10% OFF
10% OFF eligible Hertz rentals
Save 10% OFF eligible Hertz rentals.
Valid Till August 30, 2026
Car Rental
At RetailDeals.co.uk, our Car Rental category helps you find the best deals on short-term, long-term, and airport car hire across the UK and abroad. We feature verified promo codes, voucher offers, and discounts from trusted rental brands like Enterprise, Hertz, Europcar, Sixt, and Avis—making your next trip more affordable. Whether you’re booking for business or leisure, our updated offers ensure you save on every journey.
20% OFF
20% OFF selected Carwow deals
Enjoy 20% OFF on selected car deals and promotional offers at Carwow.
Valid Till December 31, 2026
10% OFF
10% OFF qualifying UK bookings
Save 10% OFF storewide on qualifying UK bookings.
Valid Till December 31, 2026
10% OFF
10% OFF selected Carwow services
Get 10% OFF on selected Carwow services and promotional campaigns.
Valid Till December 31, 2026
15% OFF
Up to 15% OFF for eligible Mastercard cardholders
Mastercard cardholders receive up to 15% OFF eligible rentals.
Valid Till December 31, 2026
10% OFF
10% OFF qualifying car deals
Save 10% OFF on qualifying purchases and selected car deals.
Valid Till December 31, 2026
10% OFF
Up to 10% OFF for Gold Plus Rewards members when booking direct
Gold Plus Rewards members save up to 10% when booking direct.
Valid Till December 31, 2026
5% OFF
Extra 5% OFF clearance offers
Receive an extra 5% OFF on selected clearance offers and promotions.
Valid Till December 31, 2026
Free Day
1 FREE Rental Day on eligible 7+ day rentals
Receive 1 FREE rental day on eligible 7-day rentals.
Valid Till December 31, 2026
Newsletter Offer
Subscribe for exclusive offers & updates
Subscribe to receive exclusive offers and new car deal updates.
Valid Till December 31, 2026
EV Deal
Up to 18% OFF eligible electric vehicle rentals
Save up to 18% OFF eligible electric vehicle rentals in participating regions.
Valid Till December 31, 2026
Get £10
Get £10 Free Driving Credit
Join now for just £10 & get £10 credit
Valid Till December 31, 2027
Member Deal
Join Gold Plus Rewards for member-only pricing
Join Gold Plus Rewards for member-only pricing.
Free Driver
Add your spouse or partner as an additional driver for free (eligible memberships)
Add your spouse or partner as an additional driver at no extra cost with eligible memberships.
Best Rate
Best Rate Guarantee when booking directly with Hertz
Book direct and enjoy Hertz’s Best Rate Guarantee.
Weekend Deal
Special weekend rental rates on selected vehicles
Special weekend rental rates on selected vehicles.
Special weekend rental rates on selected vehicles
Special weekend rental rates on selected vehicles.
15% OFF
Up to 15% OFF selected worldwide car rentals
Save up to 15% OFF selected worldwide car rentals.
Luxury Cars
Discounts on electric vehicle rentals
Hire premium and luxury vehicles at promotional rates.
Gold Members
Savings on rentals from major UK airport locations
Save on rentals from major UK airport locations.
35% OFF
Up to 35% OFF selected BMW models
Enjoy discounts of up to 35% on selected new BMW models.
20% OFF
20% OFF leasing & finance deals
Save 20% on selected leasing offers and finance packages.
19% OFF
Save almost 19% OFF Nissan Juke models
Save almost 19% on selected new Nissan Juke models.
18% OFF
Up to 18% OFF Hyundai i20 finance deals
Enjoy up to 18% OFF on selected Hyundai i20 finance deals.
£50 Gift Card
Refer a friend and get a £50 Gift Card each
Refer a friend and both of you will receive a £50 gift card when an eligible car sale is completed.
£3,266 Savings
Save an average of £3,266 on Kia Sportage models
Save an average of £3,266 on selected Kia Sportage models.
£500 OFF
Up to £500 trade-in support on selected Renault models
Get up to £500 trade-in support on selected Renault models and promotions.
Under £300/Month
Lease deals from under £300/month
Find selected lease deals for less than £300 per month.
£3,600 Savings
Save an average of £3,600 on new cars
Save an average of £3,600 on selected new car purchases.
£6,852 Savings
£7,340 Savings
Up to £7,340 OFF electric car deals
Enjoy savings of up to £7,340 on selected electric car deals.
£9,000 Savings
Up to £9,000 OFF selected new cars
Save up to £9,000 on selected new car deals from participating dealers.
5% OFF
Get 5% OFF all orders
Enjoy 5% OFF all orders until Dec 31
Valid Till December 31, 2026
Flash Offer
Get today’s exclusive savings
Find Rent Cars coupons and verified deals. Spend less and take advantage of limited-time offers.
Best Offer
Save $25 OFF on $160+ long-distance trips
Use code to save $25 on bookings above $160. Best suited for long-distance travel or premium rides where you can maximize savings.
Valid Till December 31, 2026
Value for Money
Get $6 OFF airport transfers
Apply code to get $6 OFF on airport rides. Perfect for frequent flyers looking to cut down transportation costs.
Valid Till December 31, 2026
Hot Deal
Up to $5 OFF next booking
Use code for up to $5 OFF your next ride. This code is commonly used for repeat bookings.
Valid Till December 31, 2026
Super Offer
Flat $5 OFF total orders
Enter code at checkout to receive a flat $5 discount on your total order, with minimal restrictions.
Valid Till December 31, 2026
Best Offer
Get $5 OFF (very high success rate)
Get $5 OFF
Valid Till December 31, 2026
Best Offer
Enjoy $5 OFF reservation
Enjoy $5 OFF reservation
Valid Till December 31, 2026
Best Value
Save $5 OFF your next ride
Save $5 OFF your next ride
Valid Till December 31, 2026
Super Offer
Get up to $5 OFF
Get up to $5 OFF depending on booking
Valid Till December 31, 2026
Best Deal
Get $5 OFF booking
Use code at checkout to get an instant $5 discount on your ride. This code works well for standard bookings with no strict conditions.
Valid Till December 31, 2026
Super Deal
Enjoy 10% OFF any ride
Apply code to enjoy a flat 10% discount on any CarmelLimo service, including airport transfers and city rides. Ideal for higher-value bookings.
Valid Till December 31, 2026
Best Offer
Flat 10% OFF all orders
Get a sitewide 10% OFF by using code. This is one of the most reliable promo codes for maximum savings across all services.
Valid Till December 31, 2026
50% OFF
Get 50% OFF rental insurance
Get 50% OFF rental car insurance with zero excess for complete protection when renting a car worldwide
Free Protection
Free flight protection for members
Diamond members get free flight protection & driver’s permit
Unique Deal
50% OFF
Get 50% OFF all car rentals
Rent confidently with comprehensive car protection at 50% less
£1 Only
First year membership for £1
Join online for just £1 in your first year
Valid Till December 31, 2031
5% OFF
Get 5% OFF on your next booking
Subscribe to our newsletter for a 5% discount on your next booking
Valid Till January 1, 2030
Recently Expired Offers
8% OFF
Get 8% OFF your order now
Enjoy 8% OFF your order
Expired On December 31, 2025
6% OFF
Save 6% on all bookings online
Save 6% on car bookings, online only
Expired On December 31, 2025