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Cheap flights from London to Shannon

Book London to Shannon flight deals*

Lowest fares from
From
To
To
  • October2022
    From
    £59.93*
    Seen:19minutesago
    Each way|Economy
  • November2022
    From
    £60.05*
    Seen:1dayago
    Each way|Economy
  • December2022
    From
    £60.05*
    Seen:1dayago
    Each way|Economy
  • January2023
    From
    £59.97*
    Seen:22hrsago
    Each way|Economy
  • February2023
    No result for this month.
  • March2023
    From
    £65.47*
    Seen:1dayago
    Each way|Economy
  • LHR-SNN

    London to Shannon

    Date: 8 Nov 2022-

    15 Nov 2022

    From
    £60.05*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-SNN

    London to Shannon

    Date: 9 Nov 2022-

    18 Nov 2022

    From
    £60.05*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-SNN

    London to Shannon

    Date: 17 Nov 2022-

    21 Nov 2022

    From
    £59.93*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-SNN

    London to Shannon

    Date: 2 Dec 2022-

    5 Dec 2022

    From
    £59.93*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-SNN

    London to Shannon

    Date: 1 Dec 2022-

    5 Dec 2022

    From
    £59.93*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-SNN

    London to Shannon

    Date: 12 Nov 2022-

    15 Nov 2022

    From
    £60.05*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-SNN

    London to Shannon

    Date: 7 Dec 2022-

    11 Dec 2022

    From
    £60.05*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-SNN

    London to Shannon

    Date: 20 Nov 2022-

    30 Nov 2022

    From
    £60.05*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-SNN

    London to Shannon

    Date: 11 Nov 2022-

    11 Nov 2022

    From
    £59.97*

    *Each way fare as part of a return trip including taxes and charges.

    *Roundtrip Restrictions apply.
    Each way fare as part of a return trip including taxes and charges.
    One way fare including taxes and charges.

    Aer Lingus Plane Image

    Weather in Shannon

    Thursday light rain
    16°C 6 Oct 2022
    Friday light rain
    13°C 7 Oct 2022
    Saturday light rain
    14°C 8 Oct 2022
    Sunday light rain
    14°C 9 Oct 2022
    Monday scattered clouds
    14°C 10 Oct 2022
    Tuesday light rain
    14°C 11 Oct 2022
    Wednesday light rain
    14°C 12 Oct 2022
    Powered By: OpenWeatherMap.org