There is no time difference between Ho Chi Minh City and Bangkok. Both cities use Indochina Time (ICT, UTC+7). When it's 9:00 AM in Ho Chi Minh City, it's also 9:00 AM in Bangkok.
Neither city observes daylight saving time, so they remain synchronized year-round.
Any time works! Since both cities share the same timezone, you can schedule calls during standard business hours (9:00 AM - 5:00 PM) without any time conversion needed.
Ho Chi Minh City and Bangkok are connected by direct flights taking about 1.5 hours. Both are major Southeast Asian business hubs with growing tourism and trade ties as part of the ASEAN economic community.