The Dutch forward, who joined Spurs from AZ Alkmaar in July 2016, was left out of Spurs’ Champions League squad after the Londoners signed Fernando Llorente from Swansea.
The 23-year-old, who only scored twice in the Premier League, will travel to Istanbul on Friday with a view to completing a loan switch for the rest of the season.
“Our club has agreed a loan deal in principle for Premier League team Tottenham Hotspur and Holland national team striker Vincent Janssen,” read a Fenerbahce statement.
“The 23-year-old striker will arrive at Istanbul Ataturk Airport at 12.30 pm today and negotiations will continue in Istanbul.”
Fenerbahce had also been linked with a loan move for Chelsea’s exiled forward Diego Costa.
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