Athens (ATH) to Porto (OPO) flight deal in business from $296

Aegean AirlinesA3Aegean AirlinesOlympic AirOAOlympic Air
One Way•Business Class
GreeceATH

Athens International Airport

Athens, Greece
PortugalOPO

Francisco Sá Carneiro Airport

Porto, Portugal
$484 USD
-39%$296 USD
Verified 15 days ago
Limited Availability
17% of dates checked are available within 10% of the lowest price

Saturday, August 15th, 2026

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