The Chief Executive of Tonga's Government Communications, Paula Ma'u, told local media the next passenger repatriation flight from New Zealand would be determined later.
This is the second time a passenger flight to Tonga had been deferred.
RNZ Pacific reports the repatriation flight was originally planned for 3 March, but was postponed to 10 March following Auckland's alert level three lockdown on the 28 February due to Covid-19 community cases.
The New Zealand government downgraded the lockdown alert levels on 7 March to alert level two in Auckland and level one for the rest of the country.
Ma'u said Tonga's health officials were monitoring the Covid-19 situation in Auckland closely.
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