Here’s your Kensington Mums What’s On Guide for September 2025, a handpicked roundup of the best events, family activities, cultural outings, and stylish experiences happening in and around Kensington and London. Whether you’re looking for hands-on fun with the kids, inspiring exhibitions, or a chic afternoon out, this list has something for every mum to enjoy. Let the season of late-summer adventures begin!
- The Big Kensington Vintage Flea Market. Phillimore Walk | 27 September Treasure hunt through vintage fashion, furniture, and homewares. A vibrant market just off Kensington High Street.
- Pictograms: Iconic Japanese Designs Japan House London | Until 9 November Explore the power of visual language through Japanese pictograms—from Olympic signage to emojis. A hands-on, family-friendly exhibition with interactive stations for kids.
Sleep Made Easy: Mum Meetup Kensington | 19 September,
11am – 12:00pm. Join Aya for a supportive session to help your baby get on the right sleep track.- Don’t forget to check out whats on for after school clubs and activities in the Kensington Mums Back to School Scoop 2025.
- Kensington Farmers Market Phillimore Walk | Every Sunday. Fresh produce, artisan goods, and local delights await at this weekly market. A lovely way to spend your Sunday morning with the family.
- Royal Day out at Buckingham Palace. | Until 28 September. A Royal Day Out ticket gives you access to all three venues at Buckingham Palace – the magnificent State Rooms of Buckingham Palace, The King’s Gallery and the Royal Mews with 10% discount on ticket prices.
- Family Fun: Minibeasts and the Garden Leighton House | 20 September, 11:00 AM & 2:30pm Children explore garden habitats and discover local minibeasts using science tools and games.
- Beyond the Surface: Regenerative Aesthetics & Functional Medicine London | 17 September, 10am – 12:30pm. Join skincare expert Lisa Franklin for a deep dive into cutting-edge treatments that enhance beauty and wellbeing.
- Brigit’s Bakery Afternoon Tea Bus Tours London | All September Enjoy 20% OFF with code FunSept on whimsical tea tours around London.
- British Style Unveiled at Hux Hotel Hux Hotel | 25 September Fashion showcase with Philippa London & Vanessa Crasner. Champagne reception and a goodie bag worth £100.
- Making Egypt at Young V&A Bethnal Green | Until 2 November Explore how ancient Egypt continues to inspire modern design and culture.
- Wish, Make, Celebrate! V&A South Kensington | Select Saturdays from 27 September – 1 November. Free drop-in event for families to explore joy through creativity.
- Serpentine Family Day Serpentine Galleries | 25 September Free day of art, storytelling, music, and making. Bring a picnic and enjoy the lawn!
- Science Museum: Space Exhibition South Kensington | Opens 20 September Stay tuned for this exciting new exhibition exploring the wonders of space.
- Family Concerts in Notting Hill | 15 September Live classical music for babies and families.
More London Highlights This Season
