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Discover the perfect gala dinner venues in London, ideal for hosting up to 400 guests. These venues offer a blend of elegance and functionality, making them suitable for corporate events, charity fundraisers, and celebratory dinners. With stunning backdrops and versatile spaces, you can create an unforgettable experience. Consider factors like location, catering options, and ambience when selecting your venue to ensure a successful event.

London

United Kingdom

The United Kingdom has an excellent transport infrastructure, with a wide variety of options for getting around.

TRANSPORT

The United Kingdom is home to some of the most iconic landmarks in the world, from Big Ben to Stonehenge.

LANDMARKS

The United Kingdom has a rich cultural heritage, with a wide variety of traditional music, art and cuisine.

CULTURE

By plane, train, underground, bicycle and more, London has some of the best transport links in the world.

Icons that make London know the world over, from Buckingham Palace to the House of Parliament.

Home to Theatreland, world renowned music venues, museums and a piece of history on every corner.

Gala Dinner Venues in London for 400 people

Gala Dinner Venues

Historic, spacious venue with timber roof and balcony. Ideal for large events like conferences and shows.

As one of the oldest and most spacious venues in London, the Porter Tun is a stunning space perfect for large events such as conferences, awards evenings, exhibitions and fashion shows. Features include an exposed King Post timber roof giving a span of 60ft above a 778 square metre antique wooden floor, along with a large raised balcony ideal for a presentation platform or reception area. This space is fully air controlled and has natural daylight. The Malt Room can be booked as a green room.

Elegant event space at The Porter Tun, perfect for weddings and corporate galas.

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Elegant gala dinner setup at The Porter Tun, featuring floral centerpieces and vibrant lighting.

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Elegant event space at The Porter Tun, perfect for galas and formal dinners.

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Elegant event space at The Porter Tun, perfect for galas and awards ceremonies.

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Elegant event space at The Porter Tun for HR Excellence Awards 2024 with vibrant decor.

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Elegant banquet hall at The Porter Tun, perfect for upscale galas and corporate events.

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Porter Tun event space with round tables and vibrant lighting for gatherings and corporate events.

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Chef presenting a beautifully plated dish in The Porter Tun, showcasing high-quality catering.

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Elegant lamb chop dish with broccolini at The Porter Tun event venue.

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Versatile event space at The Porter Tun with high ceilings, ideal for corporate gatherings.

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Elegant dessert at The Porter Tun, perfect for corporate events and upscale gatherings.

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Vibrant event space at The Porter Tun with dynamic lighting for networking and celebrations.

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Elegant chocolate mousse dessert with berry sorbet, perfect for upscale events.

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Elegant dish with fresh tomatoes, microgreens; perfect for upscale events and catering.

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Vibrant gala at The Porter Tun with dynamic lighting and engaged audience.

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Chef plating gourmet dish at The Porter Tun for upscale culinary events.

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Reception

Events

The Porter Tun 

The Brewery

Historic circular event space with a glass dome, ideal for dinners and parties up to 372 guests.

The Assembly Hall is a Grade II listed event space which was built in 1939, and designed by world-renowned architect, Sir Herbert Baker. 

Features include natural daylight, polished English oak panelling and the circular space's architectural focal point - a striking 30-foot glass dome. 

The iconic 519 square metre circular space with its ceiling height of 9.7m hosts Charity Fundraising Dinners, Awards Dinners, Private Dining, Christmas Parties, Summer Parties, and Gala Dinners for up to 372 guests, or dinner dances for 300. 

Elegant Assembly Hall in Church House Westminster, perfect for gala or corporate events.

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Gala event in Assembly Hall, Church House Westminster with elegant tables and ambient lighting.

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Elegant Assembly Hall in Church House Westminster, ideal for gala and corporate events.

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Elegant banquet hall in Church House Westminster, ideal for galas and awards ceremonies.

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Elegant banquet hall in Church House Westminster, ideal for conferences and gala dinners.

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Theatre

Dining

Assembly Hall

Church House Westminster

A versatile event space with a starlit ceiling, ideal for winter parties and large gatherings.

The Fountain Room is a dedicated events structure located in the heart of London within Coram's fields, The Fountain Room is a purpose built venue which is perfect for your next winter conference or Christmas party. 

This Christmas, The Fountain Room is transformed into a Masquerade Ball, themed especially for shared and exclusive Christmas parties, where guests are sure to be amazed by the star lit ceiling and glamorous feel throughout the venue. 

Our masquerade dancers will perform throughout the evening and following dinner, guests are welcome to dance to party hits under the 'stars'.

Elegant event space with fine table settings, ideal for galas and formal gatherings.

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Elegant event space with starry ceiling, perfect for formal gatherings and celebrations.

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Vibrant event space with performers in glamorous costumes for corporate galas and celebrations.

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Vibrant dance performance in The Fountain Room with glamorous costumes and colorful lighting.

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Elegant event space with round tables, perfect for upscale gatherings and holiday celebrations.

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Standing

The Fountain Room

A grand, flexible hall in a historic church with mosaics and stained glass. Seats 300, holds 450 standing.

The Soane Hall which is located on the ground floor, soaring over 27 feet high, is impressive in size as well as beauty. Although full of character with mosaics and stained-glass windows, the space remains flexible in allowing clients to enjoy its natural state or transform it to fit their own style. Soane Hall can seat up to 300 for a sit-down dinner and accommodate 450 standing. 





Soane Hall event space with high ceilings and floral bar arrangement for elegant gatherings.

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Soane Hall at One Marylebone, elegant event space for weddings and galas.

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Soane Hall conference setup with clear chairs and purple lighting for engaging events.

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Soane Hall event space with dramatic lighting, perfect for networking and social gatherings.

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Soane Hall at One Marylebone, vibrant venue with colorful lighting for events and celebrations.

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Soane Hall

One Marylebone

A versatile event space with Oval wicket views, ideal for conferences, dinners, and parties.

The suite is ideal for large scale conferences, gala dinners and Christmas parties. Situated on the second floor of the JM Finn stand, it offers a fantastic view of the famous Oval wicket and abundant natural daylight. There is additional space in the wings of the room, making it a flexible and adaptable space for a variety of events. 

Spacious Kia Oval England Room set for conferences with arranged chairs and stage.

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Kia Oval England Room set for a large conference with elegant blue table settings.

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Kia Oval England Room conference setup with chairs and stage for corporate events.

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Business

England Room

Kia Oval

A luxurious ballroom with elegant decor and AV tech, ideal for events from intimate to grand.

Whether you're planning an intimate wedding for 6 or a grand event of 600, every couple we look after is at the start of a unique journey.  Our pleasure is to ensure we ask the right questions, listen, and help deliver a package that suits you.
Extraordinary, custom-designed chandeliers adorn its 6 meter tall, elegant ceilings, each linking together to create a unique and dramatic 'ceiling-scape.'
Complete with in-house, start of the art audio-visual technology, the Ballroom easily opens out to  a charming balcony and luxurious lobby areas, affording you and your guests truly magical views.

Bankside Ballroom at Hilton London, elegant event space for upscale galas and corporate events.

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Elegant Bankside Ballroom ceremony setup with chiavari chairs and floral archway for weddings.

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Elegant wedding venue at Hilton London Bankside with floral aisle and chandelier.

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Bankside Ballroom setup for a formal event with elegant chairs and floral centerpieces.

Gala Dinner Venues in London for 400 people

Trending Gala Dinner Venues in London for 400 People

The Brewery

Church House Westminster

The Fountain Room

One Marylebone

Kia Oval

Hilton London Bankside

Central Hall Westminster

Leonardo Royal Hotel London St.Pauls

The HAC (Honourable Artillery Company)

60 Great Queen Street