Where to watch
Not available in United Kingdom
Streaming in 3 other countries
Once Upon a Time in High School isn't on any streaming service in United Kingdom right now, but it's available in Japan, South Korea, United States. Streaming rights are licensed per country.
Cast · Directed by Yoo Ha
More from Kwon Sang-woo · Lead actor
More from Lee Jung-jin · Co-star actor
More from Yoo Ha · Director
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Once Upon a Time in High School — streaming FAQ
Which OTT platform streams Once Upon a Time in High School?
Once Upon a Time in High School isn't on any streaming service in United Kingdom yet, but it's available in Japan, South Korea and United States. Streaming rights differ by country — switch your country in the header to see where.
Is Once Upon a Time in High School on Netflix?
No, Once Upon a Time in High School is not on Netflix in United Kingdom as of September 2026.
Is Once Upon a Time in High School on Amazon Prime Video?
No, Once Upon a Time in High School isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Once Upon a Time in High School for free?
Once Upon a Time in High School isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
