Seattle / Tacoma (SEA) to Florence (FLR) flight deal from $485 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

$1,439 USD

-66%$485 USD

Verified Nov 13, 2025 at 9:54 AM

December 2025

Today

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1 2$925 3$997 4 5$705 6$686 7 8$1,331 9$925 10$1,215 11$1,259 12$870 13$870 14$1,128 15$1,011 16$1,128 17$1,304 18$2,355 19$3,043 20$2,777 21$3,596 22$2,630 23$2,025 24$1,681 25 26$1,224 27$1,224 28$1,341 29$800 30$505 31$485 1 2 3 4

Extremely Rare Availability

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

Saturday, December 20th, 2025

7 round-trip options

Returning

Fri, Dec 26, 2025•6 Day Trip

$2,777 USD

Google Flights

Returning

Sun, Dec 28, 2025•8 Day Trip

$3,291 USD

Google Flights

Returning

Mon, Dec 29, 2025•9 Day Trip

$3,678 USD

Google Flights

Returning

Wed, Dec 31, 2025•11 Day Trip

$4,175 USD

Google Flights

Returning

Thu, Jan 1, 2026•12 Day Trip

$4,891 USD

Google Flights

Returning

Fri, Jan 2, 2026•13 Day Trip

$4,853 USD

Google Flights

Returning

Sat, Jan 3, 2026•14 Day Trip

$5,056 USD

Google Flights