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Cheap flights from Portsmouth to Milan from £143

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIL
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Portsmouth to Milan

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Milan
Explore the most affordable flight options available from Portsmouth to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Mon 15/1208:30SOU - MXP
1 stop6h 00mMultiple Airlines
Wed 17/1210:35MXP - SOU
1 stop10h 05mMultiple Airlines
Deal found 1/11£143
Mon 15/1208:30SOU - BGY
1 stop12h 10mMultiple Airlines
Wed 17/1211:10BGY - SOU
1 stop9h 30mMultiple Airlines
Deal found 1/11£146
Thu 4/1220:10SOU - BGY
1 stop13h 50mMultiple Airlines
Sun 7/1221:20BGY - SOU
1 stop12h 25mMultiple Airlines
Deal found 2/11£185
Wed 17/1209:25SOU - MXP
2 stops13h 30mMultiple Airlines
Wed 24/1221:15MXP - SOU
2 stops17h 20mMultiple Airlines
Deal found 2/11£198
Mon 15/1219:55SOU - LIN
2 stops15h 30mMultiple Airlines
Wed 17/1216:55LIN - SOU
2 stops16h 50mMultiple Airlines
Deal found 1/11£212
Tue 4/1114:35SOU - MXP
1 stop6h 40mMultiple Airlines
Fri 7/1113:10MXP - SOU
1 stop7h 10mMultiple Airlines
Deal found 2/11£217
Thu 4/1216:05SOU - MXP
2 stops17h 30mMultiple Airlines
Sun 7/1218:05MXP - SOU
1 stop15h 40mMultiple Airlines
Deal found 2/11£217
Thu 4/1208:50SOU - LIN
1 stop10h 30mKLM
Sun 7/1219:45LIN - SOU
1 stop13h 25mKLM
Deal found 2/11£246
Wed 17/1220:10SOU - BGY
2 stops18h 20mMultiple Airlines
Wed 24/1206:10BGY - SOU
1 stop5h 45mMultiple Airlines
Deal found 2/11£247
Wed 17/1208:40SOU - LIN
1 stop6h 15mKLM
Wed 24/1210:55LIN - SOU
1 stop7h 05mKLM
Deal found 2/11£272
Wed 17/1209:25SOU - LIN
2 stops23h 15measyJet
Wed 24/1216:55LIN - SOU
2 stops21h 40measyJet
Deal found 2/11£276
Tue 4/1120:10SOU - BGY
2 stops18h 05mMultiple Airlines
Fri 7/1109:00BGY - SOU
1 stop11h 20mMultiple Airlines
Deal found 2/11£279

Cheap flight deals from Portsmouth to Milan

Keep the following information in mind while searching for Portsmouth to Milan flight deals. Data was last updated 3 November 2025.

Round-trip from

£143

Popular in

April

Cheapest in

June

Average price

£293
15/12-17/12
  • 15/12-17/12
  • 2 total stops
  • 16h 05m total
  • Portsmouth to Milan
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Milan 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 3 November 2025.
Use the filters below to find and compare flights from Portsmouth to Milan that are best for you.

Fly from

Portsmouth

Fly to

Milan

Route

Depart

Return

Price

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Mon 15/12

08:30-15:30

1 stop6h 00m

Milan Malpensa

Wed 17/12

10:35-19:40

1 stop10h 05m

£143

SouthamptonBergamo

SOU - BGY

SOUBGY

Southampton Eastleigh

Mon 15/12

08:30-21:40

1 stop12h 10m

Bergamo Orio Al Serio

Wed 17/12

11:10-19:40

1 stop9h 30m

£146

SouthamptonBergamo

SOU - BGY

SOUBGY

Southampton Eastleigh

Thu 4/12

20:10-11:00

1 stop13h 50m

Bergamo Orio Al Serio

Sun 7/12

21:20-08:45

1 stop12h 25m

£185

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Wed 17/12

09:25-23:55

2 stops13h 30m

Milan Malpensa

Wed 24/12

21:15-13:35

2 stops17h 20m

£198

SouthamptonMilan

SOU - LIN

SOULIN

Southampton Eastleigh

Mon 15/12

19:55-12:25

2 stops15h 30m

Milan Linate

Wed 17/12

16:55-08:45

2 stops16h 50m

£212

SouthamptonMilan

SOU - MXP

SOUMXP

Southampton Eastleigh

Thu 4/12

16:05-10:35

2 stops17h 30m

Milan Malpensa

Sun 7/12

18:05-08:45

1 stop15h 40m

£217

SouthamptonMilan

SOU - LIN

SOULIN

Southampton Eastleigh

Thu 4/12

08:50-20:20

1 stop10h 30m

Milan Linate

Sun 7/12

19:45-08:10

1 stop13h 25m

£246

SouthamptonBergamo

SOU - BGY

SOUBGY

Southampton Eastleigh

Wed 17/12

20:10-15:30

2 stops18h 20m

Bergamo Orio Al Serio

Wed 24/12

06:10-10:55

1 stop5h 45m

£247

SouthamptonMilan

SOU - LIN

SOULIN

Southampton Eastleigh

Wed 17/12

08:40-15:55

1 stop6h 15m

Milan Linate

Wed 24/12

10:55-17:00

1 stop7h 05m

£272

SouthamptonMilan

SOU - LIN

SOULIN

Southampton Eastleigh

Wed 17/12

09:25-09:40

2 stops23h 15m

Milan Linate

Wed 24/12

16:55-13:35

2 stops21h 40m

£276

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 34 results
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Best time to book a flight from Portsmouth to Milan

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

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

Currently, March is the cheapest month in which you can book a flight from Portsmouth to Milan (average of £14). Flying from Portsmouth to Milan in August is currently the most expensive (average of £49). 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 MIL?

Find hourly flight availability from Portsmouth to Milan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 November 2025.

When flying from Portsmouth to Milan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 21% versus a flight in the afternoon.

What is the cheapest day to fly from Portsmouth to Milan?

Use this chart to determine the cheapest time to fly return from Portsmouth to Milan. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Portsmouth to Milan flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to Milan

Explore weekly flight availability from Portsmouth to Milan. 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 3 November 2025.

The most flights from P0R to MIL are scheduled on a Sunday (21 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Milan

Get insights into the airlines that provide service to Milan. 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 Milan. Reviews last updated 3 November 2025.
Get a feel of what it's like to fly with KLM from Portsmouth to Milan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,404 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,404 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Milan. 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 Milan?

    There are many flights that can get you from Portsmouth to Milan in 10h 30m. Fly via KLM or easyJet to get the fastest option. Airlines will cover a distance of 618 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Most travelers choose Southampton Eastleigh - Milan Linate, Southampton Eastleigh - Milan Malpensa or Southampton Eastleigh - Bergamo Orio Al Serio when deciding on the best route from Portsmouth to Milan.

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

    Consider Japan Airlines (80%), American Airlines (79%) or British Airways (78%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Milan.

  • What are the cheapest flights from Portsmouth to Milan?

    The cheapest flight price from Portsmouth to Milan is £68. On average you can expect to pay £112. The most popular route, (Southampton Eastleigh - Milan Linate), can usually be booked for £212.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Portsmouth to Milan (average of £14). Flying from Portsmouth to Milan in August is currently the most expensive (average of £49). 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

Travelling to a place near Milan?

Book flights to Milan if you plan to visit one of these locations
Livigno
Assago
Novara
Menaggio
Stresa
Bormio
Brescia
Lodi
Monza
Baveno
Cernobbio
Saronno
Varenna
Bellagio

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Alternative routes for Portsmouth to Milan

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 Milan

Discover the top 10 airlines that operate flights from Portsmouth to Milan. 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 3 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£20Average£62FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£20Average£36FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£28Average£59FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£29Average£66FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
easyJetCheapest£40Average£110FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£86Average£148FlexibilityNo cancel feeOn-time70%
Search British Airways flights
ITA AirwaysCheapest£99Average£174FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
SWISSCheapest£142Average£168FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£149Average£207FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EurowingsCheapest£197Average£310FlexibilityNo cancel feeOn-time87%
Search Eurowings 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 Milan?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portsmouth to Milan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Milan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portsmouth to Milan with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portsmouth to Milan flexibly with Cheapflights today.

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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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