Speaking with voetbalzone.nl, the Holland defender revealed he would consider a move to Liverpool if presented with the chance.
"I have no next employer in my head, but I would still like to reach the top," said Heitinga, whose contract at Goodison Park runs until 2014. "The chance that I could go to Liverpool is certainly very small, but joining another English club seems nice.
"And if Barcelona comes, I'd go on a bicycle with a large flag to get there.
"There is a return to Ajax also in the planning, but it should be no farewell tour. I would come back to win some more, otherwise it makes no sense."