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Cheap flights from Portsmouth to Italy from £64

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — NAP
18 Aug — 25 Aug1
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 19 July 2026.

Fri 6/1120:30
SOU
-
MXP
1 stop24h 10m
Multiple Airlines
Fri 13/1113:10
MXP
-
SOU
1 stop7h 45m
Multiple Airlines
Deal found 16/7£103
Mon 19/1019:20
SOU
-
MXP
1 stop14h 40m
easyJet
Fri 23/1019:40
MXP
-
SOU
1 stop24h 15m
easyJet
Deal found 14/7£123
Mon 7/919:20
SOU
-
MXP
1 stop14h 40m
easyJet
Tue 15/918:20
MXP
-
SOU
1 stop21h 40m
easyJet
Deal found 17/7£131
Mon 7/920:40
SOU
-
MXP
2 stops20h 25m
Multiple Airlines
Tue 15/906:45
MXP
-
SOU
2 stops28h 30m
Multiple Airlines
Deal found 17/7£132
Mon 19/1019:20
SOU
-
LIN
1 stop25h 35m
easyJet
Fri 23/1020:50
LIN
-
SOU
1 stop23h 05m
easyJet
Deal found 14/7£139
Mon 31/819:20
SOU
-
MXP
1 stop13h 35m
Multiple Airlines
Mon 7/922:50
MXP
-
SOU
1 stop15h 05m
Multiple Airlines
Deal found 17/7£140
Mon 19/1019:20
SOU
-
BGY
1 stop13h 35m
Multiple Airlines
Fri 23/1015:40
BGY
-
SOU
2 stops16h 40m
Multiple Airlines
Deal found 14/7£140
Mon 19/1019:20
SOU
-
MXP
1 stop13h 35m
Multiple Airlines
Fri 23/1010:05
MXP
-
SOU
2 stops22h 15m
Multiple Airlines
Deal found 14/7£141
Mon 7/919:20
SOU
-
BGY
1 stop13h 35m
Multiple Airlines
Tue 15/923:30
BGY
-
SOU
2 stops18h 20m
Multiple Airlines
Deal found 17/7£146
Mon 3/820:40
SOU
-
MXP
1 stop13h 45m
easyJet
Wed 5/823:20
MXP
-
SOU
1 stop10h 15m
easyJet
Deal found 15/7£150
Mon 31/819:20
SOU
-
BGY
1 stop13h 35m
Multiple Airlines
Mon 7/915:10
BGY
-
SOU
2 stops22h 45m
Multiple Airlines
Deal found 17/7£151
Mon 7/919:20
SOU
-
LIN
1 stop25h 35m
easyJet
Tue 15/920:55
LIN
-
SOU
1 stop19h 05m
easyJet
Deal found 17/7£156

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 19 July 2026.

Round-trip from

£103

One-way from

£64

Popular in

December

Cheapest in

January

Average price

£132
6/11-13/11
  • 6/11-13/11
  • 2 total stops
  • 31h 55m total
  • Portsmouth to Italy
Search Deals
7/9
  • 7/9
  • 1 total stop
  • 20h 50m total
  • Portsmouth to Italy
Search Deals
High demand for flights, 17% 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 July 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 19 July 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

Fri 6/11

20:30-21:40

1 stop24h 10m

Milan Malpensa

Fri 13/11

13:10-19:55

1 stop7h 45m

£103

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Mon 19/10

19:20-11:00

1 stop14h 40m

Milan Malpensa

Fri 23/10

19:40-18:55

1 stop24h 15m

£123

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Mon 7/9

19:20-11:00

1 stop14h 40m

Milan Malpensa

Tue 15/9

18:20-15:00

1 stop21h 40m

£131

SouthamptonMilan

SOU - LIN

SOULIN

Southampton Eastleigh

Mon 19/10

19:20-21:55

1 stop25h 35m

Milan Linate

Fri 23/10

20:50-18:55

1 stop23h 05m

£139

SouthamptonBergamo

SOU - BGY

SOUBGY

Southampton Eastleigh

Mon 19/10

19:20-09:55

1 stop13h 35m

Bergamo Orio Al Serio

Fri 23/10

15:40-07:20

2 stops16h 40m

£140

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Mon 19/10

19:20-09:55

1 stop13h 35m

Milan Malpensa

Fri 23/10

10:05-07:20

2 stops22h 15m

£141

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Mon 31/8

19:20-09:55

1 stop13h 35m

Milan Malpensa

Mon 7/9

22:50-12:55

1 stop15h 05m

£142

SouthamptonBergamo

SOU - BGY

SOUBGY

Southampton Eastleigh

Mon 7/9

19:20-17:30

2 stops21h 10m

Bergamo Orio Al Serio

Tue 15/9

23:30-19:30

2 stops21h 00m

£149

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Mon 3/8

20:40-11:25

1 stop13h 45m

Milan Malpensa

Wed 5/8

23:20-08:35

1 stop10h 15m

£150

SouthamptonBergamo

SOU - BGY

SOUBGY

Southampton Eastleigh

Mon 31/8

19:20-09:55

1 stop13h 35m

Bergamo Orio Al Serio

Mon 7/9

15:10-12:55

2 stops22h 45m

£151

Flights are sorted by cheapest return flights first.

Deals found on 18/7

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 19 July 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 11 July 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 £178, easyJet can have you in Italy from Portsmouth in 4h 20m. 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 - Florence Peretola or Southampton Eastleigh - Venice Marco Polo.

  • 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 (68%), American Airlines (65%), Qatar Airways( 62%).

  • What are the cheapest flights from Portsmouth to Italy?

    Looking for the cheapest flight from Portsmouth to Italy? While on average our users pay £367, our data indicates the cheapest price to be £84. The most popular route (Southampton Eastleigh - Rome Fiumicino), is priced around £160.

  • 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 19 July 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£28Average£113FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£29Average£169FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Wizz AirCheapest£29Average£78FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Jet2Cheapest£49Average£184FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Wizz AirCheapest£61Average£93FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£65Average£158FlexibilityNo cancel feeOn-time88%
Search Vueling flights
TUI AirwaysCheapest£67Average£138FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
ITA AirwaysCheapest£94Average£191FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
easyJetCheapest£94Average£158FlexibilityNo cancel feeOn-time70%
Search easyJet flights
British AirwaysCheapest£101Average£233FlexibilityNo 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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