On this page (5 sections)
Who gets in, and what it costs
The No1 Lounge is a pay-in lounge, which makes it the opposite of the airline rooms elsewhere at Heathrow: there is no cabin class to hold and no status to earn, just a departing boarding pass and one of two ways to pay. The first is cash on the door, from around £42 per person, which anyone can do regardless of airline or ticket. The second is a lounge membership card: Priority Pass, DragonPass and LoungeKey are all accepted, and cardholders either walk in subject to space on the day or reserve a guaranteed seat ahead of time from around £6 per person.
That reserve-ahead option is the detail worth knowing, because it removes the one real risk of a pay-in lounge, turning up to find it full. Prices move with demand and lead time, and booking direct before the day usually beats the walk-up rate, so treat the figures here as the going rate rather than a fixed price and check the current number on the No1 Lounges site when you book. The standard entry window is up to three hours before departure, the same rule that applies across the airport's pay-in rooms.
The two lounges: T2 and T3
No1 runs two lounges at Heathrow, one each at the two central terminals, and there is none at Terminal 4 or Terminal 5. The Terminal 2 lounge sits on the upper level near Gate A18, open 05:00 to 21:00 daily. No1 opened it in late 2023, in part as an answer to the overcrowding at the older Plaza Premium room, and it is the one lounge at T2 you can pre-book on Priority Pass. For the full T2 picture, the Terminal 2 lounges page sets it against the airline and independent rooms.
The Terminal 3 lounge is in the Lounge H zone near gates 13 to 22, open 05:00 to 22:00 daily. It reopened in April 2025 after a refurbishment that divided its original floor with the sister Clubrooms, so the two now sit side by side, the No1 Lounge as the standard pay-in room and Clubrooms as the higher-end option next door. The Terminal 3 lounges page covers the wider T3 set, including the Cathay First and the Virgin Atlantic Clubhouse for anyone who holds the status to reach them.
What waits inside
Both rooms follow the same formula: a fully tended bar rather than a self-pour fridge, complimentary food served buffet-style with hot dishes ordered to the table at busier sites, comfortable seating with runway views, a dedicated work area with fast Wi-Fi, and a TV lounge. No1 also bundles a delay-cover element into its own bookings, a small insurance touch the airline lounges do not carry. Showers are available, though a small extra fee can apply depending on the lounge and how busy the day is, so it is worth confirming at reception rather than assuming.
The honest framing is that this is a very good pay-in lounge, not an airline flagship. You will not find the à la carte restaurant of the BA Concorde Room or the scale of the Virgin Clubhouse, and at peak the room can fill, which is exactly why the pre-book option matters. What you get is a calm, well-fed couple of hours with a proper bar and a work desk, for a fraction of a business-class fare, open to anyone. On that measure it delivers, and it is consistently rated at or near the top of the airport's pay-in rooms.
No1 against the other paid rooms
Three pay-in or card rooms compete for the same traveller at the central terminals, and they separate cleanly. Against the Plaza Premium at Terminal 2, the No1 Lounge wins on booking: it is the pre-bookable Priority Pass option, while Plaza Premium admits cardholders walk-in only and fills first at peak. Against Clubrooms, its own sister brand next door at Terminal 3, the No1 Lounge is the standard room and Clubrooms the step up, adults-focused and higher-end, open to Priority Pass with a supplement of around £15 for those who want a quieter, more polished couple of hours.
Against the airline lounges, the comparison is about access, not quality. The BA Galleries rooms, the Virgin Clubhouse and the oneworld flagships are closed to anyone without the right ticket or status, and none of them takes a Priority Pass or a walk-up payment. The No1 Lounge is the room for everyone those doors are shut to, which at a terminal full of premium-cabin travellers is most people. If you hold status, use it; if you do not, the No1 Lounge is the answer, and the Heathrow lounges hub lays out every option across the four terminals.
Who it suits, honestly
Book the No1 Lounge when you want a calmer, better-fed start to a flight than the concourse offers and you do not have airline-lounge access: an economy or premium-economy traveller before a long-haul departure, a Priority Pass holder who wants a guaranteed seat rather than a walk-in gamble, or anyone with a few hours to fill at Terminal 2 or 3 who would rather spend them with a bar and a work desk than at a gate. Pre-booking on a busy morning is the move that makes it reliable.
Skip it when the sums do not add up. For a short stop before a quick flight, the terminal's own bars and cafes cost less than a lounge pass; for a shower-and-spa experience at T3, Clubrooms next door is the better buy; and if you already hold a business-class ticket or the status for an airline flagship, that room is included and almost always better. Weigh the pass against how long you will actually be airside, and use the which-terminal lookup to be sure you are booking the lounge at the terminal you fly from.