Cheap Car Rentals in Northern Ireland from HK$43
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car hire in Northern Ireland with a pick-up date of 13-6 and drop-off date of 18-6. Fares are subject to change and may not be available at all agencies or on all dates of hire. Click the price to replicate the search for this deal.
What is the cheapest time to rent a car in Northern Ireland?
Discover the most affordable period to rent a car in Northern Ireland and save money on your trip. The monthly average price data is based on historical data over the last year and was last updated on 23 April 2025.
January
HK$193
February
HK$209
March
HK$209
April
HK$248
May
HK$271
June
HK$263
July
HK$318
August
HK$341
September
HK$248
October
HK$248
November
HK$217
December
HK$294
Currently, the cheapest month to rent a car in Northern Ireland is January. The most expensive time to rent a car is August. The cheapest prices for each month are shown above, but prices will vary based on availability, how far out you book your rental car, and of course, car type.
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 23 April 2025.
Dollar
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DRIVALIA
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Alamo
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Enterprise Rent-A-Car
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Sixt
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Budget
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Firefly
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Europcar
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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 23 April 2025.
Which car hire company is considered to be the best in Northern Ireland?
Taking our users’ ratings and reviews into consideration, U-Save (10.0 rating), Arnold Clark (9.6 rating) and McNicoll Vehicle Rental (8.7 rating) seem to be the best car hire companies in Northern Ireland.
What are petrol prices like in Northern Ireland?
The average price of petrol in Northern Ireland is HK$13.50/litre over the past month, costing you anywhere between HK$607 and HK$877 to fill up a car’s fuel tank.
How much does it cost to hire a car in Northern Ireland for a week from Budget?
Budget 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$854 per week.
How far in advance should I hire a car in Northern Ireland for the best price?
Generally, for a better deal in Northern Ireland it’s recommended to book in a timely manner (to save up to 40%). Cheapflights recommends you book around 7 days prior to your pickup date. Booking as early as you can also increases the likelihood that you’ll get the ideal car.
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.