South Australia pair Kate and Harry tipped to win House Rules

South Australia duo Kate & Harry are the bookmakers favourites to win Sunday's House Rules finale this weekend.

The team are odds on favourites, priced at $1.62 with sportsbet.com.au, to beat out Queenslanders Aaron and Danielle, who are the outsiders at $2.20.

Sportsbet.com.au's Will Byrne said Kate and Harry's perfect score in the semi-final sees them enter the final as the ones to beat.

He said he wouldn't however rule out Aaron and Danielle.

The bookmaker is paying $5 for the show to be axed next year.