preloadA joyful group of young friends captures the essence of a summer road trip, cruising in a vibrant red convertible car amidst the bustling traffic.

Behind the wheel of a car, holiday dreams come true. Driving abroad gives you the freedom to discover a destination at your own pace, with excitement heightened by motorways turning to coastal highways and backroads that are an outright thrill all in themselves.

But this joy can be tempered by questions and anxieties about doing so. What do you need to know when driving in Europe? And do you need an International Driving Permit? There’s plenty to consider. For everything you need to know, KAYAK is here to help.



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A woman charges an electric car with a cable in a charging station parking lot.
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The rules and regulations when driving abroad

If only it was as simple as buckling up, getting your car and going. But it’s not, so before you make plans to drive abroad — or take your own car from home — it pays to be aware of many of the different traffic rules and myriad driving regulations.

Understanding International Driving Permits (IDP)

If you want to travel anxiety-free when driving abroad, then the message is simple: get an International Driving Permit (IDP). This passport type document is an officially recognised, multi-language translation of your own UK licence — and getting one is as simple as filling out a form, online or in person, at the Post Office.

The nuts and bolts is that it’s not needed for driving in most of Europe, but is a legal requirement for more than 140 other countries, including Australia, New Zealand and Canada. And if you don’t have one, you’ll risk a fine.

The documents you need to drive abroad

You need three bits of paperwork.

  • First, the original of your vehicle’s registration document (a V5c).
  • Then a copy of your car insurance.
  • And last but not least, an International Driving Permit, wherever it is necessary.
How far can you drive a hire car?

Essential road rules and regulations in popular destinations

The most common breach of the rules relates to speed limits. These vary wildly across Europe and North America and, while you can motor like a F1 Grand Prix racer on Germany’s limitless autobahn network, the speed limit can fluctuate randomly from 20-50mph when driving through villages and towns. The fines are high and there is a risk of losing your licence for serious offences. As a rule of thumb, drive slower than you might at home and act with caution.

Traffic lights often catch international travellers out. Generally, it’s acceptable to turn right on a red light after a stop in North America if it’s safe to do so, unless otherwise indicated. Four-way junctions are also common and the rule is the first to stop is the first to go. If you arrive at the same time as another vehicle, the person on the right has the right of way.

Tips for driving safely in foreign countries

From my personal experience, here are 3 tips to drive abroad safely.

Pay attention to the wildlife on the road

In many countries, roadside wildlife can be a worry, with highways in the likes of Scandinavia and North America punctuated by symbols for elk, reindeer or deer to warn drivers of the risk of colliding with wildlife. Tens of thousands of accidents involving animals occur every year and a collision between a car and a full-grown animal can be fatal. Likewise, in Australia, kangaroo signs are common and, from experience, you don’t want to drive at dawn or dusk in the Outback. Doing so became a very costly experience for me.

Warning signage of crossing Kangaroo, Emu and Camel by the road.

Be responsible about your alcohol consumption

Beware of the strict rules regarding alcohol and driving. Rates vary from country to country, but in some places a driver can be guilty of drink driving with a blood alcohol level as low as 0.01 per mil. Many countries also operate a zero-tolerance policy on drink driving. I lived in the UAE for two years and, as it does not have a legal blood-alcohol limit, the only acceptable amount of alcohol in your body while driving, is zero.

You’ll need special equipment to drive abroad during winter

If you’re travelling in Europe in winter — specifically in the Alps or Scandinavia — consider hiring a car that comes with winter tyres and snow chains. Indeed, these are mandatory in many countries. If you’re planning on going somewhere remote or known for unpredictable weather conditions like northern Canada, it may be worth opting for a 4WD.

How to hire a car abroad: a checklist

It might sound like a worrisome list — or the sort of boring lesson to study to pass an exam — but this really is straightforward. There are essentials to consider when hiring a car overseas, so before you book take note of all these vital points.

A black car rental signage hung at the airport.

Age restrictions to hire a car

While the minimum age for car hire in the UK is from 23, Europe and farther afield is a different matter. Generally, restrictions vary between 21-25, with companies in certain countries frequently charging a so-called ‘Young Driver Fee’ if you are under 25, plus also restricting the types of vehicles on offer. Sweden and Norway have the lowest rental ages, from 18 and 19 respectively. Bear in mind some countries have an upper age limit in place — meaning you might not be able to rent above the age of 65 or above.

Payment methods

A credit card or debit card is normally required to confirm a booking. Always check the website of the hire company directly for any hidden fees and charges and — crucially — make sure you are aware of any potential excess that some rental firms will automatically hold on your credit card as a pre-authorisation before picking up your vehicle. This can easily be around €1000-2000. In certain cases it is possible to hire a car without a credit card.

Insurance coverage

The one time you don’t have coverage, will be the one time you’ll need it, so make sure you insure your vehicle. For minimum stress, take comprehensive insurance or third-party insurance, covering accidental damage to other vehicles if you are at fault. Some rental companies will add a second named driver onto your policy for free.

It’s worth pointing out car hire firms makes serious money flogging marked-up insurance, so shop around before committing. While you do need cover no matter where in the world you are, a third-party insurance company will likely offer a better deal. One with a higher excess liability will always work out the cheapest option.

Crossing the borders

Check your car hire policy to make sure it’s even allowed before you make your plans. This also applies to one-way car rentals, which are increasingly common. Crucially, inform the hire company about your plans when booking.

For specific rules in popular countries in Europe and North America, discover more if you plan to drive in any of the following countries:

A roadway lined with dinner tables and outdoor cafes in row buildings that face a body of water are backed by a building-covered slope.
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Hidden costs related to the car hire

Beware of hidden costs that might be sprung on you and read the car hire contract well before you sign it. Look out for limited mileage which, if exceeded, will cost you a fee per extra mile or kilometre travelled. Make sure you also check if you will be charged a cleaning fee, or if the company charges an additional fee for late pickups and returns. Once that’s all done, it almost seems like an afterthought to consider the type of vehicle you’d like to drive.

The cost of driving abroad

If you’re planning on driving long distances, make sure you take into consideration the cost of being on the road. In addition to fuel, you might have to pay toll fees — particularly so in the US. These could add up, but prior research will give you an idea of which costs to expect and whether or not you can amend your route to avoid them. One further thing to consider: do you need the car for the short or long term? It may seem obvious, but better deals exist for those who hire for longer.

preloadLooking down from Mam Tor at the road which bends and weaves its way through the bumpy landscape below. Low evening light casting shadows. Green landscape of summer grassland and fields beyond.

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Road trip essentials: packing tips and must-have items

Take a reusable water bottle with you and fill it before you leave the airport or ferry terminal. Some car hire firms require separate, even lengthy bus transfers to get to — and can be nowhere near your arrival airport terminal or port. Long, hot waits in the sun on a stretch of car rental tarmac can be draining.

Go electric. There’s no excuse for not travelling sustainably nowadays and, with more EV (electric vehicle) options than ever, going gas-free and green is the climate-friendly option. My favourite destination is Switzerland’s E-Grand Tour, one of the world’s first road trips for electric cars, and a 1,000-mile route that absorbs a dense network of super chargers and dozens of Unesco sights.

Motorhomes and RVs are another joy, allowing your accommodation to come along with you. There’s a lot to be said for camping in North America and Australasia, be it with a motorhome, as long as you follow local guidelines about wildlife and safety. My last RV rental during a fly-drive in British Columbia came with both an en suite shower and toilet, as well as a fully loaded kitchen for spiffy meals in the backcountry campgrounds of Vancouver Island. The flexibility my mobile home provided was the biggest incentive.

A motorhome travelling on a road between barren mountains and plains.

If taking your own car (and your number plate only has numbers and letters only and no flag or identifier), then you will need to display a white oval UK sticker on the rear of your vehicle in many countries. Spain, Cyprus and Malta legally require one, for instance, but Ireland does not. The best advice is to check in advance of travel.

Tips for a smooth road trip abroad

Many car rental firms ratchet up the price for an add-on Satnav, making planning and navigating while on the road an expensive business. If you have a roaming add-on with your UK mobile phone provider like I do, then the fuss-free, cost-effective alternative is to plug in your own phone (or connect to the in-car system using Bluetooth). That way, you won’t get lost in a foreign land and will be able to concentrate on the actual driving. As an added bonus, your favourite playlists will be at your fingertips.

If travelling in North America, avoid valet parking in big ticket cities like New York, Chicago, Los Angeles and Toronto, as it’s not only customary, but sometimes mandatory (and the fee won’t include an expected 15-20 percent tip either). A better idea is to book a motel and use public transport for the day, or find a hotel with ample street parking.

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It’s often forgotten in our rush when getting from A to B: there’s always something to see and discover by the roadside. Imagine racing around the entire UK in a week. Sheer madness. So take your time and don’t rush. Some of my most memorable holiday experiences have been the reward for taking a detour off the fastest road. In northern Bali, when driving an open-top jeep rental, I found the most beautiful beach by inadvertently going the wrong way. On a highway on Alaska, the slow road led me to a cluster of moose by the roadside. It’s a cliche, of course, but the journey is often the destination.

Frequent questions about driving in Europe and overseas

Yes. Legally, it’s also a requirement to take your vehicle log book (V5C) to show at ports and border crossings — and it should be updated with your current address. The good news is checks are rare.

Firstly, check you can use your licence in the country you are travelling to, then apply for an International Driving Permit (IDP). You do not need an IDP to drive in many popular countries to visit, including most of Europe. In the USA, an IDP is only needed for insurance reasons, should you be involved in an accident.

Sure, it’s a lot to take in. But the beauty of a road trip is that it can start anywhere — so don’t let rules and regulations put you off. With a set of keys in your hand, a sense of adventure and four wheels ready to go, all you need to do is dream big.

For the majority of travel insurance policies, no. You will need to get separate car insurance when hiring a rental, or make sure your home car insurance policy covers you for driving abroad.

The important car insurance insurance types to consider for driving abroad are Collision Damage Waiver, Personal Accident Insurance, Supplemental Liability Insurance, Breakdown Cover and Car Hire Excess Insurance.

How does KAYAK know what to put in this guide?

Years of experience and research. I’ve been driving in the UK and abroad for nearly 30 years, from renting campervans to tour Australasia to driving coast to coast across North America. I also spend months every year exploring Europe from behind the wheel and, whether skirting the valleys and peaks of Switzerland, Austria or Iceland, or taking the slow road through France, Spain, Italy and Croatia, I’ve learnt what to do right and why.

This guide is a culmination of that hard-earned experience, combined with research into current regulations for driving abroad as set out by the UK Government and European Union.

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About the author

Mike MacEacheranMike MacEacheran is an Edinburgh-based travel journalist and guidebook author who writes for National Geographic, The Times, The Telegraph and The Guardian. He’s visited 120 countries and loves any and all outdoor adventures.

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