British PM May is also scheduled to meet French President Emmanuel Macron on Wednesday in Paris to urge him to back her request to delay Brexit again until June 30.
EU leaders will meet in Brussels on Thursday to discuss British PM May’s request to move the Brexit deadline, which is set for April 12.
Theresa May will be at an emergency summit on Thursday when all EU states will vote on an extension.
UK lawmakers finally approved a Brexit bill on Wednesday after weeks of failing to reach agreement on May’s proposals or any of the alternative models of leaving the EU.
The bill aims to block a no-deal Brexit, whereby the UK crashes out of the EU without any transition arrangements in place.
Faced with a political deadlock in London, the EU agreed last month to postpone Brexit from March 29 to April 12.