But residential users in the UK will still have to subscribe to both if they want to access all the available games.
BSkyB, who paid £1.3bn, won four of the 23-game TV packages for the latest three-year deal, which gets underway in 2007; Setanta the remaining two for £392m.
The deal represented the first time Sky have not had a monopoly on the rights.
Setanta's director of sports, Trevor East, said: "Setanta's strategy is to make our programming available on all platforms.
"We're delighted to have agreed a deal with Sky that will give us access to all Sky homes, as well as distribution to their pubs and clubs, for both the FA Premier League and the Scottish Premier League."
Setanta will be available on Sky’s digital platform and rival NTL. It is also believed to be in talks with regard a carriage deal on Freeview.
