Slam Dunk Festival South Official Afterparty London

Over 18s only

Slam Dunk Festival returns next year with another unbeatable line-up and the party continues well into the hours with DJs spinning the biggest alternative anthems.

Curfew 4am

This show was rescheduled from Sunday 24 May 2020, Sunday 6 September 2020 and Sunday 30 May 2021. Don't worry though, all tickets are valid for the new date.


O2 Academy Islington


Sunday 5 September 2021 - 11.00pm

Amazon Music UK

Ticketmaster Gift Cards

O2 Priority D