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Leonardo da Vinci/Fiumicino

$641+ Cheap flights from Oshkosh, WI 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — FCO
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Oshkosh to Leonardo da Vinci/Fiumicino

Cheapest flights from Oshkosh to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Oshkosh to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/156:30 amATW - FCO
2 stops18h 25mUnited Airlines
Mon 12/2210:30 amFCO - ATW
2 stops32h 45mUnited Airlines
Deal found 11/2$641
This Delta deal was found by Cheapflights users on 10/31. 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 11/145:23 amATW - FCO
1 stop22h 07mDelta
Tue 11/1812:45 pmFCO - ATW
2 stops40h 23mDelta
Deal found 10/31$707
This Delta deal was found by Cheapflights users on 11/1. 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.
Sun 11/235:23 amATW - FCO
1 stop22h 07mDelta
Fri 11/2810:05 amFCO - ATW
2 stops31h 23mDelta
Deal found 11/1$781
This Air France deal was found by Cheapflights users on 11/2. 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.
Mon 12/155:31 amATW - FCO
1 stop21h 59mMultiple Airlines
Mon 12/2210:05 amFCO - ATW
1 stop13h 30mMultiple Airlines
Deal found 11/2$823
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/148:15 amATW - FCO
2 stops16h 40mUnited Airlines
Tue 11/189:45 amFCO - ATW
2 stops16h 34mUnited Airlines
Deal found 11/2$831
This Delta deal was found by Cheapflights users on 11/1. 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 11/2211:08 amATW - FCO
2 stops15h 37mDelta
Fri 11/2810:05 amFCO - ATW
2 stops31h 23mDelta
Deal found 11/1$836
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/168:15 amATW - FCO
2 stops16h 40mUnited Airlines
Tue 12/231:10 pmFCO - ATW
2 stops39h 26mUnited Airlines
Deal found 11/1$908
This Delta deal was found by Cheapflights users on 11/1. 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 11/215:21 pmATW - FCO
2 stops35h 29mDelta
Fri 11/2812:45 pmFCO - ATW
2 stops34h 38mDelta
Deal found 11/1$1,098

Cheap flight deals from Oshkosh to Leonardo da Vinci/Fiumicino

Keep the following information in mind while searching for Oshkosh to Leonardo da Vinci/Fiumicino flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$641
(United Airlines)

Popular in

June

Cheapest in

September
Provider with most accurate pricing for Appleton Intl-Rome (ROM) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Rome (ROM) flights.
Search Deals
From Oshkosh to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($475 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($60 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh 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 November 3, 2025.
Use the filters below to find and compare flights from Oshkosh to Rome Fiumicino Airport that are best for you.

Fly from

Oshkosh

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Mon 12/15

6:30 am-7:45 am

1 stop18h 15m

Rome Fiumicino

Mon 12/22

10:30 am-12:15 pm

2 stops32h 45m

$641

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Fri 11/14

5:23 am-10:30 am

1 stop22h 07m

Rome Fiumicino

Tue 11/18

12:45 pm-10:08 pm

2 stops40h 23m

$707

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Fri 11/14

12:38 pm-10:55 am

2 stops15h 17m

Rome Fiumicino

Tue 11/18

9:45 am-9:33 pm

2 stops18h 48m

$707

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Mon 3/23

4:51 pm-4:55 pm

2 stops18h 04m

Rome Fiumicino

Sat 4/18

1:10 pm-9:46 pm

1 stop15h 36m

$741

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Mon 3/23

2:43 pm-1:25 pm

2 stops16h 42m

Rome Fiumicino

Sat 4/18

6:50 am-7:16 pm

2 stops19h 26m

$749

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Sun 11/23

5:23 am-10:30 am

1 stop22h 07m

Rome Fiumicino

Fri 11/28

10:05 am-10:28 am

2 stops31h 23m

$781

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Mon 12/15

5:31 am-10:30 am

1 stop21h 59m

Rome Fiumicino

Mon 12/22

10:05 am-4:35 pm

1 stop13h 30m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Oshkosh 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 Oshkosh to Rome Fiumicino Airport

What is the cheapest time of day to fly from OS9 to FCO?

Find hourly flight availability from Oshkosh to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s optimal to fly from Oshkosh to Rome Fiumicino Airport in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Oshkosh 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.

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

    Departing from Oshkosh to Rome Fiumicino Airport will take you 18h 04m. The distance from Oshkosh to Rome Fiumicino Airport is about 4735 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Oshkosh 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 Oshkosh to Leonardo da Vinci/Fiumicino.

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

    Yes. Cheapflights offers flight deals from Oshkosh 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.

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

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Top 4 airlines flying from Oshkosh to Leonardo da Vinci/Fiumicino

Discover the top 4 airlines that operate flights from Oshkosh 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$563Average$1,111FlexibilityNo cancel feeOn-time71%
KLMCheapest$604Average$1,145FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$605Average$984FlexibilityNo cancel feeOn-time69%
DeltaCheapest$614Average$1,305FlexibilityNo cancel feeOn-timeN/A

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