$363 Cheap Flights from Portland (PDX) to Rome (FCO)

View $363 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)

Cheap Flights from Portland to Rome (PDX-FCO)

Prices were available within the past 7 days and start at $363 for one-way flights and $455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, Nov 10 - Wed, Nov 19
PDX
Portland
FCO
Rome
$455 Roundtrip, just found
$455
Roundtrip
just found
Select Icelandair flight, departing Mon, Nov 10 from Portland to Rome, returning Wed, Nov 19, priced at $455 just found
Air Canada
Tue, Oct 21 - Tue, Nov 4
PDX
Portland
FCO
Rome
$506 Roundtrip, found 6 days ago
$506
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Oct 21 from Portland to Rome, returning Tue, Nov 4, priced at $506 found 6 days ago
United
Sun, Nov 23 - Thu, Dec 4
PDX
Portland
FCO
Rome
$506 Roundtrip, found 23 hours ago
$506
Roundtrip
found 23 hours ago
Select United flight, departing Sun, Nov 23 from Portland to Rome, returning Thu, Dec 4, priced at $506 found 23 hours ago
Delta
Tue, Nov 25 - Thu, Dec 4
PDX
Portland
FCO
Rome
$506 Roundtrip, found 23 hours ago
$506
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Nov 25 from Portland to Rome, returning Thu, Dec 4, priced at $506 found 23 hours ago
British Airways
Tue, Dec 2 - Fri, Dec 12
PDX
Portland
FCO
Rome
$506 Roundtrip, found 1 day ago
$506
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Dec 2 from Portland to Rome, returning Fri, Dec 12, priced at $506 found 1 day ago
American Airlines
Sun, Nov 30 - Tue, Dec 9
PDX
Portland
FCO
Rome
$510 Roundtrip, found 6 hours ago
$510
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sun, Nov 30 from Portland to Rome, returning Tue, Dec 9, priced at $510 found 6 hours ago
Iberia
Tue, Dec 2 - Fri, Dec 12
PDX
Portland
FCO
Rome
$520 Roundtrip, found 1 day ago
$520
Roundtrip
found 1 day ago
Select Iberia flight, departing Tue, Dec 2 from Portland to Rome, returning Fri, Dec 12, priced at $520 found 1 day ago
KLM
Wed, Dec 3 - Tue, Dec 9
PDX
Portland
FCO
Rome
$558 Roundtrip, found 2 days ago
$558
Roundtrip
found 2 days ago
Select KLM flight, departing Wed, Dec 3 from Portland to Rome, returning Tue, Dec 9, priced at $558 found 2 days ago
Condor
Sun, Aug 3 - Tue, Aug 19
PDX
Portland
FCO
Rome
$583 Roundtrip, found 3 hours ago
$583
Roundtrip
found 3 hours ago
Select Condor flight, departing Sun, Aug 3 from Portland to Rome, returning Tue, Aug 19, priced at $583 found 3 hours ago
Air France
Tue, Dec 9 - Mon, Dec 15
PDX
Portland
FCO
Rome
$584 Roundtrip, found 1 day ago
$584
Roundtrip
found 1 day ago
Select Air France flight, departing Tue, Dec 9 from Portland to Rome, returning Mon, Dec 15, priced at $584 found 1 day ago

Find the cheapest month to fly from Portland (PDX) to Rome (FCO)

November is typically the cheapest month to fly

From $480 - $1,388 per traveler.

Graph displaying average flight prices per month

Flights from Portland (PDX) to Rome (FCO)
Origin airport
Portland Intl.
Destination airport
Fiumicino - Leonardo da Vinci Intl.
Airlines serving
Aer Lingus, Air Canada, Air Europa, Air France, Alaska Airlines, American Airlines, British Airways, Brussels Airlines, Condor, Delta, Finnair, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, WestJet
Roundtrip price
$454
Distance
5788 mi

Portland to Rome Flights

The cheapest times to fly from Portland to Rome

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Rome are during the month of November. You can find some of the cheapest flights from Portland to Rome with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Rome

Sunday is one of the best days to book for cheap flights from Portland to Rome: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Rome

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Rome in 2025. You can also book with separate airlines for your outbound and return journeys, from $363 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Rome flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Rome airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) cost?
Discover the latest flight deals from PDX to FCO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PDX to FCO?
The cheapest flights from PDX to FCO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PDX to FCO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PDX to FCO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Portland Intl. Airport (PDX) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
There aren't any daily nonstop flights from Portland Intl. Airport (PDX) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from PDX to FCO?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
To avoid potential delays on the Portland Intl. Airport (PDX) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) last-minute?
Booking your flight from PDX to FCO shortly before your getaway is generally more expensive. But if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a PDX to FCO flight and hotel package?
Compared with arranging hotels and flights separately, booking a PDX to FCO flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
Usually, it's possible to reschedule or cancel your PDX to FCO flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.