Heathrow has been given approval to allow take-offs from its northern runway in an easterly direction, but at a cost.

It faces a potential £44,000 per household bill to compensate affected residents.

Around 40,000 people could experience increased aircraft noise, with 15,500 facing at least a moderate rise.

Heathrow must provide noise insulation payments, school upgrades, air quality monitoring, and park improvements.

Campaigners warn the costs highlight the airport’s difficult location and could strain its budget for future expansion.