A total of 192 lawmakers voted for his impeachment, more than the 151 votes needed for it to succeed.
Prime minister Han took over the role after President Yoon was impeached by parliament following his failed attempt to impose martial law on 3 December.
Han was supposed to lead the country out of its political turmoil, but opposition MPs argued that he was refusing demands to complete Yoon’s impeachment
Chaos erupted in parliament as the vote was held on Friday.
Lawmakers from Yoon and Han’s ruling People Power Party (PPP) protested after National Assembly speaker Woo Won-shik announced that only 151 votes would be needed to pass the impeachment bill.
This meant that, unlike the 200 votes required for Yoon’s impeachment, no votes from ruling lawmakers would be needed this time for Han to be impeached in parliament.