We're off to london for a day next week (2 adults + under 9 yr old) and will be using london underground - probs only zone 1.
We don't have Oyster cards and i've left it too late to get them now as I think you have to wait for them through the post.
Is the most cost effective way for us to use the tube going to be a 1 day travel card or just use bank cards as contactless pay as we go?
There seems to be so many options so i'm a bit baffled.
If contactless is the way to go will DH also have to set his card up or can I just use mine to pay for both of our journeys?