Novak Djokovic won't participate in the Australia Open after all ... he's finally been deported.
The tennis star got the boot Sunday after a 3-judge panel rejected his appeal to stay in the country after Aussie Immigration Minister Alex Hawke revoked his visa for a second time ... now under a "health and good order" rationale. He was scheduled to start playing Monday.
Djokovic left Australia on a plane to Dubai earlier in the day ... but it's unclear where his final destination lies.