Originally Posted by stifle

As promised, Boundary Zone 6 (0072) to Gatwick Airport (5416) costs as follows: £5.30 single, £7.50 off-peak day return, £10 anytime day return, £10.60 anytime return (valid for a month). (I was incorrect earlier in saying that there was no period return.)

Tickets described as off-peak can (for this journey) be used on any train timed to depart at or after 0930, or on any train on weekends.

Gatwick Airport (5416) to Boundary Zone 6 (0072) is £7.30 off-peak single, £7.40 off-peak day return, £7.50 anytime single, £14.20 anytime day return. There are no return tickets with one-month validity available in this direction.

Tickets described as off-peak can (for this journey) be used on any train timed to depart arrive in London at or after 0950, or on any train on weekends.

All the tickets mentioned above may be used on the Gatwick Express in conjunction with a zone 1-6 Travelcard, including a day travelcard.