The 28-year-old was due to return to Hotspur Way on Monday following a short holiday after Euro 2020.
It is believed Kane failed to show up in order to force through an exit from Spurs.
The England captain believes he has a 'gentlemen's agreement' with Spurs chief Daniel Levy that he will be sold this summer.
Sky Sports says Spurs are 'disappointed' by Kane's actions and plan on reprimanding the star striker.
Levy is currently demanding £150m to sell Kane, a price well out of range for his potential suitors.
It is believed Man City failed with an offer of £100m for Kane at the end of June.
Need a VPN? Or seeking to switch? Then support Tribal Football by clicking here to sign up with our official partners NordVPN. Not only will you receive the best VPN experience, but also great discounts by signing up via Tribal Football. Thanks for your support!