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Cheap flights from Southampton to Rome Fiumicino Airport from £121

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — FCO
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southampton to Leonardo da Vinci/Fiumicino

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Southampton to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Mon 1/1219:55SOU - FCO
1 stop26h 35mMultiple Airlines
Fri 12/1207:25FCO - SOU
1 stop12h 55mMultiple Airlines
Deal found 4/11£121
Mon 29/1216:05SOU - FCO
1 stop6h 15mMultiple Airlines
Fri 2/113:45FCO - SOU
1 stop6h 35mMultiple Airlines
Deal found 2/11£359
Mon 29/1208:40SOU - FCO
1 stop13h 30mKLM
Fri 2/106:10FCO - SOU
1 stop11h 50mKLM
Deal found 2/11£363
Tue 30/1217:30SOU - FCO
1 stop14h 40mKLM
Sat 3/117:15FCO - SOU
1 stop16h 35mKLM
Deal found 2/11£470
Mon 3/1118:05SOU - FCO
1 stop14h 05mKLM
Fri 7/1120:25FCO - SOU
1 stop13h 25mKLM
Deal found 2/11£477

Cheap flight deals from Southampton to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) 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 4 November 2025.

Round-trip from

£121

Popular in

August

Cheapest in

January

Average price

£69
1/12-12/12
  • 1/12-12/12
  • 2 total stops
  • 39h 30m total
  • Southampton to Rome
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton 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 858,174 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Southampton to Rome Fiumicino Airport that are best for you.

Fly from

Southampton

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 1/12

19:55-23:30

1 stop26h 35m

Rome Fiumicino

Fri 12/12

07:25-19:20

1 stop12h 55m

£121

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 29/12

16:05-23:20

1 stop6h 15m

Rome Fiumicino

Fri 2/1

13:45-19:20

1 stop6h 35m

£359

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 29/12

08:40-23:10

1 stop13h 30m

Rome Fiumicino

Fri 2/1

06:10-17:00

1 stop11h 50m

£363

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Thu 1/1

08:50-19:25

1 stop9h 35m

Rome Fiumicino

Sun 4/1

20:25-08:50

1 stop13h 25m

£377

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 30/3

12:35-23:55

2 stops10h 20m

Rome Fiumicino

Tue 31/3

16:00-09:25

2 stops18h 25m

£417

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 30/3

09:20-18:45

1 stop8h 25m

Rome Fiumicino

Tue 31/3

10:25-17:00

1 stop7h 35m

£430

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Wed 17/12

17:30-09:10

1 stop14h 40m

£193

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Tue 11/11

08:30-21:55

2 stops12h 25m

£314

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Wed 17/12

14:25-10:25

3 stops19h 00m

£347

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Wed 12/11

14:25-10:25

3 stops19h 00m

£349

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 11 results
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Best time to book a flight from Southampton to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Southampton with our price prediction graph.
Estimated return 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 Southampton to Rome Fiumicino Airport

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

Currently, March is the cheapest month in which you can book a flight from Southampton to Rome Fiumicino Airport (average of £24). Flying from Southampton to Rome Fiumicino Airport in August is currently the most expensive (average of £65). 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.

Related info for your journey

Find useful and relevant information for your journey from Southampton 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.

  • What airport do you fly from for flights from Southampton to Rome Fiumicino?

    Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Rome Fiumicino from Southampton. Booking flights from Eastleigh (SOU) to Rome Fiumicino should be relatively easy as there are 0 daily outbound flights to Rome Fiumicino from 0 different airlines.

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton 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 Southampton to Rome Fiumicino Airport?

    Currently, March is the cheapest month in which you can book a flight from Southampton to Rome Fiumicino Airport (average of £24). Flying from Southampton to Rome Fiumicino Airport in August is currently the most expensive (average of £65). 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

Travelling to a place near Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Fiumicino
Civitavecchia
Gaeta
Cassino
Frascati
Montepulciano
Ciampino

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Southampton to Leonardo da Vinci/Fiumicino?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Leonardo da Vinci/Fiumicino. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Leonardo da Vinci/Fiumicino?

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Can Cheapflights find flights from Southampton to Leonardo da Vinci/Fiumicino with no change fees?

Yes, we can. To see specific flights from Southampton to Leonardo da Vinci/Fiumicino with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Southampton to Leonardo da Vinci/Fiumicino become cheaper?

Yes! Start tracking prices for Southampton to Leonardo da Vinci/Fiumicino flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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