Plans for Heathrow third runway revealed - including when it will be done and the multibillion-pound costHeathrow Airport has said it can build a third runway for £21bn within the next decade - with the total cost of expanding the airport estimated at £49bn.
Source: Plans for Heathrow third runway revealed - including when it will be done and the multibillion-pound cost (https://news.sky.com/story/heathrow-airport-submits-16321bn-plan-for-third-full-length-runway-and-terminal-as-sadiq-khan-remains-opposed-13404756)