FCO to SEA from $611 in economy – flightdeals.net

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Icelandair

Round Trip•Economy

Leonardo Da Vinci International Airport

Rome (Fiumicino), Italy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$1,087 USD

-44%$611 USD

Verified about 16 hours ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$1,097 1 2$908 3 4$908 5$1,154 6$1,097 7$908 8 9$908 10 11$908 12$948 13$908 14$765 15 16$621 17 18$621 19$830 20 21$621 22 23$1,039 24 25 26 27$974 28$974 29 30$1,091 31 1 2$1,302 3

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Wednesday, December 16th, 2026

2 round-trip options

Returning

Fri, Dec 25, 2026•9 Day Trip

$830 USD

Returning

Mon, Dec 28, 2026•12 Day Trip

$621 USD