London Heathrow Airport with Kids: Every Family Facility, Mapped

Yes — Heathrow has a free Stay & Play soft-play zone in every one of its four terminals, T2, T3, T4 and T5, and every one sits past security so a connecting family can reach it without leaving the secure area. Heathrow's own published rules split each zone into a Junior Area for ages 3 to 9, with a height range of 95.1 to 132.5 centimetres, and a separate Baby Area for children up to 2. Opening hours are 06:00 to 21:00 daily, though the rules note that sessions may be time-limited during busy periods. Heathrow does not give a gate number for any of the four zones — it points instead to its interactive map — and states in writing that none of them is staffed, so a parent or carer has to stay inside with any child using it.

Heathrow publishes exact figures that most airports never disclose: the Junior Area inside each Stay & Play zone is for children aged 3 to 9, with a height range of 95.1 to 132.5 centimetres, set out in the Stay and Play terms and conditions Heathrow posts as a PDF. Children under 2 use a separate Baby Area instead. The same document adds hygiene and safety rules alongside the numbers — shoes come off and socks stay on, climbing the netted walls is not allowed, and children should visit the toilet and wash their hands before entering. Heathrow's Terminal 3 document is the only one of the four that exists as a standalone PDF; the wording is not branded to one terminal, so the same figures very likely apply airport-wide, though Heathrow does not say so explicitly for Terminal 2, 4 or 5. Treat the numbers as confirmed for T3 and highly probable, though not written down, for the other three.

No — Heathrow states this explicitly in its own Stay and Play terms and conditions: the play areas are not staffed, and Heathrow Airport Limited and its suppliers do not accept responsibility for the care of children inside them. That applies to all four zones, in Terminal 2, Terminal 3, Terminal 4 and Terminal 5. In practice this means a parent or carer must stay with any child using the soft play, the same way you would at an unstaffed play area anywhere else — Heathrow is not providing a member of staff to watch children while you step away. This is a genuinely useful detail to know before you arrive, since it is easy to assume an airport-run play area comes with airport staff attached, and Heathrow's own published wording rules that out directly rather than leaving it ambiguous.

Not in the way you might expect. Heathrow documents no enclosed nursing room, lactation pod or Mamava-style space anywhere on its family-facilities page. What it does describe are baby changing areas in every terminal, both before and after security, most of them alongside the main toilet blocks — but these are changing spaces, not private feeding rooms. Heathrow's own wording also mentions that 'in some areas, you'll also find seating or quieter spaces suitable for feeding, depending on the terminal,' without naming which terminals or where. If a private, lockable room for feeding matters to your trip, Heathrow's published materials do not confirm one exists, so plan around using a quieter corner of the baby changing area or the quieter seating Heathrow mentions but does not pin down.

Yes, in a general sense — Heathrow says family toilets and larger washrooms are available in selected locations in every terminal, giving more room if you're travelling with a buggy and hand luggage. What Heathrow doesn't publish is a list of exactly where those selected locations are, or which side of security they sit on, so you may need to ask a terminal information point or check the interactive map once you're there. Separately, and more reliably documented, baby changing areas sit alongside the main toilet blocks in every terminal, on both sides of security, marked with the baby-care symbol on terminal signage. Heathrow does not say whether men's toilets carry the same changing facility as women's, so that detail is unconfirmed either way.

No — Heathrow documents no sensory room, quiet room or decompression space for children anywhere on its family-facilities page. The closest it comes is a mention of 'quieter seating areas across the terminals' with no location given, plus its free Assistance service, which covers travellers who need extra support through the airport but must be requested through your airline at least 48 hours before you travel rather than arranged on the day. If your family relies on a sensory space to manage a stopover, Heathrow's own published materials give you nothing to plan around beyond that quieter seating and the pre-booked Assistance service, so build in extra time to find a calmer corner of the terminal yourself if needed.

Heathrow publishes no pushchair loan or rental scheme anywhere on its family-facilities page, so you should plan to bring your own. What it does offer is free luggage trolleys in the car parks, terminal forecourts and baggage reclaim, plus paid Porter and Meet and Assist services if you want an extra pair of hands with bags and buggies — neither of those replaces a pushchair, though. If you're travelling without one and need something for a small child in the terminal, your airline may be able to help at check-in, but that's a carrier decision rather than anything Heathrow arranges itself. Gate-check handling for pushchairs is also the airline's call: most let you use the buggy right up to the gate, then return it either at the aircraft door or at baggage reclaim.

No — Heathrow advertises no free, dedicated family security lane at any of its checkpoints. What it does sell is Fast Track, a paid lane that must be pre-booked and that Heathrow explicitly recommends to families with young children, babies, pushchairs or extra bags, though availability varies by terminal and time of day and standard screening rules still apply once you're through it. Pushchairs, car seats and baby carriers all go through the X-ray, and pushchairs usually need folding before the scanner; a child who can walk unaided goes through the scanner alone, while one who can't is carried through with you. Heathrow publishes no age threshold for children keeping their shoes on at security, unlike some other airports that spell this out.

Heathrow does not publish an exact journey time between terminals, so the honest answer is that it depends on your route. What is documented is that connecting within the same terminal is on foot or a free internal tram, and moving between different terminal buildings means a free shuttle bus that Heathrow says runs every 10 minutes, following the purple 'Flight Connection' signs. Every connecting passenger has to clear security again regardless of which terminal they're moving between or from — there's no way around that at Heathrow. One easier note for families: Heathrow allows liquids up to 2 litres per container, including expressed breast milk and baby food, to stay in your cabin bag when connecting, which is more generous than the standard 100 ml transfer rule most airports apply.

More generous than the standard rule. Heathrow's own wording says you can carry enough baby food, prepared baby milk, sterilised water and expressed breast milk for your journey in hand luggage, and these are exempt from the usual liquid limits at UK airports. Expressed breast milk has to be in liquid form, not frozen, and each container can hold up to 2 litres — and none of it needs to go into a separate liquids bag the way standard toiletries do. Security officers may still screen or open the containers, so keep them accessible rather than buried at the bottom of your bag. This exemption also carries through if you're connecting at Heathrow: liquids up to 2 litres per container, including baby milk and food, can stay in your cabin baggage rather than being confiscated at the second checkpoint.

Every terminal has its own list. In Terminal 2 it's Shan Shui and Jones the Grocer; Terminal 3 has The Curator, Giraffe and The Oceanic; Terminal 4 has Wild Olive and Co-Pilots Bar & Kitchen; and Terminal 5, the longest list of the four, has Giraffe, Pilots and The Globe. During the 2026 qualifying dates, these outlets give one free meal from the children's menu for every adult main course over £14.95, for children under 12, capped at four free children's meals per table — you have to mention the offer when you order rather than it applying automatically. Heathrow also states more broadly that restaurants and cafés across the terminals carry children's menus, highchairs and space for buggies, though it doesn't name which specific outlets outside the Kids Eat Free list have those features.

It takes planning, more than some smaller airports. Heathrow has four separate terminal buildings, T2, T3, T4 and T5, and moving between them — rather than within one — means a free shuttle bus every 10 minutes and clearing security again, since Heathrow requires every connecting passenger to re-screen regardless of route. Within a single terminal, though, families have real amenities to work with: a free Stay & Play zone open 06:00 to 21:00, baby changing areas on both sides of security, and Kids Eat Free restaurants during qualifying dates. The trade-off is that Heathrow's own documentation leaves real gaps — no enclosed nursing room, no confirmed sensory room, and several family-facility locations described only as 'selected' or shown solely on the interactive map rather than given a gate reference. Budget extra time, and check the map once you land.