Ever since Russia launched an illegal full-scale invasion of Ukraine on 24 February 2022, the EU and the Parliament have supported the country by condemning Russia’s aggression, sanctioning those responsible and providing financial and material aid. Parliament has also been supportive of Ukraine’s efforts to become an EU candidate country and has been calling on EU countries to launch accession talks.

The European Parliament President Roberta Metsola was in Kyiv on 1 April 2022 to express the European Union´s support to the Ukrainian people and to condemn the unjustified Russian attack. On 9 February 2023, the President of Ukraine Volodymyr Zelenskyy addressed the European Parliament during an extraordinary plenary session in Brussels.

In Joint Statement the Presidents of the European Union Institutions on the occasion of the 2 year anniversary of the Russian invasion of Ukraine declared: "The European Union will continue its strong and unwavering political, military, financial, economic, diplomatic and humanitarian support to help Ukraine defend itself, protect its people, its cities and its critical infrastructure, restore its territorial integrity, bring back the thousands of deported children, and bring the war to an end. The European Union has decided to open accession negotiations with Ukraine and will help it on its path towards EU membership. The future of Ukraine lies in the European Union. The European Union will continue to provide Ukraine with regular and predictable financial support. The 50 billion euro financial assistance package for 2024-2027 will help Ukraine meet its immediate needs, rebuild its economy and society, modernise its institutions and consolidate democracy and the rule of law."

The new EP reconfirmed in July 2024 its view that the EU must continue to support Kyiv for as long as it takes until victory. The resolution, which sets out the newly-elected European Parliament’s first official position on Russia’s war of aggression against Ukraine, restates the continued support of MEPs for Ukraine’s independence, sovereignty, and territorial integrity within its internationally recognised borders. It calls on the EU to maintain and extend its sanctions policy against Russia and Belarus, monitor and review its effectiveness and impact, and systematically tackle the issue of sanctions circumvention by EU-based companies, third parties, and third countries.