Iran's number one Vafaei dismissed prodigious Norway potter Kurt Maflin with a 4-1 victory in the English Open qualifiers in Barnsley.
Another Iranian snooker player Soheil Vahedi has previously secured its place in the competition.
Vafaei will start the English Open with a match against English potter Joe O'Connor and Vahedi face English Robbie Williams.
The English Open 2021 will bring the top 16 snooker players in the world together in England in November.
The tournament that will take place from November 1 to 7 at the Marshall Arena in Milton Keynes, England.