Prime Minister British Broadcasting Corporation forecast early Friday that Johnson will return to 10 Downing Street with a majority of 74 seats.'s Conservative Party won an overall majority in Parliament in the United Kingdom elections, passing the threshold of 326 seats needed for an overall majority. The
Johnson said it would give him "a powerful new mandate to get Brexit done" and take the U.K. out of the European Union next month.
The head of the Labour Party, Jeremy Corbyn, said he would step down as its leader in the next general election.
"I will not lead the party in any future general election campaign," Corbyn said after he was declared the winner of his north London district.
Liberal Democratic leader Jo Swinson lost her seat to the Scottish National Party.
BBC News political analyst Nick Eardley called the outcome "remarkable for the Conservatives — better than many of them had hoped for."
"There were some astonishing results, with a number of historic Labour heartlands falling to the Conservatives," Eardley said. "Labour, by contrast, could hardly be in a worse position."
The victory will likely make Johnson the most electorally successful Conservative leader since Margaret Thatcher, another politician who was loved and loathed in almost equal measure. It was a disaster for Jeremy Corbyn, who faced calls for his resignation even as the results rolled in. The party looked set to win around 203 seats.
Corbyn called the result "very disappointing" for his party and said he wouldn't lead Labour into another election, though he resisted calls for him to quit immediately,
Results poured in early Friday showing a substantial shift in support to the Conservatives from Labour. In the last election in 2017, the Conservatives won 318 seats and Labour 262.
The result this time looked set to be the biggest Tory majority since Thatcher's 1980s heyday, and Labour's lowest number of seats since 1935.
The Conservatives took a swathe of seats in post-industrial northern England towns that were long Labour strongholds. Labour's vote held up better in London, where the party managed to grab the Putney seat from the Conservatives.
The decisive Conservative showing vindicates Johnson's decision to press for Thursday's early election, which was held nearly two years ahead of schedule. He said that if the Conservatives won a majority, he would get Parliament to ratify his Brexit divorce deal and take the U.K. out of the EU by the current January 31 deadline.
Speaking at the election count in his Uxbridge constituency in suburban London, Johnson said the "historic" election "gives us now, in this new government, the chance to respect the democratic will of the British people to change this country for the better and to unleash the potential of the entire people of this country."
That message appears to have had strong appeal for Brexit-supporting voters, who turned away from Labour in the party's traditional heartlands and embraced Johnson's promise that the Conservatives would "get Brexit done."
"I think Brexit has dominated, it has dominated everything by the looks of it," said Labour economy spokesman John McDonnell. "We thought other issues could cut through and there would be a wider debate, from this evidence there clearly wasn't."
The prospect of Brexit finally happening more than three years after Britons narrowly voted to leave the EU marks a momentous shift for both the U.K. and the bloc. No country has ever left the union, which was created in the decades after World War II to bring unity to a shattered continent.
But a decisive Conservative victory could also provide some relief to the EU, which has grown tired of Britain's Brexit indecision.
Britain's departure would start a new phase of negotiations on future relations between Britain and the 27 remaining EU members.
EU Council President Charles Michel promised that EU leaders meeting Friday would send a "strong message" to the next British government and parliament about next steps.
"We are ready to negotiate," European Commission President Ursula von der Leyen said.
The pound surged when an exit poll forecast the Tory win, jumping over two cents against the dollar, to $1.3445, the highest in more than a year and a half. Many investors hope a Conservative win would speed up the Brexit process and ease, at least in the short term, some of the uncertainty that has corroded business confidence since the 2016 vote.
Many voters casting ballots on Thursday hoped the election might finally find a way out of the Brexit stalemate in this deeply divided nation. Three and a half years after the U.K. voted by 52%-48% to leave the EU, Britons remained split over whether to leave the 28-nation bloc, and lawmakers have proved incapable of agreeing on departure terms.
On a dank, gray day with outbreaks of blustery rain, voters went to polling stations in schools, community centers, pubs and town halls after a bad-tempered five-week campaign rife with mudslinging and misinformation.
Opinion polls had given the Conservatives a steady lead, but the result was considered hard to predict because the issue of Brexit cuts across traditional party loyalties.
Johnson campaigned relentlessly on a promise to "Get Brexit done" by getting Parliament to ratify his "oven-ready" divorce deal with the EU and take Britain out of the bloc as scheduled on Jan. 31.
The Conservatives focused much of their energy on trying to win in a "red wall" of working-class towns in central and northern England that have elected Labour lawmakers for decades but also voted strongly in 2016 to leave the EU. That effort got a boost when the Brexit Party led by Nigel Farage decided at the last minute not to contest 317 Conservative-held seats to avoid splitting the pro-Brexit vote.
Labour, which is largely but ambiguously pro-EU, faced competition for anti-Brexit voters from the centrist Liberal Democrats, Scottish and Welsh nationalist parties, and the Greens.
But on the whole Labour tried to focus the campaign away from Brexit and onto its radical domestic agenda, vowing to tax the rich, nationalize industries such as railroads and water companies and give everyone in the country free internet access. It campaigned heavily on the future of the National Health Service, a deeply respected institution that has struggled to meet rising demand after nine years of austerity under Conservative-led governments.
It appears that wasn't enough to boost Labour's fortunes. Defeat will likely spell the end for Corbyn, a veteran socialist who moved his party sharply to the left after taking the helm in 2015, but who now looks to have led his left-of-center party to two electoral defeats since 2017. The 70-year-old left-winger was also accused of allowing anti-Semitism to spread within the party.
"It's Corbyn," said former Labour Cabinet minister Alan Johnson, when asked about the poor result. "We knew he was incapable of leading, we knew he was worse than useless at all the qualities you need to lead a political party."
For many voters, the election offered an unpalatable choice. Both Johnson and Corbyn have personal approval ratings in negative territory, and both have been dogged by questions about their character.
Johnson has been confronted with past broken promises, untruths and offensive statements, from calling the children of single mothers "ignorant, aggressive and illegitimate" to comparing Muslim women who wear face-covering veils to "letter boxes."
Yet, his energy and determination proved persuasive to many voters.
"It's a big relief, looking at the exit polls as they are now, we've finally got that majority a working majority that we have not had for 3 1/2 years," said Conservative-supporting writer Jack Rydeheard. "We've got the opportunity to get Brexit done and get everything else that we promised as well. That's investment in the NHS, schools, hospitals you name it - it's finally a chance to break that deadlock in Parliament."