Stena Line offers low fares and a comfortable ferry crossing to Sweden. The favourable pricing of the crossings makes travelling with Stena Line very appealing. Book the ferry to Sweden here. The ferry crossing from Poland to Sweden is from Gdynia to Karlskrona. The return trip is consequently from Karlskrona to Gdynia. Besides a ferry crossing you can also choose from our wide range of hotels in Sweden. You can choose to travel with car, car plus caravan or motor home. Book online for our cheapest fares! You can use the ferry service to Sweden. Book on stenaline.nl and travel to Sweden by ferry. This is the easiest way to travel to Sweden with car. Besides the crossing to Sweden Stena Line also provides holidays to Sweden.