Kushner, President Donald Trump's son-in-law, traveled commercially, leaving Wednesday and returning Saturday evening. Politico first reported the trip, which was not announced to the public.
The White House official would not say who Kushner and the other officials met with while in Saudi Arabia.
This trip is the latest effort by US officials to continue discussions with regional partners about a Middle East peace effort, a senior White House official said. Kushner has also been in frequent talks with officials from Israel, the Palestinian Authority, Egypt, United Arab Emirates, Jordan and Saudi Arabia, the official said.
"While these regional talks will play an important role, the President reaffirms that peace between Israelis and Palestinians can only be negotiated directly between the two parties and that the United States will continue working closely with the parties to make progress toward that goal," the official said. "No deal will be imposed on Israelis and Palestinians. We are committed to facilitating a deal that improves conditions for both parties."
The October trip marks the third time Kushner has visited Saudi Arabia since Inauguration Day. He traveled with a presidential delegation last May and also visited in late August.
In May, Trump signed a $110 billion arms deal between the United States and Saudi Arabia, which was primarily brokered through Kushner.
In August, both Powell and Greenblatt were with Kushner on a Middle East tour aimed at addressing the Israeli-Palestinian conflict.
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