Seattle / Tacoma (SEA) to Florence (FLR) flight deal from $435 USD in economy class

BABritish Airways

Round Trip•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

FLR

Peretola Airport (Amerigo Vespucci Airport)

Florence, Italy

$1,144 USD

-62%$435 USD

Verified Nov 29, 2025 at 11:57 PM

January 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$763 30$455 31$435 1$628 2$680 3$1,018 4$1,202 5 6$571 7 8$557 9$485 10$480 11$943 12$782 13$455 14 15$469 16$460 17$469 18$855 19$435 20$455 21 22$469 23$460 24$480 25$711 26$435 27$455 28$460 29$469 30$460 31$469 1

Rare Availability

5% of dates checked are available within 10% of the lowest price

Monday, January 19th, 2026

6 round-trip options

Returning

Sun, Jan 25, 2026•6 Day Trip

$1,255 USD

Google Flights

Returning

Mon, Jan 26, 2026•7 Day Trip

$435 USD

Google Flights

Returning

Wed, Jan 28, 2026•9 Day Trip

$435 USD

Google Flights

Returning

Thu, Jan 29, 2026•10 Day Trip

$478 USD

Google Flights

Returning

Fri, Jan 30, 2026•11 Day Trip

$460 USD

Google Flights

Returning

Sat, Jan 31, 2026•12 Day Trip

$764 USD

Google Flights