Dropping someone off at UK airports can quickly add up—on average, it costs...

https://wiki-quicky.win/index.php/Heathrow_Drop_Off_Charge_%C2%A37_With_No_Free_Time_%E2%80%94_How_Do_You_Avoid_It%3F

Dropping someone off at UK airports can quickly add up—on average, it costs about £6.51, but at places like Gatwick, it’s often £10. Heathrow’s drop-off runs around £7