London, England
Heathrow car hire
Shuttle-served depots for every big brand, minutes from all four terminals.
Compare 15 sites & brands
Why compare car hire?
The same car on the same dates can cost very different amounts depending on where you book. Comparison sites and brokers buy from many suppliers at once, while the rental brands sometimes have member rates or offers of their own. CarHireDeals puts both in one place, so checking three or four sites takes a couple of minutes instead of an evening.
Whether you call it car hire or a rental car, the rules for getting a good deal are the same: compare like for like, check what is included and read the fuel and insurance terms before you pay.
Airport or local depot?
Airport pick-up is the most convenient after a flight, and airports have the biggest choice of brands and cars. But airport locations often add an airport or concession fee to the price. If you don’t need the car straight away, a city or neighbourhood depot can work out cheaper, especially for longer rentals.
What to check before you book
- Insurance excess (deductible): how much you pay if the car is damaged, and whether to reduce it. See our excess insurance guide.
- Fuel policy: “full to full” is usually the fairest. Pre-paid fuel can cost more if you return the car with fuel left.
- Mileage: most rentals include unlimited mileage, but not all.
- Deposit: most companies hold a deposit on a credit card in the main driver’s name.
- Extra drivers, young drivers and one-way fees: these can add a lot to the total.
Last updated: 16 October 2026
