I have an annual z1-3 travelcard and want to travel from London Terminals (I'm reasonably ambivalent as to which one) to Gatwick Airport. I'm going to rule out the Gatwick Express at this point because there's no Gold Card discount on it. An anytime return from Boundary Zone 3 (0042) to Gatwick is £18.90, although in reality I would be getting two anytime singles at £6.25 routed NOT GATWICK EXP (as I will returning on a different day and there are no returns besides day returns coming up for me).
However, is there anything wrong with getting a ticket from Sydenham (if travelling from London Bridge or City Thameslink) or Norbury (if travelling from Victoria) to Gatwick? These are only £5/£6.10 and I understand that the train doesn't have to call at the station where I change from one ticket to another because one ticket is a season ticket and the other isn't.
Am I missing anything here?
However, is there anything wrong with getting a ticket from Sydenham (if travelling from London Bridge or City Thameslink) or Norbury (if travelling from Victoria) to Gatwick? These are only £5/£6.10 and I understand that the train doesn't have to call at the station where I change from one ticket to another because one ticket is a season ticket and the other isn't.
Am I missing anything here?