SEA to GVA from $711 in economy – flightdeals.net

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Round Trip•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Cointrin International Airport

Geneva, Switzerland

$851 USD

-16%$711 USD

Verified 17 days ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$774 1$781 2$783 3$836 4$836 5$884 6$774 7$772 8$774 9$774 10$834 11$831 12$834 13$774 14$774 15$774 16$774 17$834 18$834 19$776 20$774 21$774 22$772 23$774 24$834 25$834 26$836 27$774 28$778 29$774 30$772 1$838 2$832 3$846 4$774

Good Availability

45% of dates checked are available within 10% of the lowest price

Tuesday, September 22nd, 2026

5 round-trip options

Returning

Tue, Sep 29, 2026•7 Day Trip

$774 USD

Returning

Wed, Sep 30, 2026•8 Day Trip

$774 USD

Returning

Fri, Oct 2, 2026•10 Day Trip

$772 USD

Returning

Sun, Oct 4, 2026•12 Day Trip

$832 USD

Returning

Tue, Oct 6, 2026•14 Day Trip

$778 USD