Avatar: The Last Airbender season 2 has only just landed on Netflix, but we're already thinking about season 3 (you can read our ending explained to learn why).Avatar: The Last Airbender season 3: key information- Was renewed at the same time as season 2- Rumored release window of Summer 2027- Production has wrapped- Core cast is expected to return- Is expected to adapt the third book in the original book seriesLuckily for us, it had incredibly early confirmation. We've known all along that Aang (Gordon Cormier) needs to learn all four elemental bending skills in order to stop the Fire Nation, led by Lord Ozai (Daniel Dae Kim), from controlling the Four Nations.As our current batch of episodes draws to a close, we're still far from reaching this conclusion. Enter Avatar: The Last Airbender season 3, which is already poised to take over.From release window predictions to returning cast, here's everything we know about the next installment.Avatar: The Last Airbender season 3 release window predictionIt's worth pointing out that, as of writing, Avatar: The Last Airbender season 3 doesn't have a confirmed release date or window. However, internet rumors suggest we could be seeing new episodes at some point in summer 2027. The Avatar will return. AVATAR: THE LAST AIRBENDER Seasons 2 & 3. Only on Netflix. pic.twitter.com/sUnY5w6JgfMarch 6, 2024Seasons 2 and 3 were shot back-to-back, and filming for new episodes wrapped back in November 2025.Worst case, we can expect season 3 at some point in 2028, given that there's been a two-year gap between seasons 1 and 2. Avatar: The Last Airbender season 3 trailer: is there one?A trailer for Avatar: The Last Airbender season 3 hasn't made its debut yet. Once one is released, we'll update this section.Avatar: The Last Airbender season 3 castCommander Zhao's return in season 2 seems unlikely (Image credit: Netflix)We can expect the following cast to return for Avatar: The Last Airbender season 3:Gordon Cormier as AangKiawentiio as KataraIan Ousley as SokkaDallas Liu as ZukoDaniel Dae Kim as OzaiPaul Sun-Hyung Lee as ZukoElizabeth Yu as Princess AzulaMiya Cech as TophChin Han as Long FengJustin Chien as King KueiAmanda Zhao as Joo DeeCrystal Yu as Lady BeifongKelemete Misipeka as The BoulderHoa Xuande as Professor ZeiLourdes Faberes as General SungRekha Sharma as AmitaMadison Hu as FeiDichen Lachman as YangchenLily Gao as UrsaTerry Chen as Jeong JeongDolly De Leon as Lo and Li, Jon Jon Briones as Piandao, and Tantoo Cardinal as Hama were all originally tipped to appear in the second reason, but do not. Despite this, we can expect them to star in season 3.More new names will likely be announced as we get closer to the show's release, so keep your eyes peeled.Avatar: The Last Airbender season 3 plot predictionsSuki and Sokka will continue to support Aang in battle (Image credit: Netflix)Spoilers for Avatar: The Last Airbender season 2 ahead.We're pretty confident that season 3 is going to directly adapt the third Avatar book, following Aang learning to firebend, infiltrating the Fire Nation, and preparing for his climactic showdown with Fire Lord Ozai before Sozin's Comet arrives. Not too much, then.We also know that Zuko will eventually team up with Aang and the gang to make this happen, so we can expect to see some more emotional upheaval from him.Obviously, finding out if Aang has actually survived the battle is a top priority for season 3. But the mere fact that season 3 has already been greenlit basically confirms that we'll be seeing Aang again anyway.Will there be more seasons of Avatar: The Last Airbender?(Image credit: Netflix)As of writing, nothing has been announced. Narratively, it makes sense for season 3 to be the last, if Books 1, 2, and 3 have all been adapted in each.However, the fact that there are so many written and comic book continuations means that the possibilities could be endless. Even if we don't get a direct season 4, Netflix could invest in spinoffs galore.