
Flip Out - E6
London · 5-12Y · 10-10 guests · ★ 4.2 (4278 reviews)
Indoor trampoline and adventure-park birthday parties in London E6 with arena time, a private party room, food, drinks and a party host.
Planning a kids' party and wondering which trampoline park London has is actually the best? You're in the right place. A trampoline park London birthday is one of the easiest wins for parents: an hour of bouncing burns off the energy, the venue sorts the food and the mess, and you get a coffee while someone else runs the show. However, the trampoline party venues London offers vary a lot — some are slick, well-staffed chains, while others get crowded and tired at weekends. So, as part of our party venue guides, we ranked every indoor trampoline park London has listed on PartyFind by its live review score, so you can pick the right one with confidence.
| Rank | Venue | Rating | Why it wins |
|---|---|---|---|
| 🥇 1 | Jump In – Elstree | ⭐ 4.6/5 (2,238, Google) | Highest-rated park here; hosted package from age 4 |
| 🥈 2 | Jump In – Enfield | ⭐ 4.4/5 (2,960, Google) | The most-reviewed park on the list |
| 🥉 3 | Jump In – Slough | ⭐ 4.4/5 (2,573, Google) | Reliable trampoline party venue London families reach easily from the M4 |
First, we pulled every indoor trampoline park London has listed on PartyFind, then ranked them on one consistent basis. In short, here's the method:
A kids trampoline party London venue runs a fixed-length session (usually 60–90 minutes) on interconnected trampolines, plus extras like foam pits, airbags, dodgeball courts and ninja runs. In addition, most trampoline party venues London offers bundle a birthday package that adds a dedicated host, grip "jump socks," a private party room for 30 minutes, and food (typically pizza and squash). Furthermore, packages are usually priced for around 10 guests with a per-child add-on, and most take kids from age 4–5 — although a few run separate toddler sessions for under-5s. Before you book any indoor trampoline park London has, check whether grip socks are included, the minimum guest number, parking, and whether spectator entry is free.

Rating: ⭐ 4.6/5 (2,238 reviews, Google)
Location: Borehamwood (Elstree), North London
The best-rated park on the list — an indoor centre that pairs open-jump trampolines with gladiator battle beams and other zones, and consistently earns top marks for a well-organised party.
For the party: A 90-minute birthday party with a dedicated host, jump socks, a private party room, pizza and drinks, and party tableware included; from around £116 for 6 kids or £192 for 10, with optional party bags, ice cream and slushies. Open to jumpers aged 4 and up.
What parents say: With thousands of reviews and a 4.6 average, parents rate it highly for smooth, well-hosted parties. That said, the recurring caveat at any Jump In is that weekends and holidays get busy, so booking ahead helps.
Links: View on PartyFind · Official website

Rating: ⭐ 4.4/5 (2,960 reviews, Google)
Location: Enfield, North London
The North London Jump In and the single most-reviewed park on this list — the same trampolines-plus-battle-beams format, with a party package that takes the planning off your plate.
For the party: A 90-minute hosted party with jump socks, a party room, pizza and drinks, and cups/plates/serviettes; from around £116 (6) to £192 (10), with add-ons for party bags, fruit platters, hot drinks for parents, ice cream and slushies. Jumpers aged 4 and over.
What parents say: A strong 4.4 across nearly 3,000 reviews. In particular, parents highlight friendly party hosts and a well-run session, with the usual weekend-crowding note.
Links: View on PartyFind · Official website

Rating: ⭐ 4.4/5 (2,573 reviews, Google)
Location: Slough (west of London, off the M4)
The west-of-London Jump In — the same reliable format, and one of the handiest trampoline party venues London families out towards Slough, Heathrow or the M4 corridor can reach.
For the party: The same 90-minute hosted birthday package: host, jump socks, private party room, pizza and drinks; from around £116 (6) to £192 (10), plus the optional extras. Ages 4 and up.
What parents say: 4.4 from over 2,500 reviews puts it level with Enfield. Overall, it's a dependable, host-led party, busiest at weekends and in the holidays.
Links: View on PartyFind · Official website

Rating: ⭐ 4.3/5 (1,476 reviews, Google)
Location: Reading, Berkshire (west of London)
A big 36,000 sq ft park — roughly 12 tennis courts of trampolines, tumble tracks, slides and a Ninja Warrior course — worth the trip if you're out west.
For the party: The "Bouncin' Birthday" package includes a party host, 60 minutes of jump time, pizza and food, jump socks, a private party room and printable invites, from around £209.50; party bags optional. Suits primary-age kids up to 12.
What parents say: 4.3 across nearly 1,500 reviews. For example, parents like the sheer variety (dodgeball, Wipeout, Ninja Warrior, super slides) that keeps a range of ages entertained.
Links: View on PartyFind · Official website

Rating: ⭐ 4.3/5 (74 reviews, Google)
Location: Barking, East London
A newer 100,000 sq ft multi-activity centre and a promising spot for a kids trampoline party London families in the east can reach, with 12 jump zones — the same 4.3 score as Red Kangaroo, but on far fewer reviews.
For the party: Tiered packages (Bronze/Silver/Gold/Platinum) built around 60 minutes of jump time and jump socks, with pizza, a private party room and even a go-karting add-on on the higher tiers; from around £120 up to £360 for exclusive-hire options. Party packages generally from age 7.
What parents say: Early reviews are positive (4.3), but the review count is small, so it's less of a known quantity than the bigger chains. Still, it's a good pick if you want something newer in East London.
Links: View on PartyFind · Official website

Rating: ⭐ 4.2/5 (4,278 reviews, Google)
Location: East Ham (Newham), East London
The most-reviewed venue on the whole list and a popular choice for a trampoline park birthday London parents want to keep simple — a large indoor adventure park with trampolines plus a mix of other attractions.
For the party: Standard (~£210) or Awesome (~£270) packages, each with an hour in the arena, 30 minutes in a private party room, a dedicated host, Flip Out socks for all guests, pizza/burger/hot-dog food, unlimited squash and free spectator tickets; the Awesome tier adds party bags and a 30-day return pass for the birthday child. Minimum 10 guests, ages 5–12.
What parents say: 4.2 across more than 4,000 reviews. On the whole, parents rate it for value and variety, with the trade-off that it's at its most crowded on weekends.
Links: View on PartyFind · Official website

Rating: ⭐ 4.1/5 (2,907 reviews, Google)
Location: Acton, West London
Oxygen's original park (now trading as Oxygen Activeplay), with around 150 interconnected trampolines plus a mega airbag, ninja course, dodgeball courts, a foam pit and a café with a viewing gallery for parents.
For the party: Party packages include jump time with access to the whole park, party food and a party area; grip socks are required (about £2.50 a pair if you don't have your own), and there are dedicated toddler sessions for under-5s. Jumpers from age 4.
What parents say: 4.1 across nearly 3,000 reviews. In particular, parents praise the party hosts by name and the fun of the day, while the recurring gripes are around busy-period organisation and café cleanliness on off days.
Links: View on PartyFind · Official website

Rating: ⭐ 4.1/5 (2,163 reviews, Google)
Location: Croydon, South London
The South London Oxygen park — the same big arena with an airbag, reaction walls, dodgeball and a foam pit, and one of the few trampoline party venues London offers with a dedicated toddler party.
For the party: Three party tiers — "Little O's" for toddlers (~£84, jump socks, snack box, private room), "Classic" (~£126) and "Jumptastic" (~£156, adds slushies, ice cream and a voucher); most parties are for 6+ kids from age 5, with a dedicated under-5 toddler party option.
What parents say: 4.1 across 2,000+ reviews. As a result, the toddler-party option is a real plus for younger siblings, and the same busy-period service caveats apply as at the other Oxygen sites.
Links: View on PartyFind · Official website

Rating: ⭐ 3.9/5 (1,087 reviews, Google)
Location: Colnbrook, near Heathrow (west of London)
A 30,000 sq ft park out near Heathrow, known for its Battle Beams alongside the usual dodgeball, basketball and foam-pit zones. "West London" in name, but it's really on the Colnbrook/Heathrow edge.
For the party: Three packages — Home Run (~£220), Touchdown (~£270) and All Star (~£320) — each 90 minutes with a host, jump socks, pizza and a free T-shirt; higher tiers add party bags, vouchers and slushies. Parties for around 10 guests.
What parents say: 3.9 across 1,000+ reviews. Meanwhile, parents like the range of activities and generally rate the staff, but the lower score reflects recurring complaints about parking, crowding and cleanliness at peak times.
Links: View on PartyFind · Official website

Rating: ⭐ 3.9/5 (724 reviews, Google)
Location: West Thurrock (Grays), east of London
The Thurrock Jump Giants — the same Battle Beams and open-jump format, handy for East London and Essex families.
For the party: The same Home Run / Touchdown / All Star tiers (~£220–£320), each 90 minutes with host, jump socks, pizza and a free T-shirt, and extras rising with the tier. Around 10 guests per party.
What parents say: 3.9 across 700+ reviews. Similarly, it's fun activities and mostly helpful staff, with peak-time crowding and upkeep the main grumbles.
Links: View on PartyFind · Official website

Rating: ⭐ 3.8/5 (1,212 reviews, Google)
Location: Greenwich Peninsula (The O2), South East London
Oxygen's park at the O2's Icon Outlet — the same arena, airbag, reaction walls, dodgeball and foam pit, in a destination spot next to bowling, shops and restaurants.
For the party: Party packages with whole-park jump access, party food and a party area; grip socks required, toddler sessions available for under-5s. Its convenience (tube on the doorstep, plenty else to do at the Peninsula) is the draw.
What parents say: 3.8 is the lowest score here. Nevertheless, the location and facilities are strong; reviews more often flag café service and busy-day organisation than the other Oxygen sites, so book off-peak.
Links: View on PartyFind · Official website
Finally, a few things to lock in before you confirm a trampoline park birthday London date:
All 11 venues above were verified as open and trading before publishing. No permanently closed venues appeared in the current London trampoline listing.
So, which trampoline park London should you book for a party? On the numbers, Jump In – Elstree is the best-rated park for a kids' party, with the two other Jump In parks (Enfield and Slough) close behind — ultimately, pick whichever is nearest, because the hosted, room-and-pizza package is the same at each. If you want maximum variety for an older group, Red Kangaroo Reading and Flip Out E6 pack in ninja courses; meanwhile, for a trampoline park birthday London toddlers can enjoy, Oxygen Croydon runs a dedicated under-5s party. Whichever indoor trampoline park London option you choose, book ahead, confirm the minimum guest number, and check whether grip socks are included.

London · 5-12Y · 10-10 guests · ★ 4.2 (4278 reviews)
Indoor trampoline and adventure-park birthday parties in London E6 with arena time, a private party room, food, drinks and a party host.

London · 4-12Y · 6-10 guests · ★ 4.4 (2575 reviews)

London · 4-12Y · 6-10 guests · ★ 4.6 (2239 reviews)

London · 0-15Y · ★ 3.8 (1215 reviews)
Trampoline and activity park inside The O2 in Greenwich with hosted parties from £27.95 per child

London · 10-10 guests · ★ 3.9 (723 reviews)

London · 0-12Y · 10-20 guests · ★ 3.9 (1087 reviews)
Trampoline birthday parties in West London with 60 or 120 minutes of jumping, a private room, food, drinks, socks and a party host

London · 1-12Y · 12-12 guests · ★ 4.4 (371 reviews)
West London's largest inflatable park plus Nerf, bubble football and archery tag, in a 102-acre nature reserve

London · 5-12Y · 6-6 guests · ★ 4.1 (2165 reviews)

London · 4-12Y · 6-10 guests · ★ 4.4 (2962 reviews)
London · 0-15Y · ★ 4.6 (12203 reviews)
Huge trampoline and adventure park at Staples Corner with themed party rooms, party hosts and food included in every package

London · 0-15Y · ★ 4.1 (2909 reviews)
Acton trampoline and activity park with 150 interconnected trampolines and hosted parties from £27.95 per child

London · ★ 4.3 (1479 reviews)