Dropping someone at a UK airport can cost around £6.51 on average, but at...

https://telegra.ph/Is-a-Free-Lift-Still-Worth-It-If-Someone-Has-to-Do-Four-Airport-Journeys-09-15

Dropping someone at a UK airport can cost around £6.51 on average, but at Gatwick it’s closer to £10 and Heathrow about £7. We’ve broken down drop-off versus parking prices, including the often-overlooked pick-up fees