Based on our experience, Thürmer Tours is a very flexible travel agency that makes almost impossible things possible.
We can only recommend it.
Special Lufthansa Group airlines fares
The Lufthansa Group airlines bring people together - every day, all around the world. The global route network of Austrian Airlines, Lufthansa, SWISS, Brussels Airlines and Eurowings offers optimal connection and combination options, so you will benefit from quick and direct flights to the event.
You will reach the booking platform via this link https://www.lufthansa.com/de/en/meetings-and-events-delegates and with the event code CHAUNSC. The reduced fares are automatically displayed.
NB: Please enable pop-ups permanently in your browser while booking, otherwise the window in the booking platform will not open.
Of course, you can also book through your IATA travel agency. The travel agency can request the ticketing instructions by sending an email to firstname.lastname@example.org, stating the event code CHAUNSC.