Passengers traveling with Lufthansa Airlines in the group travel flights can contact the airline using several options. You can go to the official website; for direct contact, you can dial their customer service team for group travel; you can also send an email mentioned on the website or with the online chat option. Lufthansa Group Booking can be booked through the website, and if you have any issues, you can manage it by changing or confirming your flight, requesting upgrades, or making special requests. The group travel team is available 24*7 to help their passengers.