
Northern Europe & British Isles
Poseidon Expeditions runs 10 voyages in Northern Europe & British Isles with 16 upcoming departures, from $6,371 to $17,295 per person, as of November 4, 2026. Every voyage below is bookable through Small Ship Travel, with a dedicated advisor from quote to sailing day.
Departure shortlist
We'll send the Poseidon Expeditions departures we sell in Northern Europe & British Isles with starting fares. Reply with your dates and a specialist will tailor it.