Alcochete's Luís de Camões Airport Nears a July 17 Milestone as ANA Readies the €8.5 Billion Construction Blueprint

The project to build Lisbon a new airport reaches a concrete checkpoint this month. ANA Aeroportos de Portugal, the Vinci-owned concessionaire, faces a 17 July deadline to hand the government its Technical Report on the future Luís de Camões Airport at Alcochete — the document that must set out, for the first time in binding detail, how the roughly €8.5 billion project will actually be built.

The report has to include the detailed construction planning, a works timetable, the subcontracting structure and an estimated budget. It is a critical milestone in a saga that has run for decades: the Alcochete site, on the south bank of the Tagus, was chosen to replace the congested Humberto Delgado Airport, with the new hub planned to open around 2037.

Clearing the ground — literally

To ready the land, the Council of Ministers (Conselho de Ministros) approved a resolution authorising up to €4.5 million to demilitarise the Alcochete firing range (Campo de Tiro de Alcochete), the military site that occupies the footprint. That work involves detecting and neutralising unexploded ordnance and safely preparing the terrain — a reminder that the first obstacle to Portugal’s biggest infrastructure project is decades of buried munitions rather than concrete or financing.

The government has already confirmed that ANA’s technical specifications “need updating” to reflect current aviation trends. Of nine changes ANA proposed — among them a shorter maximum runway length, wider spacing between runways for independent operations, and more contact stands — most were judged sensible and broadly consensual after consultation with more than 100 bodies, including airlines, NAV Portugal, the Air Force and affected municipalities. Two proposals drew reservations and face further technical analysis.

Growth locked in around the site

The airport is already reshaping its surroundings before a runway is poured. Building restrictions now cover some 71,000 hectares across seven municipalities to protect flight paths and manage noise, constraining what can be developed near the site for years to come. An environmental impact study must also clear the regulator before the project can move to its next phase.

What this means for residents

• Travellers: relief for the overcrowded Humberto Delgado is still more than a decade away; the 2037 target means today’s Lisbon bottlenecks — and the summer crush — are here for the medium term.
• Property buyers: anyone considering land or housing around Alcochete, Montijo or the wider Setúbal peninsula should factor in the 71,000-hectare construction and height restrictions before committing.
• The economy: at €8.5 billion, the build is a multi-year magnet for construction jobs and contracts — part of the same infrastructure wave as Portugal’s planned €6 billion of new road concessions.

Meeting the 17 July deadline would keep the Luís de Camões timetable on track after years of political drift. Missing it, or reopening the specification fight, would push a project Lisbon has debated since the 1960s further into an uncertain future.