Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Rome Fiumicino Airport to London from £155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome Fiumicino Airport to London departing on 28/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Rome Fiumicino Airport to London

Cheap return flights

Multiple Airlines Logo
20:25 - 18:55FCO-SOU
23h 30m1 stop
Multiple Airlines Logo
08:05 - 16:40SOU-FCO
7h 35m1 stop
£176Multiple Airlines
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Multiple Airlines Logo
19:05 - 18:55FCO-SOU
24h 50m2 stops
Multiple Airlines Logo
20:30 - 20:55SOU-FCO
23h 25m2 stops
£183Multiple Airlines
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Multiple Airlines Logo
22:55 - 08:40FCO-SOU
10h 45m1 stop
Multiple Airlines Logo
20:30 - 19:50SOU-FCO
22h 20m2 stops
£195Multiple Airlines
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Multiple Airlines Logo
22:55 - 08:40FCO-SOU
10h 45m1 stop
Multiple Airlines Logo
09:10 - 22:20SOU-FCO
12h 10m1 stop
£199Multiple Airlines
Find Deal
Wed, 1 Oct - Sun, 5 Oct
easyJet Logo
20:20 - 18:55FCO-SOU
23h 35m1 stop
easyJet Logo
08:05 - 19:50SOU-FCO
10h 45m1 stop
£203easyJet
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Multiple Airlines Logo
22:55 - 08:40FCO-SOU
10h 45m1 stop
Multiple Airlines Logo
12:00 - 08:00SOU-FCO
19h 00m2 stops
£204Multiple Airlines
Find Deal
Wed, 1 Oct - Sun, 5 Oct
KLM Logo
20:25 - 08:05FCO-SOU
12h 40m1 stop
KLM Logo
08:40 - 23:10SOU-FCO
13h 30m1 stop
£288KLM
Find Deal
Thu, 6 Nov - Mon, 10 Nov
KLM Logo
06:30 - 17:00FCO-SOU
11h 30m1 stop
KLM Logo
17:35 - 09:25SOU-FCO
14h 50m1 stop
£333KLM
Find Deal
Thu, 2 Oct - Mon, 6 Oct
British Airways Logo
06:55 - 15:15FCO-SOU
9h 20m2 stops
British Airways Logo
08:55 - 23:55SOU-FCO
14h 00m2 stops
£604British Airways
Find Deal
Thu, 2 Oct - Mon, 6 Oct
British Airways Logo
21:00 - 12:05FCO-SOU
16h 05m2 stops
British Airways Logo
08:55 - 23:10SOU-FCO
13h 15m2 stops
£621British Airways
Find Deal
Wed, 1 Oct - Sun, 5 Oct

British Airways flights from Rome Fiumicino Airport to Southampton

Our best British Airways deals on Rome Fiumicino Airport to Southampton flight tickets
British Airways
2 Oct
FCO06:55Rome Fiumicino
9h 20m
2 stops
SOU15:15Southampton Eastleigh
6 Oct
SOU08:55Southampton Eastleigh
14h 00m
2 stops
FCO23:55Rome Fiumicino
£604
Find similar
British Airways
1 Oct
FCO21:00Rome Fiumicino
16h 05m
2 stops
SOU12:05Southampton Eastleigh
5 Oct
SOU08:55Southampton Eastleigh
13h 15m
2 stops
FCO23:10Rome Fiumicino
£621
Find similar
British Airways
30 Dec
FCO15:45Rome Fiumicino
17h 25m
2 stops
SOU08:10Southampton Eastleigh
2 Jan
SOU19:55Southampton Eastleigh
18h 00m
2 stops
FCO14:55Rome Fiumicino
£644
Find similar

KLM flights from Rome Fiumicino Airport to Southampton

Our best KLM deals on Rome Fiumicino Airport to Southampton flight tickets
KLM
6 Nov
FCO20:25Rome Fiumicino
12h 40m
1 stop
SOU08:05Southampton Eastleigh
10 Nov
SOU08:40Southampton Eastleigh
13h 30m
1 stop
FCO23:10Rome Fiumicino
£288
Find similar
KLM
2 Oct
FCO06:30Rome Fiumicino
11h 30m
1 stop
SOU17:00Southampton Eastleigh
6 Oct
SOU17:35Southampton Eastleigh
14h 50m
1 stop
FCO09:25Rome Fiumicino
£333
Find similar
KLM
9 Oct
FCO19:40Rome Fiumicino
14h 05m
1 stop
SOU08:45Southampton Eastleigh
12 Oct
SOU09:20Southampton Eastleigh
12h 25m
1 stop
FCO22:45Rome Fiumicino
£347
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Rome Fiumicino Airport to Southampton 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, momondo users made 279,928 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 2/10

20:25-18:55

1 stop23h 30m

Southampton Eastleigh

Mon 6/10

08:05-16:40

1 stop7h 35m

£176

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 2/10

19:05-18:55

2 stops24h 50m

Southampton Eastleigh

Mon 6/10

20:30-20:55

2 stops23h 25m

£183

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 2/10

22:55-08:40

1 stop10h 45m

Southampton Eastleigh

Mon 6/10

20:30-19:50

2 stops22h 20m

£195

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Wed 1/10

22:55-08:40

1 stop10h 45m

Southampton Eastleigh

Sun 5/10

09:10-22:20

1 stop12h 10m

£199

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 2/10

20:20-18:55

1 stop23h 35m

Southampton Eastleigh

Mon 6/10

08:05-19:50

1 stop10h 45m

£203

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Wed 1/10

22:55-08:40

1 stop10h 45m

Southampton Eastleigh

Sun 5/10

12:00-08:00

2 stops19h 00m

£204

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 6/11

20:25-08:05

1 stop12h 40m

Southampton Eastleigh

Mon 10/11

08:40-23:10

1 stop13h 30m

£288

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 2/10

06:30-17:00

1 stop11h 30m

Southampton Eastleigh

Mon 6/10

17:35-09:25

1 stop14h 50m

£333

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 2/10

06:55-15:15

2 stops9h 20m

Southampton Eastleigh

Mon 6/10

08:55-23:55

2 stops14h 00m

£604

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Wed 1/10

21:00-12:05

2 stops16h 05m

Southampton Eastleigh

Sun 5/10

08:55-23:10

2 stops13h 15m

£621

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Rome Fiumicino Airport to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Southampton?

According to our data, the cheapest time of day to fly to Southampton is in the morning. momondo users have found flights departing from Rome Fiumicino Airport to Southampton in the morning for as low as £210. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £500 on average. Flights to Southampton from Rome Fiumicino Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Rome Fiumicino Airport to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Rome Fiumicino Airport to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Rome Fiumicino Airport to Southampton (FCO to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to Southampton

Direct flights

None
There are no direct flights from Rome Fiumicino Airport to Southampton. There are no popular flight routes from Rome Fiumicino Airport to Southampton.
Search flight deals

  • How far is Rome Fiumicino to Southampton Eastleigh by plane?

    A flight from Rome Fiumicino to Southampton Eastleigh will travel around 902.7 mi. By plane, this route typically takes 6h 55m.

  • When did momondo last update prices for flights from Rome Fiumicino Airport to Southampton Eastleigh Airport?

    Prices for flights from Rome Fiumicino Airport to Southampton Eastleigh Airport were last updated today.

  • How old do you have to be to fly from Rome Fiumicino Airport to Southampton Eastleigh Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rome Fiumicino Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Rome to Southampton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rome to Southampton. momondo saves you time and could save you money on your trip.

Can I find flights from Rome to Southampton with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Southampton from Rome with this policy.

How can momondo help me find flights from Rome to Southampton?

Once all potential Rome to Southampton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Rome to Southampton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Rome to Southampton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Southampton trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 18/10
Sat 25/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom