The Spanish midfielder snubbed a move to Real Madrid earlier this month.
Fabregas said: “I prefer the fact we have an established group of lads, who know each other and have been ‘growing’ together for a number of seasons.
“I was impressed by what Real were offering.
“But I believe we will end up winning a number of trophies together and that’s why I said ‘no’ to Madrid and would even have turned down Barca if they had been in for me.”