Upgrade your Zoo tickets to membership within 14 days of your visit and only pay the difference!
Simply fill in the form below to let us know which membership package you would like to upgrade to – we will then deduct the cost of your tickets from your membership when we process your order. You can upgrade with either Whipsnade Zoo and London Zoo tickets on this page.
Please note, this form is for Direct Debit purchases only. If you would like to make a one-off card payment, please get in touch with us directly on 0344 225 1826.
Before you start, make sure you have had a look at our different packages and prices here and have your ticket transaction number (ZSL tickets) or booking reference (See Tickets)to hand. If your ticket purchase included a donation, please note that we cannot deduct this from the cost of the membership.
If you have any children aged up to 3 years old, they will need their own separate free membership package and do not need to be added to family memberships. Please add them in the relevant Under 3s section of the form.