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

Monday, December 7th, 2026

4 round-trip options

Returning

Mon, Dec 14, 2026•7 Day Trip

$908 USD

Returning

Wed, Dec 16, 2026•9 Day Trip

$908 USD

Returning

Sat, Dec 19, 2026•12 Day Trip

$908 USD

Returning

Mon, Dec 21, 2026•14 Day Trip

$908 USD