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 £1,200, our data indicates the cheapest price to be £61. The most popular route (Southampton Eastleigh - Rome Fiumicino), is priced around £148.

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 (85%), Aerolineas Argentinas (79%), SAUDIA (76%).

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.

£91+ Cheap Flights from Portsmouth to Rome

Cheap flight deals from Portsmouth to Rome

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 20 September 2026.

Fri 30/1015:00 -

1 stop7h 55m

Fri 6/1107:25 -

1 stop7h 45m

Deal found 15/9£136

Mon 2/1119:25 -

1 stop12h 35m

Mon 23/1122:55 -

2 stops34h 50m

Deal found 18/9£148

Sun 1/1119:30 -

1 stop11h 35m

Sat 7/1123:15 -

2 stops34h 35m

Deal found 18/9£154

Mon 2/1117:55 -

2 stops14h 55m

Mon 23/1121:05 -

2 stops15h 40m

Deal found 18/9£160

Thu 1/1008:55 -

2 stops15h 30m

Wed 7/1023:05 -

1 stop10h 30m

Deal found 17/9£164

Sun 1/1114:00 -

2 stops34h 20m

Sun 8/1123:35 -

1 stop20h 15m

Deal found 17/9£166

Tue 3/1112:15 -

2 stops20h 25m

Tue 10/1115:55 -

2 stops17h 50m

Deal found 19/9£168

Sun 1/1114:00 -

2 stops18h 40m

Sat 7/1113:30 -

2 stops20h 15m

Deal found 17/9£171

Fri 30/1017:15 -

2 stops18h 50m

Fri 6/1116:25 -

2 stops16h 20m

Deal found 15/9£191

Tue 8/1212:25 -

2 stops20h 15m

Sat 12/1217:30 -

2 stops21h 00m

Deal found 15/9£193

Sat 31/1009:20 -

2 stops9h 25m

Sat 7/1116:20 -

2 stops17h 25m

Deal found 16/9£219

Fri 16/1020:00 -

2 stops18h 00m

Fri 23/1006:20 -

2 stops9h 30m

Deal found 16/9£268

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 20 September 2026.

Fri 30/1015:00 -

1 stop7h 55m

Fri 6/1107:25 -

1 stop7h 45m

Deal found 15/9£136

Mon 2/1117:55 -

2 stops14h 55m

Mon 23/1121:05 -

2 stops15h 40m

Deal found 18/9£160

Thu 12/1117:35 -

1 stop4h 40m

Mon 16/1112:45 -

1 stop20h 25m

Deal found 18/9£337

Sun 1/1119:30 -

1 stop11h 35m

Sat 7/1123:15 -

2 stops34h 35m

Deal found 19/9£163

Tue 3/1112:15 -

2 stops20h 25m

Tue 10/1115:55 -

2 stops17h 50m

Deal found 19/9£168

Sun 1/1114:00 -

2 stops18h 40m

Sat 7/1113:30 -

2 stops20h 15m

Deal found 17/9£171

Thu 1/1008:55 -

2 stops15h 30m

Wed 7/1011:25 -

2 stops22h 10m

Deal found 17/9£187

Tue 8/1220:00 -

1 stop13h 35m

Sat 12/1208:50 -

1 stop6h 50m

Deal found 15/9£188

Fri 30/1017:15 -

2 stops18h 50m

Fri 6/1116:25 -

2 stops16h 20m

Deal found 15/9£191

Tue 8/1212:25 -

2 stops20h 15m

Sat 12/1217:30 -

2 stops21h 00m

Deal found 15/9£193

Sat 7/1109:25 -

1 stop9h 05m

Mon 9/1120:30 -

1 stop12h 40m

Deal found 17/9£425

Sat 31/1009:20 -

2 stops9h 25m

Sat 7/1116:20 -

2 stops17h 25m

Deal found 16/9£219

Fri 16/1020:00 -

2 stops18h 00m

Fri 23/1006:20 -

2 stops9h 30m

Deal found 16/9£268

Sun 1/1116:15 -

3 stops24h 05m

Sun 8/1106:40 -

2 stops13h 00m

Deal found 17/9£275

Thu 1/1009:25 -

2 stops10h 55m

Wed 7/1021:45 -

2 stops20h 05m

Deal found 17/9£281

Fri 6/1120:00 -

1 stop13h 35m

Tue 10/1111:15 -

2 stops22h 10m

Deal found 18/9£398

Find flight deals from Portsmouth to Rome

Round-trip from	£136
One-way from	£91
Popular in	December
Cheapest in	January
Average price	£113

30/10-6/11
2 total stops
15h 40m total
Portsmouth to Rome

Search Deals

20/11-31/12
1 total stop
7h 55m 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 (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonRome

SOU Southampton Eastleigh - FCO Rome Fiumicino

SOUFCO

Southampton Eastleigh

Fri 20/11

15:00-23:55

1 stop7h 55m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

£91

SouthamptonRome

SOU Southampton Eastleigh - FCO Rome Fiumicino

SOUFCO

Southampton Eastleigh

Wed 30/9

09:20-19:55

1 stop9h 35m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

£111

SouthamptonRome

SOU Southampton Eastleigh - FCO Rome Fiumicino

SOUFCO

Southampton Eastleigh

Wed 30/9

15:35-08:20

2 stops15h 45m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

£118

SouthamptonRome

SOU Southampton Eastleigh - FCO Rome Fiumicino

SOUFCO

Southampton Eastleigh

Fri 30/10

15:00-23:55

1 stop7h 55m

Rome Fiumicino

Fri 6/11

07:25-14:10

1 stop7h 45m

£136

SouthamptonRome

SOU Southampton Eastleigh - CIA Rome Ciampino

SOUCIA

Southampton Eastleigh

Mon 2/11

17:55-09:50

2 stops14h 55m

Rome Ciampino

Mon 23/11

21:05-11:45

2 stops15h 40m

£160

SouthamptonRome

SOU Southampton Eastleigh - FCO Rome Fiumicino

SOUFCO

Southampton Eastleigh

Sun 1/11

19:30-08:05

1 stop11h 35m

Rome Fiumicino

Sat 7/11

23:15-08:50

2 stops34h 35m

£163

SouthamptonRome

SOU Southampton Eastleigh - CIA Rome Ciampino

SOUCIA

Southampton Eastleigh

Fri 25/9

12:20-13:05

2 stops23h 45m

Rome Ciampino

Wed 31/12

00:00-00:00

Nonstop0h 00m

£167

SouthamptonRome

SOU Southampton Eastleigh - CIA Rome Ciampino

SOUCIA

Southampton Eastleigh

Tue 3/11

12:15-09:40

2 stops20h 25m

Rome Ciampino

Tue 10/11

15:55-08:45

2 stops17h 50m

£168

SouthamptonRome

SOU Southampton Eastleigh - CIA Rome Ciampino

SOUCIA

Southampton Eastleigh

Sun 1/11

14:00-09:40

2 stops18h 40m

Rome Ciampino

Sat 7/11

13:30-08:45

2 stops20h 15m

£171

SouthamptonRome

SOU Southampton Eastleigh - FCO Rome Fiumicino

SOUFCO

Southampton Eastleigh

Fri 25/9

09:25-00:35

2 stops14h 10m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

£177

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 26 resultsSorted by cheapest first

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.

SOU-FCO

SOU-CIA

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

P0R-ROM

SOU-FCO

SOU-CIA

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 32% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Portsmouth to Rome

The most flights from P0R to ROM are scheduled on a Friday (35 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 Sunday at midday 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

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 (85%), Aerolineas Argentinas (79%), SAUDIA (76%).
What are the cheapest flights from Portsmouth to Rome?
Looking for the cheapest flight from Portsmouth to Rome? While on average our users pay £1,200, our data indicates the cheapest price to be £61. The most popular route (Southampton Eastleigh - Rome Fiumicino), is priced around £148.
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

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Alternative routes for Portsmouth to Rome

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Doncaster to Leonardo da Vinci/Fiumicino flights

Top 9 airlines flying from Portsmouth to Rome

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£38	Average£134	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Wizz Air	Cheapest£44	Average£119	FlexibilityNo cancel fee	On-timeN/A	Search Wizz Air flights
easyJet	Cheapest£88	Average£169	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
ITA Airways	Cheapest£109	Average£240	FlexibilityNo cancel fee	On-time81%	Search ITA Airways flights
Jet2	Cheapest£121	Average£222	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights
Vueling	Cheapest£123	Average£200	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
British Airways	Cheapest£134	Average£213	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Condor	Cheapest£143	Average£186	FlexibilityNo cancel fee	On-time76%	Search Condor flights
Lufthansa	Cheapest£166	Average£224	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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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!

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Cheap flights from Portsmouth to Rome from £91

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. 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 20 September 2026.

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 20 September 2026.

Best flights from Portsmouth to RomeDiscover 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 20 September 2026.

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 20 September 2026.

Last-minute flights from Portsmouth to RomeDiscover last-minute flight deals from Portsmouth to Rome. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Rome. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Portsmouth to RomeSearch for one-way flight options from Portsmouth to Rome. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Portsmouth to Rome. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Find flight deals from Portsmouth to Rome

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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

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 20 September 2026.

It’s optimal to fly from Portsmouth to Rome in the evening. By choosing this option you can save up to 32% 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 20 September 2026.

The most flights from P0R to ROM are scheduled on a Friday (35 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 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 19 September 2026.

Travellers seeking maximum savings on their Portsmouth to Rome flight should consider departing on Sunday at midday 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

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?

Travelling to a place near Rome?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Rome

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

Complete your trip

Complete your trip to Rome by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Italy

Book a non-stop flight to one of these other cities located in Italy.

Search flights from Portsmouth to Rome by cabin class

Find flights from Portsmouth to Rome, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portsmouth and Rome flights

Browse other Portsmouth and Rome flight options. Last updated on 20 September 2026.

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Other flights to Rome

Explore flights to Rome departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 September 2026.

Portsmouth to Rome flights

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Top 9 airlines flying from Portsmouth to Rome

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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?

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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 20 September 2026.

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 20 September 2026.

Last-minute flights from Portsmouth to Rome
Discover last-minute flight deals from Portsmouth to Rome. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Portsmouth to Rome
Search for one-way flight options from Portsmouth to Rome. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.