Northern Ireland

Cheap Car Rentals in Northern Ireland

Driver's age: 25-65
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Cheapflights insights for Northern Ireland car rentals

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

How far in advance should I hire a car in Northern Ireland?

Book your rental car in Northern Ireland 1 day before your pickup date to maximise your savings. Car rental prices are around HK$230/day on average when booked 1 day ahead, which saves you 574% off the average price.

What is the best car rental company in Northern Ireland?

Based on Cheapflights user feedback, the highest-rated car rental company in Northern Ireland is DRIVALIA (rated 10.0/10). Alamo (rated 10.0/10) is also highly rated by our users.

What is the cheapest month to rent a car in Northern Ireland?

Planning to hire a car in Northern Ireland? January is the cheapest month, costing about HK$187 per day. In contrast, August is the most expensive, with an average daily rate of HK$387. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.

January

HK$187

February

HK$201

March

HK$200

April

HK$291

May

HK$299

June

HK$253

July

HK$373

August

HK$387

September

HK$248

October

HK$249

November

HK$209

December

HK$296

What car do most people rent in Northern Ireland?

Economy cars (Citroen C3 or similar) are the most popular option for those visiting Northern Ireland. Mini cars (Class Mini Car or similar) are also a popular choice, followed by Luxury cars (Mercedes-Benz E-Class or similar).

Which car hire company has the most locations in Northern Ireland?

Both Free2Move and Sunnycars have 9 locations in Northern Ireland, more than any other rental company in the area.

Top rental agencies in Northern Ireland

Explore the leading car rental agencies in Northern Ireland known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Northern Ireland. Reviews were last updated on 22 January 2026.

DRIVALIA

3 locations

Alamo

2 locations

Dollar

4 locations

National

2 locations
Overview

Cleanliness

9.1

Comfort

8.9

Overall

8.9

Pick-up/drop-off

9.1

Value

8.3

Enterprise Rent-A-Car

7 locations

Sixt

6 locations

Budget

3 locations

Avis

2 locations

Car rental FAQs

Find answers to frequently asked questions about car rentals in Northern Ireland, including policies, requirements, and more. FAQs were last updated on 22 January 2026.
  • How much does it cost to hire a car in Northern Ireland for a week from Alamo?

    Alamo is a popular option for travellers looking for car hire in Northern Ireland. You can expect the average cost of car hire to be about HK$1,967 per week.

  • Can I rent a car for a month in Northern Ireland?

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

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