You are flying from Graz to Frankfurt and back, both flights direct.

Following Charges apply
Graz	16,64 EUR (Departure to an international Destination)
Frankfurt	21,48 EUR
Security charge	16 EUR
Sum	54,12 EUR

You are flying from Graz to Frankfurt direct, with your return via Vienna

Following Charges apply
Graz	16,64 EUR (Departure to an international Destination)
Vienna	14,79 EUR (Transfer)
Frankfurt	21,48 EUR
Security charge	16 EUR
Sum	68,91 EUR

You are flying from London to Moscow via Vienna, one-way Business Class

Following Charges apply
London	70,10 EUR or 49,30 GBP
Vienna	14,79 EUR or 10,20 GBP (Transfer)
Moscow	8,39 EUR or 5,80 GBP upon Arrival (or 9,80 USD)
Security Charge	16 EUR or 9,80 GBP
Sum	109,19 EUR or 75,1 GBP

These charges do not include the following:

• At some airports, charges are payable directly on location. While this has been indicated wherever possible, this is no guarantee of completeness.  
• Many airlines also levy a security charge. On Austrian Airlines flights (flight no. begins with OS), this is EUR 8.00 per flight segment for flights within the EU, otherwise USD 8.00.
• No handling charges for the issue of tickets are included.