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Leonardo da Vinci/Fiumicino

$367+ Cheap flights from Portland (PDX) to Fiumicino (FCO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FCO
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Portland to Leonardo da Vinci/Fiumicino

Cheapest flights from Portland to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Portland to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/281:35 pm
PDX
-
FCO
2 stops24h 25m
United Airlines
Fri 2/610:30 am
FCO
-
PDX
1 stop20h 19m
United Airlines
Deal found 1/19$490
This Air Canada deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/299:50 am
PDX
-
FCO
2 stops38h 35m
Air Canada
Thu 2/512:50 pm
FCO
-
PDX
2 stops39h 06m
Air Canada
Deal found 1/19$491
This KAYAK deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:58 am
PDX
-
FCO
1 stop17h 22m
Multiple Airlines
Tue 8/188:15 pm
FCO
-
PDX
2 stops31h 51m
Multiple Airlines
Deal found 1/19$492
This Booking.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/63:15 pm
PDX
-
FCO
2 stops57h 10m
Multiple Airlines
Fri 2/207:00 am
FCO
-
PDX
2 stops25h 19m
Multiple Airlines
Deal found 1/20$493
This FlightHub deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:45 pm
PDX
-
FCO
2 stops28h 30m
Multiple Airlines
Tue 8/188:15 pm
FCO
-
PDX
2 stops31h 51m
Multiple Airlines
Deal found 1/18$496
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/13:50 pm
PDX
-
FCO
2 stops22h 10m
Lufthansa
Fri 2/207:00 am
FCO
-
PDX
2 stops25h 19m
Lufthansa
Deal found 1/20$497
This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:00 am
PDX
-
FCO
1 stop17h 45m
KLM
Sun 3/88:25 pm
FCO
-
PDX
1 stop24h 00m
KLM
Deal found 1/20$498
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:10 am
PDX
-
FCO
2 stops38h 05m
Air Canada
Fri 8/2111:30 am
FCO
-
PDX
2 stops40h 36m
Air Canada
Deal found 1/21$499
This British Airways deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:30 pm
PDX
-
FCO
1 stop19h 15m
British Airways
Sun 8/301:10 pm
FCO
-
PDX
1 stop18h 57m
British Airways
Deal found 1/19$500
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:30 am
PDX
-
FCO
2 stops33h 30m
United Airlines
Mon 3/167:05 am
FCO
-
PDX
2 stops25h 30m
United Airlines
Deal found 1/20$504
This British Airways deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:38 am
PDX
-
FCO
2 stops26h 27m
British Airways
Mon 8/311:10 pm
FCO
-
PDX
1 stop18h 57m
British Airways
Deal found 1/19$505

Find flight deals from Portland to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Leonardo da Vinci/Fiumicino (FCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$490
(United Airlines)

One-way from

$367
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$650
Provider with most accurate pricing for Portland-Rome Fiumicino flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Rome Fiumicino flights.
Search Deals
From Portland to Rome Fiumicino
Search Deals
One-way flight from Portland to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($243 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Leonardo da Vinci/Fiumicino that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Portland to Rome Fiumicino Airport that are best for you.

Fly from

Portland

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

PortlandRome

PDX - FCO

PDXFCO

Portland

Wed 1/28

3:50 pm-11:00 pm

2 stops22h 10m

Rome Fiumicino

Thu 2/5

10:30 am-9:49 pm

1 stop20h 19m

$490

PortlandRome

PDX - FCO

PDXFCO

Portland

Thu 2/19

7:00 am-9:45 am

1 stop17h 45m

Rome Fiumicino

Sun 3/8

8:25 pm-12:25 pm

1 stop24h 00m

$498

PortlandRome

PDX - FCO

PDXFCO

Portland

Sat 2/21

6:45 am-10:30 am

1 stop18h 45m

Rome Fiumicino

Sat 3/7

12:45 pm-11:25 am

1 stop31h 40m

$498

PortlandRome

PDX - FCO

PDXFCO

Portland

Wed 3/11

2:25 pm-7:25 pm

1 stop21h 00m

Rome Fiumicino

Mon 3/16

6:10 am-12:25 pm

1 stop14h 15m

$503

PortlandRome

PDX - FCO

PDXFCO

Portland

Wed 2/25

3:50 pm-11:00 pm

2 stops22h 10m

Rome Fiumicino

Sun 3/1

7:05 am-10:59 pm

2 stops24h 54m

$504

PortlandRome

PDX - FCO

PDXFCO

Portland

Tue 1/27

1:24 pm-6:15 pm

3 stops19h 51m

Rome Fiumicino

Wed 2/4

7:05 am-12:39 am

2 stops26h 34m

$513

PortlandRome

PDX - FCO

PDXFCO

Portland

Thu 1/29

6:00 am-10:50 pm

2 stops31h 50m

Rome Fiumicino

Wed 2/4

5:50 pm-8:22 pm

2 stops35h 32m

$525

PortlandRome

PDX - FCO

PDXFCO

Portland

Tue 4/21

7:00 am-7:55 am

1 stop15h 55m

Rome Fiumicino

Tue 5/12

11:30 am-3:13 pm

2 stops36h 43m

$557

PortlandRome

PDX - FCO

PDXFCO

Portland

Thu 2/19

11:48 am-12:25 pm

2 stops39h 37m

Rome Fiumicino

Sun 3/8

11:35 am-7:16 pm

1 stop39h 41m

$561

PortlandRome

PDX - FCO

PDXFCO

Portland

Sun 3/15

6:45 pm-5:50 pm

1 stop15h 05m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 17 results
1
2

Compare providers for flights from Portland to Leonardo da Vinci/Fiumicino

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Leonardo da Vinci/Fiumicino in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Rome Fiumicino Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Rome Fiumicino Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Rome Fiumicino Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Rome Fiumicino Airport

How far ahead should I book a flight from Portland to Rome Fiumicino Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Leonardo da Vinci/Fiumicino. Price data was last updated on January 16, 2026.

To ensure you get the cheapest price possible for a flight from Portland to Rome Fiumicino Airport, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland to Rome Fiumicino Airport?

Currently, December is the cheapest month in which you can book a flight from Portland to Rome Fiumicino Airport (average of $372). Flying from Portland to Rome Fiumicino Airport in July is currently the most expensive (average of $692). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Portland to Rome Fiumicino Airport?

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Leonardo da Vinci/Fiumicino. Reviews last updated January 21, 2026.
Read through reviews of airlines operating flights from Portland to Rome Fiumicino Airport, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,442 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,191 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,690 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Condor
6.4
Okay
398 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Portland to Leonardo da Vinci/Fiumicino. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Rome Fiumicino?

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Rome Fiumicino from Portland. Booking flights from Portland (PDX) to Rome Fiumicino should be relatively easy as there are 0 daily outbound flights to Rome Fiumicino from 9 different airlines.

  • How long is the flight from Portland to Rome Fiumicino Airport?

    Departing from Portland to Rome Fiumicino Airport will take you 17h 45m. The distance from Portland to Rome Fiumicino Airport is about 5785 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Portland to Rome Fiumicino Airport round-trip?

    Cheapflights users have booked flights from Portland to Rome Fiumicino Airport round-trip from $370. Other airlines that can offer you cheap pricing are Icelandair, from $371, and WestJet, from $406. Condor is currently priced 55% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Portland to Rome Fiumicino Airport one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $319. WestJet flights start at $423 while deals on United Airlines start at $428 one-way.

  • Can I find deals for flights from Portland to Leonardo da Vinci/Fiumicino that include hotel bookings?

    Yes. In addition to deals on Portland to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Leonardo da Vinci/Fiumicino?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Leonardo da Vinci/Fiumicino.

  • Can I find deals for business class flights from Portland to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from Portland to Leonardo da Vinci/Fiumicino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Rome Fiumicino Airport?

    Currently, December is the cheapest month in which you can book a flight from Portland to Rome Fiumicino Airport (average of $372). Flying from Portland to Rome Fiumicino Airport in July is currently the most expensive (average of $692). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Fiumicino
Montepulciano
Santa Marinella

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Portland to Leonardo da Vinci/Fiumicino

Discover the top 9 airlines that operate flights from Portland to Leonardo da Vinci/Fiumicino. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$370Average$810FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$371Average$542FlexibilityNo cancel feeOn-time76%
WestJetCheapest$406Average$1,124FlexibilityNo cancel feeOn-time60%
LufthansaCheapest$511Average$875FlexibilityNo cancel feeOn-time76%
DeltaCheapest$512Average$837FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$542Average$991FlexibilityNo cancel feeOn-time69%
KLMCheapest$560Average$949FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$584Average$938FlexibilityNo cancel feeOn-time70%
Alaska AirlinesCheapest$916Average$1,110FlexibilityNo cancel feeOn-time75%

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