Lufthansa allows passengers to check in online starting 23 hours before the scheduled departure time of their flight. This early check-in option is available for most flights and helps travelers save time at the airport by allowing them to obtain their boarding passes in advance. For those who prefer to check in at the airport, Lufthansa generally opens the check-in counters three hours before departure for international flights and two hours before for domestic flights. However, these times can vary depending on the airport and the specific route, so it is always advisable to confirm with Lufthansa or the airport beforehand. Online check-in can be completed via the Lufthansa website or mobile app, where passengers can enter their booking details, select seats, and receive their boarding passes electronically. This process is convenient and often faster than traditional check-in, especially during busy travel periods. For travelers with checked luggage, even after completing online check-in, they must still drop off their bags at designated baggage drop counters within the allowed timeframe before the flight. Early check-in is particularly beneficial for those wanting to choose preferred seating or avoid last-minute queues. Lufthansa also offers mobile boarding passes that passengers can save on their smartphones, making the process even smoother. It is important to note that some special tickets or certain group bookings may have different check-in policies, so reviewing the specific conditions of the ticket purchased is essential. For passengers traveling with infants or needing special assistance, Lufthansa recommends arriving at the airport well in advance to ensure all necessary support can be provided. Additionally, during times of heightened security or travel restrictions, airlines may adjust their check-in times and recommend arriving earlier than usual. For those flying from smaller airports or connecting through hubs like Frankfurt or Munich, allowing extra time for check-in and security procedures is always wise. In summary, Lufthansa’s standard online check-in opens 23 hours before departure, and airport counters open two to three hours prior to the flight. Utilizing online check-in can greatly enhance the travel experience by minimizing waiting times and allowing passengers to prepare for their journey more comfortably. Always check your flight’s specific details and any travel advisories to ensure a smooth check-in process with Lufthansa.