Driving in Portugal from the UK: electronic tolls, documents and rules

Driving in Portugal from the UK takes a photocard licence, an identity document and your vehicle papers, and GOV.UK says a UK photocard is valid there. What surprises British drivers is the tolls: some motorways have no booths at all, so a UK-registered car needs a payment method set up before it joins one.

Each rule below was read on 3 November 2026 at the body that sets it. GOV.UK covers what a British driver carries and how long a UK car may stay. The Portuguese toll information site, which GOV.UK sends drivers to, covers how a foreign-registered car pays. The text of the Portuguese Highway Code, the Código da Estrada, and a European Commission country profile cover speeds and alcohol. Portuguese amounts are set in euros, so each is followed by its value in pounds.

Portugal asks little of a visiting driver on paper. The difficulty is practical: a toll system built around number plates and bank cards, a rule that limits how long your own car may stay, and fines that are set in bands.

Portuguese motorways come in two kinds. On the traditional ones you stop at a booth. On the electronic-only roads you drive through gantries without stopping, and nothing is charged at the roadside. The Portugal toll information site says vehicles pass through these gantries without stopping, that the roads carry their own signs, and that a map on the site shows which roads use the system.

The rule for a foreign car is short. The site says a foreign-registered vehicle must have an activated means of payment to use these roads. That means the payment has to be arranged before the first gantry, and the site lists five ways of doing it.

Two details from that table decide which option suits a short holiday. EasyToll and the Tollcard are not valid on the Lusoponte crossings, the 25 de Abril and Vasco da Gama bridges in Lisbon, so a driver using either needs another way to pay there. And the Via Verde prices on the page apply to customers who sign up for electronic statements.

The page does not say which of the five a tourist should pick, and neither do we. A card linked to your plate is the lightest set-up for one trip, a Via Verde subscription covers the whole network, and a prepaid card avoids linking a bank card. What matters is that the means of payment is active before you drive onto an electronic road.

Paying late is possible, but the official page we read gives little detail on how. GOV.UK travel advice for Portugal tells drivers who may have used a toll road without paying to check the Toll Payment Portal, and links the toll information site above.

That site says you must settle the amount owed with the toll operator responsible for the toll system you used, and it lists payment portals for four operators: Ascendi, Globalvia Portugal, Vialivre and Via Verde. It states a 15-working-day deadline for post-payment, but only for Portuguese plates, so it does not apply to a UK car.

We found no official statement of a deadline or a penalty for a foreign-registered car, so this guide gives none. If you think you missed a gantry, pay through the operator's portal as soon as you can rather than waiting to see whether anything arrives. If you are driving a hire car, ask the company before you leave how it handles toll charges, and read its contract.

Not with a photocard licence, going by the GOV.UK page: it says a UK photocard is valid and points only paper licence holders to an update or an IDP. We did not read Portugal's line in the GOV.UK international driving permit table, so check it there if you hold a paper licence. Our guide to the international driving permit explains the types and where to get one.

The sticker depends on your number plate. GOV.UK tells drivers to check whether they need a UK sticker, and the GOV.UK number plate rules say when a plate with the UK identifier makes one unnecessary. The same page of advice tells residents to check how long their UK licence stays valid, which a holidaymaker does not need to worry about.

For up to 183 days in any 12-month period, according to GOV.UK. The car must be used only for tourism, and it cannot be used for any other purpose or lent to anyone else. To stay longer, the car has to be legally imported through the Portuguese customs authority.

For a fortnight in the Algarve the 183-day limit will never matter. It is aimed at long stays and at second-home owners, and it is the one rule in this guide that depends on how long you plan to be away, not on how you drive.

For a car, the general limits are 50 km/h in towns, 90 km/h on rural roads and 120 km/h on motorways. They come from the European Commission's road safety profile for Portugal, which adds that 120 km/h is lower than the 130 km/h most common in the European Union. The Highway Code's own speed table is an image on the page we read, so we could not take the figures from it directly. A sign can show a lower limit than the general one.

Fines for a car are set in bands by how far you exceed the limit, and the bands are different inside and outside built-up areas. A motorway counts as outside. Article 27 of the Highway Code also sets a minimum of 50 km/h on motorways, with a fine of €60 to €300 (about £50 to £250) for driving below it.

The text we read does not say whether a speeding offence by a foreign driver is handled differently, or how a fine reaches a driver who has gone home. We found no official source on either point and give none.

The general limit is 0.5 g of alcohol per litre of blood, which is the figure in article 81 of the Highway Code and in the European Commission profile. Probationary drivers and several professional groups, including taxi and heavy goods drivers, are treated as under the influence from 0.2 g/l, and the fine bands below slide down to match.

The article speaks of drivers in a probationary regime without defining the term in the text we read, and does not say how it applies to a licence issued in the UK. A newly qualified British driver is safest treating 0.2 g/l as the limit.

Start with the toll payment, since it is the one thing you cannot sort out at the roadside. Then check the licence, the car's papers and how long the car will be away. Our driving abroad guide covers what applies in every country, and GOV.UK travel advice for Portugal is where to look for changes before you leave.

• Toll payment
  A card registered to your plate, a Tollcard or a Via Verde account, active before the first electronic road.
• Licence and ID
  A photocard licence, or a paper one updated or backed by the right IDP, and an identity document.
• Car papers
  The V5C for your own car, the VE103 for a hired or leased one.
• UK sticker
  Check your plate against the GOV.UK number plate rules.
• Time away
  No more than 183 days in 12 months, and the car comes home with you.
• Children
  A child restraint for anyone under 12 and under 135 cm.

• Do I need an international driving permit to drive in Portugal?

  GOV.UK says you can use a UK photocard driving licence to drive in Portugal. If you still have a paper licence, it says you may need to update it to a photocard or carry the correct IDP as well.

• Do I need to carry ID while driving in Portugal?

  Yes. GOV.UK says it is mandatory to carry ID when driving in Portugal, alongside your licence and the vehicle papers.

• Do I need to set up a toll payment before driving in Portugal?

  On the electronic-only roads, yes. The Portuguese toll information site says a foreign-registered vehicle must have an activated means of payment to use them, and lists a linked bank card, a prepaid card, two Via Verde subscriptions and a compatible foreign device.

• What is EasyToll and what does it cost?

  EasyToll links a Mastercard, Visa or Maestro bank card to your number plate and debits each toll from it. The toll site shows a €1 subscription (about £1) plus €0.32 per trip (about £0.27), valid for 30 days after registration.

• Do EasyToll and the Tollcard work on the Lisbon bridges?

  No. The toll site says neither is valid on the Lusoponte crossings, the 25 de Abril and Vasco da Gama bridges, so you need another way to pay there.

• What happens if I use an electronic toll road without paying?

  GOV.UK tells drivers to check the Toll Payment Portal. The toll site says you must settle the amount with the toll operator responsible for that road. We found no official deadline or penalty for a foreign car, so we give none.

• How long can I keep my UK car in Portugal?

  GOV.UK says up to 183 days in any 12-month period, for tourism only, and the car cannot be lent to anyone. To stay longer, the car must be imported through the Portuguese customs authority.

• What is the speed limit on Portuguese motorways?

  120 km/h for a car, which the European Commission notes is lower than the 130 km/h most common in the EU. The limit is 50 km/h in towns and 90 km/h on rural roads. The motorway minimum is 50 km/h.

• What is the drink-drive limit in Portugal?

  0.5 g/l of blood for most drivers, and 0.2 g/l for probationary and professional drivers. The fine for 0.5 to under 0.8 g/l is €250 to €1,250 (about £210 to £1,040).

• What are the child seat rules in Portugal?

  The European Commission profile says a child restraint is required for children under 12 and under 135 cm. A child that size may not ride in the front, except a child under 3 in a rear-facing seat with the airbag off, or a child of 3 or over where the car has no rear belts.