Halloween Events in London 2025

Activities & Days Out / 14 October, 2025 / Ellie Thompson

If there’s one UK city that knows how to do Halloween in style, it’s London. From ghostly palace tours to immersive scare mazes and pumpkin-lit gardens, the capital transforms into a playground for ghouls, witches, and thrill-seekers every October. Whether you’re after family-friendly fun or a night of bone-chilling frights, here’s our pick of the best Halloween events in London for 2025.

Dark Arts at the Harry Potter Studio Tour

From 12 September to 9 November, the magical world of Harry Potter takes a sinister turn at the Warner Bros. Studio Tour. Expect floating pumpkins, Death Eater duels, and eerie set lighting — perfect for fans of the Wizarding World with a spooky twist.

The iconic botanical gardens get a haunting makeover this autumn. Think glowing pumpkins, shadowy trails, and atmospheric light installations. It’s more magical than terrifying — ideal for families and date nights alike.

Howl’o’ween at Chessington World of Adventures

Family-friendly frights with rides after dark, spooky shows, roaming characters and the optional Enchanted Hollow trick-or-treat trail.

• Daily 18 Oct – 2 Nov
• Chessington, Surrey
• From £32 (Enchanted Hollow extra). Book early.

The London Dungeon always leans into the macabre, but October is when it truly comes alive. Expect new live shows, jump scares, and darker-than-ever storytelling. Not for the faint-hearted.

• South Bank
• Recommended for teens and adults.
• Book now

This Halloween, the iconic riverside hotel Sea Containers London is bringing families a new way to get spooky and celebrate Halloween with a Mini Disco courtesy of Sharky & George, the capital’s ultimate children’s party planners, on Saturday, 1st November, 12pm – 2pm.

12th Knot, the hotel’s rooftop bar and terrace overlooking the Thames, is inviting ‘little monsters’ to dance, limbo and play their way through two hours of high-energy, spooky fun. Mini party-goers can expect epic dance-offs, interactive games and plenty of surprises, all set to a Halloween-themed soundtrack.

Children are encouraged to dress up in their scariest (or sweetest) costumes, whilst parents can enjoy a complimentary drink, soak up the skyline views or join in the fun themselves. The Halloween Mini Disco at Sea Containers London is set to be a treat for the whole family, with tickets starting from £12.

Step back in time for a candle-lit ghost tour around one of England’s most haunted royal residences. Hear chilling tales of Tudor spirits, eerie sightings, and the infamous ‘Screaming Lady’. It’s history with a haunting twist.

Wander through the grounds of Kenwood House on Hampstead Heath as they’re transformed into a Halloween-themed light trail. Expect ghostly projections, glowing installations and atmospheric storytelling under the autumn night sky.

• 17 Oct – 2 Nov
• Kenwood House, Hampstead Heath
• Tickets sell quickly — book early

A perfect Halloween afternoon for younger children — follow a themed trail through the ornamental gardens, with creepy clues and seasonal surprises waiting around every corner.

• 31 Oct, 1:30 – 3:30 pm
• West Ham Park, Newham
• Cost: Free (donations to food bank very welcome)

The UK’s biggest Halloween theme park event returns with scare mazes, live actors, haunted rides, and terrifying shows after dark. Go with friends, dress up, and prepare to scream.

• Chertsey
• Early October – early November
• Book now

Explore London’s darker side on a walking tour through haunted streets, sinister alleys, and historic crime scenes. From Jack the Ripper to haunted pubs, these tours are immersive and spine-tingling.

Covent Garden goes all-in for spooky season with themed cocktails, pumpkin markets, street performers, and creative photo ops. It’s a great free option for people-watching or soaking up the vibe before a night out.

• Covent Garden
• All October

Little Terrors Film Collection (from 12 Oct)
Spooky season isn’t just for adults! Rooftop Film Club’s Little Terrors series is designed with families in mind, showing Halloween-themed favourites that little ones will love. Expect classics like Monsters, Inc. (12 Oct), Lilo & Stitch (11 Oct) and Hocus Pocus (18 & 31 Oct), all shown under the stars.

Big Mini Monster Mash – 1 Nov
The Halloween fun continues into November with Big Mini Monster Mash — a special daytime disco for kids (12–3 pm) at Bussey Rooftop Bar. There’ll be costume competitions, dance-offs, goody bags, and more treats (and maybe a few tricks). Tickets are just £5.

Fireside Films & Family Nights
For older kids and teens, the Fireside Films series is the perfect mix of cosy and creepy. Snuggle up by the rooftop firepit with hot chocolate and enjoy cult favourites and spooky blockbusters as the autumn sun sets over the city.

• Adult tickets from £14, children from £8
• All screenings take place at Bussey Building, Peckham
• Full listings and booking: rooftopfilmclub.com

Pumpkin Picking & Autumn Farms

For a wholesome autumn day out, head to one of the many pumpkin patches around London and Surrey. Pick your perfect pumpkin, enjoy seasonal food, and join carving workshops — perfect for kids or cosy date days.

• Surrey, Kent, Hertfordshire
• Mid-September – October half-term

Final Tips for a Fang-tastic Halloween in London:

Book early: Popular events sell out weeks in advance.
Check the scare rating: Some experiences are family-friendly, others strictly 18+.
Plan your route: Many events are outside central London — allow for travel time.
Costumes encouraged: You’ll blend right in with the witches, vampires, and ghosts roaming the city.
Whether you’re after jump scares, autumn magic, or gothic history, London has a Halloween experience for every taste. So dust off your costume, grab a pumpkin-spiced latte, and get ready for a hauntingly good time this October.

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