Oceania Cruises has revised the itinerary of its current world cruise aboard Oceania Vista, rerouting the vessel away from the Middle East and the Red Sea due to ongoing disruption to regional air travel and maritime traffic amid the US-Iran conflict.

The 180-night voyage, which departed from PortMiami earlier this year, had been scheduled to return to the United States via the Suez Canal, with segments across the Arabian Gulf, the Red Sea, and Southern Europe beginning in early May.

Under the revised plan, the ship will instead sail through the Indian Ocean, circumnavigate Africa, and continue north to the Canary Islands before rejoining its transatlantic schedule.

“In light of the current political situation, we want to provide you with an update on our robust security protocols and the airline disruptions that have arisen due to the situation,” said Oceania Cruises.

“First and foremost, the safety and security of our guests and crew are our number one priority. In addition to security teams onboard, we have a highly experienced shoreside Security Operations team that works hand-in-hand with the foremost law enforcement, security, intelligence and military agencies across the globe,” the cruise line added.

The company said it had been conducting daily assessments of conditions in the region before deciding to amend the itinerary. The changes take effect from the segment departing Singapore on April 27th, 2026.

The first week of that sailing will proceed as planned before the vessel diverts west into the Indian Ocean and along the eastern and western coasts of Africa.

Ports originally scheduled in India, the United Arab Emirates, Oman, Saudi Arabia, and Egypt have been removed. In their place, the revised itinerary includes calls in the Seychelles, Madagascar, the Comoros, Mozambique, South Africa, and Namibia.

Due to the extended sailing time required to round the continent, planned Mediterranean calls in Greece, Italy, Spain, France, and Morocco have also been cancelled, with replacement ports including Angola, São Tomé and Príncipe, Ivory Coast, Gambia, and Cape Verde.

The vessel is expected to rejoin its original programme in Southampton on June 14th, 2026, before continuing to Northern Europe, the North Atlantic, Canada, and the United States East Coast ahead of its scheduled arrival in Miami in early July.

The decision reflects a broader disruption to cruise operations in the region. In recent weeks, at least six cruise ships have remained deployed within the Arabian Gulf rather than undertaking repositioning voyages through the Strait of Hormuz, amid uncertainty over safe transit conditions.

At the same time, airlines have adjusted schedules and, in some cases, suspended routes, complicating passenger movements and operational planning for cruise lines.

For world cruise itineraries, which depend on precise long-range routing and port sequencing, these factors have created a level of unpredictability that it exceedingly rare in the regional cruise sector.