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 in the early afternoon tend to experience delays more often. Find deals

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 Sunday has historically faced a higher average of delays compared to other days of the week. Find deals

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 14% of flights being delayed. Find deals

How often are flights from London to Rome delayed?

About 14% of weekly flights between London and Rome have experienced delays in the past year, with the average delay time being 116 minutes. Find deals

What is the cheapest airline to fly from London Heathrow Airport to Rome Fiumicino Airport round-trip?

Flying on British Airways is currently your cheapest option to Rome Fiumicino Airport, with prices starting at $234. British Airways is priced at 39% lower than the current average price of a flight leaving 3 months from now.

Weekly flight availability from London Heathrow Airport to Rome Fiumicino Airport

The most flights from LHR to FCO are scheduled on a Monday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in Rome Fiumicino Airport ranges from 15.0 - 111.0 inches per month. November is typically the wettest month, when rainfall can reach 111.0 mm. July is typically the driest time to visit Rome Fiumicino Airport when rainfall is around 15.0 mm.

If weather is an important factor for your trip to Rome Fiumicino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

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

Looking at all options, your cheapest flight can be booked for $119. While the most popular route (London Heathrow - Rome Fiumicino) can be booked for $245 on average, our data indicates $345 when flying from London Heathrow Airport to Rome Fiumicino Airport.

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

Consider American Airlines (75%), Qatar Airways (73%) or British Airways (73%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Rome Fiumicino Airport.

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

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

How can I find direct flights from Heathrow 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 Heathrow to Leonardo da Vinci/Fiumicino.

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

Yes. Cheapflights offers flight deals from Heathrow 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.

$101+ Flights from London Heathrow Airport to Rome Fiumicino Airport

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

Airfare is below average for this route at the moment. London Heathrow Airport to Rome Fiumicino Airport flights typically cost between $282 and $521 in February. The cheapest return flight price found within the last 3 days was $256 on British Airways (28 Feb-5 Mar).

Cheapflights Tip: The best prices from London Heathrow to Rome Fiumicino are usually found in January or November, booked 67 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Heathrow to Leonardo da Vinci/Fiumicino

Enter your travel dates to find the best prices.

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Cheapest flights from Heathrow to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Heathrow to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Wed 2/910:30

LHR

FCO

Nonstop2h 40m

ITA Airways

Tue 8/907:50

FCO

LHR

Nonstop2h 50m

ITA Airways

Deal found 2/2$222

Tue 1/916:30

LHR

FCO

Nonstop2h 40m

ITA Airways

Tue 8/907:50

FCO

LHR

Nonstop2h 50m

ITA Airways

Deal found 1/2$242

Sat 28/215:55

LHR

FCO

Nonstop2h 40m

British Airways

Tue 3/307:25

FCO

LHR

Nonstop3h 00m

British Airways

Deal found 1/2$256

Wed 29/416:30

LHR

FCO

Nonstop2h 40m

ITA Airways

Tue 19/507:50

FCO

LHR

Nonstop2h 50m

ITA Airways

Deal found 2/2$262

Sat 21/207:50

LHR

FCO

Nonstop2h 35m

British Airways

Wed 25/207:50

FCO

LHR

Nonstop3h 00m

British Airways

Deal found 2/2$265

Sun 8/208:35

LHR

FCO

Nonstop2h 35m

British Airways

Sun 15/207:50

FCO

LHR

Nonstop3h 00m

British Airways

Deal found 2/2$272

Mon 23/216:15

LHR

FCO

Nonstop2h 40m

British Airways

Tue 3/315:45

FCO

LHR

Nonstop2h 50m

British Airways

Deal found 2/2$273

Wed 18/309:55

LHR

FCO

1 stop9h 40m

Vueling

Sat 21/315:35

FCO

LHR

1 stop5h 30m

Vueling

Deal found 1/2$278

Thu 19/206:50

LHR

FCO

Nonstop2h 35m

British Airways

Thu 12/320:10

FCO

LHR

Nonstop2h 45m

British Airways

Deal found 2/2$281

Tue 12/516:30

LHR

FCO

Nonstop2h 40m

ITA Airways

Fri 5/607:50

FCO

LHR

Nonstop2h 50m

ITA Airways

Deal found 1/2$282

Thu 19/206:50

LHR

FCO

Nonstop2h 35m

British Airways

Wed 25/220:30

FCO

LHR

Nonstop2h 45m

British Airways

Deal found 2/2$288

Mon 9/214:10

LHR

FCO

Nonstop2h 40m

British Airways

Mon 16/220:50

FCO

LHR

Nonstop2h 45m

British Airways

Deal found 2/2$291

Find flight deals from Heathrow to Leonardo da Vinci/Fiumicino

Round-trip from	$256
One-way from	$101
Popular in	December
Cheapest in	January
Average price	$353
Good round-trip deal	$358 or less
Good one-way deal	$171 or less

British Airways
28/2-5/3
Nonstop
5h 30m total
London to Rome

Search Deals

ITA Airways
15/4
Nonstop
2h 40m total
London to Rome

Search Deals

High demand for flights, 3% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2026

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Price to beat on a round-trip flight from London Heathrow to Rome Fiumicino.

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Price to beat on a one-way flight from London Heathrow to Rome Fiumicino.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 21/2

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Wed 25/2

07:50-09:50

Nonstop3h 00m

$265

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 15/5

10:30-14:10

Nonstop2h 40m

Rome Fiumicino

Wed 3/6

07:50-09:40

Nonstop2h 50m

$281

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 13/5

16:30-20:10

Nonstop2h 40m

Rome Fiumicino

Fri 5/6

07:50-09:40

Nonstop2h 50m

$282

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 9/3

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Sat 21/3

17:50-19:35

Nonstop2h 45m

$296

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 1/3

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Wed 4/3

07:50-09:50

Nonstop3h 00m

$304

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 8/4

16:30-20:10

Nonstop2h 40m

Rome Fiumicino

Fri 17/4

07:50-09:40

Nonstop2h 50m

$318

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 10/5

10:30-14:10

Nonstop2h 40m

Rome Fiumicino

Thu 4/6

07:50-09:40

Nonstop2h 50m

$319

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 22/4

13:30-19:45

1 stop5h 15m

Rome Fiumicino

Sat 25/4

09:25-12:30

1 stop28h 05m

$338

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 20/5

13:30-19:45

1 stop5h 15m

Rome Fiumicino

Fri 22/5

21:00-19:05

1 stop23h 05m

$341

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 7/4

10:30-14:10

Nonstop2h 40m

Rome Fiumicino

Wed 15/4

07:50-09:40

Nonstop2h 50m

$353

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 22 results

Best time to book a flight from Heathrow to Leonardo da Vinci/Fiumicino

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

LHR-FCO

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 Heathrow Airport to Rome Fiumicino Airport

Prices

Airlines

Delays

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

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Rome Fiumicino Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Rome Fiumicino Airport (average of $220). Flying from London Heathrow Airport to Rome Fiumicino Airport in August is currently the most expensive (average of $286). 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 LHR to FCO?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Rome Fiumicino Airport in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the morning.

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

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Check out reviews from past customers who have flown with British Airways from London Heathrow Airport to Rome Fiumicino Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,711 reviews

Check prices

Reviews

1 / 20

6.0

Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

British Airways

6.7

Okay

7,711 reviews

British Airways

6.7

Okay

7,711 reviews

Check prices

Reviews

1 / 20

6.0

Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

Related info for your journey

How long is the flight from London Heathrow Airport to Rome Fiumicino Airport?
There are many flights that can get you from London Heathrow Airport to Rome Fiumicino Airport in 2h 35m. Fly via British Airways or ITA Airways to get the fastest option. There are 1444 km between London Heathrow Airport and Rome Fiumicino Airport. Most flights are nonstop.
What is the cheapest airline to fly from London Heathrow Airport to Rome Fiumicino Airport round-trip?
Flying on British Airways is currently your cheapest option to Rome Fiumicino Airport, with prices starting at $234. British Airways is priced at 39% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from London Heathrow Airport to Rome Fiumicino Airport?
Consider American Airlines (75%), Qatar Airways (73%) or British Airways (73%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Rome Fiumicino Airport.
What are the cheapest flights from London Heathrow Airport to Rome Fiumicino Airport?
Looking at all options, your cheapest flight can be booked for $119. While the most popular route (London Heathrow - Rome Fiumicino) can be booked for $245 on average, our data indicates $345 when flying from London Heathrow Airport to Rome Fiumicino Airport.
Can I find deals for flights from Heathrow to Leonardo da Vinci/Fiumicino that include hotel bookings?
Yes. In addition to deals on Heathrow to Leonardo da Vinci/Fiumicino flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow 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 Heathrow to Leonardo da Vinci/Fiumicino.
Can I find deals for business class flights from Heathrow to Leonardo da Vinci/Fiumicino?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Rome Fiumicino Airport?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Rome Fiumicino Airport (average of $220). Flying from London Heathrow Airport to Rome Fiumicino Airport in August is currently the most expensive (average of $286). 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

Civitavecchia

Tivoli

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Complete your trip

Rome Fiumicino Airport car hire

Historical Center car hire

Testaccio car hire

Prenestino/Centocelle car hire

Roma Delle Torri car hire

Pigneto car hire

Trevi car hire

Top airline flying from Heathrow to Leonardo da Vinci/Fiumicino

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$234	Average$388	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Heathrow to Leonardo da Vinci/Fiumicino via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Leonardo da Vinci/Fiumicino?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Leonardo da Vinci/Fiumicino for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Heathrow to Leonardo da Vinci/Fiumicino with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow 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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Cheap flights from London Heathrow Airport to Rome Fiumicino Airport from $101

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Leonardo da Vinci/Fiumicino

Cheapest flights from Heathrow to Leonardo da Vinci/FiumicinoExplore the most affordable flight options available from Heathrow to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Explore the most affordable flight options available from Heathrow to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Best flights from Heathrow to Leonardo da Vinci/FiumicinoDiscover carefully curated flight deals from Heathrow to Leonardo da Vinci/Fiumicino that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 February 2026.

Discover carefully curated flight deals from Heathrow to Leonardo da Vinci/Fiumicino that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 February 2026.

Direct flights from Heathrow to Leonardo da Vinci/FiumicinoExplore direct flight options from Heathrow to Leonardo da Vinci/Fiumicino based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 February 2026.

Explore direct flight options from Heathrow to Leonardo da Vinci/Fiumicino based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 February 2026.

Last-minute flights from Heathrow to Leonardo da Vinci/FiumicinoDiscover last-minute flight deals from Heathrow to Leonardo da Vinci/Fiumicino. Data last updated 3 February 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Leonardo da Vinci/Fiumicino. Data last updated 3 February 2026 and is based on user searches.

One-way flights from Heathrow to Leonardo da Vinci/FiumicinoSearch for one-way flight options from Heathrow to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated 3 February 2026.

Search for one-way flight options from Heathrow to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated 3 February 2026.

Find flight deals from Heathrow to Leonardo da Vinci/Fiumicino

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Rome Fiumicino Airport that are best for you.

Best time to book a flight from Heathrow to Leonardo da Vinci/Fiumicino

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

Cheapflights Insights

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

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

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

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

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

Weekly flight availability from London Heathrow Airport to Rome Fiumicino Airport

How often are flights from London to Rome delayed?

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

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

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

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Check out reviews from past customers who have flown with British Airways from London Heathrow Airport to Rome Fiumicino Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to Rome Fiumicino Airport?

What is the cheapest airline to fly from London Heathrow Airport to Rome Fiumicino Airport round-trip?

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

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

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

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

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

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

Travelling to a place near Rome Fiumicino Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Complete your trip to Leonardo da Vinci/Fiumicino by adding a car hire and/or hotel booking to your travel itinerary.

Top airline flying from Heathrow to Leonardo da Vinci/Fiumicino

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Leonardo da Vinci/Fiumicino?

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

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

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Cheapest flights from Heathrow to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Heathrow to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Best flights from Heathrow to Leonardo da Vinci/Fiumicino
Discover carefully curated flight deals from Heathrow to Leonardo da Vinci/Fiumicino that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 February 2026.

Direct flights from Heathrow to Leonardo da Vinci/Fiumicino
Explore direct flight options from Heathrow to Leonardo da Vinci/Fiumicino based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 February 2026.

Last-minute flights from Heathrow to Leonardo da Vinci/Fiumicino
Discover last-minute flight deals from Heathrow to Leonardo da Vinci/Fiumicino. Data last updated 3 February 2026 and is based on user searches.

One-way flights from Heathrow to Leonardo da Vinci/Fiumicino
Search for one-way flight options from Heathrow to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated 3 February 2026.