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Cheap flights from Portsmouth to Italy from £53

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — NAP
28 May — 4 Jun1
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 28 April 2026.

Mon 22/620:40
SOU
-
MXP
1 stop13h 45m
easyJet
Wed 24/623:20
MXP
-
SOU
1 stop10h 15m
easyJet
Deal found 24/4£80
Mon 8/620:40
SOU
-
FCO
1 stop12h 35m
Multiple Airlines
Wed 10/623:05
FCO
-
SOU
1 stop10h 30m
Multiple Airlines
Deal found 26/4£96
Mon 22/620:40
SOU
-
MXP
1 stop13h 45m
Multiple Airlines
Wed 24/619:55
MXP
-
SOU
1 stop13h 40m
Multiple Airlines
Deal found 26/4£103
Wed 10/608:55
SOU
-
FCO
2 stops15h 30m
Multiple Airlines
Wed 17/623:05
FCO
-
SOU
1 stop10h 30m
Multiple Airlines
Deal found 26/4£138
Mon 22/620:40
SOU
-
BGY
2 stops16h 55m
Multiple Airlines
Wed 24/615:45
BGY
-
SOU
2 stops17h 50m
Multiple Airlines
Deal found 24/4£140
Mon 15/619:20
SOU
-
MXP
1 stop13h 35m
Multiple Airlines
Fri 19/610:05
MXP
-
SOU
2 stops22h 15m
Multiple Airlines
Deal found 23/4£142
Sun 31/518:20
SOU
-
MXP
1 stop16h 50m
Multiple Airlines
Wed 3/619:55
MXP
-
SOU
1 stop13h 40m
Multiple Airlines
Deal found 26/4£146
Mon 15/619:20
SOU
-
BGY
1 stop13h 35m
Multiple Airlines
Fri 19/605:45
BGY
-
SOU
2 stops26h 35m
Multiple Airlines
Deal found 23/4£149
Mon 8/620:40
SOU
-
CIA
2 stops23h 35m
Multiple Airlines
Wed 10/608:25
CIA
-
SOU
2 stops25h 10m
Multiple Airlines
Deal found 26/4£151
Sun 7/620:00
SOU
-
MXP
2 stops23h 35m
Multiple Airlines
Thu 11/622:20
MXP
-
SOU
1 stop11h 25m
Multiple Airlines
Deal found 25/4£152
Tue 9/618:10
SOU
-
MXP
2 stops28h 25m
Multiple Airlines
Tue 16/622:40
MXP
-
SOU
2 stops17h 20m
Multiple Airlines
Deal found 25/4£157
Thu 11/611:40
SOU
-
FCO
1 stop10h 40m
Multiple Airlines
Thu 18/622:30
FCO
-
SOU
1 stop11h 15m
Multiple Airlines
Deal found 27/4£157

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 28 April 2026.

Round-trip from

£80

One-way from

£53

Popular in

December

Cheapest in

January

Average price

£145
easyJet
  • easyJet
  • 22/6-24/6
  • 2 total stops
  • 24h 00m total
  • Portsmouth to Italy
Search Deals
15/6
  • 15/6
  • 1 total stop
  • 27h 20m total
  • Portsmouth to Italy
Search Deals
High demand for flights, 16% 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 April 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 28 April 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 - MXP

SOUMXP

Southampton Eastleigh

Mon 22/6

20:40-11:25

1 stop13h 45m

Milan Malpensa

Wed 24/6

23:20-08:35

1 stop10h 15m

£80

SouthamptonBergamo

SOU - BGY

SOUBGY

Southampton Eastleigh

Mon 22/6

20:40-14:35

2 stops16h 55m

Bergamo Orio Al Serio

Wed 24/6

15:45-08:35

2 stops17h 50m

£140

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Mon 15/6

20:40-17:45

2 stops20h 05m

Milan Malpensa

Fri 19/6

05:45-07:20

2 stops26h 35m

£143

SouthamptonBergamo

SOU - BGY

SOUBGY

Southampton Eastleigh

Mon 15/6

19:20-09:55

1 stop13h 35m

Bergamo Orio Al Serio

Fri 19/6

05:45-07:20

2 stops26h 35m

£149

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Mon 13/7

20:40-10:15

1 stop12h 35m

Rome Fiumicino

Thu 16/7

20:15-19:40

2 stops24h 25m

£150

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Sun 7/6

20:00-20:35

2 stops23h 35m

Milan Malpensa

Thu 11/6

22:20-08:45

1 stop11h 25m

£152

SouthamptonBergamo

SOU - BGY

SOUBGY

Southampton Eastleigh

Tue 9/6

18:10-16:05

2 stops20h 55m

Bergamo Orio Al Serio

Tue 16/6

22:05-15:00

2 stops17h 55m

£162

SouthamptonMilan

SOU - LIN

SOULIN

Southampton Eastleigh

Mon 22/6

20:40-21:55

1 stop24h 15m

Milan Linate

Wed 24/6

08:30-13:40

1 stop6h 10m

£168

SouthamptonVenice

SOU - VCE

SOUVCE

Southampton Eastleigh

Thu 11/6

08:55-00:05

2 stops14h 10m

Venice Marco Polo

Thu 18/6

19:15-08:45

1 stop14h 30m

£168

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

Fri 15/5

20:00-19:30

2 stops22h 30m

Rome Ciampino

Thu 21/5

06:00-08:45

2 stops27h 45m

£170

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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 28 April 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 18% on airfare.

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 25 April 2026.

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

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 28 April 2026.

The most flights from P0R to IT0 are scheduled on a Friday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 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 28 April 2026.
See what other customers who have flown with KLM 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.
KLM
7.8
Good
1,508 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,508 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 £179, 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 - Rome Fiumicino. You may also consider Southampton Eastleigh - Naples or Southampton Eastleigh - Milan Malpensa.

  • 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: Japan Airlines (92%), British Airways (85%), Qatar Airways( 82%).

  • What are the cheapest flights from Portsmouth to Italy?

    Looking for the cheapest flight from Portsmouth to Italy? While on average our users pay £314, our data indicates the cheapest price to be £69. The most popular route (Southampton Eastleigh - Rome Fiumicino), is priced around £96.

  • 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£28Average£111FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£30Average£78FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
easyJetCheapest£32Average£167FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Wizz AirCheapest£49Average£86FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£50Average£127FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Jet2Cheapest£70Average£211FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
TUI AirwaysCheapest£76Average£201FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
ITA AirwaysCheapest£96Average£190FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
British AirwaysCheapest£99Average£235FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£114Average£267FlexibilityNo cancel feeOn-time75%
Search KLM 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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