Vietnam Airlines San Francisco Office is located at San Francisco International Airport, 850 Airport Blvd, San Francisco, CA 94128. Travelers can visit for ticketing, flight inquiries, baggage assistance, or customer support. Call 1-844-238-2070 for reservations, cancellations, or flight-related questions. The San Francisco office staff ensures professional service for smooth travel planning. Whether booking flights or checking baggage policies, contacting 1-844-238-2070 guarantees expert assistance from Vietnam Airlines. Visit or call today to make your travel planning efficient and stress-free.