London is a big city with things going on all the time. So any time is a good time to visit. It may be a bit warmer in the summer, but weather is not always guaranteed to be good. A summer month might be preferable as you will have more daylight hours.
Late august is the best month to visit Buthan
the best months to visit mumbai ?
June
The best website to visit for information on a vacation to London is Trip Advisor. They have hundreds of user reviews on the best places to stay and the best attractions to visit. You can also book through their website.
From April to early July when it is sunny.
All places in London are nice inspiring especially the tall buildings really inspiring
There are a few websites one can use to book a trip to London but deciding the best is down to personal preference. Some of the best sites include LastMinute, Visit London and tripadvisor.
It depends on where you're planning to visit. You should tell us that in the question.
Late July. Pretty warm then.
June, before the main tourist season starts.
Selesa Restaurant is the best ever restaurant in Central London which I tried on my last visit to London. It offers amazing Chinese, Halal, Malaysia and Western cuisines. You should give it a try.
There are many places to find great guided walks in London. Some of the places to consider are: London Discovery Tours, London England Tours, London Walks and Visit London.