Cheap flights from Portland to Castelli Romani

View AU$665 flight on Sat, 30 Aug. 2025Opens in a new window

Popular airlines from Portland to Castelli Romani

  • American Airlines

    American Airlines

  • Air France

    Air France

  • British Airways

    British Airways

  • Delta

    Delta

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • Brussels Airlines

    Brussels Airlines

  • 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 35% 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 Portland (PDX) to Castelli Romani (ROM)

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.

Delta
Sat, 30 Aug. - Fri, 12 Sep.
PDX
Portland
FCO
Rome
AU$1,115 Return, found 1 day ago
AU$1,115
Return
found 1 day ago
Select Delta flight, departing Sat, 30 Aug. from Portland to Rome, returning Fri, 12 Sep., priced at AU$1,115 found 1 day ago
Delta
Sat, 30 Aug. - Fri, 12 Sep.
PDX
Portland
FCO
Rome
AU$1,270 Return, found 1 day ago
AU$1,270
Return
found 1 day ago
Select Delta flight, departing Sat, 30 Aug. from Portland to Rome, returning Fri, 12 Sep., priced at AU$1,270 found 1 day ago
United
Sat, 30 Aug. - Fri, 12 Sep.
PDX
Portland
FCO
Rome
AU$1,367 Return, found 1 day ago
AU$1,367
Return
found 1 day ago
Select United flight, departing Sat, 30 Aug. from Portland to Rome, returning Fri, 12 Sep., priced at AU$1,367 found 1 day ago
British Airways
Sat, 30 Aug. - Fri, 12 Sep.
PDX
Portland
FCO
Rome
AU$1,374 Return, found 1 day ago
AU$1,374
Return
found 1 day ago
Select British Airways flight, departing Sat, 30 Aug. from Portland to Rome, returning Fri, 12 Sep., priced at AU$1,374 found 1 day ago
Air Canada
Sat, 30 Aug. - Fri, 12 Sep.
PDX
Portland
FCO
Rome
AU$1,483 Return, found 1 day ago
AU$1,483
Return
found 1 day ago
Select Air Canada flight, departing Sat, 30 Aug. from Portland to Rome, returning Fri, 12 Sep., priced at AU$1,483 found 1 day ago
KLM
Sat, 30 Aug. - Fri, 12 Sep.
PDX
Portland
FCO
Rome
AU$1,561 Return, found 1 day ago
AU$1,561
Return
found 1 day ago
Select KLM flight, departing Sat, 30 Aug. from Portland to Rome, returning Fri, 12 Sep., priced at AU$1,561 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 AU$737 - AU$2,143 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.