Get ready to blow out your candle and make a wish at one of Cardiff's top birthday party venues, where all your party dreams come true! Whether you're planning a sophisticated gathering in a stylish art gallery in the City Centre or a lively evening with live music in a pub function room by Cardiff Bay, we've got the perfect spot for you. Cardiff's diverse venue offerings are ready to match your unique party vibes—hire the ideal venue today and make it a celebration to remember!
In Cardiff, prices of birthday party venues average £750 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 October 2025:
From £250 | to £1500 | minimum spend per event |
From £20 | to £35 | per person |
From £130 | to £400 | hire fee per event |
Based on the popularity and user ratings on Tagvenue (updated October 2025), 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 5/5
Venue said: Designed with comfort and style in mind, it is a versatile room that can be tailored to your celebration, whether it is a birthday, corporate party, hen party or stag do or an intimate get to gather.
Private Dining Room at The Botanist Cardiff Central
in Cardiff Centre - rated 4.8/5
Venue said: One of the most popular places in Cardiff with their beautiful Rooftop Terrace. The Botanist is a botanical restaurant on Church Street, serving international inspired dishes, hosting live music and beautiful cocktails.
You'll find birthday 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 (October 2025):
Small birthday party venues | up to 50 guests | prices average £130 hire fee per event |
Medium birthday party venues | between 70 and 120 guests | prices average £500 minimum spend per event |
Large birthday party venues | over 200 guests | prices average £1000 minimum spend per event |
Cardiff offers a variety of outdoor birthday venues, including rooftop terraces, pub gardens, and lawns. For example, The Botanist Cardiff Central near Cardiff Centre features a spacious space, accommodating up to 100 guests for a birthday celebration. Gaucho Cardiff by the Cardiff Centre is also a fantastic choice, offering a charming space accommodating up to 20 guests.
Cardiff's unique birthday party locations include the executive box at Cardiff City Stadium, which offers a panoramic view of the pitch. The space accommodates up to 12 guests, so it's perfect for a group of sports fans looking to celebrate in a VIP setting. Another great option is Everyman Cardiff in the City Centre, which features multiple private screening rooms. Here, you can screen your favourite film, host a movie-themed party, or showcase a unique slideshow of memories for your birthday celebration.
You can find birthday party venues in Cardiff that offer various party game options, such as arcade games, darts, and karaoke, to add extra fun to your celebration. You can enjoy darts with the guidance of game masters at Flight Club Cardiff on Saint Marty Street.