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Cheap flights from Portsmouth to Italy from £59

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — NAP
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Italy

Enter your travel dates to find the best prices.

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 7 August 2026.

Mon 21/919:20 -
1 stop14h 40m
Wed 23/922:00 -
1 stop11h 35m
Deal found 4/8£88
Mon 28/919:20 -
1 stop15h 35m
Wed 30/923:05 -
1 stop10h 30m
Deal found 6/8£105
Mon 21/919:20 -
1 stop11h 35m
Wed 30/923:05 -
1 stop10h 30m
Deal found 6/8£108
Mon 14/920:40 -
1 stop17h 35m
Thu 24/906:20 -
1 stop27h 25m
Deal found 7/8£109
Mon 21/919:20 -
1 stop12h 00m
Thu 24/919:15 -
1 stop14h 30m
Deal found 3/8£111
Fri 13/1120:30 -
1 stop23h 30m
Sun 15/1114:50 -
1 stop4h 50m
Deal found 3/8£115
Mon 21/919:20 -
1 stop13h 35m
Wed 23/910:50 -
2 stops22h 45m
Deal found 4/8£117
Mon 21/919:20 -
1 stop14h 40m
Wed 23/908:45 -
2 stops24h 50m
Deal found 4/8£120
Thu 22/1009:05 -
1 stop9h 05m
Thu 22/1022:30 -
1 stop11h 15m
Deal found 7/8£127
Mon 14/920:40 -
1 stop24h 35m
Wed 23/922:00 -
1 stop11h 35m
Deal found 7/8£135
Wed 16/910:45 -
2 stops24h 15m
Wed 23/911:35 -
2 stops22h 10m
Deal found 7/8£137
Wed 16/910:45 -
2 stops21h 15m
Wed 23/910:50 -
2 stops22h 45m
Deal found 7/8£137

Find flight deals from Portsmouth to Italy

Keep the following information in mind while searching for Portsmouth to Italy flight deals. Data was last updated 7 August 2026.

Round-trip from

£88

One-way from

£59

Popular in

December

Cheapest in

January

Average price

£149
easyJet
  • easyJet
  • 21/9-23/9
  • 2 total stops
  • 26h 15m total
  • Portsmouth to Italy
Search Deals
easyJet
  • easyJet
  • 14/9
  • 1 total stop
  • 17h 35m total
  • Portsmouth to Italy
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 August 2026
Search Deals

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 7 August 2026.
Use the filters below to find and compare flights from Portsmouth to Italy that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonMilan

SOU Southampton Eastleigh - MXP Milan Malpensa

SOUMXP

Southampton Eastleigh

Mon 21/9

19:20-11:00

1 stop14h 40m

Milan Malpensa

Wed 23/9

22:00-08:35

1 stop11h 35m

£88

SouthamptonRome

SOU Southampton Eastleigh - FCO Rome Fiumicino

SOUFCO

Southampton Eastleigh

Mon 21/9

19:20-07:55

1 stop11h 35m

Rome Fiumicino

Wed 30/9

23:05-08:35

1 stop10h 30m

£108

SouthamptonMilan

SOU Southampton Eastleigh - MXP Milan Malpensa

SOUMXP

Southampton Eastleigh

Mon 14/9

20:40-15:15

1 stop17h 35m

Milan Malpensa

Thu 24/9

06:20-08:45

1 stop27h 25m

£109

SouthamptonVenice

SOU Southampton Eastleigh - VCE Venice Marco Polo

SOUVCE

Southampton Eastleigh

Mon 21/9

19:20-08:20

1 stop12h 00m

Venice Marco Polo

Thu 24/9

19:15-08:45

1 stop14h 30m

£111

SouthamptonRome

SOU Southampton Eastleigh - FCO Rome Fiumicino

SOUFCO

Southampton Eastleigh

Tue 1/9

14:25-01:10

1 stop9h 45m

Rome Fiumicino

Tue 8/9

06:10-12:55

1 stop7h 45m

£134

SouthamptonMilan

SOU Southampton Eastleigh - LIN Milan Linate

SOULIN

Southampton Eastleigh

Fri 13/11

20:30-13:45

1 stop16h 15m

Milan Linate

Sun 15/11

21:25-18:50

1 stop22h 25m

£142

SouthamptonRome

SOU Southampton Eastleigh - FCO Rome Fiumicino

SOUFCO

Southampton Eastleigh

Wed 16/9

15:35-07:50

2 stops15h 15m

Rome Fiumicino

Wed 23/9

23:05-08:35

1 stop10h 30m

£146

SouthamptonMilan

SOU Southampton Eastleigh - MXP Milan Malpensa

SOUMXP

Southampton Eastleigh

Tue 15/9

18:10-23:35

2 stops28h 25m

Milan Malpensa

Tue 29/9

06:45-10:15

2 stops28h 30m

£147

SouthamptonBergamo

SOU Southampton Eastleigh - BGY Bergamo Orio Al Serio

SOUBGY

Southampton Eastleigh

Tue 15/9

17:20-10:45

2 stops16h 25m

Bergamo Orio Al Serio

Tue 29/9

09:15-10:15

2 stops26h 00m

£149

SouthamptonNaples

SOU Southampton Eastleigh - NAP Naples

SOUNAP

Southampton Eastleigh

Wed 9/9

06:45-21:40

1 stop13h 55m

Naples

Wed 16/9

17:15-08:35

2 stops16h 20m

£163

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 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 7 August 2026.

One of the essential ways to save on airfare from Portsmouth to Italy is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 17% on airfare.

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 7 August 2026.

The most flights from P0R to IT0 are scheduled on a Wednesday (11 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 Italy?

Use this chart to determine the cheapest time to fly return from Portsmouth to Italy. Price data was last updated on 1 August 2026.

Travellers seeking maximum savings on their Portsmouth to Italy flight should consider departing on Tuesday at midday when fares are most often at their lowest. Sunday evenings 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 Italy. 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 Italy?

    For as low as £186, easyJet can have you in Italy from Portsmouth in 4h 30m. The distance from Portsmouth to Italy is about 618 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular route from Portsmouth to Italy is Southampton Eastleigh - Milan Malpensa. You may also consider Southampton Eastleigh - Rome Fiumicino or Southampton Eastleigh - Milan Linate.

  • 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 (74%), American Airlines (73%), Qatar Airways( 69%).

  • What are the cheapest flights from Portsmouth to Italy?

    Looking for the cheapest flight from Portsmouth to Italy? While on average our users pay £185, our data indicates the cheapest price to be £63. The most popular route (Southampton Eastleigh - Milan Malpensa), is priced around £181.

  • 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.

See more FAQs

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Alternative routes for Portsmouth to Italy

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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 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£28Average£111FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£29Average£159FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Wizz AirCheapest£29Average£82FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Jet2Cheapest£45Average£186FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
TUI AirwaysCheapest£67Average£128FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Wizz AirCheapest£70Average£93FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£73Average£160FlexibilityNo cancel feeOn-time88%
Search Vueling flights
easyJetCheapest£91Average£158FlexibilityNo cancel feeOn-time70%
Search easyJet flights
ITA AirwaysCheapest£94Average£187FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
British AirwaysCheapest£101Average£231FlexibilityNo cancel feeOn-time70%
Search British Airways 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 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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