Heathrow Car Hire for US Visitors

Hiring a car at Heathrow Airport as a visitor from the United States gives you the freedom to explore Britain beyond London, but your first few miles can feel very different from driving at home.

British traffic drives on the left, most cars place the steering wheel on the right, roundabouts are common and some familiar motoring words have different meanings. The good news for American drivers is that UK road distances and speed limits are shown in miles and miles per hour, not kilometres.

Compare Heathrow Car Hire for US Visitors

Search your travel dates and compare rental cars for your UK journey from London Heathrow Airport.

US visitors collecting a hire car at Heathrow Airport before driving in the UK

Search Heathrow Car Hire

Can Americans Rent a Car at Heathrow Airport?

US visitors can hire cars in Britain provided they meet the rental company's licence, age, identification, payment and other eligibility requirements.

Because rules for using a foreign licence and individual rental-company requirements can differ, check your entitlement using the official UK government's non-GB licence service and confirm the documentation required by your chosen rental company before travelling.

Bring the original valid driving licence required by the supplier together with the identification and payment method specified in your reservation. Do not rely on a photograph or digital copy unless the rental company explicitly confirms that it is acceptable.

The Biggest Adjustment: Driving on the Left

For most American visitors, the biggest difference begins the moment they leave the rental location.

United States

LHD

Drive on the right.

Driver normally sits on the left side of the vehicle.

→

United Kingdom

RHD

Drive on the left.

Most UK rental cars place the driver on the right side.

Useful habit: every time you enter a road after stopping, consciously remind yourself to keep left. Take particular care after turns, at junctions and when leaving car parks or petrol stations.

UK Driving Differences US Visitors Should Know

Keep Left The Highway Code says drivers should keep to the left unless road signs, markings or a driving manoeuvre indicate otherwise.

Roundabouts At most roundabouts you give priority to traffic approaching from your right unless signs, markings or traffic lights direct otherwise.

Speed = MPH UK speed-limit signs use miles per hour, so American visitors do not normally need to convert road speeds from kilometres.

Roads Can Be Narrow Some British urban and rural roads are substantially narrower than roads many US drivers are accustomed to.

What Documents Should US Visitors Bring?

Exact rental-company requirements vary. Check your booking conditions before flying rather than discovering a missing document at the rental desk.

Driving Licence

Bring your valid physical US driving licence and confirm that the supplier accepts it for your rental.

Passport

Bring the identification specified by the rental company. For international visitors this commonly includes a passport.

Payment Card

Check which card types the supplier accepts and whether the selected vehicle category has additional deposit requirements.

Booking Details

Keep your reservation confirmation accessible so you can check the supplier, location and collection instructions after landing.

International Driving Permit: do not assume that one rule applies to every foreign licence or rental company. Check the UK government's foreign-licence guidance and your rental company's own requirements before travelling.

Should US Visitors Choose an Automatic?

For many American visitors, an automatic rental car removes one unfamiliar task while adapting to British roads.

If you normally drive an automatic at home, choosing one at Heathrow means you can concentrate on road position, signs, junctions and roundabouts rather than simultaneously adapting to a manual gearbox.

Automatic availability varies by supplier and category, so select the transmission explicitly when comparing vehicles rather than assuming every UK rental car will be automatic.

Compare Automatic Car Hire at Heathrow

UK Roundabouts for American Drivers

Roundabouts can initially look complicated, but approaching them slowly enough to read the road markings gives you more time to make the correct decision.

LOOK RIGHT
BEFORE
JOINING

1. Read the signs early
Identify the exit and use the lane markings to position the vehicle correctly.

2. Look to your right
Normally give priority to traffic approaching from the right unless signs, markings or traffic signals indicate otherwise.

3. Follow your lane
Do not make a sudden lane change simply because you realise an exit is approaching.

4. Signal when appropriate
Follow Highway Code guidance and road markings for the exit you intend to take.

US vs UK Driving Words

Some British motoring terms differ from those commonly used in the United States.

US:
Gas / gas station

UK:
Petrol / petrol station

US:
Freeway / highway

UK:
Motorway

US:
Parking lot

UK:
Car park

US:
Trunk

UK:
Boot

US:
Windshield

UK:
Windscreen

US:
Yield

UK:
Give way

Car Hire Companies at Heathrow for US Visitors

American visitors can compare the same Heathrow rental companies as other eligible international customers. Availability, documentation, payment requirements and vehicle choices vary by supplier and booking.

HEATHROW

Avis Heathrow

Compare current Avis vehicle categories, transmission choices and collection information for your travel dates.

Avis Heathrow guide →

HEATHROW

Hertz Heathrow

Check current Hertz Heathrow availability, rental requirements and vehicle specifications before travelling.

Hertz Heathrow guide →

HEATHROW

Enterprise Heathrow

Compare current Enterprise vehicle categories and check the identification, licence and payment requirements applying to your reservation.

Enterprise Heathrow guide →

HEATHROW

Alamo Heathrow

Check current Alamo Heathrow rental requirements, available vehicle categories and collection instructions for your booking.

Alamo Heathrow guide →

HEATHROW

SIXT Heathrow

Compare current SIXT Heathrow categories and check the documents, payment method and driver requirements for your selected vehicle.

SIXT Heathrow guide →

HEATHROW

Budget Heathrow

Search current Budget Heathrow availability and review the licence, identification and payment conditions before collection.

Budget Heathrow guide →

HEATHROW

Europcar Heathrow

Compare current Europcar Heathrow categories and check the documents and rental conditions required for international visitors.

Europcar Heathrow guide →

See our Heathrow car hire companies comparison for more information.

Where Do US Visitors Collect a Hire Car at Heathrow?

Collection depends on the rental company and your arrival terminal. Do not assume all Heathrow rental companies use one collection point.

Terminal 2

Several supplier shuttle arrangements use the car-hire collection area around stops 7 and 8.

Terminal 2 guide →

Terminal 3

Supplier arrangements include stop 17 and stops 17 & 18 depending on rental company.

Terminal 3 guide →

Terminal 4

Collection varies between supplier shuttle arrangements and SIXT's Terminal 4 location.

Terminal 4 guide →

Terminal 5

Collection routes include stop 25, stops 26 & 27 and the SIXT/Sofitel route depending on supplier.

Terminal 5 guide →

Your First 15 Minutes Driving from Heathrow

Set Up Before Moving

Adjust the seat and mirrors, locate the controls and set navigation while the vehicle is stationary.

Repeat “Keep Left”

Make a conscious check of your road position when leaving the rental location and after every turn.

Take Your Time

Do not treat the speed limit as a target. Drive at a speed appropriate to the road and traffic conditions.

Join Motorways Carefully

When joining from a slip road, give priority to motorway traffic and merge safely into the left-hand lane.

M4 and M25: What US Drivers Should Expect

Heathrow has convenient access to major roads including the M4 and M25. British motorways are broadly comparable to US freeways in purpose, but remember that normal lane positioning is reversed.

On a UK motorway, you normally travel in the left-hand lane unless overtaking or signs and road conditions require otherwise. When joining from a slip road, traffic already on the motorway has priority.

Motorway signs and speed limits use miles, so distances such as “London 15 miles” and limits such as “70” refer to miles and miles per hour.

Driving from Heathrow into London

Driving into London adds another layer of planning. Heathrow is within London's Ultra Low Emission Zone, and other road-user charging schemes may apply depending on where and when you drive.

Do not assume that a rental vehicle is automatically exempt from every London charge. Check the actual registration supplied and the current rules before entering charging zones.

If your holiday begins with several days in central London, it can also be worth considering whether you actually need the rental car for that part of your trip, since central London has extensive public transport and parking can be limited and expensive.

Insurance, Excess and Rental Terminology

Rental-company protection products and terminology can differ from what American travellers are accustomed to. Read the inclusions and exclusions of your actual booking rather than assuming US insurance terminology maps directly onto a UK rental.

Pay particular attention to the rental agreement's damage liability or excess, theft protection, exclusions, tyres, glass, roadside assistance and optional protection products.

If you intend to rely on protection associated with a US credit card or separate travel policy, check the policy conditions before travelling and confirm what documentation would be required if you needed to make a claim.

Choose the Right Heathrow Rental Car

Automatic Car Hire

Useful for visitors who prefer to concentrate on adapting to UK road position without manual gear changes.

Automatic Heathrow car hire →

SUV Car Hire

Compare compact, family and larger SUVs for UK road trips.

SUV Heathrow car hire →

Family Car Hire

Plan around children, child seats, pushchairs and airport luggage.

Family Heathrow car hire →

7 Seater Car Hire

Compare larger vehicles for families and groups travelling together.

7 seater Heathrow car hire →

Luxury Car Hire

Compare premium, executive and luxury categories for your UK journey.

Luxury Heathrow car hire →

Heathrow Airport Car Hire

Return to our main Heathrow Airport car hire guide and search.

Heathrow car hire →

Heathrow Car Hire for US Visitors FAQs

Can an American rent a car at Heathrow Airport?

US visitors can rent cars at Heathrow subject to the rental company's licence, age, identification, payment and other eligibility requirements. Check the conditions applying to your booking before travelling.

Can I drive in Britain with a US driving licence?

Rules depend on the licence and circumstances. Use the official UK government service for driving in Great Britain on a non-GB licence to confirm your entitlement, and separately check your rental company's documentation requirements.

Do Americans need an International Driving Permit in the UK?

Do not assume an International Driving Permit is required or unnecessary solely because you hold a US licence. Check current UK government foreign-licence guidance and your rental company's own requirements before travel.

Do people drive on the left in the UK?

Yes. British traffic normally keeps left. Most UK rental vehicles are right-hand drive, meaning the driver sits on the right side of the car.

Do UK speed limits use miles or kilometres?

UK road speed limits are shown in miles per hour. Road distances are also generally shown in miles, which is familiar to drivers from the United States.

Which direction does traffic move around UK roundabouts?

Traffic circulates clockwise. When entering most roundabouts, you normally give priority to traffic approaching from your right unless signs, markings or traffic lights indicate otherwise.

Should an American rent an automatic car at Heathrow?

It is a personal choice, but an automatic can remove manual gear changing while you adapt to driving on the left, UK road signs and roundabouts. Reserve an automatic specifically if that transmission is important to you.

Is Heathrow inside London's ULEZ?

Yes. Heathrow is within London's Ultra Low Emission Zone. Whether any charge applies depends on the actual vehicle and current rules, so check the vehicle registration and official guidance.

Is it difficult to drive from Heathrow?

Heathrow connects to major roads including the M4 and M25. The main adjustment for many US visitors is driving on the left. Set up navigation before moving and allow yourself time to become comfortable with the vehicle.

Where do I collect my rental car at Heathrow?

Collection depends on the supplier and arrival terminal. Follow your reservation instructions and use our dedicated Heathrow Terminal 2, 3, 4 and 5 car-hire guides for more detailed collection information.

How We Research Heathrow Car Hire for US Visitors

1st UK Car Rentals reviews official UK driving guidance, the Highway Code, Heathrow information and current rental-company requirements when preparing guidance for international visitors.

For this guide we reviewed foreign-licence guidance, left-hand driving rules, roundabouts, motorway joining, UK speed limits and Heathrow collection information.

Rental-company requirements can differ from the legal entitlement to drive in Great Britain. Customers should therefore check both official UK driving rules and the specific terms of their rental company.

Road rules and charging schemes can change. Follow current road signs and official guidance during your journey.

Fact checked: 16 September 2026.

Compare Heathrow Car Hire for Your UK Trip

Search your dates and compare rental cars before travelling from the United States to London Heathrow.

Search Heathrow Car Hire