Harry Potter and the Half-Blood Prince - watch online: streaming, buy or rent
Currently you are able to watch "Harry Potter and the Half-Blood Prince" streaming on Strim, HBO Max. It is also possible to buy "Harry Potter and the Half-Blood Prince" on Apple TV, Microsoft Store, Rakuten TV, Blockbuster, SF Anytime, TV 2 Play, Viaplay as download or rent it on Apple TV, Microsoft Store, Rakuten TV, Blockbuster, TV 2 Play, SF Anytime, Viaplay online.
There aren't any free streaming options for Harry Potter and the Half-Blood Prince right now. If you want know when it is streaming for free, click 'Free' in the filters above and hit the notification bell.