Lufthansa's 24-hour rule (1-844-604-2944) allows passengers to cancel their flight booking within 24 hours of purchase for a full refund, provided the flight departs at least seven days from the booking date.Most importantly, https://support.cgu.edu/hc/en-us/community/posts/32066589338644-What-is-the-24-hour-rule-for-Lufthansa