Ethopian Airlines says it has not been able to repatriate about $220m from Nigeria, Egypt and some African countries.
The airline attributed this development to foreign exchange shortages in the countries, explaining that the money is held in the local currencies of the countries.
Tewolde Gebremariam, chief executive of the company, told Reuters on Tuesday that recent falls in oil prices was also responsible.
He said the decline in oil price had led to a reduction in foreign exchange inflows.
“This also meant cash held in the local currencies was losing value. This is a huge challenge for us,” Gebremariam said.
United airlines, Chicago-based company, pulled out of the Country in May 2016, because of difficulty in recovering monies made from tickets sale.
It blamed its exit on Nigeria’s foreign exchange policy.