The largest dimensions that your hand luggage can have are specified by Lufthansa carry on Luggage Size regulations. By following these measures, you may be confident that your bag will slide under the seat or into the overhead bin. Check Lufthansa's rules before to your journey to prevent any issues while boarding, as the size limits may differ based on your travel class and route. If your carry-on exceeds the size limit, it may be checked and you may be charged additional penalties. It is imperative to adhere to the designated size range in order to guarantee a seamless and economical flight experience with Lufthansa.