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Cheap flights from London to Rome from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Rome departing on 11/1. 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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Cheap return flights

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British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
07:50 - 09:50FCO-LHR
3h 00mdirect
$260British Airways
Find Deal
Sat, 8 Nov - Sun, 23 Nov
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
13:30 - 15:20FCO-LHR
2h 50mdirect
$261British Airways
Find Deal
Sat, 21 Feb - Thu, 26 Feb
Vueling Logo
09:55 - 19:20LHR-FCO
8h 25m1 stop
Vueling Logo
14:05 - 20:05FCO-LHR
7h 00m1 stop
$266Vueling
Find Deal
Sat, 7 Feb - Sat, 14 Feb
British Airways Logo
16:15 - 19:55LHR-FCO
2h 40mdirect
British Airways Logo
18:50 - 20:35FCO-LHR
2h 45mdirect
$267British Airways
Find Deal
Mon, 17 Nov - Mon, 24 Nov
British Airways Logo
16:00 - 19:40LHR-FCO
2h 40mdirect
British Airways Logo
13:25 - 15:15FCO-LHR
2h 50mdirect
$269British Airways
Find Deal
Wed, 14 Jan - Wed, 21 Jan
British Airways Logo
07:50 - 11:25LHR-FCO
2h 35mdirect
British Airways Logo
15:45 - 17:35FCO-LHR
2h 50mdirect
$275British Airways
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Vueling Logo
09:55 - 18:25LHR-FCO
7h 30m1 stop
Vueling Logo
09:45 - 18:00FCO-LHR
9h 15m1 stop
$280Vueling
Find Deal
Sat, 21 Feb - Wed, 25 Feb
KLM Logo
10:00 - 16:25LHR-FCO
5h 25m1 stop
KLM Logo
06:10 - 10:45FCO-LHR
5h 35m1 stop
$343KLM
Find Deal
Thu, 4 Dec - Sun, 7 Dec
KLM Logo
17:05 - 23:10LHR-FCO
5h 05m1 stop
KLM Logo
06:10 - 10:45FCO-LHR
5h 35m1 stop
$346KLM
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Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
17:05 - 23:10LHR-FCO
5h 05m1 stop
Multiple Airlines Logo
12:45 - 16:35FCO-LHR
4h 50m1 stop
$350Multiple Airlines
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Fri, 5 Dec - Fri, 12 Dec

British Airways flights from London to Rome Fiumicino Airport

Our best British Airways deals on London to Rome Fiumicino Airport flight tickets
British Airways
8 Nov
LHR18:20London Heathrow
2h 35m
FCO21:55Rome Fiumicino
23 Nov
FCO07:50Rome Fiumicino
3h 00m
LHR09:50London Heathrow
$260
Find similar
British Airways
21 Feb
LHR18:20London Heathrow
2h 35m
FCO21:55Rome Fiumicino
26 Feb
FCO13:30Rome Fiumicino
2h 50m
LHR15:20London Heathrow
$261
Find similar
British Airways
17 Nov
LHR16:15London Heathrow
2h 40m
FCO19:55Rome Fiumicino
24 Nov
FCO18:50Rome Fiumicino
2h 45m
LHR20:35London Heathrow
$267
Find similar

KLM flights from London to Rome Fiumicino Airport

Our best KLM deals on London to Rome Fiumicino Airport flight tickets
KLM
4 Dec
LHR10:00London Heathrow
5h 25m
1 stop
FCO16:25Rome Fiumicino
7 Dec
FCO06:10Rome Fiumicino
5h 35m
1 stop
LHR10:45London Heathrow
$343
Find similar
KLM
3 Dec
LHR17:05London Heathrow
5h 05m
1 stop
FCO23:10Rome Fiumicino
10 Dec
FCO06:10Rome Fiumicino
5h 35m
1 stop
LHR10:45London Heathrow
$346
Find similar
KLM
16 Nov
LHR08:40London Heathrow
6h 45m
1 stop
FCO16:25Rome Fiumicino
23 Nov
FCO06:10Rome Fiumicino
5h 35m
1 stop
LHR10:45London Heathrow
$349
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Rome Fiumicino Airport 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 78,305 searches. Data last updated 21 October 2025.
Use the filters below to find and compare flights from London to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 8/11

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Sun 23/11

07:50-09:50

Nonstop3h 00m

$260

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 21/2

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Thu 26/2

13:30-15:20

Nonstop2h 50m

$261

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 7/2

09:55-19:20

1 stop8h 25m

Rome Fiumicino

Sat 14/2

14:05-20:05

1 stop7h 00m

$266

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 17/11

16:15-19:55

Nonstop2h 40m

Rome Fiumicino

Mon 24/11

18:50-20:35

Nonstop2h 45m

$267

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 14/1

16:00-19:40

Nonstop2h 40m

Rome Fiumicino

Wed 21/1

13:25-15:15

Nonstop2h 50m

$269

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 3/12

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Wed 10/12

15:45-17:35

Nonstop2h 50m

$275

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 21/2

09:55-18:25

1 stop7h 30m

Rome Fiumicino

Wed 25/2

09:45-18:00

1 stop9h 15m

$280

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 4/12

10:00-16:25

1 stop5h 25m

Rome Fiumicino

Sun 7/12

06:10-10:45

1 stop5h 35m

$343

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 3/12

17:05-23:10

1 stop5h 05m

Rome Fiumicino

Wed 10/12

06:10-10:45

1 stop5h 35m

$346

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 5/12

17:05-23:10

1 stop5h 05m

Rome Fiumicino

Fri 12/12

12:45-16:35

1 stop4h 50m

$350

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London to Rome Fiumicino Airport

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 typical price of a round-trip flight between London and Rome Fiumicino Airport?

What is the cheapest month to fly to Rome Fiumicino Airport?

The month of January is, on average, the cheapest month to fly to Rome Fiumicino Airport from London, with most prices found around $126. If you’re not able to fly to Rome Fiumicino Airport in January, then February is your next best option. Flight prices from London to Rome Fiumicino Airport during February average around $191.

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Tuesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $224. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Rome Fiumicino Airport for around $350.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

Our most recent data shows that the best time of day to fly to Rome Fiumicino Airport is at midday. Flights from London to Rome Fiumicino Airport during this time can be as low as $142. In contrast, the most expensive time of day to depart to Rome Fiumicino Airport is in the afternoon when prices are around $454.

What is the cheapest London to Rome Fiumicino flight route?

Fly from London Luton to Rome Fiumicino for the best London - Rome Fiumicino flight prices

How far in advance should I book a flight to Rome Fiumicino Airport?

You are more likely to see cheaper flights to Rome Fiumicino Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $403 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from London for as low as $334 on momondo.

What cabin class options are available on London to Rome Fiumicino flights?

There are 2 cabin classes available to choose from on London to Rome Fiumicino flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Rome Fiumicino Airport flight prices changed over time?

As of October 2025, prices for London to Rome Fiumicino Airport flights are approximately 37% more expensive when compared to flights at the same time last year.

When to book flights from London to Rome Fiumicino Airport

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

Cheap London to Rome Fiumicino Airport (LON to FCO) flight deals and tips

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

Best price found

$84

Fastest flight time

2h 35m

Direct flights

Every day
The best one-way flight to Rome Fiumicino Airport from London in the past 72 hours is $84. The best return flight deal from London to Rome Fiumicino Airport found on momondo in the last 72 hours is $176.
The fastest flight from London to Rome Fiumicino Airport takes 2h 35m
Direct flights go from London to Rome Fiumicino Airport every day.
Search flight deals

  • How far is London to Rome Fiumicino by plane?

    The distance between London and Rome Fiumicino is about 1429.5 km. By plane, this route typically takes 2h 35m.

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

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

  • How many operators does momondo search for flights from London to Rome Fiumicino Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Rome Fiumicino Airport.

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The necessary travel and health documents for your Rome Fiumicino 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 licence 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.

  • What is the most popular plane model from London to Rome Fiumicino Airport?

Best airlines flying from London to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from London to Rome Fiumicino Airport with momondo
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $236Free cancellationRating
6.7
7,461 reviews
Search British Airways flights

  • British Airways Flights From London to Rome Fiumicino Airport

    British Airways flight deals from London to Rome Fiumicino Airport start from $153 round-trip. Over the 21 British Airways flights for this route in a normal week, average airfare is usually $197 round-trip - but some users have found much cheaper deals with momondo.

Travelling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Civitavecchia
Fiumicino
Ponza
Grosseto
Foligno
Anzio
Sulmona

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Rome for you.

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

Yes. All flights to Rome from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between London and Rome by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Rome from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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