>You can’t fly over or explore the Antarctica.
>Isn’t that odd?
Over 90% of Antarctic visitors travel by ship, which involves four days at sea and takes a minimum of 10 days. Alternatively, there is a small but growing selection of flights to Antarctica to get you there within a few hours.
https://www.swoop-antarctica.com/cruises/flights
There are a number of companies providing flights/cruises etc to Antarctica. This is just one of them.