August 2026: Major concerts confirmed for London venues

London residents will have the chance to attend 15 major concerts in August 2026, including performances by The Weeknd, Ariana Grande and Overmono. Time Out London published the full list of events on 31 July 2026, confirming dates, venues and ticket availability.

The Weeknd’s After Hours Til Dawn tour arrives at Wembley Stadium on 14 August. The show will feature support from Playboi Carti, combining rap and R&B acts under the stadium’s arch. Time Out London described the set as packed with hits and blockbuster visuals.

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Ariana Grande’s extended run at The O2

Ariana Grande will perform at The O2 from 15 August to 1 September as part of her Eternal Sunshine tour. The shows follow two years of promotion for the musical Wicked, with Time Out London noting lavish production and a setlist including tracks like ‘thank u, next’ and ‘One Last Time’.

The O2 will also host Summer Walker on 1 and 2 August. The R&B artist’s performances will include support from UK singer Odeal, with Time Out London stating that the shows will feature collective recitals of hits like ‘Girls Need Love’.

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Electronic and alternative acts in Greenwich

Overmono, the Welsh electronic duo, will perform at the Old Royal Naval College in Greenwich on 7 August. The show precedes the release of their second album, Pure Devotion, which Time Out London reported involved experimental recording techniques, including baking a cymbal with coffee grounds and crisps.

Peggy Gou will also play the Old Royal Naval College on 2 August. The pop-house artist’s Labyrinth on the Thames event is billed as a homecoming, with bespoke production and handpicked support acts, including PROSPA and Kelly Lee Owens. Time Out London described the event as a defining moment for Gou’s signature sun-soaked sound.

Smaller venues host emerging artists

Man/Woman/Chainsaw, a London-based six-piece band, will release their debut album at Rough Trade East on 7 August. Time Out London called the group one of the capital’s most exciting live acts, blending post-punk riffs and shout-talked choruses.

Tooth, an alternative rock band, will play The Lower Third on 13 August. Time Out London reported that the group has gained support from NME and BBC 6 Music, with a following built through zines and live CDs for fans.

Tickets for all 15 concerts are available now through the venues’ official websites or resale platforms. Time Out London provided direct links for each event, with no details yet on whether additional dates will be added.