Portland (PDX) to Athens (ATH) flight deal in economy from $811

Monday, August 31st, 2026

8 round-trip options

Returning
Sat, Sep 5, 20265 Day Trip
$1,488 USD
Returning
Sun, Sep 6, 20266 Day Trip
$1,156 USD
Returning
Mon, Sep 7, 20267 Day Trip
$1,092 USD
Returning
Wed, Sep 9, 20269 Day Trip
$1,071 USD
Returning
Thu, Sep 10, 202610 Day Trip
$1,079 USD
Returning
Sat, Sep 12, 202612 Day Trip
$1,142 USD
Returning
Sun, Sep 13, 202613 Day Trip
$1,073 USD
Returning
Mon, Sep 14, 202614 Day Trip
$990 USD