(8/9/26)Yes, there is a new episode of House of the Dragon Season 3 on HBO and HBO Max tonight, Sunday, August 9, 2026. House of the Dragon Season 3 Episode 8 Release Date:House of the Dragon Season 3 Episode 8 will premiere on HBO and HBO Max on Sunday, August 9. What Time Does House of the Dragon Season 3 Episode 8 Come Out? House of the Dragon Season 3 Episode 8 is the Season 3 finale. House of the Dragon Episode Guide:There are 8 episodes in House of the Dragon Season 3.