Cambodia and the U.S. Open a New Framework for Air Services

The June 30 signing created the first bilateral aviation framework

Mao Havannall, Cambodia's Minister-in-Charge of the State Secretariat of Civil Aviation, and U.S. Deputy Secretary of State Christopher Landau signed the agreement in Washington on June 30, 2026. Both governments described it as the first bilateral air transport agreement between the two countries.

The U.S. State Department said the deal is consistent with U.S. Open Skies principles and expands the rights available to airlines for international passenger and cargo operations. Its July 1 notice also made an important legal distinction: formal entry into force was still pending, while the two aeronautical authorities intended to permit operations consistent with the agreement on the basis of comity and reciprocity in the meantime.

For practical context, see Cambodia market and country comparisons. This development also connects with Cambodia Launches Three New Digital Transport Services.

A legal opening is not yet a nonstop passenger service

No airline route was announced as part of the signing. A carrier would still need to choose an airport pair, allocate aircraft, complete the required operating steps and put a schedule on sale before passengers could book a nonstop service.

As of September 22, 2026, the published destination list for Phnom Penh's Techo International Airport does not include a U.S. city. For near-term travel planning, a connection through another international hub therefore remains the relevant baseline rather than an assumed future nonstop.

The agreement goes further in one area that may matter to freight and logistics businesses. The U.S. announcement specifically provides all-cargo seventh-freedom rights, allowing U.S. cargo airlines to operate between Cambodia and a third country without requiring the flight to have an operational link to the United States.

That creates more flexibility for network planning and cargo flows, but it is still a permission rather than a timetable. New freight services will depend on airline decisions, shipment volumes and operating economics.