Vouchers and taxes upgrade with a3 gold member ship
Every year I get 4 upgrades for free as a Gold Member with Aegean air..
I tried to book an upgrade from RAK to BRU via ATH.
I was informed that the upgrade would required the payment of 28 Euros .
I was surprised that extra taxes would be due just because of a free upgrade.
I would like to know which airports that Aegean air flies to require the payment of extra taxes ?
Do you where know I can find out how much extra the relevant countries charge?