His contract wasn't renewed in 2015 but the presenter thinks it was coming to an end anyway.
It currently airs on BBC Two which it has done since it was rebooted in 2002.
The 'Top Gear' presenter suffered from aviophobia - a fear of flying.
Richard Hammond, who now presents The Grand Tour on Amazon Prime Video, is a former Top Gear host.
It came as Clarkson lamented the loss of the "middle ground" when it came to differing view points.
The show, which aired its 27th series earlier this year, is now fronted by Paddy McGuinness, Freddie Flintoff and Chris Harris.
The former 'Top Gear' presenter called the 16-year-old environmentalist an 'idiot'.
The show's website published a video of a drag race that didn't quite seem to add up.
"I said, 'You do know what's happening in Syria, don't you?'"