In message , Albert
writes
If two of us are coming into London from Sussex to go to the RA in
Piccadilly, what is the best ticket option for getting the 38 from
Victoria and back?

Is it worth bothering with Oyster or best to just pay the full
non-Oyster fare?

We are not likely to come again for many months.

Full fare I should think , Oyster costs £3,
--
martyn dawe