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Expanding Heathrow

Learn more about Heathrow's expansion plans

The Government has backed Heathrow’s proposals for a third runway, recognising the airport’s importance as the UK’s Gateway to Growth.  
 

In July 2025 we submitted our proposal for a third runway to Government. Our proposal will create an airport that is fit for the future, enabling the quality service that global passengers expect, open up exciting new routes and unlock benefits for the whole of the UK.

Updated to reflect the needs of today, our proposal builds on decades of economic evidence, is shaped by years of consultation and engagement with airlines and our local communities, and is backed by Chambers of Commerce, businesses, airports and trade unions across the UK.  

In November 2025, after reviewing proposals put forward, the Government has announced they support Heathrow's scheme for a third runway. It will now be taken forward to inform the Government’s review of the Airport’s National Policy Statement (ANPS), with publication of the draft ANPS expected in summer 2026.

We welcome the Government’s support for our scheme to build a third runway at Heathrow. The Government’s announcement is a positive step, but we need further clarity from the Civil Aviation Authority and the Government on how the crucial next phase of the project will be regulated. We need definitive decisions so that delay to the project can be avoided and we can get on with delivering this vital project for our customers and for the UK.

It has never been more important or urgent to expand Heathrow, the UK’s hub airport; it is time to clear the way for take-off.

Previous milestones


2025
November Government announce Heathrow's scheme is being taken forward to inform the remainder of the Airports National Policy Statement (ANPS) review
October Government launches Airports National Policy Statement (ANPS) review
July Heathrow submits its proposals for expanding the airport
March Consenting activity resumes
2020 - 2024 PROJECT PAUSED: No consenting activity
2019 June to September Airport Expansion Statutory Consultation
January to March Airspace and Future Operations Consultation
2018 June Airports National Policy Statement designated
January to March Airport Expansion Consultation One and Airspace Principles Consultation
2015 July  Airports Commission recommends north-west runway at Heathrow
2012 September Airports Commission established

Quick links

  • Our scheme​
    Our scheme​

    Key elements of our plan for expanding Heathrow

    See the benefits
  • Benefits of expansion
    Benefits of expansion

    The UK’s Gateway to Growth

    Find out more
  • Our communities​
    Our communities​

    How we will work with our neighbours on these plans

    Find out more
  • National Policy Statement
    National Policy Statement

    From the Department of Transport

    View the latest statement