Is Lost in Space coming back for another season?
Not as of the latest listings. Lost in Space is marked as ended after 3 seasons, running from April 13, 2018 to December 1, 2021. No revival or new season is scheduled. If one is announced and dated, this page turns into a live countdown automatically.
When was the final episode of Lost in Space?
The series finale aired on December 1, 2021. It was Season 3, Episode 8, "Trust". The full run is 28 episodes, roughly 23.3 hours.
About Lost in Space
Lost in Space is a remake of sci-fi master Irwin Allen's 1965 cult TV classic and is an epic but grounded science fiction saga focusing on an explorer family from Earth lost in an alien universe and the challenges they face in staying together against seemingly insurmountable odds.
Lost in Space release FAQ
When is the next episode of Lost in Space?
Lost in Space has ended, so no new episodes are scheduled. The finale, "Trust", aired on December 1, 2021.
What network is Lost in Space on?
Lost in Space aired on Netflix. Episodes run about 50 minutes each.
How many seasons of Lost in Space are there?
3 seasons and 28 episodes so far, about 23.3 hours in total. See how long it takes to watch Lost in Space.
More countdowns
Episode data from TVmaze, refreshed weekly (last update 2026-09-23). Runtimes are as listed per episode, so totals exclude recaps you skip and credits you don't.