Porto Metro Essentials: How to Use the City’s Public Transport System

You land at Porto airport, walk up to a ticket machine, and see words like “Andante Azul,” “Viagem Ocasional” and “Z4.” Pick the wrong zone and you risk a fine. Buy the wrong pass and you overpay for a trip that costs a few euros. In 2026, fares are still rising and ticketing is moving toward apps. That makes it even more important to understand the basics before you tap in. This guide walks you through the Porto Metro and the transport around it, in plain steps. Note that the 2026 prices here are projections based on 2024 data, so check the official sites before you travel.

The Andante Card Family: Which One You Actually Need

Andante is the electronic ticket system for Porto. One card works on Metro do Porto, STCP buses and some regional Trains (CP Urbanos do Porto). You cannot pay a Metro fare without one, so the card is your first purchase. There are three types.

• Andante Azul (Blue): The rechargeable, non-personalised card for occasional use. You can load single trips, 10-trip bundles or passes. Each traveller needs their own card. The expected 2026 cost of the physical card is €0.70, up from €0.60 in 2024.
• Andante Tour: Made for tourists. Andante Tour 1 gives unlimited travel for 24 hours after first validation, and Andante Tour 3 gives 72 hours. Both cover all zones (Z2–Z12), including the airport zone. It cannot be recharged once it expires.
• Andante Gold: A personalised card with your photo, mainly for residents with monthly passes. Short-term visitors rarely need it.

For most visitors the choice is between the Azul and a Tour card. The next sections show how to decide.

Buying and Loading Your Card, Step by Step

You can buy an Andante card at Metro stations, either from vending machines (which accept cash and card) or from ticket offices. STCP agents and Andante Shops (Lojas Andante) also sell them. The machines are the fastest option.

1. Go to a vending machine at any Metro station.
2. Select “Comprar Andante” (Buy Andante).
3. Choose “Andante Azul,” then pick the fare type. “Viagem Ocasional” is for single trips and “Título Diário” is for a daily pass.
4. Select your destination zone, or the number of zones you will cross. Porto city centre is mainly Z2. For Francisco Sá Carneiro Airport (OPO) you need Z4.
5. Pay the card cost (€0.70) plus the fare you chose.

Later, you can reload the same card with single trips, a 10-trip bundle (Z-10) or a daily pass. The key rule is that your ticket must be valid for every zone you cross. If your trip starts in Z2 and ends in Z4, a Z2 ticket is not enough.

2026 Budget Reality: Andante Fares and Passes

Porto uses a zone-based system, so the number of zones you cross sets the price. Most attractions in the city centre sit within Z2. These are the projected 2026 figures, with 2024 prices for comparison.

• Single journey, Andante Azul: Z2 €1.40 (2024: €1.25), Z3 €1.75, Z4 €2.10 (2024: €1.85).
• Daily pass, Andante Azul (24 hours from first validation): Z2 €4.80 (2024: €4.15), Z4 €7.00 (2024: €6.10).
• Andante Tour 1 (24 hours, all zones): €7.80 (2024: €7.00).
• Andante Tour 3 (72 hours, all zones): €16.50 (2024: €15.00).

What this means for your wallet

• Budget: Staying in the centre and walking a lot? Buy an Andante Azul (€0.70) and load single Z2 trips at €1.40 each. Four trips cost €5.60, so once you reach four rides in a day, the €4.80 Z2 daily pass is cheaper.
• Mid-range: Use the Z2 daily pass at €4.80 on heavy sightseeing days. It is cheaper than Andante Tour 1 at €7.80, as long as you stay inside Z2.
• Comfortable: Choose Andante Tour 3 (€16.50, about €5.50 per day) if you plan day trips across several zones. Add Bolt or Uber for late nights, and book Alfa Pendular Conforto if you continue to Lisbon.

Riding the Metro: Validation, Lines and Frequency

Tap your Andante card on the validation machines at the platform entrance before every journey. On buses, tap as you board. A green light and a beep mean it worked. If you skip this step you can be fined, even if you hold a loaded card. Vending machines and validators can also show your remaining trips or card validity.

The six lines

• Line A (Blue): Estádio do Dragão – Senhor de Matosinhos
• Line B (Red): Estádio do Dragão – Póvoa de Varzim
• Line C (Green): Campanhã – Maia (Aeroporto)
• Line D (Yellow): Hospital São João – Santo Ovídio, connecting tourist areas such as Trindade and São Bento
• Line E (Purple): Estádio do Dragão – Aeroporto, linking the city centre to the airport



• Line F (Orange): Senhora da Hora – Fânzeres

Line D is the one most visitors use. Step off at São Bento and you walk into a station hall covered in blue-and-white azulejo tiles. It is worth a few minutes even if you are not catching a train. On Line D you also ride out over the Douro, where the river and the rooftops open up below you.

How long you will wait

At peak commute hours, trains usually run every 4–7 minutes. Off-peak, expect 8–15 minutes. At night, service drops to every 15–30 minutes and generally stops around 1:00 AM. To plan a route, use www.metrodoporto.pt or an app like Google Maps or Moovit.

What Has Changed Since 2024

Several changes are expected for 2026, but some are projections, so confirm them before you rely on them.

• Fares: Prices are projected to rise by roughly 5–10% across ticket types. Some single fares in the draft figures rise by more than that, so the exact amounts need checking.
• Digital ticketing: The Anda app (www.anda.pt) was built for monthly passes. It is expected to add virtual Andante cards and mobile payment for single journeys. This is not confirmed, so carry a physical card as a backup.
• Weekend hours: A 30-minute extension on Friday and Saturday nights on Lines D and E was trialled in late 2024. It may now be permanent, but check the official announcements.

Buses and Ride-Hailing: Filling the Gaps

STCP (Sociedade de Transportes Colectivos do Porto) runs the city buses. Your Andante card works on both Metro and STCP with the same loaded fares. Just validate when you board. Buses reach neighbourhoods the Metro does not.

Bolt and Uber both work well in Porto. Download either app and link your credit or debit card. Waits in urban areas are usually 2–7 minutes. Prices change with demand, distance and time of day, so expect surge pricing during rush hour or in bad weather. They are most useful late at night, after the Metro slows down, or for places with weak public transport.

Leaving Porto: CP Trains and Rede Expressos Buses

CP (Comboios de Portugal, www.cp.pt) runs the national rail network. Book through the website or the CP app, which is expected to improve seat selection and rebooking for flexible tickets by 2026. You can also buy at stations.

Lisbon–Porto by train

• Alfa Pendular: Stops in Coimbra and Aveiro. Lisbon Oriente to Porto Campanhã takes about 2 hours 49 minutes. Projected 2026 full fares are about €35.00 in Turística (standard) and €49.00 in Conforto (first class). Early promotional fares can be up to 65% cheaper, for example €15.00–€25.00, but they are limited and non-refundable and non-changeable. Extra Friday and Sunday services are expected by 2026.
• Intercidades: Slower and cheaper, about 3 hours 15 minutes for the same route, with a projected 2nd class fare of about €27.00.

Regional and InterRegional trains serve smaller towns, with more stops and lower fares. For Lisbon to the Algarve, the main route is Lisbon (Oriente or Santa Apolónia) to Faro on Intercidades, taking about 3–3.5 hours.

Rede Expressos buses

Rede Expressos (www.rede-expressos.pt) is Portugal’s largest intercity bus operator and reaches almost every town. It is useful where trains do not go, or when you want a cheaper ticket. Book ahead on busy routes and holidays, online, through the app or at the terminal. In Porto the main terminal is Campo 24 de Agosto. In Lisbon, use Sete Rios or Oriente. A Porto–Lisbon ticket is projected at €20.00–€30.00 for 2026, depending on booking time and service type.

Lisbon’s System in Brief: Viva Viagem, Trams and Ferries

If your trip includes Lisbon, note that it works differently from Porto. The Metro de Lisboa (www.metrolisboa.pt) has four lines: Blue, Yellow, Green and Red. You use the Viva Viagem card, which is valid on the Metro, Carris buses, trams, elevators and ferries.

• Card cost: about €0.60 in 2026 (2024: €0.50).
• Single Metro or bus journey: about €1.80 (2024: €1.65).
• 24-hour pass: about €7.40 (2024: €6.80).
• Zapping: an electronic purse that you can use across operators.

Tram 28 is the famous historic route through old Lisbon. It is scenic, and it is often packed. You can pay with Viva Viagem or buy from the driver, which is more expensive at about €3.50 in 2026. Ferries run by Transtejo Soflusa (www.transtejo.pt) connect Lisbon with Cacilhas, Seixal and Barreiro. You pay with Viva Viagem, and the ferry is a handy way to reach the Cristo Rei statue or the restaurants in Cacilhas. Bolt and Uber work the same way as in Porto. New Metro stations may open on the Green and Red lines by late 2026, so check the official plans.

When You Need a Car Instead

Public transport is excellent for cities and main routes, but a car is recommended for the Alentejo, the Algarve interior and the Douro Valley. A car gives you access to remote villages, vineyards and natural parks that buses and trains do not serve. Book early in peak season, either at airports (Lisbon, Porto, Faro) or in city centres. Portugal has toll roads, so research your payment options in advance, such as a Via Verde transponder.

Common Mistakes to Avoid

• Not validating: Loading the card is not enough. Tap on every ride, on both Metro and buses.
• Sharing one card: Each person needs their own Andante Azul.
• Buying the wrong zone: Airport trips need Z4. A Z2 ticket will not cover them.
• Overbuying a Tour card: If you stay in Z2, a daily pass is cheaper.
• Relying on late-night Metro: Service generally stops around 1:00 AM and runs every 15–30 minutes at night. Have Bolt or Uber ready.
• Booking trains late: Promotional Alfa Pendular fares need booking well in advance, around 2–3 months.
• Trusting old prices: Fares for 2026 are projected. Confirm on the official sites.

Frequently Asked Questions

Do I need a ticket before boarding the Porto Metro?

Yes. You need a loaded Andante card and must validate it at the platform entrance before every journey. A green light and a beep confirm success. Travelling without validating can result in a fine, even if your card holds credit. Buy a card from any Metro station vending machine.

How much is the Metro from Porto airport to the city centre?

The airport is in Z4, so you need a Z4 ticket. The projected 2026 single fare on an Andante Azul is €2.10, plus the €0.70 card cost if you do not have one. Line E connects the city centre to Francisco Sá Carneiro Airport.

Is the Andante Tour card worth it?

Only if you travel across many zones. Tour 1 (24 hours) is projected at €7.80 and Tour 3 (72 hours) at €16.50, covering all zones. If you stay in Z2, the €4.80 daily pass on an Andante Azul is cheaper.

How late does the Porto Metro run?

Services generally stop around 1:00 AM. At night, trains usually come every 15–30 minutes. A 30-minute weekend extension on Lines D and E was trialled in late 2024 and may now be permanent, so check www.metrodoporto.pt for current hours before a late night out.

Can I use the same Andante card on buses?

Yes. The Andante card is fully integrated with STCP buses, so the same card and loaded fares work on both Metro and buses. Validate your card as you board the bus, just as you do at Metro platforms. Each traveller still needs their own card.

📷 Featured image by Bernd 📷 Dittrich on Unsplash.