There are regular air and sea links between Scilly and the mainland.

From Penzance you have the Scillonan III ferry . There are also scheduled flights  by fixed wing aircraft from Land's End, Newquay and Exeter, with connections on to other UK airports. Generally there are no flights or sailings on a Sunday.

From March 2020, Penzance Helicopters  will also be a helicopter service running between Penzance, St Marys and Tresco