$454+ Cheap flights from Portland, ME (PWM) to Fiumicino (FCO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FCO
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Leonardo da Vinci/Fiumicino with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Leonardo da Vinci/Fiumicino
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to Leonardo da Vinci/FiumicinoExplore 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 September 11, 2026.
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 September 11, 2026.
This Air France deal was found by Cheapflights users on 9/9. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:00 pm -
1 stop12h 45m
Wed 1/1312:55 pm -
1 stop16h 54m
Deal found 9/9![Air France logo]()
$577
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:45 am -
1 stop20h 30m
Wed 1/1312:55 pm -
1 stop16h 54m
Deal found 9/11![Delta logo]()
$578
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3012:44 pm -
1 stop14h 51m
Tue 1/121:30 pm -
2 stops30h 23m
Deal found 9/11![Delta logo]()
$582
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3012:44 pm -
1 stop14h 51m
Mon 1/1112:30 pm -
2 stops34h 29m
Deal found 9/11![Delta logo]()
$613
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
1 stop19h 45m
Wed 12/91:30 pm -
1 stop16h 04m
Deal found 9/10![Delta logo]()
$627
This KLM deal was found by Cheapflights users on 9/10. 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.
Fri 12/44:00 pm -
1 stop12h 45m
Wed 12/910:25 am -
2 stops19h 56m
Deal found 9/10![Multiple Airlines logo]()
$632
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:45 am -
1 stop20h 30m
Sun 1/1010:55 am -
2 stops30h 06m
Deal found 9/11![Delta logo]()
$643
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:45 am -
1 stop20h 30m
Sat 1/912:45 pm -
2 stops34h 14m
Deal found 9/11![Delta logo]()
$649
This Air France deal was found by Cheapflights users on 9/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:49 pm -
2 stops16h 41m
Wed 12/910:25 am -
2 stops19h 56m
Deal found 9/10![Air France logo]()
$651
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:30 pm -
2 stops17h 50m
Tue 1/1212:55 pm -
1 stop30h 58m
Deal found 9/11![Delta logo]()
$658
Best flights from Portland to Leonardo da Vinci/FiumicinoDiscover carefully curated flight deals from Portland to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Portland to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
1 stop19h 45m
Wed 12/91:30 pm -
1 stop16h 04m
Deal found 9/10![Delta logo]()
$627
This KLM deal was found by Cheapflights users on 9/10. 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.
Fri 12/44:00 pm -
1 stop12h 45m
Wed 12/910:25 am -
2 stops19h 56m
Deal found 9/10![Multiple Airlines logo]()
$632
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 12/16:00 am -
1 stop19h 55m
Wed 1/137:05 am -
2 stops20h 43m
Deal found 9/8![United Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/112:50 pm -
2 stops15h 55m
Sun 2/2812:55 pm -
1 stop16h 54m
Deal found 9/11![Delta logo]()
$637
This United deal was found by Cheapflights users on 9/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:08 pm -
1 stop32h 37m
Tue 11/2411:15 am -
2 stops51h 45m
Deal found 9/7![Multiple Airlines logo]()
$718
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/255:30 am -
1 stop22h 00m
Mon 11/912:55 pm -
1 stop26h 05m
Deal found 9/10![United Airlines logo]()
$727
Last-minute flights from Portland to Leonardo da Vinci/FiumicinoDiscover last-minute flight deals from Portland to Leonardo da Vinci/Fiumicino. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Leonardo da Vinci/Fiumicino. Data last updated September 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/212:32 pm -
1 stop16h 43m
Wed 10/287:05 am -
2 stops21h 16m
Deal found 9/7![United Airlines logo]()
$863
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:28 am -
1 stop18h 37m
Wed 10/2811:00 am -
1 stop15h 36m
Deal found 9/7![American Airlines logo]()
$961
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Wed 10/216:00 am -
2 stops33h 50m
Fri 10/238:10 am -
2 stops21h 44m
Deal found 9/11![Multiple Airlines logo]()
$1,004
This Air Canada deal was found by Cheapflights users on 9/7. 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.
Wed 10/218:03 am -
3 stops19h 12m
Wed 10/287:05 am -
3 stops21h 16m
Deal found 9/7![Air Canada logo]()
$1,020
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/223:41 pm -
1 stop13h 14m
Thu 10/2912:40 pm -
2 stops15h 41m
Deal found 9/7![United Airlines logo]()
$1,051
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/255:50 am -
1 stop21h 05m
Mon 11/911:15 am -
2 stops33h 01m
Deal found 9/10![United Airlines logo]()
$712
This Justfly.com deal was found by Cheapflights users on 9/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:50 am -
2 stops21h 05m
Mon 11/911:15 am -
2 stops42h 06m
Deal found 9/10![Air Canada logo]()
$716
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:15 pm -
1 stop13h 30m
Mon 11/26:10 am -
2 stops24h 00m
Deal found 9/11![Delta logo]()
$718
One-way flights from Portland to Leonardo da Vinci/FiumicinoSearch for one-way flight options from Portland to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Portland to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This oojo deal was found by Cheapflights users on 9/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:25 pm -
1 stop32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Lufthansa logo]()
$454
This Travelocity deal was found by Cheapflights users on 9/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:41 pm -
2 stops35h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air Canada logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:09 pm -
3 stops51h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$462
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 (PWM) 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 September 11, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $577 (Air France) |
One-way from | $454 (oojo) |
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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Portland to Rome Fiumicino Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Sat 10/24
3:41 pm-8:55 am
2 stops35h 14m
Rome Fiumicino
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$455
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Sat 10/24
5:09 pm-2:20 am
3 stops51h 11m
Rome Fiumicino
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$462
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Fri 12/4
6:00 am-7:45 am
1 stop19h 45m
Rome Fiumicino
Wed 12/9
1:30 pm-11:34 pm
1 stop16h 04m
$627
Quickest round-trip
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Fri 12/4
4:00 pm-10:45 am
1 stop12h 45m
Rome Fiumicino
Wed 12/9
10:25 am-12:21 am
2 stops19h 56m
$632
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Mon 2/1
12:50 pm-10:45 am
2 stops15h 55m
Rome Fiumicino
Sun 2/28
12:55 pm-11:49 pm
1 stop16h 54m
$637
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Sat 11/14
5:08 pm-7:45 am
1 stop32h 37m
Rome Fiumicino
Tue 11/24
11:15 am-9:00 am
2 stops51h 45m
$718
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Tue 12/1
6:00 am-7:55 am
1 stop19h 55m
Rome Fiumicino
Wed 1/13
7:05 am-9:48 pm
2 stops20h 43m
$726
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Sun 10/25
5:30 am-8:30 am
1 stop22h 00m
Rome Fiumicino
Mon 11/9
12:55 pm-9:00 am
1 stop26h 05m
$727
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-Rome Fiumicino Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Portland, Maine-Rome Fiumicino Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Portland, Maine-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Rome Fiumicino Airport flights, Cheapflights users trust Ovago the most. Ovago 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, Maine-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.
PWM-FCO
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.
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.
Traveling to a place near Rome Fiumicino Airport?
Book flights to Rome Fiumicino Airport if you plan to visit one of these locationsFiumicino
Civitavecchia
Montepulciano
Santa Marinella
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