Mermaid Party in London 🧜‍♀️

Our Mermaid Party is a magical and interactive children’s birthday party experience delivered by a professional kids party entertainer in London. Perfect for children aged 2–7, this popular themed under the sea party brings the wonder of the ocean to life with colourful sea adventures, imaginative games and enchanting mermaid-inspired fun.

Inspired by underwater worlds, mermaids like Ariel from Disney, ocean creatures and seaside adventures, children are taken on an exciting journey beneath the waves.

From mermaid-style movement games to sea-themed challenges and interactive party activities, children are encouraged to use their imagination, build confidence and enjoy energetic play in a fun and inclusive environment.

Our Mermaid Party is ideal for parents looking for a mermaid party or ocean-themed children’s party in London that feels magical, well-organised and age-appropriate. It creates a memorable celebration filled with laughter, excitement and plenty of mermaid magic.

What happens at our Mermaid party?

Our mermaid themed parties create a magical under the sea adventure filled with imagination, movement, and fun. From the moment the entertainer arrives, children are welcomed into a colourful ocean world of games, music, and interactive activities inspired by mermaids and sea creatures.

The party is carefully structured to balance excitement with calmer moments, helping children stay engaged without feeling overwhelmed. Parents love how smoothly the party flows, while children are fully immersed in a magical underwater experience.

🐚 Mermaid party games and activities

Each mermaid party includes a beautiful mix of age-appropriate games and activities, such as:

Mermaid warm-up games
Under the sea movement and imagination games
Team ocean challenges and mermaid-style magic
Music and dance-based fun
Confidence-building group games
Calm activities to finish the party smoothly

All activities are fully led by an experienced kids party entertainer and adapted to suit the group’s age and energy levels.

We provide Mermaid Party Entertainment across London and surrounding areas.

Check Availability

mermaid themed children’s party entertainer in London

Package Info / Prices

🧜‍♀️ Mermaid Party Package (Ages 2-7)

Includes:

🧜‍♀️ Themed party entertainer dressed as a Mermaid (think mermaids, dolphins, turtles or other sea creatures!)
🎈 Colourful balloon animals for each child to take home
🎶 Ocean-themed songs to get everyone dancing
🌊 Themed games like the Mermaid Freeze Dance
✨ Magic tricks with interactive storytelling
🏅 Awesome prizes or stickers to be won during games
🎉 Bubbles, parachute games and a lot of underwater fun!

Prices:

🕓 1 hour: £170
🕓 1.5 hours: £210
🕓 2 hours: £240
🕓 3 hours or more: £50 per additional hour

Optional Add-ons:

🎨 Face Painting: done during the entertainment
🦑 Mascot Character: joins to dance, play & pose for photos
🎤 Assistant Entertainer: for parties with more than 30 kids

Special Discounts:

🏷️Weekday Discount: £40 off parties booked Monday to Friday!
🏷️Multiple Party Discount: Book two 2-hour parties and get £20 off each one!
🏷️Evening Party Discount: Book a party that starts at 7:00 PM or later, on weekdays or weekends, and enjoy £40 off!

Our Mermaid Party is one of our most popular children’s party themes in London.