Just like that, House of the Dragon is done with season 3 and the long winter wait has begun for season 4. Yes, House of the Dragon season 4 is confirmed and it will be the final season. Yes, the upcoming season will also be the final season. In more recent interviews, showrunner Ryan Condal has confirmed that House of the Dragon will end with season 4. Timeline-wise, the fourth and final season of House of the Dragon should cover about a year.