Germany-based TUI Cruises said that its Mein Schiff 4 and Mein Schiff 5 ships passed through the Strait of Hormuz on Sunday.
According to the maritime data service MarineTraffic, only one other cruise ship, the Celestial Discovery, formerly known as the Aida aura, had been able to pass the strait since the start of the Iran war on February 28, when the US and Israel attacked Iran, dw.com reports.
Tui said that all passengers had previously been brought home and both ships were operating with reduced crews, adding that it had obtained approvals from relevant authorities to cross the strait, under careful consideration of the security situation.
It said the ships would now continue on to the Mediterranean Sea.
