The 19-year old Swiss-born Serbian youth international has indicated that he will join the Championship club on a three-month deal in a bid to further his development in a first teak environment.
"I'm leaving on a three-month loan," Veljkovic told Belgrade daily Telegraf.
"I am happy to get the chance. In January, a loan could be extended to the end of the season."
Veljkovic, who can operate as a central defender or in midfield, has made three senior appearances for Spurs since arriving in north London from Swiss giants FC Basel in 2011.
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