S$518 Cheap Flights from Seattle to Rome

View S$518 flight on Mon, 27 Oct, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Rome

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle to Rome (SEA-ROM)

Prices were available within the past 7 days and start at S$518 for one-way flights and S$750 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, 27 Oct - Sun, 2 Nov
SEA
Seattle
FCO
Rome
S$750 Return, found 5 days ago
S$750
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 27 Oct from Seattle to Rome, returning Sun, 2 Nov, priced at S$750 found 5 days ago
Air Canada
Mon, 27 Oct - Sun, 2 Nov
SEA
Seattle
FCO
Rome
S$753 Return, found 5 days ago
S$753
Return
found 5 days ago
Select Air Canada flight, departing Mon, 27 Oct from Seattle to Rome, returning Sun, 2 Nov, priced at S$753 found 5 days ago
United
Mon, 27 Oct - Sun, 2 Nov
SEA
Seattle
FCO
Rome
S$778 Return, found 5 days ago
S$778
Return
found 5 days ago
Select United flight, departing Mon, 27 Oct from Seattle to Rome, returning Sun, 2 Nov, priced at S$778 found 5 days ago
Lufthansa
Mon, 27 Oct - Sun, 2 Nov
SEA
Seattle
FCO
Rome
S$782 Return, found 5 days ago
S$782
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 27 Oct from Seattle to Rome, returning Sun, 2 Nov, priced at S$782 found 5 days ago
United
Mon, 27 Oct - Sun, 2 Nov
SEA
Seattle
FCO
Rome
S$810 Return, found 5 days ago
S$810
Return
found 5 days ago
Select United flight, departing Mon, 27 Oct from Seattle to Rome, returning Sun, 2 Nov, priced at S$810 found 5 days ago
United
Mon, 27 Oct - Sun, 2 Nov
SEA
Seattle
FCO
Rome
S$893 Return, found 5 days ago
S$893
Return
found 5 days ago
Select United flight, departing Mon, 27 Oct from Seattle to Rome, returning Sun, 2 Nov, priced at S$893 found 5 days ago
United
Mon, 27 Oct - Sun, 2 Nov
SEA
Seattle
FCO
Rome
S$925 Return, found 5 days ago
S$925
Return
found 5 days ago
Select United flight, departing Mon, 27 Oct from Seattle to Rome, returning Sun, 2 Nov, priced at S$925 found 5 days ago
Air Canada
Mon, 27 Oct - Sun, 2 Nov
SEA
Seattle
FCO
Rome
S$937 Return, found 5 days ago
S$937
Return
found 5 days ago
Select Air Canada flight, departing Mon, 27 Oct from Seattle to Rome, returning Sun, 2 Nov, priced at S$937 found 5 days ago
Turkish Airlines
Mon, 27 Oct - Sun, 2 Nov
SEA
Seattle
FCO
Rome
S$969 Return, found 5 days ago
S$969
Return
found 5 days ago
Select Turkish Airlines flight, departing Mon, 27 Oct from Seattle to Rome, returning Sun, 2 Nov, priced at S$969 found 5 days ago
American Airlines
Mon, 27 Oct - Sun, 2 Nov
SEA
Seattle
FCO
Rome
S$1,013 Return, found 5 days ago
S$1,013
Return
found 5 days ago
Select American Airlines flight, departing Mon, 27 Oct from Seattle to Rome, returning Sun, 2 Nov, priced at S$1,013 found 5 days ago

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

October is typically the cheapest month to fly

From S$615 - S$1,651 per traveller.

Graph displaying average flight prices per month

Seattle to Rome route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Fiumicino - Leonardo da Vinci Intl.
Return price
S$749
Distance
9077 km

Perfect flights from Seattle to Rome

Your Journey from Seattle to Rome

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Rome caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, United, British Airways, Condor, Lufthansa, Delta, American Airlines, Turkish Airlines. Our selection of flights from Seattle - Tacoma Intl. to ROM-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Rome Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to ROM-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$518 and roundtrip prices from S$750*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Rome with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Rome

Picture yourself stepping off the plane in Rome and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Rome Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Rome.
 

Beyond the Flight – Exploring Rome

With Expedia, your adventure extends beyond the flight. Explore Rome at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Rome with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Rome with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Rome (ROM-All Airports)?
Pack your bags, because round-trip flights between Seattle - Tacoma Intl. Airport (SEA) and Rome (ROM-All Airports) start from S$750. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Rome (ROM-All Airports)?
This can vary between air carriers, as each has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel your flight online.
How do I find cheap flights from Sea-Tac Airport to Rome (ROM-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Rome (ROM-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to Rome (ROM-All Airports)?
With a flight distance of 9,100 kilometres from SEA to Rome (ROM-All Airports), this is a long trip. Ensure that you drink plenty of water and move around the cabin every now and then.
Which airlines fly direct from Sea-Tac Airport to Rome (ROM-All Airports)?
Direct flights aren't available, so you'll need to make at least one stop between SEA and Rome (ROM-All Airports). Make the most of the layover time to stretch your legs and enjoy some personal space.
Are Seattle - Tacoma Intl. Airport (SEA) to Rome (ROM-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute deals between Sea-Tac Airport and Rome (ROM-All Airports) are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some air carriers release their prices up to a year before the departure date. Expedia is constantly updating the biggest airfare bargains around, so check back often and be ready to grab your seat when the price dips.

Explore a world of travel with Expedia

*Available to Expedia members.