Christmas Party Venues for Hire in Cardiff

Booking costs of Christmas party venues average £800 minimum spend per event. Costs vary depending on guest capacity, popularity, location, and amenities like sound systems or bar services. Extra charges may apply for custom catering, decor, or event planning services. Packages with add-ons, such as DJs, photo booths, or other entertainment services, can also increase the overall cost. Check out the typical price ranges in Cardiff, based on Tagvenue data from May 2026:

Based on the popularity and user ratings on Tagvenue (updated May 2026), the best options include:

• Private Upstairs Room at O'Neill's Trinity Street Cardiff in Cardiff Centre - rated 5/5
  Our user said: ‘Venue was great size, bar staff were brilliant...’

• PARTY AND EVENT VENUE at DNC BAR in Cardiff Centre - rated 4.9/5
  Our user said: ‘The venue was a great size, places to sit down, could connect to the speaker...’

• Conservatory (2nd Floor) Bar at The Botanist Cardiff Central in Cardiff Centre - rated 4.7/5
  Our user said: ‘Great little space, set off from the main restaurant.’

You'll find Christmas party venues in various sizes, from smaller spots to larger venues; keep in mind that the type of space and your chosen layout will affect the capacity! Below you can see the typical venue sizes in Cardiff, together with the standard prices in each size range, based on Tagvenue data (May 2026):

These are the venues within 0.1 mi from central Cardiff, available to book on Tagvenue:

• Upstairs Room at O'Neill's St Mary Street Cardiff on 85-87 St Mary St, Cardiff - 0.1 mi from centre.
  Venue said: With plenty of TVs and a dedicated function room, you’ll never miss a moment of the action. Looking for something more private? Our second floor has it all—your own bar, private toilets, screens, projectors, and flexible...
• Top Bar at Slug and Lettuce Cardiff Central on 84 Saint Mary Street - 0.1 mi from centre.
  Venue said: Ideally located within a few minutes walk from Cardiff station and on the busiest street in town, this restaurant and bar is a top notch destination for a catch up with friends, private events and that all important hen do.
• Whole Venue at The Cocktail Club Cardiff on 75 Saint Mary Street - 0.1 mi from centre.
  Venue said: Take over The Cocktail Club Cardiff and throw a party that hits different. From iconic interiors and banging playlists to outrageous cocktails served by expert bartenders, this is the ultimate space for celebrations that...

Based on Tagvenue data (as of May 2026), users looking for Christmas party venues most commonly go for these venue types:

• First, select a venue that’s the right style and size. Book your venue early, as demand can be high
• Pick a theme and consider the decor. A festive theme with traditional Christmas decorations or a more modern, winter wonderland vibe can set the tone for your party. Double-check that your venue allows you to decorate the space.
• When it comes to catering, Cardiff has a wealth of options. Whether you choose in-house catering or hire an external caterer, make sure the menu includes your festive favourites. Some venues offer special Christmas menus, which is a super convenient option.
• Entertainment is key to a successful party, isn’t it? Hire a DJ or a live band for a fun-filled dinner and dance Christmas party. 
• Finally, don’t forget the little details, like organising transportation for guests and ensuring there’s a plan for any speeches or activities.

Book your party venue as early as possible, especially if you’re aiming for a popular location, such as the city centre or Cardiff Bay. There’s always a high demand for event spaces during the festive season, so securing your venue at least six to nine months in advance is recommended. This will give you a better chance of booking your preferred venue and date. If you're planning your event in a particularly busy area or near major attractions, such as Cardiff Castle, booking even earlier might be necessary.