I am struggling to find extension fares for journeys made outside zone 6 when using a 60+ Oyster. Specifically I’d like to buy the tickets in advance for a journey to Gatwick from home (Ealing).
Prior to attaining this marker of an advanced age, I would use my PAYG Oyster on the 65 bus to Kew Bridge, then SWR to Clapham Common and any (non GEX) service to Gatwick. Now I think the 60+ card covers me to the edge of zone 6 (which is where exactly, do I have to count from the last in zone 6 stop of the particular service I am using?), and from there I will need an extension ticket to/from Gatwick.
Is an extension the same fare as a regular ticket for that journey, and do I need to pass through the gate (or touch in) at the boundary station on either the outward or return journey?
Can I just use Trainline to buy an East Croydon (or wherever) to Gatwick e-Ticket return, and not stress about queuing for tickets anywhere on journey, or have to get off to touch out/in (and thereby miss a train) at the boundary.
Is Freedom Pass (some more years away yet) the same thing as 60+ in this circumstance?