- Major Mongolian carriers face restricted airport access due to millions in unpaid aeronautical charges.
- National carrier MIAT struggles with expensive aircraft leases affecting nine out of its ten current planes.
- The government plans to acquire ten Airbus jets to stabilize finances before a late twenty twenty-six U.S. safety review.
Mongolian carriers are facing restrictions at New Ulaanbaatar International Airport after accumulating unpaid airport charges, putting ground services and gate access at risk as authorities press airlines to settle their accounts. The measures affect MIAT Mongolian Airlines, Hunnu Air and Aero Mongolia, according to the latest report dated July 31, 2026.
New Ulaanbaatar International Airport, managed by a Japanese-led consortium, has begun limiting services for carriers with the largest outstanding balances. The restrictions can disrupt the basic airport functions airlines need to operate flights. Access is tightening.
The aggregate debt figure has not been disclosed. The arrears have nevertheless been described as reaching millions of dollars, adding pressure to an industry already carrying high leasing and operating costs.
MIAT, Mongolia’s national carrier, faces the deepest structural strain. Officials say 9 out of its 10 aircraft operate under expensive lease agreements, leaving less cash available for airport fees and other operating expenses.
Borkhuu Delgersaikhan, Mongolia’s Minister of Road and Transport, tied the problem to the carrier’s fleet model in a June 25, 2026 statement.
“As the national carrier, MIAT has decided to acquire ten aircraft. We are taking this step with confidence. While we are transporting both international and domestic passengers, the high lease payments mean the airline is not generating sufficient returns.”
The government plans to help MIAT acquire 10 Airbus jets through long-term finance leases or other arrangements involving the Trade and Development Bank of Mongolia. The shift would replace at least part of the current reliance on aircraft leasing with ownership or longer-term financing.
Airport restrictions expose the cost of Mongolia’s leased-aircraft model
Mongolia previously provided broad support to its airlines. In 2022, the government issued approximately $46 million in soft loans to local carriers to stabilize the sector. High operating expenses and lease payments continued to weigh on recovery through mid-2026.
The financial pressure now reaches both state-linked and private airlines. Hunnu Air became caught in a protracted dispute with MIAT over route rights and market consolidation in March 2026, complicating the private carrier’s planned move into foreign operations.
Aero Mongolia has also cut costs. The airline retired its last mothballed Embraer ERJ-145 in June 2026 as part of a fleet-streamlining effort aimed at reducing overhead.
The carriers face different fleet and commercial problems, but the airport dispute has created a common operational constraint.
| Carrier | Development tied to the financial pressure |
|---|---|
| MIAT Mongolian Airlines | 9 out of its 10 aircraft are under expensive leases; the government plans to acquire 10 Airbus jets |
| Hunnu Air | Faced a dispute with MIAT over route rights and market consolidation in March 2026 |
| Aero Mongolia | Retired its last mothballed Embraer ERJ-145 in June 2026 |
Officials are pairing collections with a broader airport reform plan
S. Munkhnasan, Chief of the Civil Aviation Authority of Mongolia, oversees the “Attractive Airport” policy. The program seeks to turn Ulaanbaatar’s airports into profitable business hubs, placing the collection of aeronautical fees within a wider commercial strategy.
The authority’s enforcement effort comes as airport operators seek stricter financial discipline from domestic airlines. Limiting ground services and gates gives the airport a direct way to pressure carriers with the largest balances, although the measures also risk complicating their schedules.
Ganbold Gochoo, Mongolia’s Vice Minister of Road and Transport, has been working with the U.S. Trade and Development Agency on aviation oversight. The agency signed $2.6 million in technical assistance on February 5, 2026.
That assistance is intended to improve regulatory oversight. It also supports Mongolia’s effort to qualify for direct service to the United States.
The debt dispute now overlaps with Mongolia’s U.S. route ambitions
Mongolia is seeking an FAA Category 1 rating by late 2026. The rating is necessary for planned direct Ulaanbaatar to San Francisco and New York flights.
Those routes were designed to build on the 2023 U.S.-Mongolia Open Skies agreement and create new international revenue opportunities. Financial restrictions at the country’s main international airport now sit alongside the regulatory work needed to support that expansion.
The government’s fleet plan and the oversight program address different parts of the problem. Buying aircraft could reduce MIAT’s exposure to lease payments, while stronger supervision could support international approvals. Neither measure immediately clears existing airport balances.
Airport access remains the immediate pressure point. A carrier that loses ground handling or gate access can face operational disruption before a longer-term fleet strategy produces savings.
MIAT’s fleet decision is intended to stabilize the balance sheet
Delgersaikhan said the government was pursuing aircraft acquisition with confidence, even as the carrier serves both domestic and international passengers. His comments place the planned purchase at the center of the government’s response to MIAT’s weak returns.
The proposal involves long-term finance leases or other financing arrangements, rather than a simple cash purchase. The Trade and Development Bank of Mongolia is part of the planned financing structure.
That approach would not remove all leasing from the airline’s business. It would seek to make the financing burden more manageable than the current model, in which most of MIAT’s fleet carries expensive lease obligations.
The airport dispute gives the fleet decision a near-term consequence. Until the carriers address their dues, airport access can constrain the same domestic and international operations that officials say the new aircraft should support.
Mongolia’s aviation authorities are therefore pursuing two deadlines at once: collecting airport fees now and improving the industry’s financial and regulatory position ahead of the planned late-2026 FAA review.
