Cheap flights from Rome to London from £75

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 to London departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

 Logo
05:35 - 20:15FCO-SOU
15h 40m2 stops
 Logo
20:30 - 23:35SOU-FCO
26h 05m2 stops
Thu, 14 Aug - Mon, 18 Aug
 Logo
05:35 - 20:15FCO-SOU
15h 40m2 stops
 Logo
20:30 - 11:50SOU-FCO
14h 20m2 stops
Thu, 14 Aug - Mon, 18 Aug
KLM Logo
19:40 - 08:45FCO-SOU
14h 05m1 stop
KLM Logo
18:25 - 09:25SOU-FCO
14h 00m1 stop
£349KLM
Find Deal
Fri, 15 Aug - Tue, 19 Aug
KLM Logo
12:45 - 17:30FCO-SOU
5h 45m1 stop
KLM Logo
18:25 - 09:25SOU-FCO
14h 00m1 stop
£369KLM
Find Deal
Sat, 6 Sep - Sun, 7 Sep
 Logo
18:45 - 15:40FCO-SOU
21h 55m1 stop
 Logo
09:20 - 16:35SOU-FCO
6h 15m1 stop
Thu, 14 Aug - Mon, 18 Aug
 Logo
10:50 - 20:15FCO-SOU
10h 25m2 stops
 Logo
18:25 - 09:25SOU-FCO
14h 00m1 stop
Thu, 14 Aug - Mon, 18 Aug
 Logo
22:15 - 15:40FCO-SOU
18h 25m2 stops
 Logo
18:25 - 09:25SOU-FCO
14h 00m1 stop
Thu, 14 Aug - Mon, 18 Aug
Aer Lingus Logo
07:30 - 08:40FCO-SOU
26h 10m1 stop
Aer Lingus Logo
20:00 - 19:50SOU-FCO
22h 50m1 stop
£646Aer Lingus
Find Deal
Thu, 14 Aug - Mon, 18 Aug
British Airways Logo
15:20 - 08:10FCO-SOU
17h 50m2 stops
British Airways Logo
19:40 - 20:05SOU-FCO
23h 25m2 stops
£664British Airways
Find Deal
Thu, 14 Aug - Mon, 18 Aug
British Airways Logo
20:15 - 12:00FCO-SOU
16h 45m2 stops
British Airways Logo
09:55 - 12:25SOU-FCO
25h 30m2 stops
£758British Airways
Find Deal
Sat, 18 Oct - Sat, 25 Oct

KLM flights from Rome to Southampton

Our best KLM deals on Rome to Southampton flight tickets
KLM
15 Aug
FCO19:40Rome Fiumicino
14h 05m
1 stop
SOU08:45Southampton Eastleigh
19 Aug
SOU18:25Southampton Eastleigh
14h 00m
1 stop
FCO09:25Rome Fiumicino
KLM
6 Sept
FCO12:45Rome Fiumicino
5h 45m
1 stop
SOU17:30Southampton Eastleigh
7 Sept
SOU18:25Southampton Eastleigh
14h 00m
1 stop
FCO09:25Rome Fiumicino

British Airways flights from Rome to Southampton

Our best British Airways deals on Rome to Southampton flight tickets
British Airways
14 Aug
FCO15:20Rome Fiumicino
17h 50m
2 stops
SOU08:10Southampton Eastleigh
18 Aug
SOU19:40Southampton Eastleigh
23h 25m
2 stops
FCO20:05Rome Fiumicino
British Airways
18 Oct
FCO20:15Rome Fiumicino
16h 45m
2 stops
SOU12:00Southampton Eastleigh
25 Oct
SOU09:55Southampton Eastleigh
25h 30m
2 stops
FCO12:25Rome Fiumicino

momondo Fare Finder

 
Customise your flight search to find flights from Rome 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 31 July 2025.
Use the filters below to find and compare flights from Rome to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 14/8

05:35-20:15

2 stops15h 40m

Southampton Eastleigh

Mon 18/8

20:30-23:35

2 stops26h 05m

£262

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 14/8

05:35-20:15

2 stops15h 40m

Southampton Eastleigh

Mon 18/8

20:30-11:50

2 stops14h 20m

£306

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Fri 15/8

19:40-08:45

1 stop14h 05m

Southampton Eastleigh

Tue 19/8

18:25-09:25

1 stop14h 00m

£349

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Sat 6/9

12:45-17:30

1 stop5h 45m

Southampton Eastleigh

Sun 7/9

18:25-09:25

1 stop14h 00m

£369

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 14/8

18:45-15:40

1 stop21h 55m

Southampton Eastleigh

Mon 18/8

09:20-16:35

1 stop6h 15m

£380

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 14/8

10:50-20:15

2 stops10h 25m

Southampton Eastleigh

Mon 18/8

18:25-09:25

1 stop14h 00m

£438

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 14/8

22:15-15:40

2 stops18h 25m

Southampton Eastleigh

Mon 18/8

18:25-09:25

1 stop14h 00m

£446

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 14/8

07:30-08:40

1 stop26h 10m

Southampton Eastleigh

Mon 18/8

20:00-19:50

1 stop22h 50m

£646

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Thu 14/8

15:20-08:10

2 stops17h 50m

Southampton Eastleigh

Mon 18/8

19:40-20:05

2 stops23h 25m

£664

RomeSouthampton

FCO - SOU

FCOSOU

Rome Fiumicino

Sat 18/10

20:15-12:00

2 stops16h 45m

Southampton Eastleigh

Sat 25/10

09:55-12:25

2 stops25h 30m

£758

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Rome 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 to Southampton in the morning for as low as £215. 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 £512 on average. Flights to Southampton from Rome in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Rome to Southampton

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

Cheap Rome to Southampton (ROM to SOU) flight deals and tips

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

Best price found

£75

Fastest flight time

5h 45m

Direct flights

None

Airports in Southampton

1 airport
The best one-way flight to Southampton from Rome in the past 72 hours is £75. The best return flight deal from Rome to Southampton found on momondo in the last 72 hours is £262.
The fastest flight from Rome to Southampton takes 5h 45m
There are no direct flights from Rome to Southampton. Popular non-direct route for this connection is Rome Fiumicino Airport - Southampton Eastleigh Airport.
There is 1 airport near Southampton: Southampton Eastleigh (SOU)

  • How far is Rome to Southampton Eastleigh by plane?

    There are 905.0 mi between Rome and Southampton Eastleigh. Typically, this will take 5h 45m by plane in normal conditions.

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

    Prices for flights from Rome to Southampton Eastleigh Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome to Southampton Eastleigh Airport.

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

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rome to Southampton . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Rome to Southampton flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rome to Southampton.

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

If you are simply researching potential flights to Southampton, momondo offers a useful price alert feature which will track prices for flights to Southampton from Rome and alert you when they change.


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