How much does it cost to travel to London for seven days?

Well, in this respect, if you want to save money, it's either the peak season or avoiding Christmas and long holidays in China. The round-trip air ticket is about 4000+ RMB, the visa fee is 800+ RMB (two-year tourist visa), and the accommodation is about 30 pounds a night if it is a youth tour. What district is the general hotel chain in (about 90 pounds a night in the second district), London. Then buy an oyster card from the subway entrance of Heathrow Airport, which can be used to take the subway, light rail, bus, local train and river car. The daily limit is about 8 kg (except morning and evening peak hours (7AM-9AM, 4.30PM)). As long as the fare reaches a maximum of 8 pounds, it will not be deducted. If the phone bill is paid, it is still quite cost-effective. For example, the giffgaff family has 20 pounds, unlimited traffic, and the call to China is 2 pence per minute (1 pound equals100p). There is no charge for calls between users of the same telecom company (both of them), depending on what it is. KFC, these are all about 8 kg, Chinese restaurant (three dishes and one meal (rice needs to be paid)) is about 40 kg, and a decent steak is about 50 kg (it is usually difficult to finish because the weight is really large). Basically, except for fast food restaurants, 12.5% will be spent in the bill and must be given. Food, shelter, transportation and communication are probably the same. As for tourist attractions, the general admission fee is between 20 and 30 pounds. Of course, there are also free attractions, such as the British Museum. However, the British Museum will withdraw from a special exhibition hall every quarter, and you need to pay to visit. As for shopping, well, there are not many credit cards, so you can not buy them at all. It depends on the individual. That's about it.