The people voted to break it up so I would imagine that's what they would do, but maybe they're taking a different route - I don't know if that is what they voted for'.
"And I said Putin may be the easiest of them all", he continued.
Trump's itinerary will keep him out of central London on Friday, when large protests are planned.
A protest was expected to take place near Blenheim Palace in Oxfordshire, the venue for President Trump " s black-tie dinner with Theresa May. Vince Cable, the leader of the pro-EU Liberal Democrats, said, "Most of us don't think he is particularly good judge on Brexit or anything else".
Britons' dislike for Trump became most apparent during the 2016 presidential campaign, when Trump called for a temporary ban on Muslims entering the United States.
He said the stunt aims to "hold up a mirror" to Mr Trump's "toddler-like politics".
He said: 'I am going to a pretty hot spot right now with a lot of resignations'.
Opponents to the controversial USA leader have threatened mass protests but Mr Trump is expected to avoid areas such as central London where demonstrators are likely to gather.
U.S. President Donald Trump checks time prior to a dinner at the Art and History Museum at the Parc du Cinquantenaire during the NATO Summit in Brussels, Belgium July 11, 2018.
Then on Monday, he will be off to Helsinki to meet with Russian President Vladimir Putin.
The US president's brash style and hardline "America First" policies have caused consternation across Britain's political spectrum and society.
There are also plans for protestors to gather close to the USA ambassador's residence in Regent's Park, where Trump and his wife, Melania, will stay overnight on Thursday.
Trump next heads to Windsor Castle later Friday for tea with the queen, as protesters stage a mass demonstration in London.
In the weeks before the American president's inauguration, May sent Trump a copy of the text of Churchill's 1941 Christmas Eve radio address to Americans, delivered while the prime minister was staying with U.S. President Franklin Roosevelt after the attack on Pearl Harbor.
Mr Trump plans to spend the weekend at the resort.