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Castleknock - Blanchardstown, Dublin car rentals in 2025
Get helpful information to start your search for the perfect car hire in Castleknock - Blanchardstown. The average price data is based on the last 12 months and was last updated on 16 September 2025.
Most popular company | keddy by Europcar |
|---|---|
Most common car type | Mini |
Average price per day | $81 |
Cheapest price per day | $39 |
Cheapflights insights for Castleknock - Blanchardstown car rentals
Get relevant, data-driven information to help you hire a car in Castleknock - Blanchardstown, including pricing trends, ideal booking times, and more.
How far in advance should I hire a car in Castleknock - Blanchardstown?
For the best savings on car rentals in Castleknock - Blanchardstown, make your reservation 44 days before pickup. The average price then is just $22/day – about 27% less than the yearly average.
What is the best car rental company in Castleknock - Blanchardstown?
Based on Cheapflights user feedback, the highest-rated car rental company in Castleknock - Blanchardstown is Enterprise Rent-A-Car (rated 9.0/10 with 4 reviews). keddy by Europcar (rated 7.0/10) is also highly rated by our users.
What is the cheapest month to hire a car in Castleknock - Blanchardstown?
Planning to hire a car in Castleknock - Blanchardstown? February is the cheapest month, costing about $23 per day. In contrast, August is the most expensive, with an average daily rate of $86. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$27
February
$23
March
$35
April
$50
May
$54
June
$42
July
$79
August
$86
September
$72
October
$34
November
$29
December
$50
Which car hire company has the most locations in Castleknock - Blanchardstown?
Sunnycars has 3 locations throughout the area, more than any other company. Avis has the second-highest number of locations in Castleknock - Blanchardstown at 2.
Top rental agencies in Castleknock - Blanchardstown, Dublin
Explore the most popular car rental suppliers in Castleknock - Blanchardstown, including their locations and customer reviews, to make the best choice for your next trip.
Enterprise Rent-A-Car
4 reviews•2 locations
Overview
Cleanliness
9.3
Comfort
9.2
Overall
9.0
Pick-up/drop-off
8.8
Value
8.3
keddy by Europcar
1 location
Overview
Cleanliness
9.0
Comfort
9.0
Overall
7.0
Pick-up/drop-off
7.0
Value
7.0
Budget
2 reviews•1 location
Overview
Cleanliness
7.6
Comfort
7.1
Overall
6.3
Pick-up/drop-off
6.6
Value
5.8
Avis
3 reviews•2 locations
Overview
Cleanliness
7.2
Comfort
6.7
Overall
6.0
Pick-up/drop-off
6.4
Value
5.5
Payless
1 location
Overview
Cleanliness
6.3
Comfort
6.4
Overall
5.4
Pick-up/drop-off
5.7
Value
5.4
Sunnycars
3 locations
Castleknock - Blanchardstown Car rental FAQs
Find answers to frequently asked questions about car hires in Castleknock - Blanchardstown, including policies, requirements, and more. FAQs were last updated on 16 September 2025.
Can I rent a car for a month at Castleknock - Blanchardstown?
The length of time you can book a rental for is subject to the inventory of the supplier. When renting a vehicle from Castleknock - Blanchardstown it should be possible to rent a car for a whole month if needed.