Cheap Car Rentals in London, ON from $20
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in London with a pick-up date of 10/17 and drop-off date of 10/21. Fares are subject to change and may not be available at all agencies or on all dates of rental.
London, ON car rentals in 2026
Get helpful information to start your search for the perfect car rental in London, ON. The average price data is based on the last 12 months and was last updated on October 12, 2026.
Most popular company | NATIONAL |
|---|---|
Price of gas per gallon | $5.49 |
Average price per day | $66 |
Cheapest price per day | $20 |
Best car rental deals found in London
Browse through a selection of recently found affordable car rental deals in London, ON. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in London, ON with an average daily rate of $31. Data was last updated on October 12, 2026.
Cheapflights insights for London car rentals
Get relevant, data-driven information to help you rent a car in London, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in London?
For the best savings on car rentals in London, make your reservation 7 days before pickup. The average price then is just $35/day—about 15% less than the yearly average.
What is the cheapest rental car company in London?
Looking to rent a car in London? Thrifty had the lowest prices in the past two weeks, starting at only $20.43/day. Hertz also offers competitive rates, with deals beginning at $23.14/day.
What is the best car rental company in London?
Based on Cheapflights user feedback, the highest rated car rental company in London is Alamo (rated 9.4/10 with 11 reviews). National (rated 8.6/10 with 2 reviews) is also highly rated by our users.
What is the cheapest month to rent a car in London?
Planning a car rental in London? January is the cheapest month, costing about $32 per day. In contrast, July is the most expensive, with an average daily rate of $62. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$32
February
$34
March
$32
April
$35
May
$47
June
$52
July
$62
August
$54
September
$35
October
$35
November
$35
December
$41
What car do most people rent in London?
SUV rentals (Class Full-size SUV, for example) are the most popular in London. Intermediate (Toyota Corolla) and Compact (Hyundai Elantra GT) rentals are also often chosen by our users when visiting London.
Which car rental company has the most locations in London?
Both Avis and Globe have 2 locations in London, more than any other rental company in the area.
Top rental agencies in London, ON
Explore the leading car rental agencies in London, ON known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in London, ON. Reviews were last updated on October 12, 2026.
Alamo
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View Alamo Locations in London
National
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View National Locations in London
Thrifty
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View Thrifty Locations in London
Avis
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View Avis Locations in London
Enterprise Rent-A-Car
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View Enterprise Rent-A-Car Locations in London
Budget
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View Budget Locations in London
Hertz
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View Hertz Locations in London
Dollar
View Dollar Locations in London
Car rental FAQs
Find answers to frequently asked questions about car rentals in London, ON, including policies, requirements, and more. FAQs were last updated on October 12, 2026.
What is the cheapest rental car found in London?
In the past two weeks, Cheapflights users have found many deals under $66/day when booking a rental car in London. The best deal a user found was for $26/day from National, booked on Oct. 10.
How much does it cost to rent a car in London for a week from National?
National is one of the most popular car rental companies in London, offering car rentals for around $459 per week on average.
Can I rent a car for a month in London?
Yes, you can rent a car for a month in London. Check Cheapflights for the latest prices and car type availability.
How much does it cost to rent a car in London for a month?
National currently has the lowest price available for a month-long booking. Users have saved up to 61% compared to the average price of a 30-day rental in London. Typically, a monthly car rental in London can be found for $1,967. You can find car rental deals to be on average $66 a day.
How much is a car rental in London for a weekend?
It costs $80 for a weekend car rental in London, on average. The cheapest type of car rental you can book on any given weekend is the Economy as prices are generally lower for these rental types due to demand and availability. If you’re planning to book a rental car in London in November, prices are $29 per day on average.
Car rentals by fuel type in London, ON
Browse car rentals by fuel type in London, ON. Currently, Hybrid cars are the cheapest to rent in London, ON. Deals were last updated on October 12, 2026.
Browse through car rental deals by fuel type in London, ON. There are currently 2 fuel types to choose from with Hybrid being the cheapest ($27+).
Electric
$30+
Hybrid
$27+