Best events: Brussels, Belgium - September 2026

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September 2026 brings a busy cultural calendar to Brussels, Belgium, with concerts, film, urban sports, public-space celebrations and family activities. This guide focuses on verified events in Brussels and the Brussels-Capital Region for the upcoming month. The selection prioritises published dates and programme or start times, so visitors can plan their days with confidence. Music fans can choose between intimate artist shows, large concert-hall performances and orchestral film experiences. The city’s public spaces also become stages for youth activities, dance music and car-free exploration. Cultural venues in central Brussels, Ixelles and Forest offer varied evening choices across the month. Several entries take place on the same weekend, making early itinerary planning especially useful. Brussels is compact enough to combine daytime neighbourhood discoveries with a timed performance in the evening. Check the organiser’s current conditions before travelling, as programmes and availability can change. This article covers verified capital-city events for September 2026 rather than events elsewhere in Belgium.

Central Brussels: public spaces, festivals and concerts

Youth Festivals 2026 — Brussels, Belgium — 5 September 2026

Date/time: 5 September 2026, 13:30–18:30.
Venue/city: Place de la Querelle, Marolles, Brussels, Belgium.
Why go: A neighbourhood afternoon of bouncy castles, panna football, a bicycle trail, a guinguette, sports and artistic activities.

Brussels Open Air Festival 2026 — Brussels, Belgium — 12 September 2026

Date/time: 12 September 2026, 14:00–22:00.
Venue/city: Five central Brussels squares, Brussels, Belgium.
Why go: Ten Brussels collectives bring hip-hop, R&B, techno, dub, afrobeats and other sounds to open-air dance floors around the city centre.
Tickets/entry: A limited Festival Pass gives access to several locations.

Wanderlust by Brussels Beer Project — Brussels, Belgium — 12 September 2026

Date/time: 12 September 2026, 14:00–22:00.
Venue/city: Place du Marché aux Poissons, Brussels, Belgium.
Why go: Discover craft breweries, exclusive beers, street food and DJ sets at a festive city-centre gathering.

Youth Festivals 2026 — Brussels, Belgium — 12 September 2026

Date/time: 12 September 2026, 13:30–18:30.
Venue/city: Place Willems, Laeken, Brussels, Belgium.
Why go: A family-oriented neighbourhood programme with sports, creative activities and outdoor fun.

Wanderlust by Brussels Beer Project — Brussels, Belgium — 13 September 2026

Date/time: 13 September 2026, 13:00–21:00.
Venue/city: Place du Marché aux Poissons, Brussels, Belgium.
Why go: Enjoy the second day of the craft-beer festival with international breweries, food and DJ sets.

Car-Free Sunday — Brussels, Belgium — 20 September 2026

Date/time: 20 September 2026, 09:30–19:00.
Venue/city: Across the Brussels-Capital Region, Brussels, Belgium.
Why go: Motorised traffic is prohibited across the region except for exempted vehicles, creating an exceptional day for walking, cycling and seeing Brussels at a gentler pace.

Ella Mai — Brussels, Belgium — 23 September 2026

Date/time: 23 September 2026, 20:00; doors open at 19:00.
Venue/city: Cirque Royal, Brussels, Belgium.
Why go: The Grammy-winning R&B artist brings her Do You Still Love Me? tour to Brussels for her first Belgian headline concert.

Studio Ghibli in Concert — Brussels, Belgium — 26 September 2026

Date/time: 26 September 2026, 20:00; doors open at 19:00.
Venue/city: Cirque Royal, Brussels, Belgium.
Why go: A 60-artist symphonic tribute performs music associated with Joe Hisaishi and Studio Ghibli films, alongside a dedicated fan experience.

Youth Festivals 2026 — Brussels, Belgium — 26 September 2026

Date/time: 26 September 2026, 13:30–18:30.
Venue/city: Chaussée d’Anvers 150, North Quarter, Brussels, Belgium.
Why go: Join a final September neighbourhood festival featuring sports and artistic activities for young people and families.

Ixelles and Flagey: film music, rehearsal and classical music

Star Wars: Return of the Jedi in Concert — Brussels, Belgium — 10 September 2026

Date/time: 10 September 2026, 20:15.
Venue/city: Flagey, Brussels, Belgium.
Why go: Watch the film while John Williams’ Oscar-winning score is performed live.
Tickets/entry: Waiting list.

Star Wars: Return of the Jedi in Concert — Brussels, Belgium — 11 September 2026

Date/time: 11 September 2026, 20:15.
Venue/city: Flagey, Brussels, Belgium.
Why go: A second opportunity to experience the film with its score performed live.
Tickets/entry: Waiting list.

Star Wars: Return of the Jedi in Concert — Brussels, Belgium — 12 September 2026

Date/time: 12 September 2026, 20:15.
Venue/city: Flagey, Brussels, Belgium.
Why go: Combine a major film screening with a live orchestral performance in the Flagey concert setting.
Tickets/entry: Waiting list.

Close Encounters — Brussels, Belgium — 24 September 2026

Date/time: 24 September 2026, 12:00.
Venue/city: Flagey, Brussels, Belgium.
Why go: An open rehearsal offers a daytime chance to experience the orchestra up close.

Verdi Deconstructed — Brussels, Belgium — 26 September 2026

Date/time: 26 September 2026, 18:30.
Venue/city: Flagey, Brussels, Belgium.
Why go: Pianist and storyteller Florestan Bataillie explores and explains Verdi’s Requiem before the evening concert.

Verdi: Requiem — Brussels, Belgium — 26 September 2026

Date/time: 26 September 2026, 20:15.
Venue/city: Flagey, Brussels, Belgium.
Why go: Hear Verdi’s dramatic sacred work in a major Brussels Philharmonic concert.
Tickets/entry: Waiting list.

Verdi: Requiem — Brussels, Belgium — 27 September 2026

Date/time: 27 September 2026, 20:15.
Venue/city: Flagey, Brussels, Belgium.
Why go: A second performance provides another chance to hear this large-scale vocal work.
Tickets/entry: Last tickets.

Concert halls across Brussels

HAEVN: Terra Nova Tour — Brussels, Belgium — 12 September 2026

Date/time: 12 September 2026, 20:00; doors open at 19:00.
Venue/city: Cirque Royal, Brussels, Belgium.
Why go: The Dutch indie-pop group performs with a string quartet on its Terra Nova Tour.
Tickets/entry: Waiting list.

Jacob Collier: The Light For Days Tour — Brussels, Belgium — 13 September 2026

Date/time: 13 September 2026, 20:00; doors open at 19:00.
Venue/city: Cirque Royal, Brussels, Belgium.
Why go: The British multi-instrumentalist presents an intimate solo show based around guitar and songs from The Light For Days, with Sam Amidon as support.
Tickets/entry: Waiting list.

Queen, The Unique Rock Symphony Celebration — Brussels, Belgium — 19 September 2026

Date/time: 19 September 2026, 20:00.
Venue/city: Forest National, Brussels, Belgium.
Why go: Queenie, Michael Kluch and The Magic Strings combine Queen songs with a symphonic stage production.

Shabaka - Ola Tunji — Brussels, Belgium — 25 September 2026

Date/time: 25 September 2026, 20:00–22:00.
Venue/city: Ancienne Belgique, Brussels, Belgium.
Why go: A Bozar and Ancienne Belgique collaboration presents a jazz double bill connected to a tribute to John Coltrane.

Practical planning tips for Brussels, Belgium

Book timed performances early, particularly events marked with a waiting list or limited availability. Use Brussels public transport to move between central venues, Flagey, Forest and other districts, and allow extra time when several events share the same evening. On Car-Free Sunday, plan around the traffic restrictions and consider travelling on foot, by bicycle or by public transport. September weather in Belgium can shift quickly, so bring a waterproof outer layer and comfortable shoes for outdoor events. Arrive before the published programme time when doors or access procedures are stated, and recheck the organiser’s latest information on the day of your visit.