Where to watch
Not available in United States
Streaming in 5 other countries
Keys to the Heart isn't on any streaming service in United States right now, but it's available in Hong Kong SAR China, Japan, Russia, South Korea and 1 more. Streaming rights are licensed per country.
Cast · Directed by Choi Sung-hyun
More from Lee Byung-hun · Lead actor
More from Youn Yuh-jung · Co-star actress
More like this
Inseparable Bros
2019 · 8.2
Punch
2011 · 6.9
Parasite
2019 · 8.5
The Servant
2010 · 5.7
My Secret Partner
2011 · 5.1
Love Untangled
2025 · 8.2
A Tale of Legendary Libido
2008 · 5.7
You Are the Apple of My Eye
2025 · 8.4
Brave Citizen
2023 · 7.6
Sweet & Sour
2021 · 7.7
Officer Black Belt
2024 · 7.7
My Sassy Girl
2001 · 7.6
Keys to the Heart — streaming FAQ
Which OTT platform streams Keys to the Heart?
Keys to the Heart isn't on any streaming service in United States yet, but it's available in Hong Kong SAR China, Japan and South Korea and other countries. Streaming rights differ by country — switch your country in the header to see where.
Is Keys to the Heart on Netflix?
No, Keys to the Heart is not on Netflix in United States as of October 2026.
Is Keys to the Heart on Amazon Prime Video?
No, Keys to the Heart isn't on Amazon Prime Video in United States right now.
Where can I watch Keys to the Heart for free?
Keys to the Heart isn't streaming in United States yet, so there's no way to watch it free at the moment.
