Seattle / Tacoma (SEA) to Athens (ATH) flight deal from $478 USD in economy class

OSAustrian Airlines

Round Trip•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

ATH

Athens International Airport

Athens, Greece

$1,649 USD

-71%$478 USD

Verified Nov 28, 2025 at 4:52 AM

January 2026

Today

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29 30 31 1$1,178 2$941 3$1,055 4$1,527 5$1,042 6$941 7$696 8$681 9$502 10$771 11$790 12$478 13 14$478 15 16$918 17$502 18$918 19$790 20 21$478 22 23$502 24$502 25$478 26$478 27 28$478 29 30$771 31$502 1$596

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Thursday, January 1st, 2026

9 round-trip options

Returning

Tue, Jan 6, 2026•5 Day Trip

$3,431 USD

Google Flights

Returning

Wed, Jan 7, 2026•6 Day Trip

$1,886 USD

Google Flights

Returning

Thu, Jan 8, 2026•7 Day Trip

$1,756 USD

Google Flights

Returning

Fri, Jan 9, 2026•8 Day Trip

$1,716 USD

Google Flights

Returning

Sat, Jan 10, 2026•9 Day Trip

$1,616 USD

Google Flights

Returning

Sun, Jan 11, 2026•10 Day Trip

$1,536 USD

Google Flights

Returning

Mon, Jan 12, 2026•11 Day Trip

$1,440 USD

Google Flights

Returning

Tue, Jan 13, 2026•12 Day Trip

$1,178 USD

Google Flights

Returning

Thu, Jan 15, 2026•14 Day Trip

$1,178 USD

Google Flights