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Cheap flights from Portsmouth to Rome Fiumicino Airport from £121

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FCO
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Portsmouth to Leonardo da Vinci/Fiumicino

Keep the following information in mind while searching for Portsmouth to Leonardo da Vinci/Fiumicino flight deals. Data was last updated 11 July 2025.

Round-trip from

£234

One-way from

£121

Popular in

August

Cheapest in

January

Average price

£112
24/8-31/8
  • 24/8-31/8
  • 2 total stops
  • 15h 45m total
  • Portsmouth to Rome
9/8
  • 9/8
  • 2 total stops
  • 16h 20m total
  • Portsmouth to Rome
Highest demand for flights based on searches. 7% potential increase in price (£6 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Portsmouth to Leonardo da Vinci/Fiumicino

Cheapest flights from Portsmouth to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Portsmouth to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Fri 29/816:15SOU - FCO
1 stop7h 00mMultiple Airlines
Fri 5/906:15FCO - SOU
1 stop13h 40mMultiple Airlines
Deal found 11/7£174
Wed 20/818:25SOU - FCO
2 stops36h 00mKLM
Sat 23/806:30FCO - SOU
1 stop27h 15mKLM
Deal found 9/7£286
Mon 15/908:40SOU - FCO
2 stops13h 10mBritish Airways
Mon 22/920:30FCO - SOU
2 stops16h 30mBritish Airways
Deal found 9/7£606

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth 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 11 July 2025.
Use the filters below to find and compare flights from Portsmouth to Rome Fiumicino Airport that are best for you.

Fly from

Portsmouth

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Fri 29/8

16:15-00:15

1 stop7h 00m

Rome Fiumicino

Fri 5/9

06:15-18:55

1 stop13h 40m

£174

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Wed 20/8

18:25-07:25

2 stops36h 00m

Rome Fiumicino

Sat 23/8

06:30-08:45

1 stop27h 15m

£286

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 15/9

08:40-22:50

2 stops13h 10m

Rome Fiumicino

Mon 22/9

20:30-12:00

2 stops16h 30m

£606

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Sat 9/8

08:05-01:25

2 stops16h 20m

£121

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Sat 9/8

09:20-16:35

1 stop6h 15m

£185

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Thu 11/9

20:00-19:50

1 stop22h 50m

£187

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Wed 27/8

08:55-23:55

2 stops14h 00m

£254

Flights are sorted by cheapest return flights first.

Deals found on 10/7

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

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

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

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Rome Fiumicino Airport (average of £86). Flying from Portsmouth to Rome Fiumicino Airport in July is currently the most expensive (average of £234). 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.

What is the cheapest time of day to fly from P0R to FCO?

Find hourly flight availability from Portsmouth 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 11 July 2025.

When flying from Portsmouth 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 is the cheapest day to fly from Portsmouth to Rome Fiumicino Airport?

Use this chart to determine the cheapest time to fly return from Portsmouth to Leonardo da Vinci/Fiumicino. Price data was last updated on 3 November 2024.

Travellers seeking maximum savings on their Portsmouth to Rome Fiumicino Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to Rome Fiumicino Airport

Explore weekly flight availability from Portsmouth to Leonardo da Vinci/Fiumicino. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.

The most flights from P0R to FCO are scheduled on a Friday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Leonardo da Vinci/Fiumicino. Reviews last updated 11 July 2025.
Get a feel of what it's like to fly with KLM, Aer Lingus, andBritish Airways from Portsmouth to Rome Fiumicino Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth 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 are the cheapest airlines to fly from Portsmouth to Rome Fiumicino Airport one-way?

    £185 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Aer Lingus and British Airways, with prices starting from £187 and £254, respectively.

  • What are the most reliable airlines from Portsmouth to Rome Fiumicino Airport?

    Consider LATAM Airlines (84%), Qatar Airways (82%) or Japan Airlines (81%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Rome Fiumicino Airport.

  • What are the cheapest flights from Portsmouth to Rome Fiumicino Airport?

    On average you can expect to pay £272 for a flight from Portsmouth to Rome Fiumicino Airport. The cheapest flight overall is £63 while the most popular route, (Southampton Eastleigh - Rome Fiumicino) is currently priced at £234.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Rome Fiumicino Airport (average of £86). Flying from Portsmouth to Rome Fiumicino Airport in July is currently the most expensive (average of £234). 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 Portsmouth?

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

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Alternative routes for Portsmouth to Leonardo da Vinci/Fiumicino

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

Top 10 airlines flying from Portsmouth to Leonardo da Vinci/Fiumicino

Discover the top 10 airlines that operate flights from Portsmouth 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£29Average£79FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
Wizz AirCheapest£40Average£95FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£41Average£116FlexibilityNo cancel feeOn-time88%
Search Vueling flights
easyJetCheapest£50Average£158FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£96Average£213FlexibilityNo cancel feeOn-time70%
Search British Airways flights
ITA AirwaysCheapest£102Average£195FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Jet2Cheapest£108Average£165FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
SWISSCheapest£129Average£199FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£141Average£177FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£149Average£187FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Portsmouth to Leonardo da Vinci/Fiumicino via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Leonardo da Vinci/Fiumicino from Portsmouth.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Leonardo da Vinci/Fiumicino, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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