If passengers want to cancel their Scandinavian airlines trip within 24 hours then they are able to make a request for a refund, without paying any charges. If passengers miss the free cancellation window, he/she would be entitled to pay the SAS Cancellation Fee. Normally, the airline charges a 60to 200USD fee depending on the factors of cancellation. The cancellation fee will be deducted from the ticket.
https://airlinespolicy.com/cancellation-policy/sas-cancellation-policy/