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Cheap flights from Southampton to Rome from £121

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — ROM
16 jul — 23 jul1
1 adult

Cheap flight deals from Southampton to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Rome (ROM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 julho 2025.

Round-trip from

£234

One-way from

£121

Popular in

May

Cheapest in

January

Average price

£265
24/8-31/8
  • 24/8-31/8
  • 2 total stops
  • 15h 45m total
  • Southampton to Rome
9/8
  • 9/8
  • 2 total stops
  • 16h 20m total
  • Southampton to Rome
Highest demand for flights based on searches. 12% potential increase in price (£28 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Southampton to Rome

Cheapest flights from Southampton to Rome
Explore the most affordable flight options available from Southampton to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 julho 2025.

sex 29/816:15SOU - FCO
1 stop7h 00mMultiple Airlines
sex 5/906:15FCO - SOU
1 stop13h 40mMultiple Airlines
Deal found 11/7£174
sex 29/812:15SOU - CIA
2 stops20h 30mMultiple Airlines
sex 5/916:25CIA - SOU
2 stops18h 50mMultiple Airlines
Deal found 11/7£244
qua 20/818:25SOU - FCO
2 stops36h 00mKLM
sáb 23/806:30FCO - SOU
1 stop27h 15mKLM
Deal found 9/7£286
seg 15/908:40SOU - FCO
2 stops13h 10mBritish Airways
seg 22/920:30FCO - SOU
2 stops16h 30mBritish Airways
Deal found 9/7£606

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to Rome 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 11 julho 2025.
Use the filters below to find and compare flights from Southampton to Rome that are best for you.

Fly from

Southampton

Fly to

Rome

Route

Depart

Return

Price

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

sex 29/8

16:15-00:15

1 stop7h 00m

Rome Fiumicino

sex 5/9

06:15-18:55

1 stop13h 40m

£174

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

qua 20/8

18:25-07:25

2 stops36h 00m

Rome Fiumicino

sáb 23/8

06:30-08:45

1 stop27h 15m

£286

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

qua 20/8

09:10-21:30

2 stops11h 20m

Rome Ciampino

sáb 23/8

20:00-14:20

2 stops19h 20m

£330

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

seg 15/9

08:40-22:50

2 stops13h 10m

Rome Fiumicino

seg 22/9

20:30-12:00

2 stops16h 30m

£606

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

sáb 9/8

08:05-01:25

2 stops16h 20m

£121

SouthamptonRome

SOU - CIA

SOUCIA

Southampton Eastleigh

sáb 9/8

08:05-21:30

2 stops36h 25m

£145

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

sáb 9/8

09:20-16:35

1 stop6h 15m

£185

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

qui 11/9

20:00-19:50

1 stop22h 50m

£187

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

qua 27/8

08:55-23:55

2 stops14h 00m

£254

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Best time to book a flight from Southampton to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from Southampton 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 Southampton to Rome

What is the cheapest month to book a flight from Southampton to Rome?

Currently, January is the cheapest month in which you can book a flight from Southampton to Rome (average of £86). Flying from Southampton to Rome in July is currently the most expensive (average of £234). 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.

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated 11 julho 2025.
Check out reviews from past customers who have flown with KLM, Aer Lingus, andBritish Airways from Southampton to Rome to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Food

7.3

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

Boarding

7.8

Entertainment

7.1

Overall

7.8

Food

7.3

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

Boarding

7.8

Entertainment

7.1

Overall

7.8

Food

7.3

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

Boarding

7.8

Entertainment

7.1

Overall

7.8

Food

7.3

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 Southampton to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Southampton to Rome?

    Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Rome. On average, Eastleigh has 0 outbound flights to Rome per day from 1 airline. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • What are the cheapest airlines flying from Southampton to Rome round-trip?

    Our cheapest airline available from Southampton to Rome is KLM. Our recent data shows that you can find tickets from as low as £286 on this airline. An additional option worth looking into is British Airways, starting at £606.

  • What are the cheapest airlines to fly from Southampton to Rome one-way?

    The cheapet airlines for a one-way flight from Southampton to Rome are KLM (£185), Aer Lingus (£187), and British Airways (£254).

  • Can I find deals for flights from Southampton to Rome that include hotel bookings?

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

  • How can I find direct flights from Southampton to Rome?

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

  • Can I find deals for business class flights from Southampton to Rome?

    Yes. Cheapflights offers flight deals from Southampton to Rome 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 Southampton to Rome?

    Currently, January is the cheapest month in which you can book a flight from Southampton to Rome (average of £86). Flying from Southampton to Rome in July is currently the most expensive (average of £234). 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 Southampton?

Book flights to Southampton if you plan to visit one of these locations
Fiumicino
Anzio
Civitavecchia
Gaeta
Cassino
Frascati
Ciampino
Montepulciano

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to Rome

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

Top airline flying from Southampton to Rome

Discover the top airline that operate flights from Southampton to Rome. 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 11 julho 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£171Average£279FlexibilityNo 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 Southampton to Rome?

Deals for Southampton to Rome flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Rome?

Cheapflights simply makes it quick and affordable to book flights from Southampton to Rome 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 Southampton to Rome with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Rome, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southampton to Rome become cheaper?

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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