81-Day Antarctica & Atlantic Isle Exp
The 81-Day Antarctica & Atlantic Isle Exp is a 81-night South America cruise aboard Seabourn Venture, operated by Seabourn. Departing Ushuaia, Argentina on March 11, 2028, the voyage visits 42 ports. Fares start from $68,949 per person.
- Length
- 81 nights
- Departs
- Mar 11, 2028
- Returns
- May 31, 2028
- Ports of call
- 42
- Days at sea
- 39
Itinerary
Pricing
Lowest fare we've tracked over the observed 74-day span: $66,426 · range $66,426–$68,949
Current prices
Per person · 2 guests · incl. taxes & fees
Inside
Not available
Oceanview
Not available
Balcony
from $68,949
$851 / night
Fare rows
Veranda Suite
Cabin grade
from $68,949
$851 / night
per person · incl. taxes
Veranda Suite
Cabin grade
from $73,394
$906 / night
per person · incl. taxes
Veranda Suite
Cabin grade
from $80,064
$988 / night
per person · incl. taxes
Veranda Suite
Cabin grade
from $84,509
$1,043 / night
per person · incl. taxes
Suite
Not available
Prices verified Jul 5, 2026
Prices come from third-party data feeds via Seabourn and may differ from the cruise line's current fare. Confirm the final price before booking. How our pricing works
Lowest fares with no residency, age, or service requirement — verify eligibility at booking. How our pricing works
Price history
Cheaper than 100%30 days
○ = last seen (sold out or delisted). · Verified 1 hour ago.
Lowest fares with no residency, age, or service requirement — verify eligibility at booking. How our pricing works
Show all 10 cabin grades
Ship