In Flight backdrop
Drama•Crime

The Best Episodes of In Flight

Every episode of In Flight ranked from best to worst. Let's dive into the Best Episodes of In Flight!

Binge this in 4h 55m•Peaking at 8.0/10

When her teenage son is jailed for murder in Bulgaria, flight attendant Jo enters a murky world of drug smuggling and will stop at nothing to save him.

Airs on
Channel 4
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons1

All1

Episode Rankings

  1. #1 Fan Favorite
    Click to reveal
    In Flight Season 1 Episode 5 - Episode 5
    8.0/10(45 votes)

    #1 - Episode 5

    S1:E5

    After stealing the heroin and money, Jo realises Cormac is also being blackmailed, so they collude to get out for good. Smuggling more heroin, they sell it on, while Cormac puts things in place for Jo's escape. Kayla gives birth, and Shana reveals to Dom that Cormac's boss is Anton Marquis - a senior police officer.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  2. In Flight Season 1 Episode 4 - Episode 4
    7.7/10(48 votes)

    #2 - Episode 4

    S1:E4

    Dom warns Jo that Cormac is extremely dangerous but she ignores his advice and follows him to a meeting with an unknown boss. A veiled threat makes Mel suspicious and a new witness comes forward in Sonny's defence - although things do not go as expected at the appeal hearing. Jo is told to run - but instead, she and new ally Kayla come up with a new plan.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  3. In Flight Season 1 Episode 6 - Episode 6
    7.7/10(44 votes)

    #3 - Episode 6

    S1:E6

    Jo demands answers and finally uncovers the truth in Sonny's case. She and Cormac execute their escape plan, though she remains uneasy as to whether he can be trusted.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  4. In Flight Season 1 Episode 3 - Episode 3
    7.5/10(50 votes)

    #4 - Episode 3

    S1:E3

    Jo rushes to Sofia when Sonny is stabbed in prison. Elsewhere, having enlisted the help of his former police partner, Shana, Dom is told that the Met have zero intel on Cormac. Jo returns home to a surprise visitor who delivers some shocking news.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  5. In Flight Season 1 Episode 1 - Episode 1
    7.4/10(70 votes)

    #5 - Episode 1

    S1:E1

    After a fight outside a bar, 19-year-old Sonny Conran is arrested and charged with a murder. His mum Jo rushes to Bulgaria, but Sonny's lawyer warns Jo that the police have already made up their minds. Jo focuses on proving Sonny's innocence.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  6. In Flight Season 1 Episode 2 - Episode 2
    7.3/10(56 votes)

    #6 - Episode 2

    S1:E2

    Left with no choice but to continue Cormac's international drug runs, Jo turns to her ex for help. Following a close call with the police, Jo is forced to quickly secrete heroin in the airport, but it goes missing. She has 24 hours to get it back.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 WORST Episodes of In Flight

    READ

Best Episodes Summary

"Episode 5" is the best rated episode of "In Flight". It scored 8/10 based on 45 votes. Directed by Unknown and written by Unknown, it aired on 8/20/2025. This episode scored 0.3 points higher than the second highest rated, "Episode 4".