What's On in London

26 events across London between 10 Sept 2026 and 4 Oct 2026. The calendar leans towards Festivals, Family and Community. Every one of the 26 has free entry. Curated listings are drawn from official city and venue agendas and were last re-checked on 9 Sept 2026.

Free around town

Free events we found in London from official city and venue listings. Tap an event for details. Booking happens on the organiser's own site.

Sourced

Thu 13 Aug – Sun 20 SeptFree

TONIC FLOW: A Communal Chorus in Colour and Sound

Southbank Centre, Belvedere Road, London, London

via Southbank Centre · Checked 14 Aug 2026

Sourced

Thu 20 Aug – Sun 27 SeptFree

Visit the Conservatory (free public opening)

Barbican Conservatory, Barbican Centre, London, London

Registration needed

via Barbican Centre · Checked 14 Aug 2026

Sourced

Fri 11 Sept, 13:00Free

Friday Lunchtime Concert: Kaiwen Jin, piano

Regent Hall, 275 Oxford Street, London W1C 2DJ, London

via Regent Hall · Checked 8 Sept 2026

Sourced

Sat 12 Sept, 14:00Free

The Great River Race 2026

River Thames, from Millwall to Ham (viewable from any bridge or bank between Tower Bridge and Richmond Bridge), London, London

Registration needed

via The Great River Race (organiser) · Checked 25 Aug 2026

Sourced

Wed 16 Sept, 13:10Free

Free Lunchtime Recital: Alfredo Conte, piano

St James's Church Piccadilly, 197 Piccadilly, London W1J 9LL, London

via St James's Church Piccadilly · Checked 8 Sept 2026

Sourced

Thu 17 Sept, 13:00Free

Lunchtime Concert: The Band of the Grenadier Guards

Regent Hall, 275 Oxford Street, London W1C 2DJ, London

via Regent Hall · Checked 8 Sept 2026

Sourced

Thu 17 Sept – Sun 20 SeptFree

Turning the Tide (Totally Thames 2026)

Blackfriars Railway Bridge columns, viewed from Blackfriars Bridge, London SE1 9UD, London

via Thames Festival Trust (Totally Thames) · Checked 31 Aug 2026

Sourced

Fri 18 Sept, 13:00Free

Friday Lunchtime Concert: Duchess of Edinburgh String Orchestra

Regent Hall, 275 Oxford Street, London W1C 2DJ, London

via Regent Hall · Checked 8 Sept 2026

Sourced

Sun 20 Sept, 13:00Free

Cityscape High Hats

London Museum Docklands, No. 1 Warehouse, West India Quay, London E14 4AL, London

Registration needed

via London Museum · Checked 9 Sept 2026

Sourced

Sun 20 Sept, 13:30Free

Windows into London

London Museum Docklands, No. 1 Warehouse, West India Quay, London E14 4AL, London

Registration needed

via London Museum · Checked 9 Sept 2026

Sourced

Tue 22 Sept, 10:00Free

Draft London Plan consultation event

City Hall, Kamal Chunchie Way, London E16, London

Registration needed

via Greater London Authority (Mayor of London) · Checked 7 Sept 2026

Sourced

Wed 23 Sept, 13:10Free

Free Lunchtime Recital: Eva Victoria Schockmel, guitar

St James's Church Piccadilly, 197 Piccadilly, London W1J 9LL, London

via St James's Church Piccadilly · Checked 8 Sept 2026

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