Greek Prime Minister Antonis Samaras announced plans for an early general election next month after parliament rejected his candidate for president on Monday, throwing the country’s international bailout into doubt.

Greek Prime Minister Antonis Samaras announced plans for an early general election next month after parliament rejected his candidate for president on Monday, throwing the country's international bailout into doubt.

After three rounds of voting, the only candidate in the race, former European Commissioner Stavros Dimas, fell short of the 180 votes needed to become president, triggering a procedure leading to the dissolution of parliament.

Samaras immediately announced that he would meet outgoing President Karolos Papoulias on Tuesday to propose holding parliamentary elections on Jan. 25 and called on Greek voters to ensure stability was preserved.

Opinion polls point to a victory by the radical leftist Syriza party, which wants to wipe out a big part of Greece's debt, and cancel the terms of a bailout from the European Union and International Monetary Fund that Greece still needs to pay its bills.

"With the will of our people, in a few days bailouts tied to austerity will be a thing of the past," Syriza leader Alexis Tsipras said after the vote. "The future has already begun."

The result leaves financial markets and Greece's European Union partners facing weeks of uncertainty that could undermine fragile signs of economic recovery and derail its public finances.

Syriza has held a steady lead in opinion polls for months, although its advantage over Samaras' conservative New Democracy party has narrowed in recent weeks.

Weakness among potential coalition partners of both could mean that whichever party wins in January will struggle to form a government and may not survive long.