Rick Ross -- Forget the Jet, I'll Take the Bus

No more emergency landings ... for now -- TMZ has learned Rick Ross will be traveling back home to Atlanta on his friend's badass tour bus ... after suffering two in-flight seizures last week.

Ross -- who was hospitalized in Alabama Friday -- was picked up by his friend DJ Khaled ... who transported him to Memphis in his luxury tour bus for the opening of a chicken wing joint last night.

Sources close to Ross tell us ... Khaled has offered to take Ross back to Atlanta in the bus, so he won't have to risk another in-flight emergency.

We're told the journey home is scheduled to begin at some point today.