| Westlife – 25: The Anniversary World Tour | The O2 | London, United Kingdom | 2026-10-09 to 2026-10-11 |
| N-Dubz – The Legacy Tour (London) | The O2 | London, United Kingdom | 2027-03-04 |
| Rapperholic UK (Sarkodie) | The O2 | London, United Kingdom | 2027-03-06 |
| C2C: Country to Country 2027 | The O2 | London, United Kingdom | 2027-03-12 to 2027-03-14 |
| Westlife 25 - The Anniversary World Tour | The O2 | London, United Kingdom | 2026-10-11 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-10-11 |
| The World of Hans Zimmer - a New Dimension | The O2 | London, United Kingdom | 2026-10-12 |
| The Pussycat Dolls: PCD FOREVER TOUR | The O2 | London, United Kingdom | 2026-10-13 |
| The World of Hans Zimmer - Premium Ticket and Hotel Experiences | The O2 | London, United Kingdom | 2026-10-13 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-10-13 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-10-14 |
| 2026 LE SSERAFIM TOUR 'PUREFLOW' | The O2 | London, United Kingdom | 2026-10-16 |
| Masego - Fix Your Face Tour | The O2 | London, United Kingdom | 2026-10-18 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-10-18 |
| J. Cole: The Fall-Off Tour | The O2 | London, United Kingdom | 2026-10-19 |
| J. Cole: The Fall-Off Tour | The O2 | London, United Kingdom | 2026-10-20 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-10-20 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-10-21 |
| Professor Brian Cox: Emergence World Tour | The O2 | London, United Kingdom | 2026-10-23 |
| Fally Ipupa | The O2 | London, United Kingdom | 2026-10-24 |
| Fally Ipupa | The O2 | London, United Kingdom | 2026-10-25 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-10-25 |
| Critical Role Live | The O2 | London, United Kingdom | 2026-10-26 |
| Cody Johnson | The O2 | London, United Kingdom | 2026-10-27 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-10-27 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-10-28 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-10-29 |
| Duran Duran | The O2 | London, United Kingdom | 2026-10-31 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-01 |
| J. Cole: The Fall-Off Tour | The O2 | London, United Kingdom | 2026-11-02 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-03 |
| Korn | The O2 | London, United Kingdom | 2026-11-04 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-04 |
| Suede & Manic Street Preachers | The O2 | London, United Kingdom | 2026-11-06 |
| Paul Heaton | The O2 | London, United Kingdom | 2026-11-07 |
| Papa Roach - Rise of the Roach | The O2 | London, United Kingdom | 2026-11-08 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-08 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-10 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-11 |
| Hatsune Miku | The O2 | London, United Kingdom | 2026-11-12 |
| Noah Kahan - The Great Divide Tour | The O2 | London, United Kingdom | 2026-11-13 |
| Noah Kahan - The Great Divide Tour | The O2 | London, United Kingdom | 2026-11-14 |
| Muse - The Wow! Signal Europa Tour | The O2 | London, United Kingdom | 2026-11-15 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-15 |
| Muse - The Wow! Signal Europa Tour | The O2 | London, United Kingdom | 2026-11-16 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-17 |
| beabadoobee w/ Wisp | The O2 | Greenwich, United Kingdom | 2026-11-18 |
| beabadoobee: The Powerlines Tour | The O2 | London, United Kingdom | 2026-11-18 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-18 |
| Good Charlotte - Motel Du Cap EU/UK Tour | The O2 | London, United Kingdom | 2026-11-19 |
| Myles Smith: My Mess, My Heart, My Life. Tour | The O2 | London, United Kingdom | 2026-11-20 |
| The Script | The O2 | London, United Kingdom | 2026-11-21 |
| Bill Bailey : Vaudevillean | The O2 | London, United Kingdom | 2026-11-22 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-22 |
| DON TOLIVER: NITROUS - OCTANE WORLD TOUR LEG 2 | The O2 | London, United Kingdom | 2026-11-23 |
| Jungle | The O2 | London, United Kingdom | 2026-11-24 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-24 |
| Jungle | The O2 | London, United Kingdom | 2026-11-25 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-25 |
| Squeeze plus Very Special Guest Billy Bragg | The O2 | London, United Kingdom | 2026-11-26 |
| Jessie Ware - The Superbloom Tour 2026 | The O2 | London, United Kingdom | 2026-11-28 |
| The Lord Of The Rings - Fellowship Of The Ring in Concert | The O2 | London, United Kingdom | 2026-11-29 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-11-29 |
| The Lord Of The Rings: Official Premium Ticket and Hotel Experiences | The O2 | London, United Kingdom | 2026-11-29 |
| Phoebe Bridgers - The Lost Tour | The O2 | London, United Kingdom | 2026-12-01 |
| Phoebe Bridgers - The Lost Tour | The O2 | London, United Kingdom | 2026-12-02 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-12-02 |
| UB40 Feat Ali Campbell - the Big Love Tour | The O2 | London, United Kingdom | 2026-12-03 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-12-03 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-12-04 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-12-05 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-12-06 |
| Bryson Tiller Presents: The Neo Trapsoul Tour | The O2 | London, United Kingdom | 2026-12-07 |
| THE KEHLANI WORLD TOUR: EU & UK | The O2 | London, United Kingdom | 2026-12-08 |
| Kehlani VIP Upgrades (UPGRADE ONLY NO TICKET INCLUDED) | The O2 | London, United Kingdom | 2026-12-08 |
| Ocean Colour Scene | The O2 | London, United Kingdom | 2026-12-09 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-12-09 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-12-10 |
| Mo Gilligan: The Mo You Know | The O2 | London, United Kingdom | 2026-12-10 |
| Pete Tong presents Ibiza Classics | The O2 | London, United Kingdom | 2026-12-11 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-12-11 |
| Pete Tong Presents Ibiza Classics | The O2 | London, United Kingdom | 2026-12-12 |
| Mamma Mia! The Party | The O2 | London, United Kingdom | 2026-12-12 |
| RnB Winter Ball | The O2 | London, United Kingdom | 2026-12-13 |