Find flights
When to book
FAQs

Cheap flights from Portsmouth to Rome from £76

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ROM
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Rome

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Rome
Explore the most affordable flight options available from Portsmouth to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 July 2026.

Mon 21/919:20
SOU
-
FCO
1 stop12h 00m
Multiple Airlines
Wed 30/923:05
FCO
-
SOU
1 stop10h 30m
Multiple Airlines
Deal found 24/7£104
Mon 21/919:20
SOU
-
CIA
2 stops18h 20m
Multiple Airlines
Wed 30/906:00
CIA
-
SOU
2 stops27h 35m
Multiple Airlines
Deal found 23/7£142
Sat 5/919:25
SOU
-
FCO
2 stops23h 35m
Multiple Airlines
Wed 23/906:05
FCO
-
SOU
2 stops27h 30m
Multiple Airlines
Deal found 23/7£151
Sat 5/912:15
SOU
-
CIA
2 stops22h 35m
Multiple Airlines
Wed 23/906:00
CIA
-
SOU
2 stops27h 35m
Multiple Airlines
Deal found 23/7£161
Sat 5/912:15
SOU
-
CIA
2 stops22h 35m
Multiple Airlines
Tue 8/906:15
CIA
-
SOU
2 stops29h 00m
Multiple Airlines
Deal found 23/7£181
Mon 7/920:40
SOU
-
CIA
2 stops19h 20m
Multiple Airlines
Mon 14/906:35
CIA
-
SOU
2 stops13h 55m
Multiple Airlines
Deal found 24/7£182
Wed 9/906:45
SOU
-
CIA
1 stop12h 35m
Multiple Airlines
Wed 16/906:00
CIA
-
SOU
2 stops27h 35m
Multiple Airlines
Deal found 26/7£184
Tue 15/920:00
SOU
-
CIA
2 stops24h 20m
Multiple Airlines
Mon 21/906:35
CIA
-
SOU
2 stops13h 55m
Multiple Airlines
Deal found 24/7£197
Fri 2/1012:20
SOU
-
CIA
1 stop7h 10m
Multiple Airlines
Sat 10/1015:25
CIA
-
SOU
2 stops21h 40m
Multiple Airlines
Deal found 27/7£213

Find flight deals from Portsmouth to Rome

Keep the following information in mind while searching for Portsmouth to Rome flight deals. Data was last updated 28 July 2026.

Round-trip from

£104

One-way from

£76

Popular in

December

Cheapest in

January

Average price

£133
21/9-30/9
  • 21/9-30/9
  • 2 total stops
  • 22h 30m total
  • Portsmouth to Rome
Search Deals
easyJet
  • easyJet
  • 30/9
  • 1 total stop
  • 16h 20m total
  • Portsmouth to Rome
Search Deals
High demand for flights, 18% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Rome 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 28 July 2026.
Use the filters below to find and compare flights from Portsmouth to Rome 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

19:20-08:20

1 stop12h 00m

Rome Fiumicino

Wed 30/9

23:05-08:35

1 stop10h 30m

£104

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Mon 21/9

19:20-14:40

2 stops18h 20m

Rome Ciampino

Wed 30/9

06:00-08:35

2 stops27h 35m

£142

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Sat 5/9

19:25-20:00

2 stops23h 35m

Rome Fiumicino

Wed 23/9

06:05-08:35

2 stops27h 30m

£151

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

Mon 7/9

19:20-11:55

1 stop15h 35m

Rome Fiumicino

Mon 14/9

06:40-08:40

2 stops27h 00m

£171

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Mon 7/9

20:40-17:00

2 stops19h 20m

Rome Ciampino

Mon 14/9

06:35-19:30

2 stops13h 55m

£182

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Wed 9/9

06:45-20:20

1 stop12h 35m

Rome Ciampino

Wed 16/9

06:00-08:35

2 stops27h 35m

£184

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Tue 15/9

20:00-21:20

2 stops24h 20m

Rome Ciampino

Mon 21/9

06:35-19:30

2 stops13h 55m

£197

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Fri 2/10

12:20-20:30

1 stop7h 10m

Rome Ciampino

Sat 10/10

15:25-12:05

2 stops21h 40m

£213

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Sat 5/9

06:45-21:40

1 stop13h 55m

Rome Ciampino

Tue 8/9

06:15-10:15

2 stops29h 00m

£214

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Portsmouth to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome 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

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

Find hourly flight availability from Portsmouth to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 July 2026.

It’s optimal to fly from Portsmouth to Rome in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Portsmouth to Rome

Explore weekly flight availability from Portsmouth to Rome. 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 28 July 2026.

The most flights from P0R to ROM are scheduled on a Monday (33 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

What is the cheapest day to fly from Portsmouth to Rome?

Use this chart to determine the cheapest time to fly return from Portsmouth to Rome. Price data was last updated on 25 July 2026.

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

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Rome on time: Bulgaria Air (79%), Aerolineas Argentinas (75%), SAUDIA (75%).

  • What are the cheapest flights from Portsmouth to Rome?

    Looking for the cheapest flight from Portsmouth to Rome? While on average our users pay £605, our data indicates the cheapest price to be £80. The most popular route (Southampton Eastleigh - Rome Fiumicino), is priced around £107.

  • Can I find deals for flights from Portsmouth to Rome that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Rome flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Rome?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Rome.

  • Can I find deals for business class flights from Portsmouth to Rome?

    Yes. Cheapflights offers flight deals from Portsmouth to Rome by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Rome?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to Rome

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Leonardo da Vinci/Fiumicino flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Luton to Leonardo da Vinci/Fiumicino flights
Stansted to Leonardo da Vinci/Fiumicino flights
London City to Leonardo da Vinci/Fiumicino flights
Stansted to Ciampino flights
Manchester to Leonardo da Vinci/Fiumicino flights
Birmingham to Leonardo da Vinci/Fiumicino flights
Manchester to Ciampino flights
Edinburgh to Ciampino flights
Luton to Ciampino flights
Bristol to Leonardo da Vinci/Fiumicino flights
Southend to Leonardo da Vinci/Fiumicino flights
Edinburgh to Leonardo da Vinci/Fiumicino flights
Gatwick to Ciampino flights
Newcastle upon Tyne to Leonardo da Vinci/Fiumicino flights
Newcastle upon Tyne to Ciampino flights
Birmingham to Ciampino flights
Liverpool to Leonardo da Vinci/Fiumicino flights
Bristol to Ciampino flights
Leeds to Leonardo da Vinci/Fiumicino flights
East Midlands to Leonardo da Vinci/Fiumicino flights
Liverpool to Ciampino flights
East Midlands to Ciampino flights
Heathrow to Ciampino flights
Leeds to Ciampino flights
Southampton to Leonardo da Vinci/Fiumicino flights
Exeter to Leonardo da Vinci/Fiumicino flights
Exeter to Ciampino flights
Southampton to Ciampino flights
Darlington to Leonardo da Vinci/Fiumicino flights
Grimsby to Leonardo da Vinci/Fiumicino flights
Newquay to Ciampino flights
Newquay to Leonardo da Vinci/Fiumicino flights
Norwich to Leonardo da Vinci/Fiumicino flights
Bournemouth to Leonardo da Vinci/Fiumicino flights
Southend to Ciampino flights
Norwich to Ciampino flights
London City to Ciampino flights
Doncaster to Leonardo da Vinci/Fiumicino flights
Doncaster to Ciampino flights

Top 8 airlines flying from Portsmouth to Rome

Discover the top 8 airlines that operate flights from Portsmouth to Rome. 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 28 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£35Average£107FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
RyanairCheapest£38Average£132FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
VuelingCheapest£72Average£159FlexibilityNo cancel feeOn-time88%
Search Vueling flights
easyJetCheapest£80Average£167FlexibilityNo cancel feeOn-time86%
Search easyJet flights
ITA AirwaysCheapest£109Average£181FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Jet2Cheapest£122Average£212FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
British AirwaysCheapest£134Average£219FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£159Average£205FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Rome?

Deals for Portsmouth to Rome flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Rome?

Cheapflights helps you find that perfect flight to Rome from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portsmouth to Rome with no change fees?

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

Can Cheapflights notify me if prices for flights from Portsmouth to Rome 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.