How much would it cost for a single adult fare? London underground Tfl

If I use a debit credit card natwest to go through the TFl London underground once in and once out in a day,how much would it cost for a single adult fare?
(I dont use google pay anymore and dont like oyster
Would it be the same price as when I used google pay?
It's hard to find the information online for this year 2024.
Thankyou very much for the help

I think it depends more on which zones you cross.
See the following:
https://tfl.gov.uk/fares/find-fares/tube-and-rail-fares/single-fare-finder

Thankyou very much Max.
It states £2.80 from Waterloo using northern tube line to Goodge street/Euston.

Sound about right. It's not cheap unfortunately, but still cheaper than getting a taxi.

Thankyou very much Max.
It states £2.80 from Waterloo using northern tube line to Goodge street/Euston.

If I use a debit credit card natwest to go through the TFl London underground once in and once out in a day,how much would it cost for a single adult fare?

(I dont use google pay anymore and dont like oyster

Would it be the same price as when I used google pay?

It's hard to find the information online for this year 2024.

Thankyou very much for the help

That's the exact route I go in term time and I think it works out to about a fiver a day ish so that's probably right for a single

It used to be that fares were different according to which method of payment you used but now it's all the same. If you have a railcard / are eligible for one, you might consider using an Oyster card since you can apply the railcard discount to it - usually 1/3 off off-peak fares.