The 6 best free things to do in London this weekend [September 4-6 2026]

London’s cultural calendar this weekend offers a remarkable range of complimentary events, particularly concentrated in the city’s southeast. From September 4 through 6, residents and visitors can experience a diverse array of live performances, film screenings, and artistic showcases without spending a penny.

The southeast boroughs of Southwark and Greenwich emerge as hubs of artistic activity, hosting the final days of the Greenwich and Docklands International Festival. Attendees can enjoy a rich program of dance and theatre, featuring innovative performances such as a fusion of Gujarati folk dance with contemporary choreography and a dynamic blend of breakdance and capoeira. These displays take place in outdoor and indoor venues across the Queen Elizabeth Olympic Park and Thamesmead, creating immersive experiences that celebrate both tradition and modernity.

In Thamesmead, the festival presents an immersive storytelling journey through a local woodland setting, inviting audiences into a sensory exploration of nature. Meanwhile, East Ham offers a unique puppetry and performance event inspired by South Asian street markets, reflecting the city’s multicultural fabric. The festival reaches a climactic moment on Sunday with a large-scale flashmob in General Gordon Square, where community dance groups collaborate in an energetic 90-minute finale, with audience participation encouraged.

Beyond the festival, Brompton Cemetery in southwest London hosts its Open Day on September 6. Although historically a resting place for notable figures such as Emmeline Pankhurst and Dr. John Snow, the cemetery is also a thriving green space with over 135 plant species. The event features craft stalls, storytelling, beat poetry, and opportunities to observe birds of prey and local beekeeping activities. Visitors seeking a deeper historical experience can opt for a rare £10 guided tour of the cemetery’s catacombs, which are seldom accessible to the public.

Cycling enthusiasts can witness the Brompton World Championships at Lee Valley Velopark on September 5. This unique race combines athleticism and dexterity as competitors unfold their folding bikes before racing five laps around the velodrome. The event’s lively atmosphere is enhanced by relay races that encourage fancy dress, alongside various cycling workshops, demos, and entertainment, all free to watch.

Music lovers will find much to celebrate at the Brassworks festival held at the Royal Arsenal in Woolwich. This event honors the area’s historical connection to brass music, showcasing genres ranging from jazz and funk to Afrobeat and Balkan brass. Highlights include performances by the National Youth Jazz Orchestra, a tribute to Miles Davis, and a community kazoo parade. Workshops complement the live sets, broadening attendees’ appreciation for brass instruments.

Film aficionados have several compelling options with the return of a community festival that screens a wide variety of films in unconventional venues around southeast London. Screenings include classic and cult movies such as The Blair Witch Project, Blue Velvet, Paddington 2, and Moonlight. Events unfold across locations like Nunhead Cemetery and PeckhamPlex, blending cinematic experiences with distinctive surroundings.

Additionally, the Southbank area offers an artisan market featuring over 60 independent vendors selling jewellery, homeware, and art. Visitors can engage in creative activities such as a free bedazzling workshop to decorate personal items, as well as participate in a treasure hunt with prizes, fostering a lively, interactive market atmosphere.

This weekend’s free events present an accessible opportunity to engage with London’s rich cultural life amid the onset of autumn. From immersive dance and eclectic music performances to unique film screenings and historic outdoor gatherings, the city invites all to explore and enjoy diverse artistic expressions without financial barriers.