Porto (OPO) to Athens (ATH) flight deal in business from $583
$992 USD
-41%$583 USD
Verified 4 days agoOctober 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
1 round-trip options
Returning
Sat, Oct 24, 2026•6 Day Trip
$583 USD