Can I purchase a one way ferry ticket, Helsingborg - Helsingor (including the great belt bridge) No you can not. This route can only be purchased as a return ticket. Related articles Is there cell phone reception on the ferry? Is the ticket with Forsea ferry an open ticket? I want to change the date for the accommodation in my booking - what do I do? I have booked accommodation with you and want to buy ticket to Lego House - how can I do that? Do I need to bring my passport travelling with Stena Line ferry?