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Leonardo da Vinci/Fiumicino

$575+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — FCO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$575
(KLM)

Popular in

June

Cheapest in

January

Average price

$773
From Oshkosh to Rome Fiumicino
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Highest demand for flights based on searches. 28% potential increase in price ($483 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This KLM deal was found by Cheapflights users on 9/15. 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.
Wed 12/35:23 amATW - FCO
1 stop22h 07mKLM
Wed 12/1010:05 amFCO - ATW
1 stop19h 06mKLM
Deal found 9/15$575
This Delta deal was found by Cheapflights users on 9/13. 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.
Tue 10/287:01 amATW - FCO
2 stops17h 04mDelta
Tue 11/49:20 amFCO - ATW
2 stops19h 15mDelta
Deal found 9/13$580
This KLM deal was found by Cheapflights users on 9/15. 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.
Wed 12/35:23 amATW - FCO
1 stop22h 07mMultiple Airlines
Wed 12/106:00 amFCO - ATW
2 stops16h 38mMultiple Airlines
Deal found 9/15$596
This Air France deal was found by Cheapflights users on 9/14. 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.
Wed 10/2911:11 amATW - FCO
2 stops15h 34mMultiple Airlines
Wed 11/56:10 amFCO - ATW
2 stops17h 37mMultiple Airlines
Deal found 9/14$615
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/36:39 amATW - FCO
2 stops19h 21mAmerican Airlines
Wed 12/1011:00 amFCO - ATW
2 stops19h 24mAmerican Airlines
Deal found 9/15$620
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/286:21 pmATW - FCO
2 stops22h 39mUnited Airlines
Tue 11/49:45 amFCO - ATW
2 stops18h 48mUnited Airlines
Deal found 9/13$631
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/296:21 pmATW - FCO
1 stop31h 24mUnited Airlines
Wed 11/57:05 amFCO - ATW
2 stops21h 28mUnited Airlines
Deal found 9/14$664
This United Airlines deal was found by Cheapflights users on 9/12. 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 11/146:30 amATW - FCO
2 stops19h 25mUnited Airlines
Tue 11/1812:20 pmFCO - ATW
2 stops16h 13mUnited Airlines
Deal found 9/12$669
This KLM deal was found by Cheapflights users on 9/14. 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.
Wed 10/295:41 amATW - FCO
1 stop19h 14mKLM
Wed 11/512:40 pmFCO - ATW
1 stop15h 55mKLM
Deal found 9/14$775

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 September 15, 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

Wed 12/3

5:23 am-10:30 am

1 stop22h 07m

Rome Fiumicino

Wed 12/10

10:05 am-10:11 pm

1 stop19h 06m

$575

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Tue 10/28

7:01 am-6:05 am

2 stops17h 04m

Rome Fiumicino

Tue 11/4

9:20 am-9:35 pm

2 stops19h 15m

$580

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Wed 10/29

11:11 am-8:45 am

2 stops15h 34m

Rome Fiumicino

Wed 11/5

6:10 am-4:47 pm

2 stops17h 37m

$615

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Wed 12/3

6:39 am-9:00 am

2 stops19h 21m

Rome Fiumicino

Wed 12/10

11:00 am-11:24 pm

2 stops19h 24m

$620

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Tue 10/28

6:21 pm-11:00 pm

2 stops22h 39m

Rome Fiumicino

Tue 11/4

9:45 am-9:33 pm

2 stops18h 48m

$631

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Wed 10/29

6:21 pm-7:45 am

1 stop31h 24m

Rome Fiumicino

Wed 11/5

7:05 am-9:33 pm

2 stops21h 28m

$664

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Fri 11/14

8:15 am-7:45 am

1 stop16h 30m

Rome Fiumicino

Tue 11/18

7:00 am-4:42 pm

2 stops16h 42m

$669

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Wed 10/29

5:41 am-6:55 am

1 stop19h 14m

Rome Fiumicino

Wed 11/5

12:40 pm-9:35 pm

1 stop15h 55m

$775

AppletonRome

ATW - FCO

ATWFCO

Appleton Intl

Fri 10/3

2:45 pm-5:05 pm

2 stops19h 20m

Rome Fiumicino

Sat 10/18

12:50 pm-4:49 pm

2 stops34h 59m

$937

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 September 15, 2025.

When flying from Oshkosh to Rome Fiumicino Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 17h 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.

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

    Currently, January is the cheapest month in which you can book a flight from Oshkosh to Rome Fiumicino Airport (average of $644). Flying from Oshkosh to Rome Fiumicino Airport in June is currently the most expensive (average of $1,133). 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
Gaeta
Montepulciano
Santa Marinella

Browse thousands of different options on Cheapflights for your next trip

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$563Average$1,111FlexibilityNo cancel feeOn-time71%
KLMCheapest$604Average$1,176FlexibilityNo cancel feeOn-time75%
DeltaCheapest$614Average$1,267FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$632Average$984FlexibilityNo cancel feeOn-time69%

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