There are two ferry operators on Rostock – Trelleborg link – TT-Line and Stena Line. Both operators offer up to three departures a day in both directions. The cruise between ports of Rostock and Trelleborg takes about 6 hours.
Travemünde – Trelleborg
TT-Line offers couple routes from Germany to Sweden and one of them is Travemünde – Trelleborg. Crossing time on this route is 8 hours. TT-Line provides everyday departures between Travemünde and Trelleborg with a frequency of 3 departures a day.

Rostock – Helsingborg link is actually combination of two ferry crossings. At first you cross from Rostock to Danish port of Gedser. Then there is a 2 hours drive to the port of Helsingør, where you can catch a ferry to Helsingborg. This combo ticket is a part of Scandlines’ offer. Ferries on Rostock – Gedser route operate up to 10 times a day. Ferries between Helsingør and Helsingborg also cross the sea all day. There is a possibility to book an open ticket for Rostock – Helsingborg route or a ticket with fixed place for crossing to Gedser, but it is still combined with an open ticket for Helsingør – Helsingborg crossing. Remember that combined tickets are great deals, because buying those tickets separately is much more expensive.

Scandlines offers a couple of combined crossings and one of them is Rostock – Malmö route, which includes ferry and bridge crossings. The ticket lets you board on ferry between Rostock in Germany and Gedser in Dennmark. After that you head to Øresund bridge, which takes you from Copenhagen to Swedish town Malmö. You can choose between booking an open or fixed place ticket for Rostock – Gedser ferry. Ticket for the bridge is open, but it has be used within 24 hours after ferry crossing.

Ticket for Puttgarden – Helsingborg route allows you to get from Germany to Sweden by two ferries. It includes tickets for Puttgarden – Rodbyhavn and Helsingør – Helsingborg. Ferries on both routes sail very frequently, so there is no problem with space availability on them. Tickets for Puttgarden – Helsingborg route are open.

Puttgarden – Malmö route is one of two combinations of ferry + bridge crossings offered by Scandlines. The ferry crossing takes you from Puttgarden to Rodbyhavn and the bridge connects Copenhagen and Malmö. Ticket for the bridge has to be used within 24 hours after leavening the port of Rodbyhavn. Tickets for Puttgarden – Malmö route cannot be booked for specific departure, they are open.

Stena Line offer contains crossings from German port of Kiel to Swedish town of Göteborg. They offer one departure a day throughout the week in both directions. Crossing time takes approximately 14 hours.

Travemünde – Malmö link is a part of Finnlines’ network. The operator provides daily departures between Germany and Sweden. There are up to three crossings a day in each direction. The crossing time is 9 hours.