Originally Posted by
mikeyfly
This is true in principle but I would challenge the fee calculation. This is the list of taxes, fees, charges offered by ITA Matrix for LHR-INN return in CE
United Kingdom Air Passenger Duty APD (GB) £26.00
United Kingdom Passenger Service Charge Departures (UB) £22.07
Austria Passenger Service Charge (ZY) £16.50
Austria Passenger Security Charge (AT) £13.10
Austria Air Transport Levy Domestic (QD) £10.10