Itineraries include Shackleton’s Discovery: Antarctica, South Georgia & The Falklands, a 19-day voyage departing Buenos Aires on 16 November and the 16- and 19-day Antarctic Peninsula & South Georgia sailing, departing Ushuaia on the 14 December and 19 January 2023 respectively.
The line will also offer a range of nine-, 10- and 11-day versions of its Antarctic Peninsula and South Shetland Islands itinerary.
Vega will sail two new 18-day voyages for its maiden cruises, departing Buenos Aires and Ushuaia on 19 October and 5 November respectively for the Falklands, South Georgia and Antarctica.
Swan Hellenic has also announced a launch offer of 40% off all Antarctic cruises booked before 3 May.
Swan Hellenic chief executive Andrea Zito said: "We’re delighted to unveil the exciting itineraries our experts have created for the 2022-2023 Antarctic season.
"The eminent onboard lecturers and veteran expedition guides we’ve selected will reward guests with an unforgettable experience of discovery, seeing what others don’t."
