Hidden costs of airport parking: what to check before booking

The bill counts days, your head counts nights

The first gap between what you expect and what you pay comes from the unit. In your head the trip lasts as many nights as you spend away. On a price list it lasts as many days as there are twenty-four-hour stretches with your car on the lot, counted from the moment you drive in.

A weekend therefore looks different on paper and in a quote. You leave on Friday morning and come back on Sunday afternoon: two nights away, but three stretches on the lot, because the last one opened at Sunday noon and counts in full.

None of this needs mental arithmetic or guesswork. Put your real departure time and your real pickup time into the search, and the quote shows the number of days you are paying for before you confirm anything.

The mechanism itself, with an example on dates and hours, is taken apart in a separate text about how parking is priced. Here it is enough to hold on to the direction: the hour you drive in is what decides when the next item on the bill opens.

Passengers above the threshold

The second item that surprises people is who is travelling. At some lots a surcharge appears from the fourth or the fifth person on the booking.

It is not a charge for showing up. The vehicle that carries guests to the terminal has a finite number of belts and a finite boot, so a larger group means either a bigger van or a second pickup, and both cost the operator real time.

The threshold and the rate per person sit in one lot's own price list, not in a rule shared by all of them. Two lots at the same airport can put that threshold in different places, or have none at all.

The practical conclusion is single: put the real number of travellers into the search from the start, children included. The quote then adds the item before payment, instead of leaving the driver to do it at the barrier.

The shape of the luggage and the gear that comes with children is a separate subject, settled just as early. The text about how many people and bags fit in the shuttle covers it.

A car that is bigger than average

The third item is about what actually arrives on the lot. A parking space has dimensions, and the price list assumes an ordinary passenger car will fit into them.

Outside that assumption sit motorhomes, large delivery vans, anything towing a trailer, and anything carrying something on the roof: a luggage box, a bike rack, a kayak. Some lots then sell an oversize space as a separate item, and some simply refuse the booking, because there is nowhere to put such a vehicle.

Height works on its own. Indoor or covered parking has a limit at the entrance, and with anything on the roof that limit decides the matter, not the goodwill of the staff. Measure the car as it will arrive, not as the brochure describes it.

A trailer deserves a question of its own, because it occupies a second space and not every lot has one to spare. Ask about it outright before booking rather than assuming you can uncouple it on site.

If your car falls into any of these groups, treat this as the first question you put to an offer, not the last. Changing lots the day before a flight is awkward; changing them while still searching costs nothing.

Add-on services: per day or per stay

The fourth item is the one you pick deliberately, and it still manages to surprise people with its size. These are the add-on services: handing the car over at the terminal, leaving the keys, a private transfer instead of a shared one, a wash, charging, a child seat, help with bags, winter care.

What surprises is not that they exist but how they are counted. Some are one-off and do not move with the length of the stay. Others are charged for every day you have started. On a weekend the second group is a detail; across three weeks it can decide between two lots on its own.

So before you tick an extra, check which of the two groups it belongs to. That single question sorts the whole add-on list better than comparing the rates themselves.

The second thing worth checking is scope. A covered space can be an add-on service on an ordinary open lot rather than a kind of parking, and a ride to the terminal can be in the base price while the private version is not. The name of the offer does not settle that. The parking page does.

You tick services when you book, and only then. None of them attaches itself to a booking later or on its own.

What you really pay on site

With us you pay online exactly what the stay costs on the lot. We add no service fee and no booking fee on top of the parking price, so the figure in the summary is the whole figure.

That leaves the question of what is ever paid on site. The answer is short: only what changed about the stay after you booked.

In practice it comes down to three situations. You come back later and the stay has grown by another day. You decide on the spot to take a service you had not chosen. More people turn up, or a different car, than the booking described.

All three share one thing: the extra follows a change on your side, so it can be foreseen and usually flagged with a phone call. An operator would rather hear about a change a day ahead than meet it at the barrier.

Before you confirm the booking

The last thing to check is not an item on the bill but a condition. How late you can call a booking off, and whether the dates can be moved, is set by the operator of the lot, and you see the terms on the parking page before you pay.

Those terms vary between lots as much as the rates do, so do not carry an impression from your last trip over to a new place. How the cancelling and the date change work on the booking side is covered by the help centre.

The rest of this text fits into one pass before you press pay:

• Whether the quote shows a day count that follows your real departure and pickup times.
• Whether the booking holds everyone travelling, children included.
• Whether your car fits an ordinary space and any roof above it.
• Whether the extras you ticked are counted once or for every day of the stay.
• How late you can call off or move the booking at this particular lot.

Five questions, one pass, and the bill loses its power to surprise you. Not because the offer changed, but because you asked it something specific.