Families are reunited as travellers arrive on the first flight from Sydney, in Wellington on Monday. AFP
Families split when borders closed almost 400 days ago to finally reunite.
Though most Australian states have allowed quarantine-free visits from New Zealand residents since late last year, New Zealand had enforced isolation for arrivals from its neighbour, citing concerns about sporadic virus outbreaks there, according to Reuters.
"The bubble marks a significant step in New Zealand's reconnection with the world and it is one that we should all take a moment to be very, very proud of," New Zealand Prime Minister Jacinda Adern told reporters in Wellington.
A mother (left) embraces her daughter upon her arrival from New Zealand at Sydney International Airport. AFP
The arrangement means that for the first time since the pandemic closed borders worldwide, passengers can fly in either direction across the Tasman Sea without undergoing mandatory Covid-19 quarantine when they arrive.
With the borders open, Ardern said Australia Prime Minister Scott Morrison would visit New Zealand in the "not too distant future". Ardern said Australia Foreign Minister Marise Payne would travel to New Zealand on Wednesday.
Television footage showed emotional scenes at the airports with families reuniting and scores of passengers thronging the international departure terminals at Australian airports.
"I haven't been excited, I haven't looked forward to it, I haven't planned anything because I just didn't think it was going to happen," Michelle Rafferty, a passenger on a flight from New Zealand, told Australian media at the Sydney airport.
Passengers flying to New Zealand capital of Wellington were greeted from the air with a 'Welcome Whanau'- the Maori term for extended family - painted in huge white letters near the runway.
Passengers arriving from Sydney at the Wellington International Airport hug loved ones in Wellington. AP
At the Auckland airport, a choir was singing Dave Dobbyn's 'Welcome Home' as people hugged and kissed their dear ones.
Qantas will ramp up flights between the countries to about 200 each week, while Air New Zealand said it had quadrupled its flights to 30 on Monday, with its airplanes flying into New Zealand 97% full.
Travel under 'constant review'
Despite the excitement of open borders, Morrison and Ardern warned travellers to prepare for disruptions to their travel at short notice in the event of COVID-19 outbreaks, and said the risks of quarantine-free travel will be under "constant review".
Both leaders also flagged the possibility of extending quarantine-free travel to other countries in the Pacific region when "it is safe to do so."
Danny Mather (right) and family wait at the Wellington International Airport for the arrival of daughter Kristy. AP
About 1.5 million Australians visited New Zealand in 2019, the year before the pandemic closed international borders, making up about 40% of all visitors, spending NZ$2.7 billion ($1.93 billion) in the country, official data showed.
More than half a million New Zealand-born people live in Australia, just over 2% of Australia's population of near 26 million.
Both Australia and New Zealand had largely closed their borders to non-citizens and permanent residents more than a year ago, helping to keep their COVID-19 numbers relatively low compared with several other developed countries.
Other international arrivals into both countries must go through a two-week hotel quarantine at their own expense.
Australia has recorded just over 29,500 virus cases and 910 deaths since the pandemic began, while New Zealand has had just over 2,200 confirmed cases and 26 deaths.
The government hopes to announce a start date on April 6, Ardern told a news conference, adding that while opening borders with neighbours was a priority, several concerns needed to be resolved first.
"As set out in our Trans-Tasman bubble protocols, travel between New Zealand and Western Australia has been paused, pending further advice from the state government," a statement on the New Zealand government website said.
Australia and India will be aiming to finish top of the World Cup league phase and so avoid facing hosts England in the semi-finals as they prepare for the final day of round-robin matches.
Thirteen of its 20 crew members were plucked from the water by another fishing boat before being transferred to the Happy Hiro. They suffered minor injuries.
The plane, which was on a 15-minute scheduled flight to the mountain town of Jomsom, lost contact with the airport tower shortly after takeoff.
The painful coronavirus curbs in major Chinese cities run counter to trends seen in the rest of the world, which has largely moved towards co-existing with the virus even as infections spread.