Family days out in London don’t have to break the bank. While the capital is packed with pricey attractions, there are also plenty of exciting free things to do in London with kids today — you just need to know where to look.
In fact, the average UK family now spends over £120 per weekend on leisure activities, according to a 2024 Statista report. That’s not always sustainable, especially during school holidays.
The good news? London offers endless opportunities for free family fun. Whether you’re exploring the city this weekend, today, or even at night, this guide will show you 20 unique and free things to do in London with kids in 2025—without sacrificing fun or quality.
Why Free Family Activities Matter
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Free doesn’t mean boring. Kids don’t remember how much you spent—they remember the laughs, surprises, and new experiences. London offers so many unusual places to visit for free, where kids can learn, explore, and let loose while parents breathe easy knowing the wallet stays closed.
How Much Do Families Spend on Entertainment in the UK?
| Category | Average Weekly Spend (Per Family) | Annual Spend Estimate |
|---|---|---|
| Eating Out | £35.40 | £1,840+ |
| Family Outings (e.g., Zoos, Theme Parks) | £30.60 | £1,590+ |
| Cinema & Entertainment | £16.20 | £840+ |
| Travel within the City | £12.50 | £650+ |
| Total Estimated | £94.70 per week | £4,920+ per year |
📌 Source: ONS Family Spending Report 2024 (UK Households)
Top 20 Free Things to Do in London with Kids
We’ve grouped these into fun categories so you can plan the perfect outing—whether it’s a quick trip after school or a full-blown weekend adventure.
Iconic London Spots for Free Family Fun
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1. Diana Memorial Playground (Kensington Gardens)
A magical, Peter Pan-inspired playground with wooden pirate ships, sensory trails, and teepees—perfect for little explorers.
2. Changing of the Guard at Buckingham Palace
Catch this royal spectacle around 11:00 a.m. on scheduled days (check online). The marching, music, and ceremony are a hit with all ages.
3. Natural History Museum
Meet dinosaurs, marvel at a giant whale, or explore volcanoes—all for free. A top choice for families.
4. Science Museum
Interactive exhibits and hands-on fun in a high-tech space. Ideal for school-age kids. Booking recommended.
5. Sky Garden (City of London)
Enjoy panoramic city views from this lush garden in the sky. Free entry, but tickets must be booked online in advance.
Unusual & Unique Free Places for Kids
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6. God’s Own Junkyard (Walthamstow)
A dazzling indoor art space filled with neon signs and vintage decor. Great for older kids who love something quirky.
7. Horniman Museum and Gardens (Forest Hill)
Home to a giant stuffed walrus, musical instruments, and sprawling gardens. The museum is free; the aquarium is optional.
8. Little Venice Canal Walk
Stroll along London’s peaceful canals, spotting ducks, narrowboats, and bridges. A relaxing and scenic walk for families.
9. V&A Museum of Childhood (Bethnal Green)
Reopening in 2025, this family-friendly museum celebrates toys and games through the ages.
10. Queen Elizabeth Olympic Park (Stratford)
Playgrounds, splash zones, and climbing structures await in this legacy park from the 2012 Olympics.
Free Weekend Family Activities in London
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11. Southbank Centre & Riverside Walks
Enjoy riverside views, public art, and free installations. South Bank is always buzzing on weekends.
12. Borough Market (Saturdays)
Soak in the atmosphere, enjoy street performances, and grab free samples of cheese or fruit.
13. Greenwich Park & Prime Meridian Line
Kids can stand with one foot in each hemisphere and enjoy epic city views.
14. Hampstead Heath
Wild nature meets city park. Trails, ponds, and a lido make it a great escape from busy streets.
15. Columbia Road Flower Market (Sundays)
A visual treat of colour, scent, and sound. Kids will love the hustle and bustle—and it’s totally free to explore.
Free Things to Do in London with Kids at Night
Image source: Unsplash
16. Watch the Tower Bridge Lift (Evenings)
A rare but unforgettable sight. Check the official lift schedule and arrive early.
17. Leicester Square Lego Store
This massive store stays open late and features giant Lego sculptures, including a London Tube train.
18. London Lights Walk (South Bank to Westminster)
Take an evening stroll along the Thames to see famous landmarks lit up.
19. Trafalgar Square at Sunset
Fountains, street artists, and plenty of open space for kids to run around—even after dark.
20. Covent Garden Street Performers
Magic tricks, live music, and juggling acts—all free and family-friendly after sundown.
Tips for a Budget-Friendly Family Day Out
- Bring your own snacks or a picnic to save money on food.
- Use an Oyster card or contactless payment for cheaper public transport.
- Check free event listings on sites like VisitLondon.
- Arrive early to avoid long queues at popular spots.
- Book free entry tickets online, especially for museums or the Sky Garden.
Days Out with the Kids: Top 10 UK Beaches for Families is another helpful resource if you’re planning trips beyond London.
Conclusion: Plan Your Next Free Family Adventure
London is bursting with free and fun experiences for kids—from educational museums and vibrant markets to quirky art spaces and scenic night walks.
Whether you’re planning something for today, this weekend, or during half-term, these ideas are your go-to guide for zero-cost fun. Save this list, share it with fellow parents, and start exploring the capital—without opening your wallet. If you’re looking for Free Things to do in London with Kids, this guide has you covered.
FAQs
Q1. Are museums in London free for kids?
Yes! Most major museums like the Natural History and Science Museum are free for all.
Q2. What are some free things to do in London with kids this weekend?
Southbank Walks, Greenwich Park, and Columbia Road Flower Market are excellent weekend choices.
Q3. Is London safe to explore with kids at night?
Yes, areas like South Bank, Covent Garden, and Tower Bridge are well-lit and family-friendly after dark.
Q4. Do I need to book free attractions in advance?
For some, yes—Sky Garden and many museums require online booking, even if entry is free.
