$
Get up to $8 off our fees with promo code: DEC8.
◊Applies to all domestic travel. Book by Dec 31, 2016. ◊ Learn more
Best Price Guarantee

Find our lowest price to destinations worldwide, guaranteed

Easy Booking

Search, select and save - the fastest way to book your trip

24/7 Customer Care

Get award-winning service and special deals by calling 1-800-566-2345

People love our offers, and you will too!

Book a Car Rental in London 

Plan your next trip with CheapOair and you can find great deals on cheap car rentals. We search for the best deals with the best rent a car companies so you can save. All types of cheap London rental cars are on sale.

Whether you need a car for leisure or business to get around town – we’ll find you a rent a car in London. If you’re not ready to book now, we’ll provide you with lower rates and help you to book a cheap car reservations.

Sign-up for the London car rental newsletter for the cheapest rates

Get exclusive sales on cheap car rentals and more top cities around the world, delivered straight to your inbox. When you sign up for our newsletters, we’ll send you the best deals from rent a car companies in the most popular destinations. You’ll never miss another great rate again.

How do you book Cheap Car Rentals in London?
  • Avoid Big Travel Days: If there’s a big holiday coming up, or you know of a big public event – you might want to wait to book your cheap car rental in London.
  • Try Airport Rates: Find lower car rental rates when booking at airport locations.
  • Drop-off and Pick-up at the Same Location: Always keep the pick-up and drop-off location the same to avoid any surcharges on your rent a car.
  • Pick your City Wisely: Bigger metropolitan cities tend to be more expensive then small cities.


User Reviews

5London Trip

Everything went smoothly during the trip - Benjamin  Nov 19, 2016
5London trip 2016 with my wife

London feels like a second home now! We stayed for a couple months and it was one of the best experiences of our lives! I highly recommend everyone take a trip like this at least once in a lifetime! - Dean  Nov 17, 2016

Submit London Review