Finding free things to do in London this October half-term can help keep a family outing affordable. But free admission is only part of the story. Lunch, travel and a few unplanned extras can quickly push up the total.
The easiest way to manage the day is to choose one main attraction, check its booking arrangements and leave enough time for breaks. You do not need three museums and a Halloween event to give the children a good day out.
These options include free museum visits, seasonal activities in Greenwich and simple plans for spending less time travelling across the city.
When Is October Half-Term in London in 2026?
Many London schools have their October half-term from Monday 26 to Friday 30 October 2026, although dates vary between schools and boroughs. Check your school’s calendar before booking. Halloween falls on Saturday 31 October. www.visitlondon.com
Some attractions run their holiday activities across the weekends on either side, giving families more dates to choose from.
Free Things to Do in London: A Quick Family Guide
Start with the kind of outing your children enjoy, then check the admission arrangements.
| Attraction | General admission | What to check |
|---|---|---|
| National Maritime Museum | Free | Daily half-term activities and individual session bookings |
| Natural History Museum | Free | Book a free admission ticket; check paid extras separately |
| Young V&A | Free, with no general admission booking required | Separate exhibition and event tickets |
| British Museum | Free permanent collection | Advance tickets and separate exhibition bookings |
Free entry does not necessarily include every activity inside a museum. A temporary exhibition or special workshop may have its own ticket. www.rmg.co.uk
Join Free Half-Term Activities at the National Maritime Museum
The National Maritime Museum in Greenwich has a seasonal programme running from 24 October to 1 November 2026.
Activities include crafts and storytelling inspired by bugs and creepy crawlies. Many sessions are free and drop-in, while others have specific booking arrangements. The museum also lists its outdoor playground, The Cove, as open daily. www.rmg.co.uk
Check what is happening on your chosen date before travelling. Planning around one suitable session is easier than arriving and discovering that the activity your children wanted has already finished.
Allow time for the museum itself, a lunch break and some outdoor time if the weather holds. There is no need to add several paid Greenwich attractions to the same afternoon.
Use the official National Maritime Museum half-term programme to check session details and availability.
Explore the Natural History Museum for Free
For families searching for free things to do in London on a wet day, the Natural History Museum is a practical option. General admission is free, and the museum recommends reserving a free ticket to guarantee entry. www.nhm.ac.uk
With a large museum, a little restraint helps. Ask each child what they most want to see and make those choices the starting point.
Trying to visit every gallery can leave everyone tired before you reach the exhibits they were excited about. Two or three areas, explored properly, can make a more enjoyable visit than a hurried circuit of the building.
Book admission in advance and check any temporary exhibition separately. Decide on paid extras before arriving so the cost does not become a last-minute decision.
Visit Young V&A in Bethnal Green
Young V&A offers free general admission without an entry booking. This gives families some flexibility over arrival time, although special exhibitions and events may require separate tickets. www.vam.ac.uk
Start by planning around the main museum. You can then decide whether an additional exhibition suits your children and your budget.
Leaving the afternoon flexible is useful, too. If everyone is enjoying the visit, stay longer. If attention starts to fade, you can finish without rushing to another booked attraction.
Check the current visitor information before travelling, particularly if a specific event is the reason for your trip.
Plan a Focused Visit to the British Museum
The British Museum’s permanent collection is free. It recommends booking a free ticket for priority entry during busy periods, while some exhibitions and events require separate reservations. www.britishmuseum.org
Choose a subject your children already find interesting rather than attempting the whole building.
A small challenge can help younger visitors engage with the collection. Ask them to find an animal, an everyday object and something whose purpose they cannot immediately guess. Let each person explain their favourite discovery.
Keep it informal. The aim is to encourage curiosity, not turn the holiday into another school assignment.
Turn Free Things to Do in London into an Easy Day Plan
The best budget itinerary is usually one you can follow without hurrying. Choose one area and give the main attraction enough time.
Greenwich: Seasonal Activities and Outdoor Time
Plan the museum visit around a suitable half-term session. Take a proper lunch break, then decide whether the weather and everyone’s energy allow for a walk.
South Kensington: One Museum, Fewer Expectations
Make the Natural History Museum your main event. Start with the children’s preferred exhibits and leave time to pause rather than filling every hour.
Bethnal Green: A Flexible Museum Visit
Visit Young V&A’s main museum and keep the rest of the day open. This suits families who prefer to decide when to finish as they go.
Bloomsbury: A Shorter, Focused Outing
Choose a few British Museum galleries around one interest. A manageable visit can be more rewarding than staying until everyone is worn out.
How to Keep Your London Family Day Out Affordable
Choosing free things to do in London helps with admission costs, but it is worth planning the other expenses as well.
Agree on a food and treats budget before leaving. If the children can choose a souvenir, set the limit before entering the shop.
Bring water and snacks where venue rules allow. Check picnic and food arrangements in advance rather than assuming you can eat anywhere inside.
Paid workshops may be worth adding, but compare the full family cost first. An activity advertised with a small individual ticket price can become a larger purchase when everyone takes part.
For more seasonal ideas, browse Lost Society’s events coverage. Choose outings that suit your family rather than adding extra stops simply because they are nearby.
What to Check Before You Travel
Before heading out, confirm:
- Your school’s holiday dates.
- Museum opening and admission arrangements.
- Any separate activity or exhibition booking.
- Food facilities and access information.
- Your route to the attraction and home again.
Save booking confirmations somewhere easy to find on your phone. Check the attraction’s official page again before departure in case arrangements have changed.
Enjoy London Half-Term Without an Overloaded Schedule
There are enough free things to do in London to plan a varied half-term without buying attraction tickets every day. Greenwich offers confirmed seasonal activities, while the museums provide indoor options when the weather is unreliable.
Choose one visit, give the children time to explore and leave room for a break. For other local stories and updates, you can also explore Lost Society’s latest news.