Let’s get specific. A single journey in Zone 1 only (like from Oxford Circus to Bank) costs £2.80 with an Oyster at peak time. Off-peak? £2.70.
Peak time is a beast. It’s Monday to Friday from 6:30 AM to 9:30 AM, and from 4:00 PM to 7:00 PM. The Tube gets angry, and so do the prices.
Travel after 9:30 AM and you are winning. It’s like getting a secret discount for being a sleepyhead.
The Daily Cap: Your Best Friend
Here is the quirk that saves your sanity. The Tube has a daily price cap. Once you tap enough times, you stop paying.
London Tube Cost Per Day | Tube And Rail London – UJQS
In Zone 1-2, the cap is about £8.50 peak, or £7.90 off-peak. So, after your fourth or fifth trip, the rest are free. It’s like a buy-four-get-the-rest-free croissant binge, but for trains.
If you take three short trips, then a long one? The system calculates the cheapest way. It’s smarter than most humans.