# Where to watch Sea of Lies (2018) in the UK

> Sea of Lies (2018) is available to watch free in the UK on Tubi TV. It can also be rented from Amazon Video or bought from Amazon Video. Last verified on 17 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2018  
**Runtime:** 90 minutes  
**TMDB rating:** 3.0/10  
**Genres:** Thriller  
**Region:** United Kingdom (GB)  
**Last verified:** 17 May 2026 (2026-05-16T23:28:24.848Z)  

## Synopsis

Julia Alexander, managing a struggling art gallery, wants to save her marriage with Tony, a successful, but unfaithful plastic surgeon. The British ex-pats live luxuriously with their 10 year old daughter Isabelle in Spain. Julia is serious in her intentions and persuades Tony to take an intimate boat trip together - she also ends her affair with her lover Matthew. But her best laid plans backfire as young Isabelle secretly stows away on the yacht and during their voyage they encounter another yacht stranded at sea and decide to investigate.

## Streaming options in the United Kingdom

### Free (with ads or TV licence)

- [Tubi TV](https://tubitv.com/search/Sea%20of%20Lies)

### Rent (typically 24-48 hours)

- [Amazon Video](https://www.amazon.co.uk/s?k=Sea%20of%20Lies&i=instant-video)

### Buy (digital download)

- [Amazon Video](https://www.amazon.co.uk/s?k=Sea%20of%20Lies&i=instant-video)

## Frequently asked questions

**Where can I watch Sea of Lies for free in the UK?**

Sea of Lies (2018) is available free (with adverts or a TV licence) on Tubi TV in the United Kingdom.

**How much does it cost to rent Sea of Lies?**

Rental prices vary by service and tier (HD vs 4K), typically £3.49 to £5.99 in the UK for a 48-hour rental. ScreenSearch links you straight to Amazon Video so you can check the current price.

**Can I buy a digital copy of Sea of Lies?**

Yes. Sea of Lies can be bought as a digital download from Amazon Video in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.

**Is Sea of Lies on Netflix, Disney+ or Amazon Prime Video in the UK?**

Sea of Lies 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.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/movie/593616/sea-of-lies-2018
- Poster image: https://image.tmdb.org/t/p/w500/f0pIlmYRC1XOk6rhWFMnvdU4fg.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/593616/sea-of-lies-2018.json

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Generated by [ScreenSearch](https://www.screensearch.co.uk/) — a free UK-focused tool that answers "where can I watch this in the UK?" for any film or TV show. No accounts, no signup.