Meli, 33, has made a solid start to the new season, scoring six tries in seven appearances, but his contract is up at the end of 2013.
He told the St Helens Star: “I have always said I am going home at the end of the year and at the moment that is where I am at but things might change.
“I won’t know until it comes later in the year.
“I have enjoyed my time here and grateful that I have been at one club for eight seasons. I can’t complain.”
Meli, who recently made his 200th appearance for Saints, has scored more than 130 tries for the club.