Abstract: International aviation environmental law has undergone the process of developing from the scratch, from the standards or technical measures to adopting operational measures and market measures, from a focus on noise and local air quality to global climate change, from a focus on aviation emissions and noise reduction to the derivative problems based on aviation environment governance, such as sustainable fuel development, financing and adaptation. International aviation environmental law may face greater challenges and development difficulties in the future, but the system will become more complete, the basic concepts will gradually become clear, and the force of law will continue to strengthen.