seasia
stats
Global Top 10 Busiest
International Airline Routes (June 2026)
Route Name
Seats
1
Hong Kong - Taipei
528,047
2
Seoul Incheon - Tokyo Narita
485,933
3
Cairo Jeddah
449,033
4
Seoul Incheon - Osaka Kansai
444,553
5
Kuala Lumpur - Singapore Changi
420,640
6
Jakarta - Singapore Changi
383,312
7
⚫ Tokyo Narita - Taipei
338,148
8
Cairo - Riyadh
331,157
9
New York JFK - London Heathrow
322,286
10
Fukuoka - Seoul Incheon
322,116