Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vietnam to Chesapeake as you normally would.
Related info for your journey
Useful info, stats and facts about Vietnam to Chesapeake flights.
Great question - SGN to RIC just means Ho Chi Minh City Airport to Richmond Byrd Intl Airport. Now you’ll know what these unique codes when you look for flights! Norfolk Airport (ORF), Newport News Intl Airport (PHF), Pitt-Greenville Airport (PGV) are other airports near this flight route and their unique identifiers/IATA codes.