159 CHF for a week gets you into P51 without gambling
P51 is Geneva Airport’s on-site economy car park, run directly by GVA, and often priced only slightly above off-airport outfits discussed on FlyerTalk at around 159 CHF per week. It sits on the official map with P26 as one of the cheapest options that still keep your car under airport control. You book it through gva.ch, pay in advance, and drive straight to the barrier with your confirmation code.
This is long‑stay territory, not a quick pickup stop: think multi‑day and weekly trips from T1 and T2. P51 is signed as an economy lot, cheaper than the terminal garages but inside the same GVA system as P26. Reviewers who compared prices say the gap to third‑party parking can be “marginal,” often under 20–30 CHF for a full week, which is why they stick with the official lots.
Regulars head to gva.ch first, then pick P51 or P26 based on dates and price. Tripadvisor posts flag both P51 and P26 as the “cheaper” official choices that are usually full in peak periods like school holidays in February and July. The recurring pattern: people who book a few weeks ahead get P51; late planners end up paying a lot more in the closer garages or with off‑airport providers.
Watch out for: availability, not safety or shuttles. Multiple threads mention P51 being sold out on popular weekends, with “complet” signs at the entrance and no drive‑up option. There’s no solid data yet on EV chargers or shuttle timings tied specifically to P51, so don’t bank on either. Build a buffer of at least 20–30 minutes to walk or connect to T1/T2 from an economy spot.
Tip: book P51 directly on gva.ch the same day you buy your plane ticket, then check back 7–10 days before departure to adjust your dates if your plans shift.