The summer holidays are the best six weeks of the year to take a child to the theatre, and the worst six weeks to get it wrong. Pick a show pitched a couple of years above your child and you spend the second half watching them fidget; pick one pitched below and a older sibling sulks. So we have done the sorting for you, by age, using the official age guidance from every venue and our own live booking data for what it actually costs this summer. Here are the London shows worth the ticket for under-5s, 6 to 8s, 9 to 12s and teenagers, playing during the 2026 school holidays.
How to use this guide
Two things drive every recommendation below: the venue's official age guidance and the running time, because a brilliant show that runs past a small child's bedtime is not a brilliant night out. We have also added a rough price band to each pick, based on what we saw for a midweek date in the middle of the summer holidays: £ is the value end, ££ is mid-range, and £££ is a premium night. Prices move a lot with demand, and midweek performances booked in advance are almost always cheaper than a peak Saturday, so treat the bands as a guide and check the live price for your date on the show page. One rule that trips families up every year: most West End theatres do not admit babies or very young toddlers at all, and every child needs their own seat, so always check the age line before you book.
Under 5s: short, gentle and joyful
For a first trip to the theatre, short is everything. The Gruffalo (Lyric Theatre, age 3+, 60 minutes with no interval, from just £12.50) is close to a perfect starter: a warm, funny stage version of the Julia Donaldson favourite, over before the wriggling sets in, and comfortably the best value ticket on this whole page (£). The Gruffalo himself only lumbers on near the end and is played entirely for laughs, but the most sensitive toddlers are worth a quiet warning. It runs until 6 September, and there are relaxed performances during the run for children who find a full auditorium too much.
If your little one is dinosaur-mad rather than story-time-ready, Prehistoric Planet: Discovering Dinosaurs (Lightroom, King's Cross, suitable for all ages, around 50 minutes, from £25, under-3s free) is an immersive, wrap-around digital experience built from the BBC and Apple series, with plenty of daytime slots that suit small routines (£). It runs to 1 September.
Ages 6 to 8: their first proper musical
This is the sweet spot for a full West End musical, as long as they can sit through around two and a half hours with an interval. The obvious first choice is The Lion King (Lyceum Theatre, recommended 6+, no under-3s, 2 hours 30 minutes, ££), the show more London children have as their first than any other, and it earns it: the opening five minutes alone are worth the seat. Fresh from Broadway and Disney, Disney's Hercules (Theatre Royal Drury Lane, recommended 6+, no under-4s, around 2 hours 10 minutes, ££) is the newest big family title in town and plays only until 5 September, so it is a genuine summer window. And the reigning champion of the school-age crowd, Matilda The Musical (Cambridge Theatre, recommended 6+, no under-4s, 2 hours 35 minutes, ££), is still the funniest, cleverest show about being a small person in a big unfair world.
Two lovely alternatives to the blockbusters: My Neighbour Totoro (Gillian Lynne Theatre, recommended 6+, no under-4s, 2 hours 30 minutes, ££) turns the Studio Ghibli film into some of the most beautiful puppetry on any London stage, and Mamma Mia! (Novello Theatre, recommended 5+, 2 hours 35 minutes, ££) is a cast-iron crowd-pleaser that sends every generation out singing. For something completely different, Come Alive! The Greatest Showman Circus Spectacular (Empress Museum, Earls Court, recommended 5+, around 1 hour 40 minutes, £££) puts real circus acts to the film's songs under a purpose-built big top.
Ages 9 to 12: ready for the big ones
By this age they can handle the full-length, big-emotion musicals, and often lead the family choice. Wicked (Apollo Victoria, recommended 7+, no under-5s, 2 hours 45 minutes, £) is the standout here: a proper blockbuster that is usually one of the better-value big musicals in town, and its story of two misunderstood friends lands perfectly with this age. Hadestown (Lyric Theatre, recommended 8+, 2 hours 30 minutes, £) is a Tony and Olivier-winning modern myth with a gorgeous jazz-folk score, ideal for a musically curious pre-teen. For pure laughs, The Play That Goes Wrong (Duchess Theatre, recommended 8+, 2 hours, ££) is a slapstick masterpiece that hits every age from nine to ninety.
Two more for confident readers: The Phantom of the Opera (His Majesty's Theatre, recommended 8+, no under-4s, 2 hours 30 minutes, ££) remains the great gateway to grand, sweeping musical theatre. And if you have a devoted fan, Harry Potter and the Cursed Child (Palace Theatre, recommended 8+, no under-5s, £££) is a genuine event, though a note for summer planners: until 20 September it plays as the epic two-part production, a real time and budget commitment, before a new single-part version opens in October.
Teenagers: shows they will actually rate
Teenagers want a show with a soundtrack they already know, and London delivers. Six the Musical (Vaudeville Theatre, recommended 10+, 80 minutes with no interval, £££ in peak season) turns Henry VIII's wives into a pop concert and is the single most requested show by this age group; its short, sharp running time is a bonus. Hamilton (Victoria Palace, recommended 10+ for some strong language, 2 hours 45 minutes) needs no introduction to a teenager. And for older, braver ones, Stranger Things: The First Shadow (Phoenix Theatre, recommended 12+, no under-5s, 3 hours, £££) is a genuinely scary, spectacular prequel to the Netflix series, with jump-scares that earn its age guidance. Older teens will also happily take Wicked, Hadestown or Phantom from the list above.
What it costs, and how to pay less
Here is the honest picture from our live data. The genuine bargains this summer are the shows for the youngest children, with The Gruffalo from £12.50 and Prehistoric Planet from £25. Among the big musicals, Wicked and Hadestown consistently came up as the best value of the blockbusters, while peak Saturday performances of the most in-demand titles, and anything sold as a two-part event, sit at the top of the range. Three rules save families the most money: go midweek rather than at the weekend, choose a matinee, and book ahead rather than in the last week of the holidays when the cheaper seats have gone. For savings across more than one trip, tickadoo+ members save on bookings, which adds up quickly across a theatre-heavy summer.
Once you have picked a show, our companion guides make the rest easy: read how to take a child to their first West End show and the best London theatres for families for where to sit and what to expect. You can browse and book everything above across our London theatre pages.
Frequently asked questions
What is the best first theatre show for a young child in London?
For under-5s, a short show wins every time. The Gruffalo runs just 60 minutes with no interval and is recommended for ages 3 and up, which makes it one of the easiest first trips. For 6 to 8s ready for a full musical, The Lion King and Disney's Hercules are the classic choices.
Are there age limits for West End shows?
Yes, and they matter. Most theatres do not admit babies or very young toddlers at all: The Lion King and Mamma Mia! bar under-3s, Matilda and Disney's Hercules under-4s, and Wicked and Stranger Things under-5s. Every child needs their own seat, and under-16s must usually sit next to an accompanying adult. Always check the age guidance on the show page before booking.
When is the cheapest time to take the family this summer?
Midweek performances and matinees booked in advance are consistently the cheapest, while peak Saturday evenings in August are the most expensive. Shows for the youngest children, such as The Gruffalo from £12.50 and Prehistoric Planet from £25, are the best-value tickets overall.
How long are the shows, and is there an interval?
It varies a lot by age band. Shows for the very young run around 50 to 60 minutes straight through. Full-length family musicals such as The Lion King, Matilda and Wicked run roughly two and a half hours including one interval, so a matinee is usually kinder than an evening for younger children.
Which summer shows are best for teenagers?
Six the Musical, Hamilton and, for older teens, Stranger Things: The First Shadow are the biggest hits with this age group. Six is only 80 minutes with no interval and has the soundtrack most teenagers already know.
Built by the founders of London Theatre Direct, with 25 years of expertise in theatre ticketing. The tickadoo editorial team covers West End and Broadway shows, attractions, tours and experiences across 700+ cities.
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