Neptuno Lounge

T1’s Neptuno Lounge mainly serves as overflow contract space

This lounge sits in Terminal T1’s Schengen area and takes Priority Pass, so it often fills up when airline-status lounges are busy or closed. It sits airside after security in T1, so you need a boarding pass for a Schengen flight from this terminal. If your flight goes from T2 or T3, factor in at least 10–15 minutes to walk back to your gate from here.

Opening hours on Priority Pass currently show early-morning through late evening coverage, typically around 06:00 to 22:00, but schedules can shift with traffic in T1. Check the exact times in the app on the day you fly, especially for late departures after 21:00. Entry usually allows a 3-hour stay per Priority Pass visit, so time it around boarding rather than at initial check-in.

Neptuno is one of several shared-use lounges in Madrid-Barajas, used by multiple airlines that operate Schengen flights from T1 rather than running their own dedicated spaces. Because of that, offerings track with standard contract-lounge expectations: basic buffet snacks, self-serve drinks, and seating built more around throughput than long layovers. Pricing at the door typically lands in the €35–€45 range if you’re not coming in on Priority Pass or airline invitation.

Food here typically focuses on cold options like sandwiches, light bites, and packaged snacks instead of made-to-order hot dishes, so treat it as a step up from the terminal food court rather than a full restaurant replacement. Self-serve soft drinks and basic coffee machines are standard, with beer and sometimes house wine available at no extra charge once you’re inside. If you want a proper sit-down meal, plan to eat in T1 first, then come here for a drink and a seat near power outlets.

Wi‑Fi in the lounge usually rides on the standard airport network, so speeds track whatever Aena is delivering that day in T1. Power outlets sit along walls and near some clusters of chairs, but they’re not at every seat, so grab a spot next to a socket as soon as you find one. Restrooms are typically inside or just adjacent to the lounge entrance, which still saves a few minutes versus using main terminal facilities farther down the concourse.

One practical tip: if your Priority Pass also gets you into other MAD lounges, check which terminal your flight actually departs from on the screens in T1 before committing to Neptuno, so you don’t burn 20 minutes backtracking across terminals with boarding already open.