Events in Dublin in September 2026
Dublin 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 Dublin calendar for September 2026 leads with these:
- Judy: End of the RainbowSep 9 - Sep 19Gaiety Theatre · Source: Ticketmaster
- Zachary Ruane: ComedySep 10Ambassador Theatre · Source: Ticketmaster
- Josh Widdicombe: Not My Cup of TeaSep 103Olympia Theatre · Source: Ticketmaster
By TripSapien · Updated September 3, 2026
Sourced events
- Sep 11 - Sep 12
Marty In the Evening with the Rte Concert Orchestra
Bord Gais Energy Theatre. Arts & Theatre · Classical.
Source: Ticketmaster
- Sep 11
- Sep 12
- Sep 13
- Sep 13
- Sep 14
- Sep 14
- Sep 15 - Oct 1
Bord Gais Energy Theatre. Arts & Theatre · Theatre.
Source: Ticketmaster
- Sep 15
Going to Dublin 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 9 - Sep 20
Dublin Fringe Festival 2026
An annual multi-arts festival showcasing new theatre, dance, music, and visual arts performances across Dublin.
Planning lead · details firm up closer in · Source: festival research
- Sep 12 - Sep 13
Dublin Bay Prawn Festival 2026
A seafood festival celebrating Dublin Bay prawns with tastings, cooking demonstrations, and family activities.
Planning lead · details firm up closer in · Source: festival research
- Sep 19 - Sep 20
Open House Dublin 2026
A weekend event offering free access to architecturally and historically significant buildings across Dublin.
Planning lead · details firm up closer in · Source: festival research
Ready to plan Dublin?
Turn these September events into a full Dublin plan, every place checked for closures, limited hours, and booking needs on your dates.