HCMC-Singapore 7th busiest international route in Southeast Asia 22 July 2023 bwsadmin News Travel Vietnam Ho Chi Minh City-Singapore was the seventh busiest international route in Southeast Asia in July with 168,568 passengers. Source: VNExpress International, https://e.vnexpress.net/news/travel/hcmc-singapore-7th-busiest-international-route-in-southeast-asia-4632584.html