Keys to the Heart (2018) film poster — UK streaming guide

Where to watch Keys to the Heart (2018) in the UK

Keys to the Heart (2018) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 15 May 2026 by ScreenSearch.

Off-tune brothers unite!

An older brother is a washed-up boxer. His younger brother is a genius pianist with physical disability. The brothers make up through their mother who is full of stories of her past.

  • Film
  • 2018
  • 120 min
  • ★ 8.0/10 TMDB
  • Drama
  • Comedy

Watch the trailer

KEYS TO THE HEART Official Int’l Main Trailer

Streaming options in the United Kingdom

Updated daily from The Movie Database. Outbound links open the provider directly.

We couldn't find any current UK streaming, rental, or purchase listings for Keys to the Heart.

This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.

Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.

Cast & crew

Top-billed cast in Keys to the Heart.

DirectorChoi Sung-hyun
WriterChoi Sung-hyun

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Keys to the Heart — frequently asked questions

Where can I watch Keys to the Heart in the UK?

Keys to the Heart (2018) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.

Is Keys to the Heart on Netflix, Disney+ or Amazon Prime Video in the UK?

Keys to the Heart is not currently included with any major UK subscription service. It may still be available to rent or buy.

How accurate is this film's availability data?

Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.

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