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£162 Cheap Flights from Rome (FCO) to Southampton (SOU)

View £162 flight on Wed, 7 Oct 2026Opens in a new window

Popular airlines from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Southampton (SOU)

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Cheap Flights from Rome (FCO) to Southampton (SOU)

Prices were available within the past 7 days and start at £162 for one-way flights and £277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 20 Aug - Thu, 27 Aug
FCO
Rome
SOU
Southampton
£277 Return, found 2 days ago
£277
Return
found 2 days ago
Select KLM flight, departing Thu, 20 Aug from Rome to Southampton, returning Thu, 27 Aug, priced at £277 found 2 days ago
KLM
Thu, 20 Aug - Mon, 24 Aug
FCO
Rome
SOU
Southampton
£278 Return, found 6 days ago
£278
Return
found 6 days ago
Select KLM flight, departing Thu, 20 Aug from Rome to Southampton, returning Mon, 24 Aug, priced at £278 found 6 days ago
KLM
Thu, 20 Aug - Mon, 24 Aug
FCO
Rome
SOU
Southampton
£283 Return, found 6 days ago
£283
Return
found 6 days ago
Select KLM flight, departing Thu, 20 Aug from Rome to Southampton, returning Mon, 24 Aug, priced at £283 found 6 days ago
KLM
Tue, 18 Aug - Tue, 25 Aug
FCO
Rome
SOU
Southampton
£286 Return, found 5 days ago
£286
Return
found 5 days ago
Select KLM flight, departing Tue, 18 Aug from Rome to Southampton, returning Tue, 25 Aug, priced at £286 found 5 days ago
KLM
Thu, 20 Aug - Thu, 27 Aug
FCO
Rome
SOU
Southampton
£290 Return, found 2 days ago
£290
Return
found 2 days ago
Select KLM flight, departing Thu, 20 Aug from Rome to Southampton, returning Thu, 27 Aug, priced at £290 found 2 days ago
KLM
Tue, 29 Sept - Tue, 6 Oct
FCO
Rome
SOU
Southampton
£303 Return, found 6 days ago
£303
Return
found 6 days ago
Select KLM flight, departing Tue, 29 Sept from Rome to Southampton, returning Tue, 6 Oct, priced at £303 found 6 days ago
KLM
Thu, 20 Aug - Mon, 24 Aug
FCO
Rome
SOU
Southampton
£306 Return, found 6 days ago
£306
Return
found 6 days ago
Select KLM flight, departing Thu, 20 Aug from Rome to Southampton, returning Mon, 24 Aug, priced at £306 found 6 days ago
KLM
Thu, 20 Aug - Thu, 27 Aug
FCO
Rome
SOU
Southampton
£307 Return, found 2 days ago
£307
Return
found 2 days ago
Select KLM flight, departing Thu, 20 Aug from Rome to Southampton, returning Thu, 27 Aug, priced at £307 found 2 days ago
KLM
Thu, 20 Aug - Mon, 24 Aug
FCO
Rome
SOU
Southampton
£308 Return, found 6 days ago
£308
Return
found 6 days ago
Select KLM flight, departing Thu, 20 Aug from Rome to Southampton, returning Mon, 24 Aug, priced at £308 found 6 days ago
Aer Lingus
Tue, 29 Sept - Tue, 6 Oct
FCO
Rome
SOU
Southampton
£351 Return, found 6 days ago
£351
Return
found 6 days ago
Select Aer Lingus flight, departing Tue, 29 Sept from Rome to Southampton, returning Tue, 6 Oct, priced at £351 found 6 days ago

Frequently asked questions

How much does a flight from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU) cost?
You can find one-way and return flights from FCO to SOU with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when FCO to SOU ticket fares go up or down.
What is the cheapest month to fly from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU)?
The cheapest months to fly from FCO to SOU are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Rome (FCO) to Southampton (SOU)?
Enter FCO to SOU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU)?
To find a cheap flight from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU)?
There are approximately 18 connecting flights per day from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU). Some common connection points include Dublin (DUB), Heathrow (LHR), and Schiphol (AMS).
What is the earliest flight from Rome (FCO) to Southampton (SOU)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Rome (FCO) to Southampton (SOU). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU)?
You'll typically find the most flights from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU) on a Friday, with around 12 flights available. This gives you a good selection for your travel plans. Major airlines on this route include KLM, SAS, and Aer Lingus.
What are the most popular departure times for flights from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU)?
The most popular departure times for flights from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU) are in the morning, from 9am to 12pm. Many major carriers, including SAS, Aer Lingus and KLM, offer flights during this window. Many travellers prefer this timing as it allows for an early start to their journey, getting them to their destination with plenty of time left in the day.
How long does it take to fly from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU)?
A flight from FCO to SOU with a layover takes around 9 hours 20 minutes, with the route covering approximately 1,455 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU)?
You can fly business class between FCO and SOU. Airlines that offer business class service on this route include:

  • SAS

How do I earn miles on a Rome (FCO) to Southampton (SOU) flight with Expedia?
It's easy to earn miles on a Rome (FCO) to Southampton (SOU) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Rome (FCO) to Southampton (SOU) at the last minute?
Typically, booking a last minute flight from Rome (FCO) to Southampton (SOU) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Rome (FCO) to Southampton (SOU) flight and hotel package?
Securing a Rome (FCO) to Southampton (SOU) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU)?
If you booked your Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) to Southampton (SOU) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Fiumicino - Leonardo da Vinci Intl.
Destination airport
Southampton
Airlines serving
Aer Lingus, KLM
Return price
£276
Distance
1445 km

Book with confidence

Compare flights from Rome to Southampton easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Rome to Southampton. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Southampton in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Fiumicino - Leonardo da Vinci Intl. to Southampton.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Fiumicino - Leonardo da Vinci Intl. (FCO) to Southampton (SOU)

The easiest way to view the best deals on flights from Rome to Southampton today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Fiumicino - Leonardo da Vinci Intl. to Southampton start at just £277 and range up to £351.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Rome and Southampton
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Rome to Southampton flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Fiumicino - Leonardo da Vinci Intl. to Southampton for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Rome to Southampton easily and book with confidence

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