The Hungarian Prime Minister described the oil ban as a “nuclear bomb” for the central European nation and has managed to hold up the final decision by asking for extra time to phase out the imports.
On Monday, European Commission President Ursula von der Leyen flew to Hungary to discuss further options with Mr Orbán, before EU officials confirmed the following day they were considering a financial compensation package for Hungary.
While the bloc has already offered Mr Orbán an extra two years to phase out Russian oil, he has called for five years and a significant amount of EU funding before going ahead with the plan.
Due to the EU’s rules that decisions such as these require the agreement and cooperation of all 27 member nations, the bloc is unable to press forward without Hungary’s support.
A former Hungarian official described Mr Orbán as a “player” with a “powerful card” when it comes to his political approach.
They said, according to Politico: “Viktor is a player, he now got a powerful card.”
The Hungarian government has been softer in their dealings with Putin in the wake of the Ukraine invasion, having approved of sanctions against Moscow but refusing to send arms to Kyiv.
He has also allowed state-owned media to promote Russia’s version of events on the war.
This policy has further isolated him from the EU, including his right-wing nationalist ally in the bloc Poland.
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While Mr Orbán has now won four consecutive terms in office, although there are claims the campaign was not conducted fairly, he is losing right-wing allies in Europe.
As well as deterioration in his relationship with Poland over his more generous stance on Russia, his Slovenian ally Prime Minister Janez Janša lost a parliamentary election last month.
Mr Orbán was also a supporter of Marine Le Pen, who lost the French presidential election in April to incumbent Emmanuel Macron.
He had been trying to nurture a stronger relationship with Putin before the war broke out, putting Budapest in an even more isolated position over the past two months.