A resident of the Gaza Strip, who is one of 153 Palestinians that landed in South Africa without the correct paperwork this week, says the group did not know where they would end up when they left Israel.

Loay Abu Saif, who fled Gaza with his wife and children, told Al Jazeera on Friday that the journey out of the battered and besieged enclave was a “trip of suffering”.

“We were not too convinced that any group … would be able to make this kind of evacuation,” Abu Saif said from Johannesburg, a day after the chartered plane his group was on landed at the city’s OR Tambo International Airport.

“I can say I feel safe … which means a lot for Palestinians, especially for those in Gaza,” he added.

Details are slowly emerging of a controversial transit scheme run by a non-profit, through which activists say Israel is encouraging the displacement of Palestinians out of Gaza by helping them settle in other countries.

Based on Abu Saif’s testimony to Al Jazeera, the Israeli military appears to have facilitated his group’s transfer through an Israeli airport.

The flight carrying Abu Saif left Israel’s Ramon Airport and transited through Nairobi, Kenya, before landing in Johannesburg on Thursday morning, where authorities did not initially allow the passengers to disembark as the Palestinians did not have departure stamps from Israel on their documents.

All in all, the journey lasted more than 24 hours and involved a change of planes.

Abu Saif said his family left Gaza without knowing their final destination. They only learned they were bound for Johannesburg when boarding their connecting flight in Nairobi.

Al Jazeera’s Nour Odeh, reporting from Amman, Jordan, on Friday, said Israel was yet to comment on the issue, but it was unlikely the Palestinians who left did so without “Israeli coordination”.

“Nobody can approach that imaginary yellow line [in Gaza] without being shot at. These people had to be bused through the yellow line, through the 53 percent of Gaza that the Israeli army still controls and is operating in out of Gaza, through Israel to the Ramon airport,” she reported.

Uncertainty loomed

According to Abu Saif, his wife registered the family with a nonprofit called Al-Majd Europe, with headquarters in Germany with an office in Jerusalem, according to their website.

The group advertised the registration form on social media, he revealed. On how he was selected, Abu Saif said the process appeared to focus on families with children and required a valid Palestinian travel document, along with security clearance from Israel.

“This is all what I know about the criteria,” he said.

When asked whether he knew in advance when they would leave Gaza, he said no timelines were given.

“They told us … we will inform you one day before – that’s what happened,” he said, adding that the organisation told them not to carry any personal bags or luggage except relevant documents.

In terms of cost, people were charged about $1,400-$2,000 per person for the trip, Abu Saif said. Parents also paid the same fee per child or baby they carried with them.

After they were selected to leave, Abu Saif and his family were taken by bus from the southern Gaza city of Rafah to the Karem Abu Salem crossing (called Kerem Shalom in Israel), along the border with Israel, where they underwent checks before being transferred onward towards Israel’s Ramon Airport.

He said their travel documents were not stamped by Israeli authorities, but he thought it was just a routine procedure since there were no Palestinian border officials in Gaza.

“We realised the problem … when we reached South Africa and they were asking us … ‘Where are you coming from?'” Abu Saif said.

Future plans

The group that organised the trip, Al-Majd Europe, said they would be able to help his family for a week or two, after which they would be on their own, Abu Saif said. Al-Majd did not respond to Al Jazeera’s requests for comment.

However, Abu Saif added that the evacuees had made their own plans going forward.

“They have their papers for Australia, Indonesia, or Malaysia. We can say that 30 percent of the total number of passengers left South Africa on the same day or within the first two days,” he said, while others may choose to stay for several reasons, including receiving treatment.

South African authorities reported that of the 153 Palestinians who landed on Thursday, 130 entered the country, while 23 transferred to other destinations.

“People have calculated that the cost of life in any country … will be cheaper compared to the cost of living in Gaza,” said Abu Saif.