Seattle / Tacoma (SEA) to Florence (FLR) flight deal from $485 USD in economy class – flightdeals.net

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British Airways

BABritish Airways

Round Trip•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Peretola Airport (Amerigo Vespucci Airport)

Florence, Italy

$1,439 USD

-66%$485 USD

Verified Nov 13, 2025 at 9:54 AM

December 2025

Mon

Tue

Wed

Thu

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Sat

Sun

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

Thursday, December 18th, 2025

4 round-trip options

Returning

Sat, Dec 27, 2025•9 Day Trip

$2,539 USD

Returning

Sun, Dec 28, 2025•10 Day Trip

$2,554 USD

Returning

Mon, Dec 29, 2025•11 Day Trip

$2,355 USD

Returning

Tue, Dec 30, 2025•12 Day Trip

$2,497 USD