Current home-video release calendars list House of the Dragon Season 3 for Blu-ray, 4K Ultra HD, and DVD in December 1, 2026, giving physical-media collectors a fresh trip back to Westeros months after the August 9 finale. On the previous release, HBO was extending the making-of companion pieces, not dropping longer director’s cuts of Rhaenyra’s actual episodes. December is Smart Stopgap Before the Final SeasonCredits:- Kevin Baker/HBOThe Blu-ray also arrives at exactly the point when the wait for House of the Dragon Season 4 starts becoming annoying. House of the Dragon Season 3 ran for eight episodes from June 21 through August 9, 2026, which HBO confirmed before the premiere. What would make you buy Season 3 physically: deleted material, extended making-of episodes, commentaries, or a gorgeous 4K transfer?