London to Knock Flights on Aer Lingus from £51.24*

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Book London to Knock flight deals*

Mar 2026
From£61.74*
Seen: 10 hrs ago
Each way/Economy
Apr 2026
From£51.24*
Seen: 9 hrs ago
Each way/Economy
May 2026
From£51.24*
Seen: 15 hrs ago
Each way/Economy
£51.24
£303.25
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    • Range£51.24-£303.25

    * Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

    Aer Lingus Plane Image

    Book London to Knock flight deals*

    £
    Book London to Knock flight deals*
    From
    To
    Fare Type
    Dates
    Price
    London (LHR)Knock (NOC)Each way
    /
    Economy    		17 Sep 2026 - 20 Sep 2026

    From

    £70.75

    Seen: 21 hrs ago

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

    Explore other routes

    QA FE Test Travel Dates Filter Feature Prepro

    £

    London (LHR)to

    Dublin (DUB)
    16 Apr 2026 - 19 Apr 2026
    From
    £62.98
    Seen: 6 hrs ago
    Each way
    Economy

    Birmingham (BHX)to

    Dublin (DUB)
    25 Mar 2026 - 25 Mar 2026
    From
    £26.48
    Seen: 4 hrs ago
    Each way
    Economy

    Manchester (MAN)to

    Orlando (MCO)
    27 Apr 2026 - 13 May 2026
    From
    £467.98
    Seen: 11 hrs ago
    Roundtrip*
    Economy

    Manchester (MAN)to

    New York (JFK)
    29 Apr 2026 - 7 May 2026
    From
    £437.98
    Seen: 9 hrs ago
    Roundtrip*
    Economy

    London (LHR)to

    Cork (ORK)
    15 Apr 2026 - 22 Apr 2026
    From
    £51.17
    Seen: 15 hrs ago
    Each way
    Economy

    Birmingham (BHX)to

    Belfast (BHD)
    Depart: 9 Apr 2026
    From
    £39.99
    Seen: 9 hrs ago
    One way
    Economy

    Manchester (MAN)to

    Dublin (DUB)
    24 Mar 2026 - 24 Mar 2026
    From
    £26.86
    Seen: 7 hrs ago
    Each way
    Economy

    London (LHR)to

    Shannon (SNN)
    5 May 2026 - 13 May 2026
    From
    £51.37
    Seen: 6 hrs ago
    Each way
    Economy

    Manchester (MAN)to

    Belfast (BHD)
    24 May 2026 - 30 May 2026
    From
    £36.99
    Seen: 12 hrs ago
    Each way
    Economy

    Edinburgh (EDI)to

    Dublin (DUB)
    30 Mar 2026 - 1 Apr 2026
    From
    £42.35
    Seen: 8 hrs ago
    Each way
    Economy

    Belfast (BHD)to

    Birmingham (BHX)
    Depart: 20 Mar 2026
    From
    £39.99
    Seen: 23 minutes ago
    One way
    Economy

    Leeds (LBA)to

    Belfast (BHD)
    Depart: 23 Mar 2026
    From
    £44.28
    Seen: 8 hrs ago
    One way
    Economy

    Southampton (SOU)to

    Dublin (DUB)
    23 Apr 2026 - 28 Apr 2026
    From
    £55.77
    Seen: 14 hrs ago
    Each way
    Economy

    Glasgow (GLA)to

    Dublin (DUB)
    30 Mar 2026 - 31 Mar 2026
    From
    £43.71
    Seen: 19 hrs ago
    Each way
    Economy

    Edinburgh (EDI)to

    Belfast (BHD)
    Depart: 10 Apr 2026
    From
    £39.99
    Seen: 8 hrs ago
    One way
    Economy

    Bristol (BRS)to

    Dublin (DUB)
    29 Mar 2026 - 30 Mar 2026
    From
    £43.70
    Seen: 3 hrs ago
    Each way
    Economy

    Southampton (SOU)to

    Belfast (BHD)
    9 Jul 2026 - 14 Jul 2026
    From
    £48.12
    Seen: 14 hrs ago
    Each way
    Economy

    Belfast (BHD)to

    Manchester (MAN)
    Depart: 28 Mar 2026
    From
    £39.99
    Seen: 8 hrs ago
    One way
    Economy

    Belfast (BHD)to

    Southampton (SOU)
    11 Jul 2026 - 14 Jul 2026
    From
    £48.12
    Seen: 7 hrs ago
    Each way
    Economy

    Belfast (BHD)to

    Edinburgh (EDI)
    Depart: 30 Mar 2026
    From
    £39.99
    Seen: 8 hrs ago
    One way
    Economy