Over 4,000 local newsagents and convenience stores across London (look for the "Oyster" logo in the window).
Ticket machines at Heathrow , Gatwick , and London City Airport . where to buy oyster card
Only if you live in the UK; otherwise, you must order a Visitor Oyster Card in advance for home delivery from the Visitor Shop . Over 4,000 local newsagents and convenience stores across