Cheap Flights from Rome (ROM) to Seattle (SEA)

View AU$757 flight on Sat, 9 May 2026Opens in a new window

Popular airlines from Rome to Seattle

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Cheap Flights from Rome (ROM) to Seattle (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Sat, 9 May - Tue, 19 May
FCO
Rome
SEA
Seattle
AU$1,064 Return, found 15 hours ago
AU$1,064
Return
found 15 hours ago
Select Condor flight, departing Sat, 9 May from Rome to Seattle, returning Tue, 19 May, priced at AU$1,064 found 15 hours ago
Condor
Fri, 19 June - Mon, 22 June
FCO
Rome
SEA
Seattle
AU$1,096 Return, found 4 days ago
AU$1,096
Return
found 4 days ago
Select Condor flight, departing Fri, 19 June from Rome to Seattle, returning Mon, 22 June, priced at AU$1,096 found 4 days ago
Icelandair
Sat, 9 May - Tue, 19 May
FCO
Rome
SEA
Seattle
AU$1,332 Return, found 15 hours ago
AU$1,332
Return
found 15 hours ago
Select Icelandair flight, departing Sat, 9 May from Rome to Seattle, returning Tue, 19 May, priced at AU$1,332 found 15 hours ago
Turkish Airlines
Thu, 15 Jan - Wed, 28 Jan
FCO
Rome
SEA
Seattle
AU$1,389 Return, found 1 day ago
AU$1,389
Return
found 1 day ago
Select Turkish Airlines flight, departing Thu, 15 Jan from Rome to Seattle, returning Wed, 28 Jan, priced at AU$1,389 found 1 day ago
United
Thu, 15 Jan - Wed, 28 Jan
FCO
Rome
SEA
Seattle
AU$1,398 Return, found 1 day ago
AU$1,398
Return
found 1 day ago
Select United flight, departing Thu, 15 Jan from Rome to Seattle, returning Wed, 28 Jan, priced at AU$1,398 found 1 day ago
Delta
Thu, 15 Jan - Wed, 28 Jan
FCO
Rome
SEA
Seattle
AU$1,416 Return, found 1 day ago
AU$1,416
Return
found 1 day ago
Select Delta flight, departing Thu, 15 Jan from Rome to Seattle, returning Wed, 28 Jan, priced at AU$1,416 found 1 day ago
Aer Lingus
Sat, 9 May - Tue, 19 May
FCO
Rome
SEA
Seattle
AU$1,420 Return, found 15 hours ago
AU$1,420
Return
found 15 hours ago
Select Aer Lingus flight, departing Sat, 9 May from Rome to Seattle, returning Tue, 19 May, priced at AU$1,420 found 15 hours ago
Lufthansa
Sat, 9 May - Tue, 19 May
FCO
Rome
SEA
Seattle
AU$1,441 Return, found 15 hours ago
AU$1,441
Return
found 15 hours ago
Select Lufthansa flight, departing Sat, 9 May from Rome to Seattle, returning Tue, 19 May, priced at AU$1,441 found 15 hours ago
British Airways
Thu, 15 Jan - Wed, 28 Jan
FCO
Rome
SEA
Seattle
AU$1,474 Return, found 1 day ago
AU$1,474
Return
found 1 day ago
Select British Airways flight, departing Thu, 15 Jan from Rome to Seattle, returning Wed, 28 Jan, priced at AU$1,474 found 1 day ago
KLM
Thu, 15 Jan - Wed, 28 Jan
FCO
Rome
SEA
Seattle
AU$1,501 Return, found 1 day ago
AU$1,501
Return
found 1 day ago
Select KLM flight, departing Thu, 15 Jan from Rome to Seattle, returning Wed, 28 Jan, priced at AU$1,501 found 1 day ago

Find the cheapest month to fly from Rome (ROM) to Seattle (SEA)

May is typically the cheapest month to fly

From AU$750 - AU$1,446 per traveller.

Travel information

Origin airport
Fiumicino - Leonardo da Vinci Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Brussels Airlines, Condor, Delta, Finnair, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Turkish Airlines, United, WestJet
Return price
AU$1,063
Distance
9077 km

Book with confidence

ROM to SEA Flights

Ready to get away? Use Expedia.com.au to book cheap flights from Lazio to Seattle AU$1,064, and have leftover money to spare on adventures and activities while you’re in town. We have the world’s largest selection of flights, not to mention lower airfares than you’ll find anywhere else on the Internet.

Our user-friendly tools make it easier than ever to book ROM to SEA flights, even if you’re hoping to hop aboard one of the last-minute flights leaving today. So whether you seek a spontaneous trip to this city’s hottest attractions, or prefer to plan out every detail of your adventure ahead of time, Expedia.com.au is here to help you find exactly what you are interested in.

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ROM to SEA Flights
*Available to Expedia members.