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Cheap flights from London to Rome Fiumicino Airport from $105

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — FCO
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Rome Fiumicino are usually found in January or September, booked 82 days in advance, depart on a Wednesday or Sunday 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
Explore the most affordable flight options available from London to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Tue 29/909:55
LHR
-
FCO
1 stop6h 15m
Multiple Airlines
Wed 30/910:20
FCO
-
LHR
1 stop5h 25m
Multiple Airlines
Deal found 23/7$196
Wed 30/909:55
LHR
-
FCO
1 stop8h 30m
Vueling
Wed 30/921:55
FCO
-
LHR
1 stop12h 15m
Vueling
Deal found 23/7$210
Sat 3/1009:55
LHR
-
FCO
1 stop6h 15m
Vueling
Wed 7/1017:55
FCO
-
LHR
1 stop16h 15m
Vueling
Deal found 23/7$225
Tue 22/909:55
LHR
-
FCO
1 stop9h 50m
Vueling
Tue 29/916:45
FCO
-
LHR
1 stop17h 25m
Vueling
Deal found 23/7$233
Sat 21/1116:30
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Wed 25/1113:50
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Deal found 22/7$241
Mon 21/920:50
LHR
-
FCO
1 stop10h 30m
Vueling
Tue 29/916:45
FCO
-
LHR
1 stop17h 25m
Vueling
Deal found 23/7$243
Mon 21/920:50
LHR
-
FCO
1 stop10h 30m
Vueling
Thu 24/921:45
FCO
-
LHR
1 stop12h 25m
Vueling
Deal found 22/7$245
Mon 26/1020:50
LHR
-
FCO
1 stop15h 25m
Vueling
Wed 28/1020:00
FCO
-
LHR
1 stop19h 45m
Vueling
Deal found 23/7$246

Find flight deals from London to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Leonardo da Vinci/Fiumicino (FCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 July 2026.

Round-trip from

$196

One-way from

$105

Popular in

December

Cheapest in

January

Average price

$305

Good round-trip deal

$197 or less

Good one-way deal

$51 or less
29/9-30/9
  • 29/9-30/9
  • 2 total stops
  • 11h 40m total
  • London to Rome
Search Deals
Vueling
  • Vueling
  • 28/11
  • 1 total stop
  • 11h 40m total
  • London to Rome
Search Deals
High demand for flights, 13% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Rome Fiumicino.
Search Deals
Price to beat on a one-way flight from London (LON) to Rome Fiumicino.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Leonardo da Vinci/Fiumicino 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, Cheapflights users made 647,157 searches. Data last updated 25 July 2026.
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 - FCO

LHRFCO

London Heathrow

Mon 21/9

20:15-23:45

Nonstop2h 30m

Rome Fiumicino

Tue 29/9

21:05-22:45

Nonstop2h 40m

$259

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 17/9

20:50-08:20

1 stop10h 30m

Rome Fiumicino

Sat 19/9

00:35-09:10

1 stop9h 35m

$294

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 21/8

07:35-11:05

Nonstop2h 30m

Rome Fiumicino

Fri 28/8

06:55-08:45

Nonstop2h 50m

$294

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 24/8

20:15-23:45

Nonstop2h 30m

Rome Fiumicino

Fri 28/8

06:55-08:45

Nonstop2h 50m

$306
Fastest return journey

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 1/9

19:10-22:40

Nonstop2h 30m

Rome Fiumicino

Fri 11/9

20:20-21:55

Nonstop2h 35m

$308

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 30/9

06:45-10:20

Nonstop2h 35m

Rome Fiumicino

Sat 3/10

20:15-21:50

Nonstop2h 35m

$321

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 10/10

19:50-23:20

Nonstop2h 30m

Rome Fiumicino

Sun 18/10

19:55-21:30

Nonstop2h 35m

$332

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 7/9

17:10-22:45

1 stop4h 35m

Rome Fiumicino

Fri 11/9

17:25-20:55

1 stop4h 30m

$342

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 8/9

06:30-10:05

Nonstop2h 35m

Rome Fiumicino

Tue 15/9

21:05-22:45

Nonstop2h 40m

$344

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 10/10

16:30-20:10

Nonstop2h 40m

Rome Fiumicino

Sun 18/10

06:50-10:40

1 stop4h 50m

$348

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 21 resultsSorted by cheapest first
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3

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 $248). Flying from London to Rome Fiumicino Airport in December is currently the most expensive (average of $404). 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?

Find hourly flight availability from London to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 July 2026.

It’s optimal to fly from London to Rome Fiumicino Airport in the evening. By choosing this option you can save up to 77% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from London to Rome Fiumicino Airport

Explore weekly flight availability from London to Leonardo da Vinci/Fiumicino. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 July 2026.

The most flights from LON to FCO are scheduled on a Friday (41 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

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

Airfare is below average for this route at the moment.
London to Rome Fiumicino Airport flights typically cost between $226 and $410 in September.
The cheapest return price found within the last 5 days was $196 on Multiple Airlines (29 Sept–30 Sept).

How often are flights from London to Rome delayed?

About 16% of weekly flights between London and Rome have experienced delays in the past year, with the average delay time being 124 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 Thursday 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 11% 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 70 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?

Use this chart to determine the cheapest time to fly return from London to Leonardo da Vinci/Fiumicino. Price data was last updated on 18 July 2026.

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

Find useful and relevant information for your journey from London to Leonardo da Vinci/Fiumicino. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    British Airways, Vueling, and ITA Airways can get you from London to Rome Fiumicino Airport in just under 2h 30m. Your travel time can differ by up to 8h. 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?

    $51 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 ITA Airways and British Airways, with prices starting from $85 and $168, respectively.

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

    Consider Bulgaria Air (79%), Aerolineas Argentinas (75%) or SAUDIA (75%) 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 $613, our data shows the cheapest flight currently is $149. When looking at the most popular route, (London Heathrow - Rome Fiumicino), you can expect to pay $291 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 $248). Flying from London to Rome Fiumicino Airport in December is currently the most expensive (average of $404). 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
Pienza
Tivoli

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Leonardo da Vinci/Fiumicino flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Can Cheapflights notify me if prices for flights from London to Leonardo da Vinci/Fiumicino become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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