Events in Warsaw in September 2026
Warsaw has 12 sourced events in September 2026. Compare dates, venues, and ticket sources below, then build the rest of your trip around the events you choose.
The Warsaw calendar for September 2026 leads with these:
- NOTHINGSep 1Hydrozagadka · Source: Ticketmaster
- Comedy x Music Roast StreamerówSep 4 - Sep 5COS Torwar · Source: Ticketmaster
- KENNY MASON - European BULLDAWG TourSep 4Klub Hybrydy · Source: Ticketmaster
By TripSapien · Updated August 24, 2026
Sourced events
- Sep 7
- Sep 8
- Sep 8 - Sep 9
- Sep 8
- Sep 9
- Sep 12
- Sep 12
- Sep 12
- Sep 13
Going to Warsaw in September?
Add your dates and we'll build the rest of your trip around these events — every place checked for closures and booking needs.
Planning leads
Early leads on events still lining up. Exact dates and details firm up closer to your trip.
- Sep 10 - Sep 13
Burn Selector Festival 2026
An electronic and alternative music festival featuring a diverse lineup of artists and DJs, held annually in Warsaw during September.
Planning lead · details firm up closer in · Source: festival research
- Sep 14 - Sep 27
Warsaw Autumn 2026
International festival of contemporary music showcasing avant-garde compositions and performances by leading contemporary musicians.
Planning lead · details firm up closer in · Source: festival research
Ready to plan Warsaw?
Turn these September events into a full Warsaw plan, every place checked for closures, limited hours, and booking needs on your dates.