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

Home Premium Fare Deals About

Air Canada

Lufthansa

Swiss International Air Lines

LXSwiss International Air Lines

Austrian Airlines

OSAustrian Airlines

United Airlines

UAUnited Airlines

Round Trip•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Cointrin International Airport

Geneva, Switzerland

$851 USD

-16%$711 USD

Verified 16 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

Wednesday, September 2nd, 2026

5 round-trip options

Returning

Wed, Sep 9, 2026•7 Day Trip

$783 USD

Returning

Thu, Sep 10, 2026•8 Day Trip

$783 USD

Returning

Sat, Sep 12, 2026•10 Day Trip

$843 USD

Returning

Mon, Sep 14, 2026•12 Day Trip

$799 USD

Returning

Wed, Sep 16, 2026•14 Day Trip

$828 USD