The Hanoi - Ho Chi Minh City route is among the top 10 busiest air routes in the world.

OAG, the world's leading aviation data provider, has released data on the 10 busiest flight routes in 2025, with the Hanoi - Ho Chi Minh City route ranking 4th.

This list of the world's top 10 busiest flight routes is based on the total number of seats scheduled by airlines. It is one of the few domestic routes globally that has surpassed its pre-COVID-19 pandemic size, demonstrating that demand for travel between Vietnam's two major cities continues to remain high.

Top 10 busiest flight routes in the world in 2025

VNA

Source: https://tuoitre.vn/duong-bay-ha-noi-tp-hcm-vao-top-10-tuyen-bay-nhon-nhip-nhat-the-gioi-20260116105231313.htm