Cardiff Halloween Events

Halloween House of Horrors 2025

Ball Road, Llanrumney, CF3 4JJ Cardiff, United Kingdom 25 Oct 2025

Juice: Halloween 🎃 (sports night)

Revolution Cardiff 29 Oct 2025

Peter Lewis - Hallowe'en special

Heol Don, CF14 2AU Cardiff 31 Oct 2025

HALLOWEEN SECRET RAVE PT 2 - Cardiff

Secret Venue 1 Nov 2025

AFRO HALLOWEEN

YATE CLUB 1 Nov 2025

HALLOWEEN SECRET RAVE - CARDIFF

Secret Rave Venue 31 Oct 2025

Dead Air

Porter's Cardiff 25 Oct 2025

Halloween Pop-Up Cinema: Pan's Labyrinth in Insole Court

Insole Court 19 Oct 2025

Kids Halloween Roller Disco - Ages 15 and under

Tongwynlais Village Hall 1 Nov 2025

October half term kids sewing & craft club

Whitchurch Community Centre 29 Oct 2025

An Orchestral Tribute to Tim Burton & Dark Fantasy by Moonlight: New Theatre, Cardiff

New Theatre Cardiff 16 Nov 2025

Bou in Cardiff

Great Hall 31 Oct 2025

Nosweithiau Calan Gaeaf | Halloween Nights

St Fagans National Museum of History 29 Oct 2025

Skating for Everyone - HALLOWEEN PARTY

Cardiff City House of Sport 31 Oct 2025

Bute Park Halloween Dark Run

Bute Park 18 Oct 2025

Buffy Sing-Along

2-4 Royal Arcade, Cardiff, United Kingdom 24 Oct 2025

Paranormal Investigation - By That's The Spirit

Llanrumney Hall Community Trust 31 Oct 2025

Halloween Disco

Parc Play 25 Oct 2025

NIGHTMARE ON ST MARY STREET

BunkHouse Hostel & DnB Bar 31 Oct 2025

Wines & Crimes: Sip with the Devil

The Corp Market, 188 Cowbridge Rd E, Cardiff 29 Oct 2025

Halloween Pop-Up Cinema: The Night Of The Hunter in Insole Court

Insole Court 19 Oct 2025

Cardiff 16+ 360 Halloween Rave w/ Bou

Y Plas Cardiff Students' Union 31 Oct 2025

Spooky Science Halloween Party

Techniquest 25 Oct 2025

Halloween Disco

Parc Play 24 Oct 2025

Halloween Panto

29 Pendwyallt Road, CF14 7EF Cardiff 26 Oct 2025

Obskür in Cardiff

Tramshed 31 Oct 2025

ABC in Cardiff

Utilita Arena 31 Oct 2025

Hallo-ween Dachshund Pop Up Cafe - Cardiff

Brewhouse & Kitchen - Cardiff -Pontcanna (Caerdydd / Cardiff) 25 Oct 2025

Shangri-La Presents: Obskür

Tramshed Cardiff 31 Oct 2025

Roxy Lanes: Industry Autumn Blowout

Roxy Lanes Cardiff The Friary 27 Oct 2025

(TBC) Samhain Breath Journey

Victorian Studio 25 Oct 2025

Halloween in Cardiff Castle's Underground Cinema

Cardiff Castle 31 Oct 2025

Halloween at Metros - Friday 31st October

Metros 31 Oct 2025

CARDIFF DEAF WEEKEND 2025 - PART III

Cardiff city centre 24 Oct 2025

Clairvoyant night

Park Conservative Club 1 Nov 2025

CARDIFF: Critical Sound ft. Kasra, Samurai Breaks, QZB, SMG + more [CLUB Culture]

Vaults 31 Oct 2025

Crafty Social - Halloween Special - Make a Spooky Wall Hanging

36 Dogfield Street, CF24 4QZ Cardiff, United Kingdom 30 Oct 2025

Halloween Horror 🎃 - Cardiff Alt & Goth Halloween Market

FUEL ROCK CLUB 25 Oct 2025

CARDIFF DEAF WEEKEND - PART III

Cardiff Central 24 Oct 2025

Intirave Cardiff | HALLOWEEN Latino at Revolucion de Cuba

Revolución de Cuba Cardiff 31 Oct 2025

Big Halloween over 18 years rock n roll bingo and games

Caerau, Cardiff 31 Oct 2025

Halloween Costume Upcycling¦ Ailgylchu Gwisg Gwyl Halloween

University Hall Lounge 21 Oct 2025

Spooky Donut Decorating | Addurno Toesenni Spwci

Trevithick Common Room 28 Oct 2025

Deloitte Halloween Party

Bonnie Rogues Cardiff 30 Oct 2025

The Railway Hotel - Halloween!

The Railway Hotel Llandaff North 31 Oct 2025

Tŷ Hafan Bute Park Dark Run 2025

Bute Park 18 Oct 2025

Paint and Sip - Spooky Starry Night | Revolution Cardiff

Revolution Cardiff 29 Oct 2025

Mansion House Halloween Ghost Hunt with Ghostly Nights

Mansion House 1 Nov 2025

Halloween and Three course cabaret dinner

Wellfield Road, 6 Wellfield Court Arcade, Cardiff, UK 29 Oct 2025

Galloween Paint and Sip

Tonight Josephine - Cardiff 30 Oct 2025

Dark Run - Bute Park, Cardiff

Bute Park 18 Oct 2025

T'was the Night After Halloween...

Cardiff Theatre Cafe 1 Nov 2025

Spirits of Halloween: Mansion House Cardiff

Mansion House Cardiff / Y Plasty Caerdydd 1 Nov 2025

Beyond 30 Presents... Daytime Clubbing | Cardiff🕺🏻🎃

District Cardiff 25 Oct 2025

Children’s Halloween Party

The Nine Giants 31 Oct 2025

Old Skool Bingo Halloween special Cardiff

District Cardiff 1 Nov 2025

Spooky Swing Out

St Mary's Hall, Talbot Street, Pontcanna CF11 9BX 31 Oct 2025

SPOOKY HALLOWEEN PRIZE BINGO

Boomerang - PIF HUB - UNIT 2 TEMPLAR PARC Eastmoors Road, Splott, Cardiff CF242EW, Cardiff 22 Oct 2025

Cardiff Halloween Bar Crawl // Scary Mary Street // Free Shots + Drink Deals

The Cocktail Club - Cocktail Bar in Cardiff 1 Nov 2025

Autumn Sip & Paint

18 The Hayes, 18, Cardiff 29 Oct 2025

Dead Air

Porter's Cardiff 24 Oct 2025

Shelf Care Book Club (Spooky Season)

Sparrow Coffee House 30 Oct 2025

Adult Lates: Shocktober Fest

Techniquest 30 Oct 2025

Halloween Party

Coed-y-Gores 1 Nov 2025

Un-Holy Carnival - Philly Horror Story

76-77 St Marys Street, Cf10 1FA Cardiff, United Kingdom 31 Oct 2025

Fri Oct 31st 🎃

Church Street, Cardiff 31 Oct 2025

From Vivaldi to The Beatles

Metchy's Cafe 31 Oct 2025

Spooky Movie Night 14-17

The Hangout 27 Oct 2025

Halloween Karaoke & Disco

Roath, Cardiff, United Kingdom 1 Nov 2025

Spooky Movie Night 11-13

The Hangout 28 Oct 2025

Halloween Special

St Catherine's Church, CF11 9DE Cardiff, United Kingdom 31 Oct 2025

Love & Harmony Halloween fancy dress party 🎉

79b Ty-Mawr Rd, Llandaff 31 Oct 2025

Parent & Child - Halloween Special - Make spooky soaps & candles

36 Dogfield Street, CF24 4QZ Cardiff, United Kingdom 26 Oct 2025

Spooktacular Halloween Disco!

Sbectrwm centre, Fairwater. 1 Nov 2025

Kids Halloween party

Ffordd Fred Keenor, Cardiff 31 Oct 2025

Old Is Ghoul

Tramshed Cardiff 25 Oct 2025

Michael Jackson Tribute by Jay Styles

Pendwyallt Rd, Whitchurch, Cardiff 31 Oct 2025

CUE Halloween Indoor Festival | 2 Venues | 30+ Artists

Y Plas Nightclub 1 Nov 2025

Adults Halloween party

Village Inn, Croescadarn Road, Cardiff 31 Oct 2025

Cheetah x Janaway x Polo Lilli

Six Feet Under 31 Oct 2025

Balboa Bootcamp Workshop

St Mary's Hall, Talbot Street, Pontcanna, CF5 9XL 1 Nov 2025

Halloween Art Workshop

CF11 8DJ 30 Oct 2025

Halloween Party under 8s

Growing stronger together Seawall Court 31 Oct 2025

The WICKED Witches Ball

St Andrews Coffee Court, Wellfield Rd, Cardiff, CF24 3PB 31 Oct 2025

Frankenstein Comics Workshop w/ Ed Stockham / Cardiff illustrator meet-up

Aubergine Café 2 Nov 2025

Navaween VI

Earl Haig Club 31 Oct 2025

Meet Elsa on Saturday 29th November

19 Heol-Y-Deri, Rhiwbina, CF14 6HA Cardiff, United Kingdom 29 Nov 2025

A WICKED Witches Ball - with LIVE performances.

Cardiff Theatre Cafe at St Andrew’s 31 Oct 2025

kids pumpkin painting workshop

Peggy's Pots 27 Oct 2025

halloween playtime 4 and under

willows playhouse 31 Oct 2025

Halloween Party @ The Fox 🦊

Old Church Road, Cardiff 31 Oct 2025

Halloween - Sinners Circle

Mocka Lounge 1 Nov 2025

Parent & Child - Halloween Special - Make spooky soaps & candles

36 Dogfield Street, CF24 4QZ Cardiff, United Kingdom 26 Oct 2025

UNDEAD POP PUNK - HALLOWEEN SPECIAL

FUEL ROCK CLUB 29 Oct 2025

Phantoms and Fugues

Roath Church House 2 Nov 2025

Killing Moon Annual Shocktober Special - Fuel

Fuel Rock Bar 24 Oct 2025

Ain’t no party like a Juice party (Halloween)

Revolution Cardiff 31 Oct 2025

💥🎃HALLOWEEN STAY & PLAY BABY RAVE🎃💥

Llanishen Leisure Centre 31 Oct 2025

KIDZSTORY present HA"LO"WEEN KIDS PARTY

Lo Lounge 1 Nov 2025

Lighter Brighter Halloween Party

Canton Rugby Football Club 30 Oct 2025