Josh Fattal and Shane Bauer were all smiles as they stepped off a flight from Oman and prepared to deliver remarks at a news conference, CNN said.
The pair flew home from Oman after they were released on a combined $1 million bail by the Persian Gulf nation.
"Just hours after we left prison, we were able to swim in the calm waters of the Gulf," Fattal said in a written statement while in Oman. "We stayed up all night with our loved ones and watched the most beautiful sunrise we have ever seen."
Fattal and Bauer were allowed to leave Iran the day before Iranian President Mahmoud Ahmadinejad addressed the United Nations. Both have maintained they and a third hiker, Sarah Shourd, mistakenly crossed the unmarked border between Iran and Iraqi Kurdistan.
Shourd was released from prison on a $500,000 bond a year ago on medical grounds and is engaged to Bauer.