return! That works out to a cost of just 34 Øre Per Mile for this 3000 mile journey.

The fare only includes carry-on luggage, so you need to pay extra if you want to check bags.

Our data shows the lowest prices are available in June 2021. See the link(s) below for dates and prices.

Sample date(s) with booking link

May 1 – May 27 (NOK1105)

Jun 2 – Jun 5 (NOK1097)

Jun 2 – Jun 10 (NOK1174)

Jun 2 – Jun 19 (NOK1097)

Jun 12 – Jun 20 (NOK1011)

Jun 12 – Jun 23 (NOK1105)

Jun 12 – Jun 30 (NOK1105)

Jul 2 – Jul 9 (NOK1174)

Jul 6 – Jul 16 (NOK1071)

Nov 6 – Nov 13 (NOK1105)

Are you looking for an apartment to rent for your stay in Lisbon, Portugal? Check out what has to offer!

We post many cheap flights like this one from Oslo, Norway to Lisbon, Portugal every single day, so have a look at our Travel Deals page, or check out the related posts below!

Note: Prices are valid at the time of publishing this post, but may change in the future.

COVID-19 Note: During these uncertain times, please make sure to check the relevant Coronavirus restrictions for your destination before you book and before you fly. We recommend also checking the refund policy of the airline, as well as purchasing travel insurance for your trip.