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Top Birthday Party Venues for Adults in Belfast
Belfast refuses to let birthdays be dull. The city’s birthday party venues for adults stir up chaos in the best way. Choose from bars that feel like you’re backstage at a gig, speakeasy-style hideouts near Botanic, and rooftops that make every guest feel extra chic. Maybe it’s karaoke in a neon cave or a private feast above a pub older than your oldest mate. Age is irrelevant. The only rule is go big. Belfast brings the energy and you just show up ready to misbehave. Ready to party? Find your birthday spot today.
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![Entire Venue at Revolución de Cuba Belfast in Belfast City Centre]()
from £4000
minimum spend / per eveningCheck availabilityEntire Venue
700 guestsRevolución de Cuba BelfastBelfast City CentreHire the full venue exclusively at Revolución de Cuba Belfast for up to 700 guests. Whether it's a company event, birthday party or Christmas celebration, we've got you covered with a range of food, drink and entertainment -
![Olympic 3 at Clayton Hotel Belfast in Belfast]()
from £100
hire fee / per hourCheck availabilityOlympic 3
50 guestsClayton Hotel BelfastBelfastPPaweł S.
“Stuff was absolutely brill and helpful, contact with venue manager also very professional” -
![The Tipsy Garden at Tipsy Bird in Belfast]()
from £1150
minimum spend / per sessionCheck availabilityThe Tipsy Garden
150 guestsTipsy BirdBelfastThis is the place to be in Belfast to get your tipsy bird tipples. With three event spaces, we can tailor our packages and find the best option for you! -
![The Bird Cage at Tipsy Bird in Belfast]()
from £1150
minimum spend / per sessionCheck availabilityThe Bird Cage
150 guestsTipsy BirdBelfastA stunning top floor private bar that comes with all the things that makes The Tipsy Bird the best in Belfast. Suitable for parties up to 150 guests. -
![Entire Venue at Rayles Diners in Belfast]()
from £1000
minimum spend / per sessionCheck availabilityEntire Venue
70 guestsRayles DinersBelfastThe full restaurant is available for private hire, giving you exclusive use of the space for your event. Whether it’s a family celebration, party, or corporate gathering, the venue offers a warm atmosphere, authentic food, -
![Havana Bar & Mezzanine at Revolución de Cuba Belfast in Belfast City Centre]()
from £500
minimum spend / per eveningCheck availabilityHavana Bar & Mezzanine
200 guestsRevolución de Cuba BelfastBelfast City CentreHire the upstairs floor at Revolucion de Cuba Belfast for up to 200 guests. The Mezzanine is an event space within the main venue, ideal for networking, team celebrations, finger food affairs, Christmas parties and 'just -
![MAL 1 at Chez Mal Belfast in Belfast City Centre]()
from £25
per person / per sessionCheck availabilityMAL 1
45 guestsChez Mal BelfastBelfast City CentreMAL 1 is our big dining room with a flexible layout for a maximum of 45 guests. We host formal business meetings, as well as wedding receptions, classic parties, cocktail masterclasses, and afternoon tea events. -
![Private Dining Room at Millar’s Grill & Seafood in Belfast]()
from £22
per person / per sessionCheck availabilityPrivate Dining Room
40 guestsMillar’s Grill & SeafoodBelfastThe private dining room holds up to forty people. It includes its own bar and works well for business events, parties, or small weddings. -
![The Diggers at McEnaney's in Belfast]()
from £7
per person / per sessionCheck availabilityThe Diggers
120 guestsMcEnaney'sBelfastDiggers is the big room upstairs. It holds about 120 people, so there’s loads of space for a party. We’ve done everything here – birthdays, weddings, wakes, you name it. -
![Terrace at Novelli at City Quays in Belfast]()
from £26
per person / per sessionCheck availabilityTerrace
100 guestsNovelli at City QuaysBelfastThe terrace is one of the highlights of Novelli at City Quays. Set right on the waterfront, it’s a relaxed, open-air space perfect for summer parties, drinks receptions, or casual dining with a view. -
![Karaoke Room at King Pins - Castle Lane, Belfast in Belfast City Centre]()
from £32
hire fee / per hourCheck availabilityKaraoke Room
10 guestsKing Pins - Castle Lane, BelfastBelfast City CentreLocated in the heart of Belfast City Centre, our latest venue brings all the King Pins energy to Northern Ireland for the first time bowling, games, huge arcade, and unbeatable food, all under one roof. -
![The Attic at McEnaney's in Belfast]()
from £7
per person / per sessionCheck availabilityThe Attic
70 guestsMcEnaney'sBelfastThe Attic is smaller, up on the top floor, with its own wee bar and a rooftop bit that looks out over West Belfast. Fits around 70 people. It’s great for smaller dos – family stuff, birthdays, or just a get-together with
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FAQs about Top Birthday Party Venues for Adults in Belfast
Booking costs of birthday party venues for adults average £100 hire fee per hour. 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 Belfast, based on Tagvenue data from March 2026:
| From £72 | to £140 | hire fee per hour |
| From £19 | to £26 | per person |
| From £150 | to £175 | hire fee per event |
You'll find birthday party venues for adults 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 Belfast, together with the standard prices in each size range, based on Tagvenue data (March 2026):
| Small | up to 25 guests | prices average £50 hire fee per hour |
| Medium | between 45 and 70 guests | prices average £100 hire fee per hour |
| Large | over 70 guests | prices average £200 hire fee per hour |
These are the venues within 0.3 mi from central Belfast, available to book on Tagvenue:
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Entire Venue at Revolución de Cuba Belfast
on 25-39 Arthur Street - 0.1 mi from centre.
Venue said: Whether it's a company event, birthday party or Christmas celebration, we've got you covered with a range of food, drink and entertainment options! The venue features 2 floors, 2 large bars, a large stage, a mezzanine DJ... -
Upstairs Hall at Mizo Express
on 19 Bridge Street - 0.1 mi from centre.
Venue said: Mizo Express is an Asian street food restaurant located in Belfast's city centre. Designed for quick dining and relaxed meals, the space offers both sit-in and takeaway options. -
MAL 1 at Chez Mal Belfast
on 34-38 Victoria Street - 0.3 mi from centre.
Venue said: Chez Mal Belfast is a brasserie, located in the Malmaison Belfast hotel. We offer dining rooms for private hire, hosting dinners, standing receptions, business meetings and afternoon tea.
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Page last updated in March 2026
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