Hungary heads into a pivotal parliamentary election on Sunday, with Prime Minister Viktor Orbán facing the most serious electoral challenge of his 16-year rule. Opinion polls suggest his Fidesz party could lose the popular vote to the opposition Tisza party, led by Péter Magyar — a result that would reshape not only Hungarian politics but reverberate far beyond its borders. Washington, Moscow, Kyiv, and Brussels are all watching closely, with the outcome carrying implications for European unity, the war in Ukraine, and the broader trajectory of right-wing populism across the continent.

In the final days of campaigning, both sides held major rallies in a fierce push to mobilise supporters. Orbán addressed a crowd in the Fidesz stronghold of Székesfehérvár, where he leaned heavily on his familiar attack lines — warning voters that an opposition victory would mean Hungarian money flowing to Ukraine, and alleging that President Volodymyr Zelenskyy had sought to destabilise Hungary in favour of a pro-Ukrainian government. Orbán insisted Fidesz needs at least three million votes to secure victory, calling on Hungarians living abroad to deliver them. Though observers noted he appeared uncharacteristically tired, his message remained pointed. Meanwhile, Magyar took his campaign east of Budapest, seeking to consolidate support in areas less traditionally favourable to the opposition, as tens of thousands gathered at a free anti-Orbán concert near Heroes' Square in Budapest to energise younger voters.

The international dimension of the contest is impossible to overstate. Over 15 years, Orbán has systematically reshaped Hungary into what he calls an "illiberal democracy," using parliamentary supermajorities to extend political control over institutions, the judiciary, and independent media. His government has been a persistent disruptive force within the European Union, blocking aid packages to Ukraine and maintaining close ties with Moscow. A Magyar victory would likely signal a dramatic reorientation of Hungarian foreign policy, bringing Budapest back into closer alignment with its EU and NATO partners. Conversely, another Orbán term would deepen existing tensions with Brussels and strengthen the hand of Eurosceptic movements across Europe. The campaign has also attracted international attention for other reasons — European Parliament members raised alarm over possible Russian interference, while former U.S. President Donald Trump publicly urged Hungarians to vote for Orbán.

Analysts caution that structural advantages — including electoral boundary arrangements, dominance of state-aligned media, and a strong diaspora vote — continue to favour Fidesz despite the polling numbers. Whether Magyar's surge translates into an actual transfer of power on Sunday remains deeply uncertain. What is clear is that Hungary's election has become a bellwether moment: a test of whether democratic backsliding within the EU can be reversed through the ballot box, and of where a NATO member state on the eastern flank of Europe will stand as the war in Ukraine grinds on.

Based on: Al Jazeera English, The Guardian