ITVX
Apple TV Store
Amazon Video
E1Episode 1
Where to watch
Seasons & Episodes
E1
E2Episode 2
E3Episode 3
E4Episode 4
E5Episode 5
E6Episode 6
Cast · Directed by David Sant
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Significant Other — streaming FAQ
Which OTT platform streams Significant Other?
Significant Other is streaming on ITVX in United Kingdom, and available to rent or buy on Apple TV Store and Amazon Video. It's not currently on Netflix.
Is Significant Other on Netflix?
No, Significant Other is not on Netflix in United Kingdom as of August 2026. It's currently on ITVX.
Is Significant Other on Amazon Prime Video?
Significant Other isn't included with a Prime Video subscription in United Kingdom, but you can rent or buy it on Amazon Video.
Where can I watch Significant Other for free?
Significant Other is available to stream free (with ads) on ITVX in United Kingdom.
How many seasons are in Significant Other?
Significant Other has 1 season in total (6 episodes). The series concluded in 2023.
Are all episodes of Significant Other out yet?
Yes — all 6 episodes across 1 season of Significant Other are out and available to stream.
Is there a Season 2 of Significant Other?
No — Significant Other ended after 1 season, so there is no Season 2.