Heathrow unveils £1.6bn 2026 investment plan, including £1.3bn Terminal 4 revamp
Heathrow has announced a £1.6bn investment package for 2026 that includes a £1.3bn overhaul of Terminal 4, additional upgrades to Terminal 2 and the introduction of a Tailored Travel Guide for passengers with access needs. The programme aims to improve facilities and passenger appeal ahead of rising demand.