Does anyone know if booking C class tickets can be easily refunded in full online or are you forced to phone up and pay a fee?
Also, if you are asked to do a test when you arrive in ATH how long does it usually take to get the results? What happens if you already left Greece and you happen to test positive?
i never heared back from the tests at entry, so i assume all of them showed up negative.
If you already left greece, its up to wherever you ended up.