Find Rentals
Popular Cars
Rental Deals
Insights
Agencies
FAQs
Castleknock - Blanchardstown

Cheap Car Hire in Castleknock - Blanchardstown, Dublin from £11

Driver's age: 25-65
Here’s why our users search for rental cars through Cheapflights

Save over 40%Compare Cheapflights against other travel sites with one search.

Price trackingHolding out for a great deal? Get notified when prices are reduced.

Customized resultsFilter by rental agency, car type, price range and more.

Unlimited free useSearch as many times as you want with no hidden charges or fees.

Popular car types in Castleknock - Blanchardstown, Dublin

All deals
Economy

Economy

£13+

View Deal
Compact

Compact

£13+

View Deal
Standard

Standard

£24+

View Deal
Mini

Mini

£11+

View Deal
Intermediate SUV

Intermediate SUV

£22+

View Deal
Compact SUV

Compact SUV

£22+

View Deal

Best Castleknock - Blanchardstown, Dublin car hire deals

Volvo V40£13/day
Volvo V40
Found 08/19/26
Volkswagen Polo£14/day
Volkswagen Polo
Found 08/17/26
MG 3£14/day
MG 3
Found 08/19/26

Cheapflights insights for Castleknock - Blanchardstown car hires

Get relevant, data-driven information to help you hire a car in Castleknock - Blanchardstown, including pricing trends, ideal booking times, and more.

What is the best car rental company in Castleknock - Blanchardstown?

Based on Cheapflights user feedback, the highest-rated car hire company in Castleknock - Blanchardstown is Enterprise Rent-A-Car (rated 8.9/10 with 4 reviews). Budget (rated 6.2/10 with 3 reviews) is also highly rated by our users.

Enterprise Rent-A-Car
Enterprise Rent-A-Car
8.9
Budget
Budget
6.2
Avis
Avis
6.0
keddy by Europcar
keddy by Europcar
6.0

What is the cheapest month to hire a car in Castleknock - Blanchardstown?

At Castleknock - Blanchardstown, the best time to hire a car is in November, with an average daily rate of just £10. Conversely, July is the priciest month, averaging £47 per day. Below youll find the monthly average car hire prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Castleknock - Blanchardstown, the best time to hire a car is in November, with an average daily rate of just £10. Conversely, July is the priciest month, averaging £47 per day. Below youll find the monthly average car hire prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.

January

£13

February

£16

March

£18

April

£25

May

£19

June

£33

July

£47

August

£30

September

£26

October

£14

November

£10

December

£16

Which car hire company has the most locations in Castleknock - Blanchardstown?

Both Enterprise Rent-A-Car and Avis have 2 locations in Castleknock - Blanchardstown, more than any other car hire company in the area.

Find deals

Top hire agencies in Castleknock - Blanchardstown, Dublin

Enterprise Rent-A-Car

8.9
Very Good
4 reviews•2 locations
Check prices
Overview

Cleanliness

9.3

Comfort

9.1

Overall

8.9

Pick-up/drop-off

8.7

Value

8.2

Budget

6.2
Okay
3 reviews•1 location
Check prices
Overview

Cleanliness

7.0

Comfort

6.8

Overall

6.2

Pick-up/drop-off

6.2

Value

5.9

Avis

6.0
Okay
3 reviews•2 locations
Check prices
Overview

Cleanliness

7.1

Comfort

6.7

Overall

6.0

Pick-up/drop-off

6.4

Value

5.6

keddy by Europcar

1 location
Check prices
Overview

Cleanliness

8.8

Comfort

8.8

Overall

6.0

Pick-up/drop-off

6.0

Value

6.0

Payless

1 location
Check prices
Overview

Cleanliness

6.5

Comfort

6.6

Overall

5.6

Pick-up/drop-off

5.9

Value

5.6

Sunnycars

3 locations
Check prices

Castleknock - Blanchardstown Car hiring FAQs

  • Can I rent a car for a month at Castleknock - Blanchardstown?

    Typically, how long you can hire a car for depends on the inventory of the supplier. For Castleknock - Blanchardstown however, it is certainly possible to rent a car for an entire month.

  • What is the cheapest rental car in Castleknock - Blanchardstown, Dublin?

    A Hyundai i10, for £14 per day on average, is the cheapest rental car in Castleknock - Blanchardstown, Dublin. This price is 43% cheaper than other rental cars in Castleknock - Blanchardstown.

  • How much is a rental car in Castleknock - Blanchardstown, Dublin?

    £14 per day, on average, is how much a rental car in Castleknock - Blanchardstown, Dublin costs. However, our users have found rentals for as low as £15 per day.

Car hires by fuel type in Castleknock - Blanchardstown

All deals

Browse through car hire deals by fuel type in Castleknock - Blanchardstown. There is currently 1 fuel type to choose from.

Petrol/Diesel

Petrol/Diesel

£20+

View Deal

Browse thousands of different options on Cheapflights for your next trip

Airport car hires in Dublin

Dublin Airport car hires

Best car hire deals

We make it easy and fast to find and compare deals from 70,000+ hire locations and hundreds of agencies.

No surprises

Prices shown to you will be completely in full, without any hidden charges or fees.

Free Cancellation

Plans change — we get it. And that’s why you can search and book car hire on Cheapflights from agencies that offer free cancellation