How long is the flight from Portsmouth to Rome?

A quick flight from Portsmouth to Rome can take about 17h 20m. easyJet provides one of the quickest options available for as low as £137. The distance between Portsmouth and Rome is about 903 mi.

In terms of precipitation, rainfall in Rome 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 when rainfall is around 15.0 mm.

If weather is an important factor for your trip to Rome, 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 are the cheapest flights from Portsmouth to Rome?

Looking for the cheapest flight from Portsmouth to Rome? While on average our users pay £258, our data indicates the cheapest price to be £74. The most popular route (Southampton Eastleigh - Rome Fiumicino), is priced around £122.

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: Qatar Airways (80%), American Airlines (80%), Japan Airlines (79%).

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.

£122+ Flights from Portsmouth to Rome

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 12 December 2025.

Sun 28/1218:05SOU - FCO

1 stop14h 05mKLM

Thu 1/120:25FCO - SOU

1 stop12h 40mKLM

Deal found 11/12£414

Sat 20/1217:30SOU - FCO

1 stop14h 40mKLM

Sun 21/1220:25FCO - SOU

1 stop12h 45mKLM

Deal found 10/12£516

Thu 11/1208:40SOU - FCO

2 stops12h 15mBritish Airways

Thu 18/1207:40FCO - SOU

2 stops12h 45mBritish Airways

Deal found 10/12£647

Best flights from Portsmouth to Rome
Discover carefully curated flight deals from Portsmouth to Rome that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Mon 19/108:30SOU - FCO

1 stop7h 40mMultiple Airlines

Thu 22/119:00FCO - SOU

2 stops19h 45mMultiple Airlines

Deal found 11/12£122

Sat 24/115:20SOU - FCO

1 stop17h 20measyJet

Sat 31/110:00FCO - SOU

1 stop5h 50measyJet

Deal found 10/12£137

Mon 19/108:30SOU - CIA

2 stops26h 35mMultiple Airlines

Thu 22/121:55CIA - SOU

2 stops16h 50mMultiple Airlines

Deal found 11/12£152

Thu 22/117:55SOU - FCO

1 stop16h 10mMultiple Airlines

Thu 29/111:00FCO - SOU

1 stop9h 40mMultiple Airlines

Deal found 10/12£164

Thu 22/117:55SOU - CIA

2 stops27h 00mMultiple Airlines

Thu 29/121:55CIA - SOU

2 stops16h 50mMultiple Airlines

Deal found 10/12£176

Sun 25/118:20SOU - FCO

1 stop15h 45mMultiple Airlines

Sun 1/218:30FCO - SOU

2 stops25h 50mMultiple Airlines

Deal found 11/12£177

Sun 25/118:20SOU - CIA

2 stops21h 55mMultiple Airlines

Sun 1/214:30CIA - SOU

3 stops29h 50mMultiple Airlines

Deal found 11/12£192

Sat 24/109:30SOU - CIA

2 stops9h 45mMultiple Airlines

Sat 31/106:05CIA - SOU

1 stop11h 35mMultiple Airlines

Deal found 10/12£209

Sat 24/115:20SOU - FCO

2 stops19h 05mMultiple Airlines

Sat 31/117:30FCO - SOU

2 stops25h 15mMultiple Airlines

Deal found 10/12£217

Thu 5/314:15SOU - FCO

1 stop5h 15mMultiple Airlines

Mon 9/321:45FCO - SOU

2 stops18h 05mMultiple Airlines

Deal found 10/12£230

Last-minute flights from Portsmouth to Rome
Discover last-minute flight deals from Portsmouth to Rome. Data last updated 12 December 2025 and is based on user searches.

Mon 19/108:30SOU - FCO

1 stop7h 40mMultiple Airlines

Thu 22/119:00FCO - SOU

2 stops19h 45mMultiple Airlines

Deal found 11/12£122

Mon 19/108:30SOU - CIA

2 stops26h 35mMultiple Airlines

Thu 22/121:55CIA - SOU

2 stops16h 50mMultiple Airlines

Deal found 11/12£152

Thu 22/117:55SOU - FCO

1 stop16h 10mMultiple Airlines

Thu 29/111:00FCO - SOU

1 stop9h 40mMultiple Airlines

Deal found 10/12£164

Thu 22/117:55SOU - CIA

2 stops27h 00mMultiple Airlines

Thu 29/121:55CIA - SOU

2 stops16h 50mMultiple Airlines

Deal found 10/12£176

Sat 24/115:20SOU - FCO

1 stop17h 20measyJet

Sat 31/110:00FCO - SOU

1 stop5h 50measyJet

Deal found 10/12£137

Sat 24/115:20SOU - FCO

2 stops18h 45mMultiple Airlines

Sat 31/110:30FCO - SOU

1 stop5h 20mMultiple Airlines

Deal found 10/12£174

Sat 24/109:30SOU - CIA

2 stops9h 45mMultiple Airlines

Sat 31/106:05CIA - SOU

1 stop11h 35mMultiple Airlines

Deal found 10/12£209

Sun 25/115:25SOU - FCO

1 stop15h 45mMultiple Airlines

Sun 1/211:55FCO - SOU

1 stop27h 05mMultiple Airlines

Deal found 11/12£173

Sun 25/118:20SOU - CIA

2 stops21h 55mMultiple Airlines

Sun 1/214:30CIA - SOU

3 stops29h 50mMultiple Airlines

Deal found 11/12£192

Find flight deals from Portsmouth to Rome

Round-trip from	£114
Popular in	May
Cheapest in	January
Average price	£149

26/1-2/2
2 total stops
27h 35m total
Portsmouth to Rome

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£63 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 19/1

08:30-17:10

1 stop7h 40m

Rome Fiumicino

Thu 22/1

19:00-13:45

2 stops19h 45m

£122

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Sat 24/1

15:20-09:40

1 stop17h 20m

Rome Fiumicino

Sat 31/1

10:00-14:50

1 stop5h 50m

£137

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Mon 19/1

08:30-12:05

2 stops26h 35m

Rome Ciampino

Thu 22/1

21:55-13:45

2 stops16h 50m

£152

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Thu 22/1

17:55-11:05

1 stop16h 10m

Rome Fiumicino

Thu 29/1

11:00-19:40

1 stop9h 40m

£164

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Thu 22/1

17:55-21:55

2 stops27h 00m

Rome Ciampino

Thu 29/1

21:55-13:45

2 stops16h 50m

£176

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Sun 25/1

18:20-11:05

1 stop15h 45m

Rome Fiumicino

Sun 1/2

18:30-19:20

2 stops25h 50m

£177

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Sun 25/1

18:20-17:15

2 stops21h 55m

Rome Ciampino

Sun 1/2

14:30-19:20

3 stops29h 50m

£192

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Sat 24/1

09:30-20:15

2 stops9h 45m

Rome Ciampino

Sat 31/1

06:05-16:40

1 stop11h 35m

£209

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Sat 24/1

15:20-11:25

2 stops19h 05m

Rome Fiumicino

Sat 31/1

17:30-17:45

2 stops25h 15m

£217

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Thu 5/3

14:15-20:30

1 stop5h 15m

Rome Fiumicino

Mon 9/3

21:45-14:50

2 stops18h 05m

£230

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 13 results

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 month to book a flight from Portsmouth to Rome?

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Rome (average of £25). Flying from Portsmouth to Rome in August is currently the most expensive (average of £63). 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 ROM?

It’s optimal to fly from Portsmouth to Rome in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.

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

Travellers seeking maximum savings on their Portsmouth to Rome flight should consider departing on Thursday 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.

Weekly flight availability from Portsmouth to Rome

The most flights from P0R to ROM are scheduled on a Friday (20 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Rome

Read through reviews of airlines operating flights from Portsmouth to Rome, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,432 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from Portsmouth to Rome?
A quick flight from Portsmouth to Rome can take about 17h 20m. easyJet provides one of the quickest options available for as low as £137. The distance between Portsmouth and Rome is about 903 mi.
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: Qatar Airways (80%), American Airlines (80%), Japan Airlines (79%).
What are the cheapest flights from Portsmouth to Rome?
Looking for the cheapest flight from Portsmouth to Rome? While on average our users pay £258, our data indicates the cheapest price to be £74. The most popular route (Southampton Eastleigh - Rome Fiumicino), is priced around £122.
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.
What is the cheapest month to book a flight from Portsmouth to Rome?
Currently, January is the cheapest month in which you can book a flight from Portsmouth to Rome (average of £25). Flying from Portsmouth to Rome in August is currently the most expensive (average of £63). 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

Fiumicino

Civitavecchia

Cassino

Gaeta

Frascati

Montepulciano

Ciampino

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portsmouth to Rome

Gatwick to Leonardo da Vinci/Fiumicino flights

Heathrow to Leonardo da Vinci/Fiumicino flights

London City to Leonardo da Vinci/Fiumicino flights

Luton to Leonardo da Vinci/Fiumicino flights

Stansted to Leonardo da Vinci/Fiumicino flights

Stansted to Ciampino flights

Luton to Ciampino flights

Manchester to Leonardo da Vinci/Fiumicino flights

Edinburgh to Leonardo da Vinci/Fiumicino flights

Gatwick to Ciampino flights

Edinburgh to Ciampino flights

Birmingham to Leonardo da Vinci/Fiumicino flights

Manchester to Ciampino flights

Southend to Leonardo da Vinci/Fiumicino flights

Newcastle upon Tyne to Leonardo da Vinci/Fiumicino flights

Heathrow to Ciampino flights

Bristol to Leonardo da Vinci/Fiumicino flights

Newcastle upon Tyne to Ciampino flights

Birmingham to Ciampino flights

Leeds to Leonardo da Vinci/Fiumicino flights

Liverpool to Leonardo da Vinci/Fiumicino flights

Bristol to Ciampino flights

Liverpool to Ciampino flights

Southampton to Leonardo da Vinci/Fiumicino flights

Leeds to Ciampino flights

East Midlands to Leonardo da Vinci/Fiumicino flights

Exeter to Leonardo da Vinci/Fiumicino flights

East Midlands to Ciampino flights

Bournemouth to Leonardo da Vinci/Fiumicino flights

Grimsby to Leonardo da Vinci/Fiumicino flights

Southampton to Ciampino flights

Darlington to Leonardo da Vinci/Fiumicino flights

Exeter to Ciampino flights

Norwich to Leonardo da Vinci/Fiumicino flights

Southend to Ciampino flights

Norwich to Ciampino flights

Newquay to Leonardo da Vinci/Fiumicino flights

Newquay to Ciampino flights

London City to Ciampino flights

Doncaster to Ciampino flights

Doncaster to Leonardo da Vinci/Fiumicino flights

Other flights to Rome

Birmingham to Ciampino flights

London to Rome flights

Luton to Leonardo da Vinci/Fiumicino flights

Manchester to Ciampino flights

Glasgow Intl to Leonardo da Vinci/Fiumicino flights

Stansted to Ciampino flights

Rome Ciampino Airport to Manchester flights

Rome Fiumicino Airport to London Luton Airport flights

Rome Fiumicino Airport to Barcelona-El Prat Airport flights

Rome Fiumicino Airport to Stockholm Arlanda Airport flights

Rome Ciampino Airport to London Stansted Airport flights

Rome Fiumicino Airport to Luqa flights

Rome Fiumicino Airport to Athens flights

Rome Ciampino Airport to Manchester flights

Rome Fiumicino Airport to Copenhagen flights

Rome Fiumicino Airport to Paris Orly Airport flights

Rome Ciampino Airport to Edinburgh flights

Rome Fiumicino Airport to Bari flights

Rome Fiumicino Airport to London Gatwick Airport flights

Rome Fiumicino Airport to Birmingham flights

Rome Fiumicino Airport to Belgrade flights

Rome Fiumicino Airport to Birmingham flights

Rome Fiumicino Airport to Lisbon flights

Rome Fiumicino Airport to London Luton Airport flights

Top 10 airlines flying from Portsmouth to Rome

Airline	Cheapest	Average	Flexibility	On-time
Wizz Air	Cheapest£30	Average£80	FlexibilityNo cancel fee	On-time83%	Search Wizz Air flights
Wizz Air	Cheapest£41	Average£113	FlexibilityNo cancel fee	On-timeN/A	Search Wizz Air flights
Vueling	Cheapest£44	Average£124	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
Ryanair	Cheapest£49	Average£135	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
ITA Airways	Cheapest£50	Average£192	FlexibilityNo cancel fee	On-time81%	Search ITA Airways flights
easyJet	Cheapest£61	Average£180	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Jet2	Cheapest£107	Average£171	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights
British Airways	Cheapest£119	Average£201	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£145	Average£183	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Brussels Airlines	Cheapest£152	Average£187	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights

Fly with Cheapflights

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.

Cheap flights from Portsmouth to Rome from £122

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Rome

Cheapest flights from Portsmouth to RomeExplore 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 12 December 2025.

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 12 December 2025.

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 12 December 2025.

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Rome

What is the cheapest month to book a 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 12 December 2025.

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 16 December 2024.

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 12 December 2025.

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated 12 December 2025.

Read through reviews of airlines operating flights from Portsmouth to Rome, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Portsmouth to Rome?

What are the most reliable airlines from Portsmouth to Rome?

What are the cheapest flights from Portsmouth to Rome?

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

How can I find direct flights from Portsmouth to Rome?

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

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

Travelling to a place near Rome?

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.

Top 10 airlines flying from Portsmouth to Rome

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?

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

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

Can Cheapflights notify me if prices for flights from Portsmouth to Rome become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 12 December 2025.