To use an e-ticket from a travel agency to log into Lufthansa for seat selection, go to the Lufthansa website and navigate to the "Check-in" section. Enter your booking details, which typically include the e-ticket number and your surname. After retrieving your booking, you should be able to view your flight information and select your seat if online seat selection is available for your fare type.
Asked Sep 18, 2026 11:14 PM