P&O Cruises Australia, part of Carnival Corporation & plc, has extended its voluntary pause in operations in Australia and New Zealand until 31 August, in response to continuing travel restrictions owing to the impact of Covid-19, it said in a statement.

The decision will affect passengers booked on departures after 16 June.

“Australia and New Zealand have led the world in flattening the COVID-19 curve, which adds to our optimism for the future. However, we also recognise that a further extension is the prudent and responsible course,” said P&O Cruises Australia president Sture Myrmel.

Passengers whose cruises had been impacted by the extended pause in operations were eligible for a full refund or a future cruise credit equal to the cost of their original cruise plus an onboard credit offer, the company said.