Flights Seattle → Rome

One way · Economy · 1 adult · price per person · next 14 days from September 10, 2026

Last observed price on Aviasales for 2 of 15 dates; the lowest is $554. Prices are not guaranteed and are confirmed at booking time.

Last observed price by date

Date	Last observed price	Flight	Departure	Arrival	Stops
Thu, Sep 10	$554lowest	Lufthansa LH9413 (1st of 4 flights)	6:50 PM Sea-Tac (SEA)	8:25 AM (+2) Fiumicino (FCO)	3 stops · Munich, Stockholm, Belgrade
Fri, Sep 11	$709	Frontier Airlines F94204 (1st of 4 flights)	9:45 PM Sea-Tac (SEA)	6:55 PM (+2) Fiumicino (FCO)	3 stops · Las Vegas Harry Reid, Los Angeles International, Lisbon
Sat, Sep 12	—	—	—	—	—
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Wed, Sep 23	—	—	—	—	—
Thu, Sep 24	—	—	—	—	—

Price not guaranteed: it is confirmed on Aviasales at booking time. How it works

Seattle, United States (SEA, city code)

Seattle-Tacoma (SEA).

Rome, Italy (ROM, city code)

Rome Fiumicino (FCO), Rome Ciampino (CIA).

FromToDeparture date