If you don’t have a subscription, check if Disney+ Hotstar offers a mobile-only plan or a free trial. Renting on Prime Video is often cheaper than a cinema ticket.
The good news is that (now rebranded as Disney+ in some regions) secured the exclusive post-theatrical streaming rights for all Indian-language dubs of Avatar: The Way of Water . As of late 2024 and continuing into 2025, here are the only legal ways to enjoy the Avatar 2 Tamil dubbed movie: