Cheap Car Rentals in Milton Keynes from $21
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 Milton Keynes with a pick-up date of 8/24 and drop-off date of 8/29. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Milton Keynes car rentals in 2026
Get helpful information to start your search for the perfect car rental in Milton Keynes. The average price data is based on the last 12 months and was last updated on July 2, 2026.
Most popular company | GREENMOTION |
|---|---|
Price of gas per gallon | $7.65 |
Average price per day | $34 |
Cheapest price per day | $21 |
Best car rental deals found in Milton Keynes
Browse through a selection of recently found affordable car rental deals in Milton Keynes. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Milton Keynes with an average daily rate of $32. Data was last updated on July 2, 2026.
Cheapflights insights for Milton Keynes car rentals
Get relevant, data-driven information to help you rent a car in Milton Keynes, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Milton Keynes?
Book your rental car in Milton Keynes 60 days before your pickup date to maximize your savings Car rental prices are around $33/day on average when booked 60 days ahead, which saves you 22% off the usual average price.
What is the cheapest rental car company in Milton Keynes?
Looking to rent a car in Milton Keynes? Europcar had the lowest prices in the past two weeks, starting at only $18.34/day. Enterprise Rent-A-Car also offers competitive rates, with deals beginning at $18.88/day.
What is the best car rental company in Milton Keynes?
Based on Cheapflights user feedback, the highest rated car rental company in Milton Keynes is Hertz (rated 10.0/10). keddy by Europcar (rated 10.0/10 with 1 review) is also highly rated by our users.
What is the cheapest month to rent a car in Milton Keynes?
Planning a car rental in Milton Keynes? January is the cheapest month, costing about $30 per day. In contrast, July is the most expensive, with an average daily rate of $56. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$30
February
$35
March
$34
April
$44
May
$47
June
$42
July
$56
August
$56
September
$42
October
$38
November
$33
December
$49
What car do most people rent in Milton Keynes?
The most popular types of cars to rent in Milton Keynes are the following: Compact rentals (Jeep Avenger or similar), Intermediate rentals (Audi A3 or similar), and Passenger van rentals (Peugeot 5008 or similar).
Which car rental company has the most locations in Milton Keynes?
In Milton Keynes, Enterprise Rent-A-Car, Free2Move, and Sixt have 2 locations, more than any other rental company in the area.
Top rental agencies in Milton Keynes
Explore the leading car rental agencies in Milton Keynes known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Milton Keynes. Reviews were last updated on July 2, 2026.
Hertz
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
View Hertz Locations in Milton Keynes
keddy by Europcar
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
View keddy by Europcar Locations in Milton Keynes
Enterprise Rent-A-Car
View Enterprise Rent-A-Car Locations in Milton Keynes
Europcar
View Europcar Locations in Milton Keynes
Sixt
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
View Sixt Locations in Milton Keynes
Dollar
View Dollar Locations in Milton Keynes
Free2Move
View Free2Move Locations in Milton Keynes
Arnold Clark
View Arnold Clark Locations in Milton Keynes
Car rental FAQs
Find answers to frequently asked questions about car rentals in Milton Keynes, including policies, requirements, and more. FAQs were last updated on July 2, 2026.
What is the cheapest rental car found in Milton Keynes?
In the past two weeks, Cheapflights users have found many deals under $34/day when booking a rental car in Milton Keynes. The best deal a user found was for $17/day from DRIVALIA , booked on Jun. 27.
How much does it cost to rent a car in Milton Keynes for a week from GREEN MOTION ?
Renting a car in Milton Keynes for a week can be a great option for travel. GREEN MOTION , the most popular car rental company for this area, offers rental cars for around $256/week on average.
Can I rent a car for a month in Milton Keynes?
Typically how long you can rent a car for depends on the inventory of the supplier. For Milton Keynes however, it is certainly possible to rent a car for an entire month.
How much does it cost to rent a car in Milton Keynes for a month?
Generally, a month-long car rental in Milton Keynes can be found for about $1,096, with the average price for a rental being around $37 a day. Book with DRIVALIA , to take advantage of their cheap prices and pay 68% less compared to the average price of car rentals in Milton Keynes.
How much is a car rental in Milton Keynes for a weekend?
Car rental prices in Milton Keynes are typically $0 for the weekend. On Cheapflights, you’ll be able to find great car rental deals on any type of vehicle. However, consider renting a Economy to save money on your trip to $0. Our users have found prices for Economy car rentals in August to be on average $43 per day.
Car rentals by fuel type in Milton Keynes
Browse car rentals by fuel type in Milton Keynes. Currently, Electric cars are the cheapest to rent in Milton Keynes. Deals were last updated on July 2, 2026.
Browse through car rental deals by fuel type in Milton Keynes. There are currently 3 fuel types to choose from with Electric being the cheapest ($27+).
Electric
$27+
Gas/Diesel
$123+
Hybrid
$30+