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Cheap flights from Portland to Rome from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Rome departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
7:00 am - 8:45 am
PDX
-
FCO
17h 45m
1 stop
KLM Logo
10:05 am - 12:25 pm
FCO
-
PDX
34h 20m
1 stop
$494KLM
Mon, Mar 9 - Sun, Mar 22
United Airlines Logo
1:39 pm - 11:00 pm
PDX
-
FCO
24h 21m
2 stops
United Airlines Logo
12:15 pm - 7:14 pm
FCO
-
PDX
38h 59m
2 stops
$496United Airlines
Fri, Mar 6 - Fri, Mar 13
Icelandair Logo
3:45 pm - 2:00 pm
PDX
-
FCO
14h 15m
1 stop
Icelandair Logo
11:25 am - 6:00 pm
FCO
-
PDX
14h 35m
1 stop
$498Icelandair
Tue, Mar 10 - Wed, Mar 25
KLM Logo
7:00 am - 8:45 am
PDX
-
FCO
17h 45m
1 stop
KLM Logo
10:05 am - 12:25 pm
FCO
-
PDX
34h 20m
1 stop
$499KLM
Mon, Mar 9 - Tue, Mar 17
Delta Logo
11:15 pm - 6:55 am
PDX
-
FCO
23h 40m
1 stop
Delta Logo
10:05 am - 12:25 pm
FCO
-
PDX
34h 20m
1 stop
$500Delta
Mon, Mar 9 - Tue, Mar 17
SWISS Logo
1:39 pm - 7:25 pm
PDX
-
FCO
21h 46m
2 stops
SWISS Logo
9:35 am - 11:04 pm
FCO
-
PDX
21h 29m
2 stops
$501SWISS
Mon, Mar 9 - Tue, Mar 17
Delta Logo
7:00 am - 8:55 am
PDX
-
FCO
17h 55m
2 stops
Delta Logo
10:05 am - 12:25 pm
FCO
-
PDX
34h 20m
1 stop
$504Delta
Mon, Mar 9 - Tue, Mar 17
KLM Logo
2:25 pm - 11:10 pm
PDX
-
FCO
24h 45m
1 stop
KLM Logo
10:05 am - 12:25 pm
FCO
-
PDX
34h 20m
1 stop
$505KLM
Mon, Mar 9 - Tue, Mar 17
United Airlines Logo
11:10 pm - 8:30 am
PDX
-
FCO
25h 20m
1 stop
United Airlines Logo
7:00 am - 11:04 pm
FCO
-
PDX
24h 04m
2 stops
$508United Airlines
Sun, Mar 8 - Wed, Mar 25
Delta Logo
7:00 am - 8:45 am
PDX
-
FCO
17h 45m
1 stop
Delta Logo
6:10 am - 9:53 pm
FCO
-
PDX
23h 43m
2 stops
$510Delta
Mon, Mar 9 - Tue, Mar 17

Delta flights from Portland to Rome

Our best Delta deals on Portland to Rome flight tickets
Delta
Mar 9
PDX11:15 pmPortland
23h 40m
1 stop
FCO6:55 amRome Fiumicino
Mar 17
FCO10:05 amRome Fiumicino
34h 20m
1 stop
PDX12:25 pmPortland
$500
Delta
Mar 9
PDX7:00 amPortland
17h 55m
2 stops
FCO8:55 amRome Fiumicino
Mar 17
FCO10:05 amRome Fiumicino
34h 20m
1 stop
PDX12:25 pmPortland
$504
Delta
Mar 9
PDX7:00 amPortland
17h 45m
1 stop
FCO8:45 amRome Fiumicino
Mar 17
FCO6:10 amRome Fiumicino
23h 43m
2 stops
PDX9:53 pmPortland
$510

United Airlines flights from Portland to Rome

Our best United Airlines deals on Portland to Rome flight tickets
United Airlines
Mar 6
PDX1:39 pmPortland
24h 21m
2 stops
FCO11:00 pmRome Fiumicino
Mar 13
FCO12:15 pmRome Fiumicino
38h 59m
2 stops
PDX7:14 pmPortland
$496
United Airlines
Mar 8
PDX11:10 pmPortland
25h 20m
1 stop
FCO8:30 amRome Fiumicino
Mar 25
FCO7:00 amRome Fiumicino
24h 04m
2 stops
PDX11:04 pmPortland
$508
United Airlines
Mar 8
PDX11:59 pmPortland
24h 31m
2 stops
FCO8:30 amRome Fiumicino
Mar 25
FCO7:00 amRome Fiumicino
24h 04m
2 stops
PDX11:04 pmPortland
$513

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Rome 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Portland to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandRome

PDX - FCO

PDXFCO

Portland

Mon 3/9

7:00 am-8:45 am

1 stop17h 45m

Rome Fiumicino

Sun 3/22

10:05 am-12:25 pm

1 stop34h 20m

$494

PortlandRome

PDX - FCO

PDXFCO

Portland

Fri 3/6

1:39 pm-11:00 pm

2 stops24h 21m

Rome Fiumicino

Fri 3/13

12:15 pm-7:14 pm

2 stops38h 59m

$496

PortlandRome

PDX - FCO

PDXFCO

Portland

Tue 3/10

3:45 pm-2:00 pm

1 stop14h 15m

Rome Fiumicino

Wed 3/25

11:25 am-6:00 pm

1 stop14h 35m

$498

PortlandRome

PDX - FCO

PDXFCO

Portland

Mon 3/9

7:00 am-8:45 am

1 stop17h 45m

Rome Fiumicino

Tue 3/17

10:05 am-12:25 pm

1 stop34h 20m

$499

PortlandRome

PDX - FCO

PDXFCO

Portland

Mon 3/9

11:15 pm-6:55 am

1 stop23h 40m

Rome Fiumicino

Tue 3/17

10:05 am-12:25 pm

1 stop34h 20m

$500

PortlandRome

PDX - FCO

PDXFCO

Portland

Mon 3/9

1:39 pm-7:25 pm

2 stops21h 46m

Rome Fiumicino

Tue 3/17

9:35 am-11:04 pm

2 stops21h 29m

$501

PortlandRome

PDX - FCO

PDXFCO

Portland

Mon 3/9

7:00 am-8:55 am

2 stops17h 55m

Rome Fiumicino

Tue 3/17

10:05 am-12:25 pm

1 stop34h 20m

$504

PortlandRome

PDX - FCO

PDXFCO

Portland

Mon 3/9

2:25 pm-11:10 pm

1 stop24h 45m

Rome Fiumicino

Tue 3/17

10:05 am-12:25 pm

1 stop34h 20m

$505

PortlandRome

PDX - FCO

PDXFCO

Portland

Sun 3/8

11:10 pm-8:30 am

1 stop25h 20m

Rome Fiumicino

Wed 3/25

7:00 am-11:04 pm

2 stops24h 04m

$508

PortlandRome

PDX - FCO

PDXFCO

Portland

Mon 3/9

7:00 am-8:45 am

1 stop17h 45m

Rome Fiumicino

Tue 3/17

6:10 am-9:53 pm

2 stops23h 43m

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rome from

How to get the cheapest flight ticket from Portland to Rome

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rome?

The cheapest month to fly to Rome from Portland is in January. Flight prices, which tend to average around $666, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $691.

How far in advance should I book a flight to Rome?

You are more likely to see cheaper flights to Rome from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around $824 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from Portland for as low as $638 on momondo.

Can stopping save me money on Portland to Rome flights?

You could potentially save up to 15% on your flight if you consider stops on a Portland to Rome flight.

How have Portland to Rome flight prices changed over time?

As of February 2026, prices for Portland to Rome flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Rome

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Rome according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Rome (PDX to ROM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Rome

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from Portland to Rome takes 13h 10m
There are no direct flights from Portland to Rome. There are no popular flight routes from Portland to Rome.
Search flight deals

  • How far is Portland to Rome by plane?

    The straight-line distance from Portland to Rome is 5790.7 mi. Typically, this will take 13h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Rome?

    Prices for flights from Portland Airport to Rome were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Rome?

  • How old do you have to be to fly from Portland Airport to Rome?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Rome.

  • What documentation or ID do you need to fly to Rome?

    The required travel and health documents for your Rome trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rome. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Portland to Rome?

Best airlines flying from Portland to Rome

Compare and see reviews for airlines that fly from Portland to Rome with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom $370Free CancellationRating
6.4
400 reviews
Search Condor flights
IcelandairPriceFrom $371Free CancellationRating
7.1
606 reviews
Search Icelandair flights
WestJetPriceFrom $406Free CancellationRating
7.2
3,255 reviews
Search WestJet flights
LufthansaPriceFrom $511Free CancellationRating
6.8
7,773 reviews
Search Lufthansa flights
DeltaPriceFrom $512Free CancellationRating
7.9
8,171 reviews
Search Delta flights
United AirlinesPriceFrom $527Free CancellationRating
7.4
9,253 reviews
Search United Airlines flights
KLMPriceFrom $560Free CancellationRating
7.7
1,450 reviews
Search KLM flights
British AirwaysPriceFrom $565Free CancellationRating
6.7
7,719 reviews
Search British Airways flights
Alaska AirlinesPriceFrom $916Free CancellationRating
8.0
11,851 reviews
Search Alaska Airlines flights

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Montepulciano
Pienza
Ponza
Tivoli
Sperlonga
Gaeta
Orvieto
Chianciano Terme
Cortona
Terracina
Ciampino
Saturnia
Santa Marinella
Grosseto
Sabaudia
Ascoli Piceno
Orbetello

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Rome?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Rome for you.

Can I find flights from Portland to Rome with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rome from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Rome?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Rome.

I’m not ready to book a flight from Portland to Rome right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Rome now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rome and let you know when they change.

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Find better results for your trip to Italy

Fly into one of these airports located in Rome

Airports listed have a maximum distance of 14.7 mi from Rome
Rome Ciampino Airport
Rome Fiumicino Airport