The Swans last played a final at the SCG in 2005 when they beat Geelong by three points in a thrilling semi-final before progressing to win the premiership.
The club is contracted to play home finals at ANZ Stadium as well as three home-and-away games, but that deal expires at the end of the 2016 season, with negotiations on a new deal to commence in the coming months.
Chief executive Andrew Ireland said the new stadium deal would be significant for the Swans, who drew a crowd of 41,317 for their clash against the Power in round 13.
"We would like to see some of those big games come back to the SCG and I think it's fair to say we'd like to see finals played at the SCG as well," Ireland told radio station 3AW on Tuesday night.
"But we do need to sit down and work through it with both stadiums.
"ANZ Stadium have got plans to put a roof on the stadium … they're looking to spend about $300 million on improving the stadium, so there's some big decisions.
"We expect that it will be a long-term lease, so whatever we do will pretty much commit the club into the future for a long while. It's an important decision."
The Swans have drawn an average crowd of 46,933 to their seven finals at ANZ Stadium since 2003, with a peak of 71,019 for the 2003 preliminary final loss to the Brisbane Lions.
The SCG currently has a capacity of 48,000 compared to ANZ Stadium's 82,000.
"Before ANZ Stadium was built we had a terrible deal," Ireland said.
"So it's not always as straightforward as doing what you want to do or what your members want to do.
"The reality is, until the weekend ticket sales had been stronger at ANZ Stadium than they had been at the SCG.
"You've got to take into account we're playing the bigger games out at ANZ Stadium … and I've got no doubt if we played Collingwood at the SCG there'd be a huge crowd there."
Saturday's crowd against the Power was the biggest the Swans had drawn at the SCG since 1997, with Sydneysiders keen to see the third-placed Swans take on the ladder leaders.
They were also treated to a brilliant five-goal performance from Lance Franklin, who turned the match with two incredible goals in the fourth quarter from outside 50m.
Ireland said the Swans took in $200,000 more in tickets sales they had budgeted for and Franklin was proving to be a strong salesman of Australian football in New South Wales.
"We always said the Franklin deal needs to be judged over a longer period," Ireland said.
"He's certainly helping the interest in the game up here. There's no doubt the excitement makes a huge difference."
James Jordon nails a great long-range goal to fire up his side early in the opening term
03:56
2026 Gather Round Getaway Tour
A look back at a special few days in Adelaide for our 2026 Gather Round Getaway Tour.
01:27
Round 6 Team Selection
Hear from Swans Director of Coaching and Performance Simon Goodwin as he goes over the one change for Sydney Derby XXXII. Team Selection, presented by QBE
14:21
"He deserves to be spoken about" - Cox
Hear from Swans senior coach Dean Cox as he addresses the media ahead of Sydney Derby XXXII
Ahead of Friday night’s Derby at the SCG, Peter Blucher takes a closer look at the stats behind the battle of the Sydney teams.
Sydney Swans race to 70,000 members in club-record time
The club’s official membership tally of 70,361 is the earliest we have ever reached the milestone in any one season.
One change for Derby XXXII
Sydney Swans senior coach Dean Cox has made one change to his side, ahead of the huge Friday night Sydney Derby against the Giants.
Callan Ward joins Brett Kirk as namesake of Sydney Derby Best on Ground Medal
The medal awarded to the Best on Ground player during the AFL Sydney Derby will now be known as the Kirk-Ward Medal, bearing the names of GWS GIANTS great Callan Ward and Sydney Swans legend Brett Kirk to honour both clubs’ icons of the game.