Use Oyster card to travel to / from Heathrow or Stansted airport

Can I use Oyster card to travel to and from London Heathrow or Stansted airport ?

You can use Oyster card to travel to or from Heathrow airport by tube (Piccadilly line or partially Elizabeth line).

Oyster card can not be used to travel to or from Stansted airport or Luton airport, because these airports are not located in London.