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Cheap flights from Rome Fiumicino Airport to Southampton from £86

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — SOU
4 May — 11 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Leonardo da Vinci/Fiumicino to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Leonardo da Vinci/Fiumicino to Southampton
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 April 2026.

Thu 16/422:30
FCO
-
SOU
1 stop11h 15m
Multiple Airlines
Mon 20/420:40
SOU
-
FCO
1 stop12h 35m
Multiple Airlines
Deal found 30/3£126
Sat 25/420:05
FCO
-
SOU
1 stop12h 50m
Multiple Airlines
Sat 9/507:50
SOU
-
FCO
1 stop14h 30m
Multiple Airlines
Deal found 30/3£154
Thu 14/519:10
FCO
-
SOU
1 stop14h 35m
Multiple Airlines
Thu 21/508:55
SOU
-
FCO
2 stops13h 25m
Multiple Airlines
Deal found 30/3£178
Sat 18/413:45
FCO
-
SOU
1 stop19h 10m
Multiple Airlines
Wed 22/408:55
SOU
-
FCO
2 stops15h 30m
Multiple Airlines
Deal found 3/4£200

Find flight deals from Leonardo da Vinci/Fiumicino to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to Southampton (SOU). 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 April 2026.

Round-trip from

£126

One-way from

£86

Popular in

December

Cheapest in

February

Average price

£122
16/4-20/4
  • 16/4-20/4
  • 2 total stops
  • 23h 50m total
  • Rome to Southampton
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25/4
  • 25/4
  • 1 total stop
  • 12h 50m total
  • Rome to Southampton
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£1 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Leonardo da Vinci/Fiumicino to Southampton 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 April 2026.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 16/4

22:30-08:45

1 stop11h 15m

Southampton Eastleigh

Mon 20/4

20:40-10:15

1 stop12h 35m

£126

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 14/5

19:10-08:45

1 stop14h 35m

Southampton Eastleigh

Thu 21/5

08:55-23:20

2 stops13h 25m

£178

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Sat 18/4

13:45-07:55

1 stop19h 10m

Southampton Eastleigh

Wed 22/4

08:55-01:25

2 stops15h 30m

£200

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Tue 19/5

11:15-19:30

1 stop9h 15m

Southampton Eastleigh

Tue 26/5

18:10-18:25

2 stops23h 15m

£239

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Sat 16/5

20:05-07:55

1 stop12h 50m

Southampton Eastleigh

Sat 23/5

07:50-23:20

1 stop14h 30m

£241

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Sat 30/5

19:15-08:35

1 stop14h 20m

Southampton Eastleigh

Sat 13/6

07:50-23:20

1 stop14h 30m

£290

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 7/5

17:25-08:35

1 stop16h 10m

Southampton Eastleigh

Sun 10/5

17:20-22:45

1 stop4h 25m

£325
Fastest return journey

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 14/5

19:45-08:35

1 stop13h 50m

Southampton Eastleigh

Mon 18/5

17:20-22:45

1 stop4h 25m

£325
Cheapest one-way

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Sat 25/4

20:05-07:55

1 stop12h 50m

£86

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Mon 13/4

12:05-12:50

2 stops25h 45m

£98

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

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

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

Currently, May is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Southampton (average of £16). Flying from Rome Fiumicino Airport to Southampton in August is currently the most expensive (average of £81). 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 Leonardo da Vinci/Fiumicino to Southampton. 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 into for flights to Southampton from Rome Fiumicino?

    Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly into when you book flights from Rome Fiumicino to Southampton. 0 airlines have flights to Eastleigh from Rome Fiumicino on a regular basis. Booking flights from Rome Fiumicino to Southampton Eastleigh should not be difficult; the airport handles an average of 0 inbound flights from Rome Fiumicino per day.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leonardo da Vinci/Fiumicino to Southampton.

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

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to Southampton 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 Rome Fiumicino Airport to Southampton?

    Currently, May is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Southampton (average of £16). Flying from Rome Fiumicino Airport to Southampton in August is currently the most expensive (average of £81). 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.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Leonardo da Vinci/Fiumicino to Southampton flexibly with Cheapflights today.

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

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