The year 2025 has seen a significant shift in global air travel patterns, with domestic short-haul routes in Asia leading the list of the busiest airline channels. According to data compiled by the Official Aviation Guide (OAG), routes such as Seoul Gimpo-Jeju International, Sapporo New Chitose-Tokyo Haneda, and flights within Vietnam and Saudi Arabia accounted for the highest seat capacities, indicating a robust domestic travel market in the region.
Analysts attribute this surge to several factors, including geographic constraints, cultural preferences, and the expansion of low-cost carriers across Asia. The Seoul-Gimpo to Jeju route topped the list with nearly 14.4 million scheduled seats in 2025, reflecting the island's popularity among travelers seeking both leisure and quick access from the capital. Similarly, Japan’s Sapporo-Haneda route, with over 12 million seats, demonstrated the resilience of ski tourism and Hokkaido’s appeal even amid weather-related delays.
In Southeast Asia, Vietnam's Hanoi-Ho Chi Minh City route also ranked high, driven by Vietnam’s growing economic profile and lack of alternative high-speed transportation options. Meanwhile, in the Middle East, the Jeddah-Riyadh corridor saw substantial travel volumes, highlighting sustained intra-country connectivity amid ongoing infrastructural developments.
These trends underline the growing importance of domestic air travel within Asia and demonstrate shifting preferences towards quick, efficient travel options. Industry experts predict that investments in regional infrastructure and low-cost airline networks will continue to support these trends, ensuring that short-haul flight routes remain vital components of national transportation systems.
