United Airlines confirmed in June 2016 that it would end its Lagos-to-Houston service, the only route it operated in Africa, with a final flight on 30 June. The Chicago-based carrier's decision followed Iberia, the Spanish flag carrier, which had already withdrawn from Nigeria in May, citing what it called very difficult operating circumstances and a dwindling number of paying passengers willing to absorb the cost of converting naira fares into hard currency.
Both departures were driven by the same underlying problem: the Central Bank of Nigeria's restrictions on foreign exchange, imposed the previous year as oil revenue collapsed, had left international airlines unable to convert naira ticket sales into dollars and repatriate their earnings. The International Air Transport Association (IATA) sent its regional manager to Abuja to press the government for a resolution, warning that more than $600 million in airline funds was by then blocked inside the country, and that failure to address the backlog would undermine Nigeria's standing as West Africa's aviation hub.
The Naira's Widening Gap
The scarcity of dollars had by mid-2016 pushed a wide gap between the naira's official exchange rate of 199 to the dollar and the roughly 350 to the dollar it commanded on parallel currency markets, a gap that made air travel to and from Nigeria dramatically more expensive in practice than official pricing suggested. Most foreign carriers still flying to the country had by then stopped accepting naira for ticket sales outright, requiring dollar payment instead, a shift that further squeezed Nigerian travellers already contending with a contracting economy.
A Retreat Others Would Follow
United and Iberia's exits set a pattern that other international carriers would weigh in the following years as Nigeria's blocked funds crisis persisted well beyond 2016, with some airlines cutting frequencies rather than withdrawing outright and others, including United itself, eventually returning once the forex backlog was later cleared. In the moment, though, the loss of two long-haul international carriers within weeks of each other underlined how directly Nigeria's macroeconomic troubles were reshaping its aviation connectivity.