Originally Posted by
Kiwi Flyer
Lounges generally are not able to be used on arrival - exceptions are some airlines provide arrivals lounges and some frequent flyer statuses provide arrival lounge access benefit. I don't think either applies to any contract lounges, and so most unlikely to be available to you.
Thanks Kiwi. There is a Priority Pass lounge that's pre-security but sadly it's only open Monday - Friday.