You can get an overview of Lufthansa cancellation policy in the following paragraphs:
Lufthansa reserves the right to cancel the price tag 24 hours before the start of the trip.
The number of refunds for the ticket provided depends on the type of price tag purchased.
Lufthansa reserves the right to cancel flights online, even for flights booked through Lufthansa’s workplace or Lufthansa’s website in accordance with Lufthansa’s cancellation policy.