On 18 February 2026 James Arthur brings his powerful voice and intimate songwriting to The O2 in London for a headline concert that promises sweeping ballads, high-energy anthems, and stripped-back acoustic moments. The arena's state-of-the-art production will frame his emotive storytelling with cinematic lighting and immersive sound, while close-up, candid stage moments highlight the rawness that has won him fans worldwide. Longtime followers and new listeners alike can expect an evening charged with connection and catharsis as the London crowd sings along to fan favorites and hears new material delivered with passion. Tickets are on sale for this must-see show at one of the city's most iconic venues, with options to suit different tastes for seating and standing.