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Login 20 Night Cruise + 1 Night Pre-Cruise Stay | Departing Heathrow 21st October 2026 Begin your journey with a flight from London Heathrow to Cape Town on the 21st October, where you'll spend one night at Southern Sun The Cullinan— a wonderful chance to soak up this vibrant, multicultural city before setting sail. Transfer to the ship on the 23rd October and embark on an extraordinary twenty-night expedition into the South Atlantic, sailing to the world's most remote islands including Tristan da Cunha with its extraordinary seabird colonies, on through South Georgia's wildlife-rich shores, and culminating on the awe-inspiring Antarctic Peninsula, before concluding in the quaint "end of the world" city of Ushuaia. From here, you'll transfer to your included charter flight from Ushuaia to Buenos Aires, connecting straight through to your flight home to London Heathrow, arriving on the 13th November.
London Heathrow to Cape Town International Airport
Ushuaia Airport to Ezeiza International Airport
Ezeiza International Airport to London Heathrow Airport
1 Night in Cape Town at Southern Sun The Cullinan
South Atlantic Cruise: from South Africa to Antarctica on Swan Hellenic on ship SH Diana
Click here for full cruise details
Wed, Oct 21, 2026,
From: London Heathrow
to Cape Town International Airport
Thu, Oct 22, 2026,
Location: Cape Town
Name: Southern Sun The Cullinan
Duration: 1 Nights
Thu, Nov 12, 2026,
From: Ushuaia Airport
to Ezeiza International Airport
Thu, Nov 12, 2026,
From: Ezeiza International Airport
to London Heathrow Airport
| Cat Code | Cat Description | Price |
| OD4 | Oceanview D4 |
£9525 (Single Occ: £) |
| OM4 | Oceanview M4 |
£9525 (Single Occ: £) |
| BD5 | Balcony D5 |
£9525 (Single Occ: £) |
| BM5 | Balcony M5 |
£9525 (Single Occ: £) |
| BD6 | Balcony D6 |
£9525 (Single Occ: £) |
Port order may vary by date of departure. Check your specific sailing for exact departure and arrival times. All times are local to the port. Itineraries are subject to change at any time without notice. View a list of tender ports.
Due to security reasons, all guests must be on board 2 hours before sailing on Day 1 of cruise. Disembarkation usually begins 2 hours after docking on final day of cruise.
Departing: Friday, 7th August 2026
