May, who took over as prime minister without an election in the political turmoil that followed Britain's vote to leave the European Union last June, made the surprise announcement on Tuesday that she wanted to hold a snap election.
The main opposition Labour Party welcomed May's election call, meaning that it is almost a foregone conclusion that May will obtain the two thirds support she needs in the House of Commons for the election to be held.
Opinion polls suggest May's Conservatives are enjoying a huge lead over Labour. "May heads for election landslide" was the front-page headline in Wednesday's edition of The Times newspaper.
May said on Tuesday she had been reluctant to bring forward an election that was scheduled to take place in 2020, but had decided it was necessary to stop the opposition jeopardising her work on Brexit.
The pro-Brexit, right-wing newspapers portrayed her decision as an aggressive move to strengthen her hand in the talks with the 27 other EU members and to crush her domestic opponents.
"Blue Murder" was the front-page headline in the Sun newspaper, Britain's top-selling newspaper. The colour blue is associated with the Conservative Party.
"Crush the Saboteurs" was the headline on the front page of the Daily Mail, the second-highest selling newspaper.