I don't see how that qualifies him as flying? In the above panel he is in his Zoan form right before landing, turning into base as he lands.
We see King briefly turning into Zoan and back as he was pushed off of Onigashima's edge to fly back:
He literally just turned into Zoan for a second to fly back and turn back to base, which doesn't make sense if he can do it in base too.
We see King briefly turning into Zoan and back as he was pushed off of Onigashima's edge to fly back:

He literally just turned into Zoan for a second to fly back and turn back to base, which doesn't make sense if he can do it in base too.
