OPO to ATH from $581 in business – flightdeals.net

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Aegean Airlines

A3Aegean Airlines

Olympic Air

Round Trip•Business Class

Francisco Sá Carneiro Airport

Porto, Portugal

Athens International Airport

$934 USD

-38%$581 USD

Verified about 8 hours ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1$1,104 2$1,104 3 4 5$1,104 6 7 8$1,104 9$1,012 10 11 12$1,104 13 14 15$1,012 16$1,012 17 18 19$1,104 20 21 22$1,104 23$738 24 25 26$1,012 27 28 29$803 30$803 31 1 2$1,104

Rare Availability

7% of dates checked are available within 10% of the lowest price

Wednesday, July 22nd, 2026

4 round-trip options

Returning

Tue, Jul 28, 2026•6 Day Trip

$1,313 USD

Returning

Thu, Jul 30, 2026•8 Day Trip

$1,313 USD

Returning

Sat, Aug 1, 2026•10 Day Trip

$1,313 USD

Returning

Tue, Aug 4, 2026•13 Day Trip

$1,104 USD