Starr announced the news in a special message on the band's office Twitter page, revealing the 1968 movie will be screened on YouTube (https://www.youtube.com/thebeatles) on Saturday (April 25) at 12pm EST.
"All aboard for the Yellow Submarine YouTube Sing-A-Long Watch Party! This Saturday, 25th April, at 9am PDT (12pm EDT/5pm BST) #StayHome with us in a celebration of love and music," he wrote.
The classic was last re-released in theatres in 2018 to celebrate its 50th anniversary.
Saturday's event marks the first online screening of the film.