In terms of precipitation, rainfall in Rome Fiumicino Airport ranges from 15.0 - 111.0 inches per month. November is typically the wettest month, when rainfall can reach 111.0 mm. July is typically the driest time to visit Rome Fiumicino Airport when rainfall is around 15.0 mm.

If weather is an important factor for your trip to Rome Fiumicino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

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

When flying from Southampton 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.

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.

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.

£107+ Cheap Flights from Southampton to Rome Fiumicino Airport

Cheap flight deals from Southampton to Leonardo da Vinci/Fiumicino

Enter your travel dates to find the best prices.

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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 30 July 2026.

Mon 21/919:20

SOU

FCO

1 stop11h 35m

Multiple Airlines

Wed 30/923:05

FCO

SOU

1 stop10h 30m

Multiple Airlines

Deal found 26/7£107

Sun 13/912:35

SOU

FCO

2 stops23h 15m

Multiple Airlines

Wed 16/923:05

FCO

SOU

1 stop10h 30m

Multiple Airlines

Deal found 29/7£155

Wed 9/910:45

SOU

FCO

2 stops20h 05m

Multiple Airlines

Wed 16/923:05

FCO

SOU

1 stop10h 30m

Multiple Airlines

Deal found 26/7£159

Find flight deals from Southampton to Leonardo da Vinci/Fiumicino

Round-trip from	£107
Popular in	December
Cheapest in	January
Average price	£133

21/9-30/9
2 total stops
22h 05m total
Southampton to Rome

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High demand for flights, 18% potential price rise

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Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).

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Average for round-trip flights in July 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 21/9

19:20-07:55

1 stop11h 35m

Rome Fiumicino

Wed 30/9

23:05-08:35

1 stop10h 30m

£107

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Wed 9/9

10:45-07:50

2 stops20h 05m

Rome Fiumicino

Wed 16/9

23:05-08:35

1 stop10h 30m

£159

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Wed 12/8

20:00-10:35

1 stop13h 35m

Rome Fiumicino

Wed 19/8

23:05-08:35

1 stop10h 30m

£228

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Thu 15/10

09:20-19:55

1 stop9h 35m

Rome Fiumicino

Sun 18/10

07:30-19:30

1 stop13h 00m

£384

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Fri 11/9

17:20-22:45

1 stop4h 25m

Rome Fiumicino

Sun 13/9

12:45-08:35

1 stop20h 50m

£422

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Sun 4/10

20:50-19:55

2 stops22h 05m

Rome Fiumicino

Thu 15/10

07:30-16:50

1 stop10h 20m

£443

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Tue 13/10

08:55-20:05

2 stops10h 10m

Rome Fiumicino

Tue 20/10

06:50-19:00

2 stops13h 10m

£483

Cheapest one-way

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 17/8

18:05-09:35

1 stop14h 30m

£196

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Sat 15/8

17:30-18:45

1 stop24h 15m

£196

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Sat 8/8

06:45-09:45

2 stops26h 00m

£278

Flights are sorted by cheapest return flights first.

Deals found on 25/7

Showing 1-10 of 14 resultsSorted by cheapest first

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.

SOU-FCO

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.

Related info for your journey

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.

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Cheap flights from Southampton to Rome Fiumicino Airport from £107

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Leonardo da Vinci/Fiumicino

Cheapest flights from Southampton to Leonardo da Vinci/FiumicinoExplore 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 30 July 2026.

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 30 July 2026.

Best flights from Southampton to Leonardo da Vinci/FiumicinoDiscover carefully curated flight deals from Southampton to Leonardo da Vinci/Fiumicino that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 July 2026.

Discover carefully curated flight deals from Southampton to Leonardo da Vinci/Fiumicino that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 July 2026.

Last-minute flights from Southampton to Leonardo da Vinci/FiumicinoDiscover last-minute flight deals from Southampton to Leonardo da Vinci/Fiumicino. Data last updated 30 July 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Leonardo da Vinci/Fiumicino. Data last updated 30 July 2026 and is based on user searches.

One-way flights from Southampton to Leonardo da Vinci/FiumicinoSearch for one-way flight options from Southampton to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated 30 July 2026.

Search for one-way flight options from Southampton to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated 30 July 2026.

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Related info for your journey

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

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

How can I 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?

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Direct flights to Lazio

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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 30 July 2026.

Best flights from Southampton to Leonardo da Vinci/Fiumicino
Discover carefully curated flight deals from Southampton to Leonardo da Vinci/Fiumicino that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 July 2026.

Last-minute flights from Southampton to Leonardo da Vinci/Fiumicino
Discover last-minute flight deals from Southampton to Leonardo da Vinci/Fiumicino. Data last updated 30 July 2026 and is based on user searches.

One-way flights from Southampton to Leonardo da Vinci/Fiumicino
Search for one-way flight options from Southampton to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated 30 July 2026.