Vietnam Airlines

1. Download the Vietnam Airlines app, open it, choose your language, and enable notifications for flight updates. 2. Sign in with your Vietnam Airlines or Lotusmiles account, create a new account, or continue as a guest. Link your Lotusmiles to earn miles. 3. Search and book flights by entering origin, destination, and dates, compare fares, pick seats, and pay securely with your preferred method. 4. Check in within the allowed window, confirm or change your seat, add baggage if needed, and save your mobile boarding pass to your phone wallet for offline access. 5. Manage your trip by tracking flight status, receiving gate and schedule alerts, modifying bookings when available, and accessing support, vouchers, and your Lotusmiles digital card.