Consider one-way tickets from Paris to Larnaka with Aegean Air on December 1, 2022 for two adults. The website shows a price per adult per ticket (not per leg); if I choose a fare, the doubled number is added to my basket. Here I chose the "Flex" fare for 193.20 EUR and my basket now contains 386.40 EUR worth of flights.
Their "Fare Comparison" button bring up the following table which says "Cancellation fee: 50 EUR" for both Flex and ComfortFlex classes:
However, it's not clear what the total refund would be if I purchase these tickets and return them in a month. I pay 386.40 EUR now, I get everything back less the cancellation fee. If it's per booking, I get back 336.40 EUR, if it's per adult per ticket, I get back 286.40 EUR, and if it's per adult per leg I get back 186.40 EUR only. Quite a difference.
Aegean Air's "Fares & Classes" page do not sched much light: see "Flex fare rules", "International flights", "Ticket refund in case of cancellation", and it says "Allowed, non-refundable fare amount: Short International Flights [1] & [2]: 50 EUR".
What is the total cancellation fee for such a booking?
I have the exact same question for Austrian Airlines who say "Refundable, except 70 EUR" during booking and nowhere else, but let's keep it one at a time.