
Yes, you can rent a car in London, but it's not always the best option for navigating the city itself. For exploring central London, public transportation like the Tube is far more efficient. Renting a car becomes highly practical for day trips outside the city to places like the Cotswolds, Stonehenge, or the coastal regions.
To rent a car, you typically need to be at least 21 years old (with a young driver surcharge for those under 25), hold a full driver's license from your country for a minimum of one year, and have a major credit card in the primary driver's name. Debit cards are often not accepted or come with strict conditions. An International Driving Permit (IDP) is strongly recommended if your license is not in English. You must also ensure you have adequate insurance coverage, which is usually offered in tiers by the rental company.
Be prepared for the Congestion Charge, a daily fee for driving in central London on weekdays, and the Ultra Low Emission Zone (ULEZ) charge, which applies to most vehicles that don't meet strict emissions standards 24/7. Parking is also expensive and challenging to find.
| Rental Company | Typical Minimum Age | Young Driver Surcharge (under 25) | Average Daily Rate (Compact Car) | ULEZ Compliant Fleet? |
|---|---|---|---|---|
| Enterprise | 21 | Yes | $45 | Mostly Yes |
| Hertz | 20 | Yes | $50 | Yes |
| Avis | 23 | Yes | $48 | Yes |
| Sixt | 18 | Yes | $52 | Yes |
| Europcar | 22 | Yes | $47 | Mostly Yes |
Booking in advance online almost always guarantees a better rate and wider vehicle selection. Carefully review the rental agreement for fuel policies (usually "full-to-full") and any additional fees before you drive away.

Absolutely, but trust me, think twice before you do. I rented one last year thinking it’d give us freedom. Biggest mistake. We spent more time stuck in traffic and hunting for a parking spot that cost a fortune than actually seeing anything. The Tube and buses got us everywhere faster and cheaper. Save the rental for when you’re heading out to the countryside. For London itself, your own two feet and an Oyster card are the real keys to the city.

For a family trip, renting a car at the airport for journeys beyond London was a game-changer. Having our own space for luggage, car seats, and tired kids after a long flight was worth every penny. We drove to Windsor Castle and Harry Potter Studio without worrying about train schedules. Just book a vehicle large enough for your needs well in advance. The rental process at Heathrow was smooth, but the motorways (highways) can be busy, so be prepared for that.

The process is straightforward if you’re prepared. Major international companies like Hertz and Enterprise have locations at all airports and central train stations. You’ll need your passport, driver’s license, and a credit card with enough available credit for the security hold. I always decline the rental company’s extra insurance because my personal auto insurance and credit card already provide coverage—check your own policies for this. Inspect the car for any existing damage with your phone’s camera before leaving the lot.


