Most online retailers don't offer the tickets to
London International (CIV▸ ) who's three letter location code is indeed LNE.
Both the
+Slough (^30.00) and
+Any Permitted (^30.30) are fares called EURO HIGH SAVER RETURN with no time restrictions. It is a little odd for RailEasy to call the
+Any Permitted an Off Peak Return and it's also odd that there is this
+Any Permitted fare when should you wish to travel from Reading to London Waterloo instead of Paddington there is a
+Staines EURO HIGH SAVER RETURN at ^26.40.
If you wished to travel one way via Slough and the other via Staines then you only need buy the
+Staines fare and excess one direction to the via
+Slough fare. That excess would be half the difference in fares.
Finally, my advice would be to buy the Reading to London International (CIV) fare from a booking office if at all possible. Whilst Raileasy and Quno will both sell it, they will also add charges. On Raileasy that's a booking fee of ^1, a card fee of ^0.75-^1.46 and postage of ^1.50. On Quno it's ^1 for ticket collection, ^0.50-^2.50 card fee and ^6.00 if you want postage!
EDIT: Having now looked at Quno it appears they aren't offering the ^30.30
+Any Permitted fare, in addition to the
+Slough fare, but something totally different called
Off Peak Day Open Return (
) for ^33.90, which despite having the word
Day in its name can be selected for journeys involving return at a later date. I've no idea what this fare is as it does not appear in the latest fares manual at all. It looks like Quno have made it up. Don't buy.