Heading to a UK airport soon? Dropping someone off could cost you around £6.51...

https://wiki-site.win/index.php/How_Do_I_Budget_Airport_Access_Costs_for_a_Return_Trip,_Not_Just_Drop-Off%3F

Heading to a UK airport soon? Dropping someone off could cost you around £6.51 on average, with Gatwick topping the chart at £10 and Heathrow close behind at £7