All upcoming tech conferences in London, United Kingdom — verified dates, venues and Call-for-Papers deadlines, checked daily against official sources.
London has 18 upcoming verified tech conferences listed on conventions.io. The most common themes are AI (8), Architecture (5) and Data (5). By format: 14 in person and 4 hybrid. The calendar opens with NextGen Intelligence Conference: Data, Cloud & AI on November 16 in London and closes with AGNTCon + MCPCon Europe 2027 on September 15 in London. Every listing is checked against the organizer's own website before it appears here.
Planning a conference trip to London? Each event page above includes verified dates, the official website, and a destination travel guide written for that conference.
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