Balázs Orbán said in a post on Facebook that von der Leyen had been saved in the vote of no confidence in the European Parliament by "the liberal elite".
Csaba Dömötör said Fidesz MEPs opposed her re-election last year and have consistently called for her to step down.
The prime minister said he was expecting a "chaotic" session in the European Parliament with "MEPs voting on whether Ursula von der Leyen should continue at the helm of Brussels...
As the European Parliament debates a no-confidence motion against European Commission President Ursula von der Leyen today, recent surveys across Central Europe paint a damning picture.
"Dear Madam President! I urge the European Commission to refrain from interfering in the law enforcement affairs of member states, where it has no role to play," the prime minister said.
The foreign minister said the government will fight against the plan with all means in its power.
The foreign minister said the plan would push Hungary into energy dependency and multiply utility costs for Hungarian families.
"Ursula von der Leyen is keeping communication between herself and the Pfizer chief a secret on ordering vaccines capable of protecting Europeans from Covid," the foreign minister said.
The EU court has made such a significant decision that "it is visible even from the Moon," Minister Bóka said on Facebook.
Minister Bóka put in first place the freedom of the press and scrapping the censorship of online content and the "hegemony of opinion".
After isolating Europe from the Chinese economy, the von der Leyen Commission has isolated it from the American economy, too, Minister Szijjártó said.
The prime minister said Hungary's government would always fight for the interests of the Hungarian people.
Minister Szijjártó insisted that countries that were most advanced in the accession process wanted Varhelyi to stay on in his current role.