Tips For Renting A Car in Ireland

We rented a car in Ireland in July 2026 and paid £151 for three days in a VW Polo.

Then we paid another £104 at the Europcar desk for additional protection that removed the worry of a £2,150 excess.

Was it worth it?

For us, absolutely.

Not because we damaged the car — we didn’t. It was worth it because we didn’t have £2,150 tied up against our available credit for the weekend, and when we returned the car to Ireland West Airport Knock, the whole thing took about thirty seconds.

That’s the part we hadn’t really appreciated before hiring a car in Ireland.

This is our guide to renting a car based on an actual car rental in Ireland in July 2026. It’s not a generic travel article assembled from other blogs. It’s what we actually paid, what caught us out, and what we’d do again if we wanted to rent a car in Ireland.

If you’re planning a road trip, exploring the west coast or simply want the freedom to get away from the cities, here’s what we think you need to know about car hire in Ireland.

How much does it cost to rent a car in Ireland?

Here’s what our three-day rental actually cost:

We booked our rental car through DiscoverCars and collected it from Europcar at Ireland West Airport Knock on Friday 24 July, returning it on Monday 27 July.

There was another number that mattered, though:

£2,150 — the excess associated with the basic rental arrangement.

That wasn’t a £2,150 charge. It was the amount of exposure we would have had under the rental agreement if there had been covered damage or theft.

That’s an important distinction when you’re looking at the cost of renting a car.

The decision wasn’t simply:

“Do I want to spend another £104 on insurance?”

It was:

“Do I want to keep £2,150 available on my credit card, or pay £104 for additional protection that makes the rental less stressful?”

For us, that was an easy decision.

And that’s the theme of this article: the cheapest car rental isn’t necessarily the cheapest option once you add everything you actually need.

Do you need car rental insurance in Ireland?

Not necessarily.

There are three approaches worth considering when you’re comparing rental companies and looking at car rental insurance.

Option 1: Take the rental company’s additional insurance

This is what we did.

We paid £104 at the desk for the additional protection offered by Europcar. The exact protection products, prices, excesses and deposit arrangements can vary, so check the terms attached to your own booking rather than assuming our £104 price will apply to you.

You may see terms such as collision damage waiver, damage waiver, excess waiver or additional insurance used to describe different protection products.

Don’t assume they’re all identical.

The advantage for us wasn’t just the financial protection.

It was the convenience.

Option 2: Rely on existing insurance or credit cards

If your existing insurance or one of your credit cards genuinely covers rental-car damage in Ireland, you may decide you don’t need the rental company’s additional protection.

But check the actual policy wording.

Don’t rely on a blanket statement that UK credit cards don’t cover the Republic of Ireland — or the opposite statement that they all do.

The country, type of cover, exclusions, excess and claims process all matter.

And remember that having separate car insurance doesn’t necessarily mean you avoid the rental company’s deposit arrangements.

If something goes wrong, an independent excess policy may reimburse you after the rental company takes the money rather than preventing the charge in the first place.

Option 3: Buy standalone annual excess insurance

If you rent cars regularly, an annual excess policy can potentially work out much cheaper than buying the rental company’s protection every time.

The trade-off is that this type of policy generally works differently: you may still have the rental company’s excess and deposit arrangements, and then claim the money back from your insurer if you have a covered incident.

That’s potentially the cheapest solution.

It just isn’t necessarily the most convenient one.

So which would we choose?

We weren’t trying to find the absolute cheapest rental in Ireland.

We were trying to make a three-day family trip as hassle-free as possible.

That distinction matters.

The one decision that actually mattered: the deposit

Here’s one of the most important things you should know before renting a car.

When you rent a car in Ireland, the basic rental price doesn’t necessarily mean you’ve paid for everything you could be liable for.

The rental agency can require a security deposit or authorisation against your card, and the excess can be substantial.

Our figure was £2,150.

That isn’t money we spent. But it was money that could have been tied up against our available credit.

And that’s a very different thing from seeing £2,150 disappear from your bank account.

The practical lesson is simple: check your rental agreement exactly how much they’ll hold, when they’ll release it and what payment method is required.

Why we paid the £104 excess waiver

On paper, £104 looks painful.

The car itself cost £151, so the additional insurance was almost as much as the rental.

If you’re travelling alone, have plenty of available credit and are comfortable dealing with the rental company’s inspection and claims process, you might quite reasonably decide not to pay it.

For us, the calculation was different.

The £104 bought us two things we valued:

• We didn’t have to have £2,150 tied up against our available credit.
• We had a much simpler experience when we returned the rental car.

And the second benefit turned out to be the one we appreciated most.

The bit that surprised us: returning the car took about 30 seconds

The Knock desk was busy when we collected the car.

It was a summer Friday, so that wasn’t surprising.

The difference showed up at the other end.

We returned the car, handed over the keys and walked away.

That’s it.

Nobody did a long walk-around with us. Nobody got a torch out. Nobody started examining the alloys while we stood there watching the clock.

We saw other customers having their rental cars inspected properly — the walk-around, the checks, the discussion about marks.

In our case, because we’d taken the additional protection, the return was remarkably straightforward.

And if you’ve got a flight to catch and children who have already had enough of airports, that has a value that doesn’t show up in the car rental price.

We hadn’t expected the lack of stress at drop-off to be one of our favourite things about paying the extra £104.

What about damage disputes?

This was another reason we were comfortable with the decision.

We’ve all heard the car rental stories: the scratch that was apparently already there, the mark that nobody noticed at pickup, the charge that appears after you’ve returned home.

Europcar were fine with us, and we’re not suggesting that rental companies are looking for reasons to charge customers.

But if you’re particularly worried about collision damage or ordinary vehicle damage covered by the protection you’ve purchased, reducing that exposure can remove a lot of the anxiety around the return.

A collision damage waiver isn’t necessarily a blanket promise that absolutely every possible charge disappears.

Fuel, keys, late returns, prohibited use and other items can be treated separately, and the exact exclusions depend on the rental agreement.

That’s why we’d describe the £104 as paying for simplicity and reduced exposure, rather than assuming you’ve bought unlimited protection.

Check your credit cards before you pay for extra cover

This is the bit I’d check before making the decision.

Our UK credit card would have covered car hire in the Republic of Ireland, so we could have taken a different approach.

But we didn’t.

And here’s the important distinction: having insurance coverage that reimburses you for a rental-car excess is not necessarily the same thing as avoiding the rental company’s deposit or authorisation.

A rental company can place an authorisation against your card.

That means the practical cost isn’t necessarily interest.

The bigger issue is available credit.

If £2,150 is tied up against your card for the duration of a trip, you can’t use that portion of your credit elsewhere.

Before using credit cards for a rental deposit, check:

• Does the card cover rental cars in the Republic of Ireland?
• Does it cover the full excess?
• Is the cover primary or secondary?
• Does it cover the vehicle category you’re renting?
• What exclusions apply?
• Will you still have to provide a large deposit?
• Does the card charge foreign-transaction fees?

And don’t assume a debit card will be accepted simply because a credit card is.

Check the payment requirements before travelling.

Don’t compare car rental by the daily rate

This is probably the most useful money-saving tip in the article.

A car advertised at £30 a day isn’t necessarily cheaper than one advertised at £38.

Imagine:

Quote A

• £30/day car
• Additional protection
• Second-driver fee
• Large deposit
• Airport surcharge

Quote B

• £38/day car
• Your existing insurance
• No second driver
• Smaller deposit

The £30/day car may end up costing more — or at least being less attractive for your particular circumstances.

The same principle applies whether you’re comparing independent rental companies, international brands or several car rental companies in Ireland.

Look at the final price for the same dates, vehicle size, transmission and protection.

Do you actually need to rent a car in Ireland?

This is worth asking before you book.

If you’re spending a long weekend in Dublin, probably not.

If you’re exploring Mayo, Connemara, Donegal, Kerry or rural parts of the west, we’d be much more inclined to hire one.

Public transport can get you between major towns, but having a rental car gives you access to beaches, viewpoints, villages, rural attractions and places where public transport isn’t particularly practical.

Our trip was exactly the sort of journey where having a car made sense.

If you’re planning to visit Ireland, look at your itinerary rather than assuming a rental car is automatically necessary.

What do you need at the rental desk?

This is one of those things that’s easy to overlook until you’re standing in a queue.

Before picking up your car, check the car hire company‘s exact document requirements.

You may need:

• Your full driving licence.
• A credit card in the main driver’s name for the security deposit, where required.
• Passport or other acceptable identification where required.
• Your booking confirmation.
• Details of any insurance you’re relying on.

Some car rental companies can have different requirements, so don’t assume the rules are identical everywhere.

Save the booking confirmation to your phone and, ideally, have an offline copy as well.

If you’re relying on an insurance policy, save the policy documents somewhere you can access them without an internet connection.

We booked through a comparison site — know who you’re actually dealing with

We booked through DiscoverCars.

That’s useful because a comparison site can make it easy to compare car rental, but remember that the booking intermediary and the actual rental car company are not necessarily the same business.

In our case, DiscoverCars arranged the booking and Europcar supplied the vehicle.

That distinction matters if something goes wrong.

The booking platform, the rental company and any separate insurer can each have different responsibilities.

Before you travel, save:

• The booking reference.
• The rental company’s contact details.
• The booking site’s contact details.
• The rental agreement.
• Your insurance documents.

It takes five minutes and could save a lot of frustration later.

Get the car size right — smaller is better than you think

We had a VW Polo.

For driving in Ireland, we’d choose a small car again.

A lot of the roads in Ireland are narrow, with stone walls, hedges and limited room at the sides.

You don’t necessarily want a big SUV just because you’re travelling with luggage.

The Polo was easy to place on narrow roads and much less intimidating when two cars met on a tight stretch.

The compromise was the boot.

With backpacks, we were fine.

With several large hard-shell suitcases, it would have been tight.

So our advice is:

Choose the smallest car that comfortably fits your actual luggage.

If you’re looking for an economy car, this is one situation where the smaller class can genuinely be an advantage.

Automatic or manual?

One of the things you should know before booking is that the phrase “cars in Ireland are manual” is a common generalisation — but it isn’t literally true.

Manual cars are common, particularly in smaller rental classes, but automatics are available.

If you need an automatic, select it when you book.

Don’t assume you’ll be able to arrive at the airport and swap into one because you’d prefer it.

Automatic cars can make up a smaller proportion of rental fleets, particularly during busy periods.

We had a manual Polo, which was fine for us.

But if you normally drive an automatic, treat the transmission as part of the booking requirement rather than a nice-to-have.

Airport pickup isn’t necessarily the cheapest option

We collected at Ireland West Airport Knock because that’s where we were flying into.

That was obviously the most convenient option for us.

But don’t assume the airport location is automatically the cheapest place to pick up a rental car.

Airport car rental can involve additional charges, so compare the final price for airport and off-airport locations where practical.

If you’re comparing airports in Ireland, don’t just look at the flight price. Look at the entire transport calculation.

For example, a slightly cheaper flight into Dublin Airport could become less attractive if you then have to pay more for the rental, parking or fuel.

And if you’re specifically looking for a car at the airport, check whether the rental desk is actually located inside the terminal or requires a shuttle.

Fuel: check the policy before you leave

Fuel is one of those little things that can turn into an unnecessary charge.

Before driving away, check:

• How much petrol is in the car.
• Whether the agreement is full-to-full or another arrangement.
• What happens if you return the car short.
• Whether the company charges a refuelling fee.

Our habit would be simple:

Photograph the fuel gauge when you collect the car.

Then, when you’re returning the car, find a petrol station before you reach the airport.

Don’t leave refuelling until you’re five minutes from the terminal and already running late.

Keep the receipt as well.

Check the car before you leave

This is probably the simplest piece of advice in the whole article:

Check the car before you drive away.

Even if you’ve bought additional protection.

Photograph:

• Every corner of the car.
• The wheels and alloys.
• The windscreen.
• The interior.
• The fuel gauge.
• The mileage.

Then take a slow video walking around the whole vehicle.

Use your phone’s torch if you’re collecting in a dark car park.

If you spot existing damage that isn’t recorded on the rental agreement, don’t just photograph it and drive away.

Ask the rental company to record it.

That gives you evidence of the condition of the vehicle before your rental began.

Check what’s actually excluded from your protection

This is where the headline excess can be misleading.

Before deciding that you’ve completely covered yourself, check the exclusions in the particular protection product you’re buying.

Depending on the agreement, things such as these may be treated differently:

• Tyres.
• Windscreen and glass.
• Wheels/alloys.
• Underside of the vehicle.
• Keys.
• Misfuelling.
• Lost equipment.
• Damage resulting from prohibited use.

We’re not saying every car hire company excludes all of these.

They don’t.

The point is simply that insurance coverage needs to be understood rather than assumed.

Ask exactly what is and isn’t covered.

What if you’re under 25?

Age can affect both eligibility and price.

Rental companies may apply young-driver surcharges or restrict the vehicles available to younger drivers.

Don’t assume the cheapest online quote applies to every driver in your group.

Enter the driver’s actual age when comparing rental cars and check the final price.

Second driver

We didn’t add one.

If you do want a second driver, check the exact additional-driver fee when you book rather than relying on a figure from another rental or another year.

It’s one of those small extras that doesn’t look significant on a three-day booking but can become surprisingly expensive over a week or two.

Also make sure the additional driver is formally added to the rental agreement.

Don’t simply let someone else drive because they’re insured on their own car.

Rental agreements work differently, and the permitted drivers need to be covered under the rental contract.

Driving in Ireland: the roads are the thing

For UK drivers, the basic adjustment is reassuringly small.

Driving in Ireland means driving on the left, just as in Britain.

The bigger challenge is the Irish road itself.

You’ll encounter:

• Narrow rural roads.
• Stone walls and hedges close to the carriageway.
• Blind bends.
• Tractors and farm vehicles.
• Roads where meeting another vehicle requires one driver to slow down or pull into a passing place.

The roads aren’t necessarily difficult because they’re dangerous.

They’re difficult because they’re small.

Give yourself more time than Google Maps suggests and don’t feel pressured to drive at the maximum permitted speed simply because the road allows it.

Don’t blindly follow Google Maps

This is one of the things we’d tell anyone planning a road trip around Ireland.

A route that looks short on a map can involve narrow roads, slow traffic, villages, tractors and stretches where you simply don’t want to drive at the maximum speed.

If Google says a journey will take 1 hour 20 minutes, don’t necessarily build your day around arriving in 1 hour 20.

Think about the road you’re travelling on, not just the distance.

And if you’re driving somewhere scenic, remember that stopping is part of the journey.

Ireland isn’t somewhere we’d recommend planning every day down to the minute.

The Irish speed-limit change returning visitors need to know

If you’ve driven in Ireland before, don’t rely on your memory.

On 7 February 2025, the default speed limit on rural local roads changed from 80 km/h to 60 km/h.

The change is particularly important for anyone returning to Ireland after a few years away.

So don’t drive according to what you remember from your last Irish holiday.

Follow the current signs and the car’s speed display.

And remember that speed limits are in kilometres per hour, not miles per hour.

Northern Ireland: tell the rental company

We stayed in the Republic of Ireland, but the Europcar representative at Knock specifically asked whether we were going into Northern Ireland.

That was a useful warning.

The important thing is to check the specific terms of your rental.

There are two separate questions:

1. Are you allowed to take the car into Northern Ireland?
2. What charges and protection apply when you do?

This matters if you’re travelling to Northern Ireland as part of a wider itinerary around the island.

The fact that there is no obvious physical border doesn’t mean the rental agreement ignores the journey.

If you’re planning something like Mayo → Donegal → Causeway Coast, tell the rental company when you book or collect the car.

One-way rentals: can you return the car somewhere else?

Potentially, yes, but don’t assume it will be cheap.

If you’re planning an itinerary such as:

Dublin → Galway → Mayo → Shannon

or

Dublin → Cork → Kerry

it’s worth pricing a one-way rental before you build your itinerary around it.

One-way fees can make a seemingly cheap car rental considerably more expensive.

Sometimes paying a one-way fee is absolutely worth it.

Sometimes it’s cheaper to bring the car to the same location where you collected it.

Tolls in Ireland: what rental-car drivers need to know

We were driving around the west of Ireland and didn’t encounter a toll on our trip.

If you’re flying into Knock and staying around Mayo and the west, this may not be something you need to think about much.

Dublin is different.

The M50 uses barrier-free tolling, so you won’t necessarily see a traditional toll booth where you stop and pay.

If you’re looking for information about toll booths in Ireland, don’t assume every toll works like a traditional motorway toll plaza.

The M50 is particularly important for anyone with a car in Dublin because cameras record vehicles passing through the toll point.

If you’re responsible for paying the toll yourself, check the current payment deadline before travelling.

Rental companies may have their own toll-payment arrangements, so ask who is responsible before you drive through.

If you’re doing a day trip from Dublin, check your route before leaving the city so you’re not surprised by toll charges.

Parking: remember the rental car still needs somewhere to go

A rental car is brilliant for exploring rural Ireland.

It can be less brilliant when you’re trying to park it in a busy town.

If your itinerary includes Dublin, Galway, Cork or other busy centres, check parking before booking accommodation.

A hotel that looks cheaper can work out more expensive if it has no parking and you need to use a public car park every night.

For city breaks, add parking to your car rental calculation.

Sometimes the best solution is to leave the car outside the centre and walk or use public transport.

What if the rental car breaks down?

Save the rental company’s roadside-assistance number in your phone before you leave the airport.

If something goes wrong, contact the rental company and follow its instructions.

Don’t automatically arrange repairs yourself.

And if you’re somewhere remote, get yourself and your passengers somewhere safe first.

The car can wait.

What if you have an accident?

Hopefully this is information you never need.

But know what to do.

If you’re involved in an accident:

• Make sure everyone is safe.
• Contact the emergency services if necessary.
• Exchange details with the other people involved.
• Contact the rental company as soon as possible.
• Follow its instructions.
• Keep photographs and documentation.

If you damage the car, report it promptly rather than hoping it will go unnoticed.

And remember that collision damage charges can potentially include more than the obvious repair itself, depending on the circumstances and your agreement.

What if you’re charged for damage you didn’t cause?

This is where those photographs from pickup become extremely useful.

If you believe a damage to the car charge is wrong, don’t simply accept it.

Keep:

• Your original photographs.
• The rental agreement.
• The vehicle inspection report.
• Your booking confirmation.
• Any emails or messages.
• The return documentation.

If there is damage that you believe was already present, your evidence from pickup is particularly valuable.

What do we wish we’d known before booking?

Looking back, we’d have focused on five things.

1. The deposit matters almost as much as the rental price.

A £151 rental isn’t necessarily a £151 decision if you’re tying up a substantial amount of available credit.

2. The protection decision is about convenience as well as cost.

We paid £104 because we wanted to reduce the financial exposure and simplify the return.

3. A small car really is useful in Ireland.

Don’t automatically hire something bigger because you’re travelling with luggage.

4. The little extras add up.

Additional drivers, airport fees, fuel, tolls and parking can change the final price.

5. Take photographs anyway.

Even if you think you’ve covered yourself.

Our Ireland car-rental checklist

Before you book

• Compare the total price, not just the daily rate.
• Check the excess.
• Check the deposit/security hold.
• Check your own credit cards and insurance cover.
• Decide whether you want rental-company protection.
• Check whether airport fees apply.
• Enter the correct driver ages.
• Check the additional-driver cost.
• Decide whether you need an automatic.
• Check the luggage capacity.
• Check whether you’ll cross into Northern Ireland.
• Check whether you need a one-way rental.
• Check how tolls are handled.
• Check the fuel policy.
• Read the rental agreement.

Before you travel

• Take your driving licence.
• Take the required payment card in the main driver’s name.
• Take your passport/ID if required.
• Save the booking confirmation.
• Save the rental company’s emergency number.
• Save your insurance documentation.
• Download anything you might need offline.
• Check whether you need a car seat for a child and whether it’s better to bring your own or reserve one.

At pickup

• Check the car carefully.
• Photograph every side of the vehicle.
• Photograph the wheels.
• Photograph the windscreen.
• Photograph the interior.
• Photograph the fuel gauge.
• Photograph the mileage.
• Check the existing damage report.
• Get anything missing added to the agreement.
• Check the toll procedure.
• Check what to do in a breakdown.
• Make sure every driver is listed.

Before you return the car

• Check the fuel requirement.
• Find a petrol station before the airport.
• Keep the fuel receipt.
• Allow enough time for the return.
• Photograph the car again.
• Photograph the mileage and fuel gauge.
• Get confirmation of any damage inspection if possible.
• Make sure you understand any final charges.

What about driving around Ireland in a rental?

This is where having a car really came into its own for us.

You can drive from the major towns into the countryside, stop when you want and build an itinerary around places that aren’t particularly easy to reach by public transport.

If you’re planning to drive around Ireland, just remember that the distances can look deceptively small.

The island of Ireland isn’t enormous on a map, but narrow rural roads can make journeys much slower than you’d expect.

We’d rather have an extra hour in the itinerary than spend the whole day worrying about arriving somewhere on time.

If you’re planning a classic west-coast road trip, give yourself plenty of time.

That applies particularly to routes involving places such as the Cliffs of Moher, where it’s tempting to underestimate how much time you’ll spend stopping along the way.

A final thought for anyone planning a trip

Ireland is one of those destinations where the journey is often part of the experience.

That’s especially true if you’re exploring rural areas rather than simply travelling between the major cities.

You might spend one day driving through Mayo, another exploring the coast and another heading towards Galway.

Don’t try to see one part of Ireland in the morning and another on the other side of the country in the afternoon just because the map makes it look possible.

Give yourself time.

Stop.

Take the scenic road when it makes sense.

And remember that the rental car is there to make the trip easier, not to turn your holiday into a driving challenge.

Renting a car in Ireland: FAQs

Is it worth renting a car in Ireland?

If you’re exploring rural Ireland, particularly the west, southwest or northwest, we’d seriously consider it.

If you’re spending most of your trip in Dublin or another city, you may not need one.

Look at your itinerary rather than assuming a rental car is automatically necessary.

How much is a car rental deposit in Ireland?

It varies by rental company, vehicle and rental terms.

Our basic rental arrangement involved a £2,150 excess, which was the figure that mattered to us when deciding whether to buy additional protection.

Don’t assume our figure applies to your booking.

Check the deposit and excess before you pay.

Do I need excess insurance for a rental car in Ireland?

No, not necessarily.

You can potentially rely on existing insurance or buy independent excess cover, depending on your circumstances.

We chose the rental company’s additional protection because we valued the convenience and didn’t want the large amount tied up against our available credit.

Can I use a UK driving licence in Ireland?

Check the current requirements for your particular licence and rental company before travelling.

Your rental company’s booking confirmation should tell you what documents it requires.

Can I drive a rental car into Northern Ireland?

It depends on the rental company and agreement.

With Europcar Ireland, Northern Ireland travel is permitted subject to the company’s requirements and applicable charges.

Always check your own rental agreement.

Do I need a credit card to rent a car in Ireland?

You may.

A credit card in the main driver’s name is commonly required for the security deposit, even where the initial booking can be made using another payment method.

Check the exact requirements before travelling.

Don’t assume a debit card will be accepted for the deposit.

Is an automatic car better in Ireland?

Not necessarily.

A small automatic can be a good choice if that’s what you’re comfortable driving, but if you need one, book it in advance rather than assuming one will be available at the desk.

How do M50 tolls work with a rental car?

The M50 uses barrier-free tolling.

Check the current payment arrangements before travelling, and ask your rental company whether it handles the toll on your behalf.

Should I photograph my rental car?

Yes.

Photograph the exterior, interior, wheels, windscreen, fuel gauge and mileage before driving away.

If you find damage that isn’t recorded, ask the rental company to add it to the inspection record before you leave.

Is a small car better for Ireland?

We think so.

Our VW Polo was easy to drive on narrow rural roads.

The only compromise was luggage space, so check the boot against your actual suitcases before booking.

Is Dublin a good place to start a rental-car trip?

It can be, particularly if you’re flying into Dublin Airport and heading straight out of the city.

But if you’re staying in central Dublin for several days, we’d consider delaying the car rental until you’re ready to leave the city.

Parking and city driving can be more hassle than they’re worth.

Compare car hire in Ireland

We booked our own car hire through DiscoverCars.

If you’re comparing prices for your own dates, you can check the current options here:

Compare car hire in Ireland

Prices, deposits, protection products and rental conditions can change, so use our £255 total as a record of what we paid in July 2026, not as a quote for your own trip.