Buying a single ticket for one journey is rare, you are penalised very heavily financially.
If you buy an Oyster card in London you pay a deposit (5 in 2018) which is refunded (in cash/coins) when you surrender/cancel the Oyster card.
You can visit instead of promo carte graphique 1080 ti queueing!The London Pass is great for any type of visitor: Choose from 1, 2, 3, 6 and 10 day passes, depending on the length of your stay.Then you can use these passes within 1 year.A word of warning: dont approach the ravens as theyre known to eat 170g of raw meat a day, as well as blood-soaked bird biscuits!You can apply online or get a form from your local Post Office.It has undergone amazing restoration over the centuries, including damage from the Blitz.Whether you would make use of any of these offers is another thing and the specifics of offers are often not clear.Over longer periods Travelcards can work out cheaper depending on your travel.The 1-day pass is worth it if you intend to visit 3 or more top attractions during that day.For overseas visitors the big disadvantage is that the refund will be in the form of a cheque in British pounds.You do not need a ticket for free travel.
Young Visitor Discount (for visitors to London staying up to 2 weeks) If you are a short-term visitor to London you can get child fares on a special child Oyster card that expires after 14 days.
Oyster / Contactless payment cards are charged on a per journey basis but has a daily maximum you can be charged.
You just use your credit/debit card as an Oyster card.Theres no need to keep them entertained the hard way, the Tower of London provides family fun trails and interactive touchscreens at the exhibitions to keep even the little ones happy!It takes about 50 minutes and leaves at regular intervals (normal price 18).If you travel in the peak period you need a peak 1 day Travelcard.Look at the London Underground page for a full explanation and zone maps.You can only use this for buying tickets from the railways which in practise for visitors means Travelcards.The pricing is particularly attractive if you have kids in the group and those staying in one of the outer zones, however if you are staying in the centre of London zones 1 to 3 it will be cheaper to purchase individual Oyster cards.By loading some payg money onto your Oyster as well as the Travelcard zone 1-2 the ticketing system will recognise the zone 1 and 2 Travelcard for the zone 1 and 2 segment of the journey and take the fare for zones 3.If you buy outside London, including airport trains and National Express coaches, overseas agents and online you will get a Visitors Oyster card.For example, an adult one day pass allows visits of up to 80 worth of attractions for half price.