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Cheap flights from Portsmouth to Italy from £116

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — NAP
13 Jul — 20 Jul1
1 adult

Cheap flight deals from Portsmouth to Italy

Keep the following information in mind while searching for Portsmouth to Italy flight deals. Data was last updated 8 July 2025.

Round-trip from

£168

One-way from

£116

Popular in

August

Cheapest in

January

Average price

£112
4/9-25/9
  • 4/9-25/9
  • 4 total stops
  • 27h 35m total
  • Portsmouth to Italy
KLM
  • KLM
  • 4/8
  • 1 total stop
  • 16h 35m total
  • Portsmouth to Italy
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 Italy

Cheapest flights from Portsmouth to Italy
Explore the most affordable flight options available from Portsmouth to Italy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Thu 4/920:50SOU - MXP
2 stops16h 55mMultiple Airlines
Thu 25/910:35MXP - SOU
2 stops10h 40mMultiple Airlines
Deal found 6/7£168
Tue 5/809:20SOU - LIN
1 stop12h 30mKLM
Fri 15/822:55LIN - SOU
1 stop10h 50mKLM
Deal found 7/7£173
Thu 4/920:50SOU - BGY
2 stops20h 35mMultiple Airlines
Thu 25/910:20BGY - SOU
1 stop10h 55mMultiple Airlines
Deal found 6/7£178
Thu 4/920:50SOU - MXP
1 stop26h 50measyJet
Thu 25/918:40MXP - SOU
1 stop25h 15measyJet
Deal found 6/7£178
Wed 20/818:25SOU - NAP
1 stop15h 15mKLM
Wed 27/815:05NAP - SOU
2 stops18h 40mKLM
Deal found 6/7£190
Tue 19/818:25SOU - FLR
1 stop15h 15mKLM
Tue 26/817:40FLR - SOU
1 stop16h 05mKLM
Deal found 5/7£198
Mon 25/820:30SOU - FCO
2 stops14h 20mMultiple Airlines
Sun 31/806:15FCO - SOU
1 stop9h 05mMultiple Airlines
Deal found 6/7£207
Wed 20/818:25SOU - NAP
1 stop15h 15mMultiple Airlines
Wed 27/821:05NAP - SOU
1 stop12h 35mMultiple Airlines
Deal found 6/7£251
Thu 21/820:40SOU - PSA
2 stops25h 40mMultiple Airlines
Thu 28/806:15PSA - SOU
1 stop14h 15mMultiple Airlines
Deal found 7/7£267
Wed 20/809:20SOU - FCO
1 stop8h 30mKLM
Wed 27/819:40FCO - SOU
1 stop14h 05mKLM
Deal found 6/7£275
Tue 19/818:25SOU - FLR
1 stop27h 05mMultiple Airlines
Tue 26/809:10FLR - SOU
2 stops23h 55mMultiple Airlines
Deal found 5/7£281
Fri 22/816:15SOU - BLQ
2 stops14h 15mMultiple Airlines
Fri 29/811:10BLQ - SOU
2 stops22h 30mMultiple Airlines
Deal found 8/7£290

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to Italy 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 8 July 2025.
Use the filters below to find and compare flights from Portsmouth to Italy that are best for you.

Fly from

Portsmouth

Fly to

Italy

Route

Depart

Return

Price

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Thu 4/9

20:50-14:45

2 stops16h 55m

Milan Malpensa

Thu 25/9

10:35-20:15

2 stops10h 40m

£168

SouthamptonMilan

SOU - LIN

SOULIN

Southampton Eastleigh

Tue 5/8

09:20-22:50

1 stop12h 30m

Milan Linate

Fri 15/8

22:55-08:45

1 stop10h 50m

£173

SouthamptonBergamo

SOU - BGY

SOUBGY

Southampton Eastleigh

Thu 4/9

20:50-18:25

2 stops20h 35m

Bergamo Orio Al Serio

Thu 25/9

10:20-20:15

1 stop10h 55m

£178

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Thu 4/9

20:50-00:40

1 stop26h 50m

Milan Malpensa

Thu 25/9

18:40-18:55

1 stop25h 15m

£178

SouthamptonNaples

SOU - NAP

SOUNAP

Southampton Eastleigh

Wed 20/8

18:25-10:40

1 stop15h 15m

Naples

Wed 27/8

15:05-08:45

2 stops18h 40m

£190

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 25/8

20:30-11:50

2 stops14h 20m

Rome Fiumicino

Sun 31/8

06:15-14:20

1 stop9h 05m

£207

SouthamptonVenice

SOU - VCE

SOUVCE

Southampton Eastleigh

Tue 19/8

20:00-10:10

1 stop13h 10m

Venice Marco Polo

Tue 26/8

17:00-08:45

1 stop16h 45m

£233

SouthamptonNaples

SOU - NAP

SOUNAP

Southampton Eastleigh

Wed 20/8

18:25-10:40

1 stop15h 15m

Naples

Wed 27/8

21:05-08:40

1 stop12h 35m

£251

SouthamptonPisa

SOU - PSA

SOUPSA

Southampton Eastleigh

Thu 21/8

20:40-23:20

2 stops25h 40m

Pisa Gal Galilei

Thu 28/8

06:15-19:30

1 stop14h 15m

£267

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Wed 20/8

09:20-18:50

1 stop8h 30m

Rome Fiumicino

Wed 27/8

19:40-08:45

1 stop14h 05m

£275

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 46 results
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Best time to book a flight from Portsmouth to Italy

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

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

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Italy (average of £67). Flying from Portsmouth to Italy in August is currently the most expensive (average of £246). 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 IT?

Find hourly flight availability from Portsmouth to Italy. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Italy as you normally would.

Weekly flight availability from Portsmouth to Italy

Explore weekly flight availability from Portsmouth to Italy. 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 8 July 2025.

The most flights from P0R to IT0 are scheduled on a Friday (10 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 Italy

Get insights into the airlines that provide service to Italy. 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 Italy. Reviews last updated 8 July 2025.
See what other customers who have flown with KLM, Aer Lingus, andeasyJet from Portsmouth to Italy have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Comfort

7.7

Food

7.3

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

Comfort

7.7

Food

7.3

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

Comfort

7.7

Food

7.3

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

Comfort

7.7

Food

7.3

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

Comfort

7.7

Food

7.3

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 Italy. 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 Italy one-way?

    The cheapet airlines for a one-way flight from Portsmouth to Italy are KLM (£116), easyJet (£128), and British Airways (£234).

  • What are the most popular routes from Portsmouth to Italy?

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

    Before booking your flight to Italy from Portsmouth, check out the most reliable airlines to get you to your destination on time: British Airways (73%), American Airlines (68%), Japan Airlines( 67%).

  • What are the cheapest flights from Portsmouth to Italy?

    Looking for the cheapest flight from Portsmouth to Italy? While on average our users pay £406, our data indicates the cheapest price to be £87. The most popular route (Southampton Eastleigh - Rome Fiumicino), is priced around £220.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Italy 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 Italy?

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Italy (average of £67). Flying from Portsmouth to Italy in August is currently the most expensive (average of £246). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Italy

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

Top 10 airlines flying from Portsmouth to Italy

Discover the top 10 airlines that operate flights from Portsmouth to Italy. 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 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£18Average£106FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£20Average£53FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
easyJetCheapest£34Average£152FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Wizz AirCheapest£35Average£101FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Wizz AirCheapest£35Average£89FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£41Average£175FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Jet2Cheapest£74Average£201FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
British AirwaysCheapest£83Average£223FlexibilityNo cancel feeOn-time70%
Search British Airways flights
ITA AirwaysCheapest£93Average£208FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
TUI AirwaysCheapest£99Average£179FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights

Fly with Cheapflights

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

When you search for this flight from Portsmouth to Italy, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Italy 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 Italy with no change fees?

Certainly. Search results for flights to Italy from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Portsmouth to Italy on Cheapflights with our Price Alert feature and get notified when better prices are available.

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