DFDS have an offer on whereby you can spend 2 nights on their ship, the Queen of Scandinavia, cruising from Newcastle to the Norwegian city of Stavanger. The crossing is free, all you need to pay is the fuel surcharge and a Norwegian environmental surcharge - this comes to a total od £6 per person! This includes a cabin and onboard entertainment.
Book for travel now on certain crossings until 23 September. Don't forget to go via QuidCo for another 5%!