CAA proposes opening Heathrow third runway to auction

Published on May 16, 2026 | Translated from Spanish

The UK Civil Aviation Authority wants changes in the expansion of Heathrow. The idea is that rival companies can bid for the construction of the third runway and a new terminal. The goal is to control the costs of a plan valued at £33 billion that threatens to raise prices for airlines and consumers.

Aerial view of Heathrow Airport expansion site, three rival construction companies presenting competing blueprints for a third runway and new terminal, engineers pointing at holographic cost projections and 33 billion pound budget charts, construction cranes and earthmovers idle in background, cinematic photorealistic engineering visualization, dramatic overcast sky, glowing financial data overlays, detailed airport infrastructure, competitive bidding atmosphere, ultra-realistic industrial scene

Technical competition to avoid cost overruns in the expansion 🏗️

The CAA's proposal introduces an open bidding model for civil engineering and the construction of the new terminal. It seeks to break the current monopoly of Heathrow Airport Holdings in project management. By allowing multiple contractors to compete for each phase, it is expected to reduce profit margins and apply more efficient modular construction techniques, limiting the impact on airport fees.

Heathrow: from airport to construction talent contest 🎪

So, after decades of debating whether to build the third runway, it turns out the problem wasn't noise or CO2, but that Heathrow likes to overpay. The CAA has had to step in like a parent in a candy store: Kid, don't buy everything you see, let others give you a quote. In the end, maybe an offer will even appear with a runway, terminal, and a duty-free gift pack.