London has five airports — Heathrow (LHR), Gatwick (LGW), Stansted (STN), Luton (LTN), and London City (LCY) — and every major rental company operates at the big four, usually via a short shuttle bus to an off-terminal rental centre. Compare every supplier at once with DiscoverCars before you fly in, since prices and availability shift fast around London’s low emission zones.
Key Takeaways
- London has 5 airports; Heathrow, Gatwick, Stansted and Luton all have major rental desks reached by shuttle.
- The UK drives on the left and most rental cars are manual – automatics cost more and need advance booking.
- London’s ULEZ (24/7, £12.50/day) and Congestion Charge (weekdays, rising to £18/day from Jan 2026) can both apply – check your vehicle’s compliance.
- Economy cars run roughly £25–£60/day; airport pickups cost about 18% more than city branches.
- The Cotswolds (~75–100 miles) make an easy day trip or overnight from London.
Which London Airport Should You Rent From?
All five London airports offer car rental, but the setup differs:
| Airport | Code | Rental desk access |
|---|---|---|
| Heathrow | LHR | Shuttle bus to an off-terminal rental hub; all 5 major companies present. |
| Gatwick | LGW | Shuttle bus to a dedicated rental centre; all majors present. |
| Stansted | STN | Shuttle bus to the rental village; all majors present. |
| Luton | LTN | Shuttle bus to the rental centre; all majors present. |
| London City | LCY | Short walk to a dedicated Car Rental building – no shuttle needed. |
If you’re only exploring central London, skip the car until you leave the city — public transport is faster and parking is expensive. Pick up your rental on the day you head out to the Cotswolds, Windsor, or further afield.
London’s ULEZ and Congestion Charge: What Drivers Need to Know
Greater London’s Ultra Low Emission Zone (ULEZ) covers the whole city, runs 24/7, and charges £12.50 a day for non-compliant vehicles — enforced entirely by camera, with no physical toll booth. Central London also has a separate Congestion Charge on weekdays, rising to £18 a day from January 2026. Most modern rental cars from major companies are ULEZ-compliant, but always confirm before you drive into central London.
What Car Should You Rent in London?
- City exploring / day trips — a compact or small automatic if you’re not used to driving on the left with a manual gearbox.
- Cotswolds or countryside trips — a mid-size car handles narrow country lanes better than an SUV.
- Group travel — an estate (wagon) or people carrier for luggage on longer UK road trips.
Renting a Car in London: What UK Rules Mean for You
The UK drives on the left, and most rental fleets are manual transmission — automatics are less common, cost roughly 10–30% more, and should be booked well in advance if you need one. A US or other English-language driver’s licence is valid for driving in the UK for up to 12 months from entry; an International Driving Permit isn’t legally required for US licence holders, though it’s worth checking with your specific supplier.
UK rental pricing works differently from the US. Instead of an optional CDW add-on, UK/European rentals typically bundle a Collision Damage Waiver (CDW) into the base rate, which caps your liability at an Excess (the UK term for a deductible) rather than the vehicle’s full value. CDW usually excludes tyres, the windscreen, the undercarriage, and mirrors — a common gap worth covering with an Excess Waiver if you want full peace of mind.
How Much Does a Rental Car Cost in London?
Expect to pay roughly £25 to £60 per day for an economy car in London, with airport pickups running about 18% higher than city-centre branches. Automatics cost more and have limited availability, so book ahead if you need one.
Minimum rental age across UK companies is generally 21, though some locations and companies require 23 or 25 for full car access. Drivers aged 21–24 typically pay a young driver surcharge of about £15–£40 per day — Hertz waives it at many UK locations for drivers 21+, while Avis and others still apply it. Comparing suppliers on DiscoverCars is the fastest way to see who charges the least for your age and pickup point.
Tips for Renting a Car in London
- Skip the rental until you leave central London — the Tube and buses are faster and cheaper in the city itself.
- Confirm ULEZ/Congestion Charge compliance with your rental company before driving into central zones.
- Book automatics early — they sell out faster and cost more than manuals.
- Compare airport vs. city-centre pickup — city branches are often ~18% cheaper.
- Check what your CDW excludes (tyres, windscreen, undercarriage) before declining an Excess Waiver.
Ready to compare London rental prices?
Frequently Asked Questions
Do UK rental cars have automatic transmission?
Most UK rental fleets are manual by default. Automatics are available but less common, typically cost 10 to 30% more per day, and should be booked well in advance since supply is limited, especially in smaller cities.
Is a US driver’s licence valid for renting a car in London?
Yes. A US driver’s licence is valid for driving in the UK for up to 12 months from entry since it’s in English, and an International Driving Permit isn’t legally required. Some rental companies may still ask for one, so check with your specific supplier before travel.
What does ‘Excess’ mean on a UK car rental?
Excess is the UK term for a deductible: the amount you’re liable for if the car is damaged, even with the standard Collision Damage Waiver (CDW) included in your rate. Many renters buy an Excess Waiver to reduce or remove this liability.
Do I need to pay ULEZ or the Congestion Charge with a rental car?
Possibly. London’s ULEZ runs 24/7 across Greater London at £12.50/day for non-compliant vehicles, and a separate Congestion Charge applies on weekdays in central London, rising to £18/day from January 2026. Most modern rental cars are compliant, but confirm with your supplier.
Which London airport has the cheapest car rental?
Prices shift constantly, so there’s no single always-cheapest airport. Comparing all five airports (Heathrow, Gatwick, Stansted, Luton, London City) side by side on DiscoverCars for your exact dates is the most reliable way to find the best rate.
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