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Cheap flights from London to Rome Fiumicino Airport from $84

LON — FCO
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Rome Fiumicino are usually found in January or June, booked 82 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from London to Leonardo da Vinci/Fiumicino

Enter your travel dates to find the best prices.

Cheapest flights from London to Leonardo da Vinci/Fiumicino

Tue 3/1115:30 -
1 stop17h 20m
Sat 7/1123:15 -
1 stop10h 55m
Deal found 19/9$187
Sat 12/1209:55 -
1 stop11h 40m
Tue 15/1222:55 -
1 stop11h 15m
Deal found 19/9$192
Fri 13/1120:50 -
1 stop11h 10m
Wed 18/1110:30 -
1 stop8h 30m
Deal found 19/9$194
Tue 17/1115:30 -
1 stop17h 20m
Thu 26/1111:45 -
1 stop9h 20m
Deal found 20/9$196
Wed 4/1120:50 -
1 stop11h 10m
Wed 11/1110:30 -
1 stop8h 30m
Deal found 20/9$201
Tue 3/1115:30 -
1 stop17h 20m
Tue 10/1111:45 -
1 stop9h 20m
Deal found 18/9$202
Tue 3/1118:50 -
1 stop14h 00m
Mon 16/1122:55 -
1 stop11h 15m
Deal found 20/9$205
Sat 31/1009:55 -
1 stop6h 15m
Sat 7/1123:15 -
1 stop10h 55m
Deal found 16/9$206
Sat 7/1109:55 -
1 stop11h 40m
Tue 10/1111:45 -
1 stop9h 20m
Deal found 18/9$212
Wed 14/1020:50 -
1 stop10h 30m
Fri 6/1120:55 -
1 stop13h 15m
Deal found 16/9$217

Find flight deals from London to Leonardo da Vinci/Fiumicino

Round-trip from

$187

One-way from

$84

Popular in

August

Cheapest in

January

Average price

$253

Good round-trip deal

$292 or less

Good one-way deal

$48 or less
Vueling
  • Vueling
  • 3/11-7/11
  • 2 total stops
  • 28h 15m total
  • London to Rome
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Vueling
  • Vueling
  • 27/10-31/12
  • 1 total stop
  • 17h 20m total
  • London to Rome
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from London (LON) to Rome Fiumicino.
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Price to beat on a one-way flight from London (LON) to Rome Fiumicino.
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Cheapflights Fare Finder

 
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

Cheapest return flight

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Tue 17/11

18:50-09:50

1 stop14h 00m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$100

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Tue 29/9

16:30-20:10

Nonstop2h 40m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$125

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Fri 2/10

20:50-08:20

1 stop10h 30m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$125

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Thu 19/11

16:30-20:10

Nonstop2h 40m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$126

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Thu 29/10

16:30-20:10

Nonstop2h 40m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$128

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Fri 30/10

15:15-08:05

1 stop15h 50m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$129

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Sun 10/1

15:15-08:05

1 stop15h 50m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$135
Fastest return journey

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Sun 18/10

19:30-23:00

Nonstop2h 30m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$154

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Sat 10/10

19:50-23:20

Nonstop2h 30m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$166

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Sun 11/10

13:40-17:20

Nonstop2h 40m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$166

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from London to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from London with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London to Rome Fiumicino Airport

What is the cheapest month to book a flight from London to Rome Fiumicino Airport?

Currently, January is the cheapest month in which you can book a flight from London to Rome Fiumicino Airport (average of $244). Flying from London to Rome Fiumicino Airport in December is currently the most expensive (average of $393). 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.

What is the cheapest time of day to fly from LON to FCO?

It’s optimal to fly from London to Rome Fiumicino Airport in the evening. By choosing this option you can save up to 79% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from London to Rome Fiumicino Airport

The most flights from LON to FCO are scheduled on a Saturday (32 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost for a return flight from London to Rome Fiumicino Airport?

Airfare is typical for this route at the moment.
London to Rome Fiumicino Airport flights typically cost between $184 and $373 in November.
The cheapest return price found within the last 5 days was $187 on Vueling (3 Nov–7 Nov).

How often are flights from London to Rome delayed?

About 15% of weekly flights between London and Rome have experienced delays in the past year, with the average delay time being 126 minutes.

What is the most punctual flight time for London to Rome flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Rome flights?

Over the past year, ITA Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from London to Rome Fiumicino Airport?

To ensure you get the cheapest price possible for a flight from London to Rome Fiumicino Airport, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from London to Rome Fiumicino Airport?

Travellers seeking maximum savings on their London to Rome Fiumicino Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

  • How long is the flight from London to Rome Fiumicino Airport?

    Vueling and ITA Airways can get you from London to Rome Fiumicino Airport in just under 2h 40m. Your travel time can differ by up to 11h 20m. Airlines will cover a distance of 1444 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London to Rome Fiumicino Airport one-way?

    $50 is the cheapest one-way deal found within the past few days, from Wizz Air. You may also be able to find cheap deals on easyJet and ITA Airways, with prices starting from $77 and $126, respectively.

  • What are the most reliable airlines from London to Rome Fiumicino Airport?

    Consider Bulgaria Air (85%), Aerolineas Argentinas (79%) or SAUDIA (76%) when booking your flight. These represent the most reliable airlines when flying from London to Rome Fiumicino Airport.

  • What are the cheapest flights from London to Rome Fiumicino Airport?

    While on average a flight from London to Rome Fiumicino Airport is generally $288, our data shows the cheapest flight currently is $119. When looking at the most popular route, (London Heathrow - Rome Fiumicino), you can expect to pay $331 for that flight.

  • Can I find deals for flights from London to Leonardo da Vinci/Fiumicino that include hotel bookings?

    Yes. In addition to deals on London to Leonardo da Vinci/Fiumicino flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Leonardo da Vinci/Fiumicino?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Leonardo da Vinci/Fiumicino.

  • Can I find deals for business class flights from London to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from London to Leonardo da Vinci/Fiumicino 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 London to Rome Fiumicino Airport?

    Currently, January is the cheapest month in which you can book a flight from London to Rome Fiumicino Airport (average of $244). Flying from London to Rome Fiumicino Airport in December is currently the most expensive (average of $393). 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 Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Cassino
Fiumicino
Pienza
Tivoli

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Leonardo da Vinci/Fiumicino

Heathrow to Leonardo da Vinci/Fiumicino flights

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How does Cheapflights help users find flights from London to Leonardo da Vinci/Fiumicino?

Deals for London to Leonardo da Vinci/Fiumicino 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 London to Leonardo da Vinci/Fiumicino?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Leonardo da Vinci/Fiumicino from London.

Can Cheapflights find flights from London to Leonardo da Vinci/Fiumicino with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Leonardo da Vinci/Fiumicino flexibly with Cheapflights today.

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