Versatile event space at Plaza Suites, Park Plaza London Riverbank, ideal for conferences. - Banner

Conference Venue Rooms in London for 400 people

Explore top conference venue rooms in London for 400 people. Perfect spaces for impactful events.

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Trending Conference Venue Rooms Venues in London for 400 People

Finding the perfect conference venue room in London for 400 attendees can elevate your event to new heights.

  • Clayton Hotel Chiswick - image
    From £5,500 per person400

    A versatile, tech-equipped ballroom in West London for up to 330 guests. Ideal for various events.

  • The Cumberland Hotel - image
    From £2,800 per person400

    A uniquely designed event space with a wave-form ceiling, ideal for weddings and meetings in central London.

  • Marble Arch

    The Marble Arch Hotel by Thistle

    From £3,000 per person500

    A vibrant ballroom for up to 300 guests in a central London hotel, ideal for dinners and celebrations.

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  • Vauxhall

    Kia Oval

    From £51 per person400

    A versatile event space with natural light and views of the Oval wicket, ideal for presentations, dinners, and gala events.

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  • Wapping

    Studio Spaces

    From £6,500 per person1,000

    A vast 8000sqft industrial-chic venue in East London, ideal for conferences and brand events.

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  • Old Street

    The HAC (Honourable Artillery Company)

    From £7,500 per person690

    The Prince Consort Rooms are an exceptionally sleek and stylish venue that incorporates elements of the HAC's history. Perfect for conferences, annual general meetings, awards ceremonies and more. The vaulted ceilings, hardwood flooring and the abundance of natural light coming from the skylights give the Prince Consort Rooms plenty of character while still remaining a blank canvas for your corporate event.

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  • Hammersmith

    Novotel London West

    From £90 per person1,000

    The fully carpeted and air conditioned Chablis Suite offers a dedicated bar, kitchen, cloakroom and office. Chablis Suite measures 1,360 m 2 (14,638 sq ft) and makes this ground floor space ideal for an exhibition, Events, Trade Fair, Product Launch or Meeting. Your guests get an excellent first impression as they enter the stylish registration area. Inside, the suite offers you the flexibility to let your imagination run wild.

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  • London

    Hilton London Tower Bridge

    From £89 per person450

    A versatile, bright suite with high ceilings and daylight, ideal for meetings and corporate events.

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