Cork Ferries Home | Contact | Privacy | Disclaimer Cork Ferries to Roscoff  Cork Ferries to Swansea Search for cheap Cork ferry tickets Cork Ferries to Roscoff Cork Ferries to Swansea Cork Ferry Routes There are two ferry routes available from Cork port. The crossing to Swansea, Wales takes around ten hours with up to ten crossings per week. Whilst the journey from Cork to Roscoff in France takes around 14 hours with one crossing per week. Both ferry routes require passengers to carry their passport on board.