Park Giant Discount Code 2026 — Heathrow

What Park Giant is, and how it works

Valet parking means the transaction happens at the terminal: keys out on the way in, keys back on the way out. The compound is somewhere else and is not really your concern, which is the appeal and also the thing to be comfortable with.

At Heathrow Airport specifically, our set runs £47 to £66 for the same eight days, and where a quote falls in that range says more than the discount attached to it. Heathrow is the UK's busiest airport by a wide margin, handling around 80 million passengers a year across four operating terminals spread over a site large enough that the terminals are effectively separate airports.

What Park Giant should cost at Heathrow

Rather than print a price we have not checked, here is the whole Heathrow field on one booking: eight days, departing within thirty. Find the meet and greet rows and you have the range Park Giant needs to sit inside to be competitive.

The spread at Heathrow is £19 between the cheapest and the dearest product on the same dates, and the operator you pick matters far less than the type of parking you pick. A code moves you a few pounds inside that range. Choosing the right tier moves you across it.

Is Park Giant the cheapest option?

A comparison that never returns an unfavourable answer is not a comparison, so this one is run on the numbers rather than on the commercial relationship. That comparison is run across all Heathrow operators on the Heathrow Airport parking discount code page.

Park Giant at Heathrow

What we have verified, and what we have not

Presented as a Heathrow meet and greet service. Whether Park Giant runs its own compound or resells another operator's is not something we have been able to establish, and it changes what you are buying.

Against that, here is what we have not been able to confirm for Park Giant, and which we will not state as fact until we have:

• Operator or reseller
• Compound location
• Who holds your keys

The alternative is to guess, and a guess printed as a fact about a real business is not something we are willing to publish. If you have booked with Park Giant recently and any of the above is wrong or missing, the contact page reaches a person.

Getting to Heathrow

Typical drive times are 45 minutes from central London, 30 from Reading and an hour from Guildford. The M25 between Junctions 12 and 15 is the reliable delay.

Put the car park's own postcode in the satnav. Airport postcodes route to terminals, and a terminal at Heathrow is exactly where an off-airport booking does not want you. Heathrow charges £6 for up to 10 minutes at every terminal, charged automatically by number plate to pull into the drop-off zone, which is the number to weigh a lift against. Full table in the UK drop-off charges guide.

How to use the Park Giant code

• 1
  Open the form
  No retyping: the button that names a code is the button that applies it.
• 2
  Set your dates and times
  Round the return time outward rather than inward if you are unsure.
• 3
  Check the total, not the percentage
  A larger percentage off a dearer product loses to a smaller one off a cheaper one.
• 4
  Add your flight number
  Without it, a delayed inbound flight is your problem rather than the car park's.