This information may change. Always check the official source.Last verified: August 2026 by

Porto Airport (OPO) to the city

Metro line E runs from the terminal to Trindade in about 25 to 30 minutes, on a Z4 zone ticket loaded onto an Andante card.

  • Metro line E (violet) runs from beneath the terminal to Trindade, the central interchange, in about 25 to 30 minutes.
  • The airport is in zone Z4, the outer ring, so it is not the base fare - a Z4 single is EUR 2.25.
  • You need an Andante card first. The reusable Andante Azul paper card costs about EUR 0.60 on top of your first ticket; the fare alone will not get you through the gate.
  • Buy at the machines or the ticket office in the terminal. Both are before the platform, which is where people realise the card is a separate purchase.
  • Trindade connects to every other metro line, so almost anywhere in Porto is one change away.

The metro

Porto has one of the better airport connections in southern Europe: line E (violet) runs from a station beneath the terminal to Trindade in the city centre in about 25 to 30 minutes.

The Andante card, and why the fare confuses people

Porto's ticketing is zone-based and card-based, and both halves catch visitors.

  • The airport sits in zone Z4, the outermost ring. A Z4 single is EUR 2.25 - not the base fare you may have read.
  • The fare loads onto an Andante card. The reusable paper Andante Azul costs about EUR 0.60, charged once, on top of your first journey.
  • A first-time traveller therefore pays roughly EUR 2.85 to get into town: the card plus the Z4 ticket.
  • Keep the card. It reloads for every later journey, so the EUR 0.60 is a one-off, and Porto's system is cheap once you are in it.

Machines and a ticket office are in the terminal before the platform. Buying the ticket without the card, or a base-zone ticket instead of Z4, are the two ways this goes wrong.

At the other end

  • Trindade is the hub where the metro lines meet, so one change reaches almost anywhere in the city.
  • Line E continues to Estadio do Dragao past the centre.
  • For Gaia and the port lodges, change at Trindade for line D across the Dom Luis I bridge - the upper deck of which is the metro, and the view is the best free thing in Porto.

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Sources (2)

What this guide was checked against. Rules and prices change — follow the official link before you rely on a detail.