Question 1

What are the cheapest airlines flying from London Heathrow Airport to Rome Fiumicino Airport round-trip?

Accepted Answer

Cheapflights users have booked flights from London Heathrow Airport to Rome Fiumicino Airport round-trip from C$ 224. Other airlines that can offer you cheap pricing are Vueling, from C$ 258, and Lufthansa, from C$ 303. British Airways is currently priced 34% below the average price you’ll pay for this route.

Question 2

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

Accepted Answer

C$ 120 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Vueling and Air Serbia, with prices starting from C$ 124 and C$ 161, respectively.

Question 3

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

Accepted Answer

The best time to book flights from London Heathrow Airport to Rome Fiumicino Airport is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 4

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Rome Fiumicino Airport (average of C$ 609). Flying from London Heathrow Airport to Rome Fiumicino Airport in July is currently the most expensive (average of C$ 820). 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.

Question 5

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

Accepted Answer

Travelers seeking maximum savings on their London Heathrow Airport to Rome Fiumicino Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Rome Fiumicino Airport ranges from 15.0 - 111.0 mm 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.

Question 7

E

Accepted Answer

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).

Question 8

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

Accepted Answer

The cheapest flight price from London Heathrow Airport to Rome Fiumicino Airport is C$ 123. On average you can expect to pay C$ 362. The most popular route, (London Heathrow - Rome Fiumicino), can usually be booked for C$ 2,219.

Question 9

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

Accepted Answer

Consider LATAM Airlines (84%), Qatar Airways (82%) or Japan Airlines (81%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Rome Fiumicino Airport.

Question 10

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

Accepted Answer

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 95% on the overall cost on flights from London Heathrow Airport to Rome Fiumicino Airport.

Question 11

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

Accepted Answer

To save on the cost of your flight from London Heathrow Airport to Rome Fiumicino Airport, book at least 34 days before your planned departure. Booking around this time can save you about 85% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 199 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 267.

Question 12

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

Accepted Answer

The best pricing can be found in the month of January. Prices to Rome Fiumicino Airport from London Heathrow Airport average C$ 189. You can even find prices in January for less than C$ 189, as users have found deals to Rome Fiumicino Airport from as low as C$ 46. The month of August appears to be one of the more expensive times to travel to Rome Fiumicino Airport from London Heathrow Airport. Flying in the targeted month can save you up to 35%.

Question 13

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

Accepted Answer

One of the essential ways to save on airfare from London Heathrow Airport to Rome Fiumicino Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 38% on airfare.

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

Deals for Heathrow 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.

Question 18

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

Accepted Answer

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 Heathrow.

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

Yes, Cheapflights offers price alerts on Heathrow to Leonardo da Vinci/Fiumicino flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	C$ 224
One-way from	C$ 120
Popular in	July
Cheapest in	January
Average price	C$ 413
Good round-trip deal	C$ 508 or less
Good one-way deal	C$ 153 or less

Cheap flights from London Heathrow Airport to Rome Fiumicino Airport from C$ 120

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Rome Fiumicino are usually found in January or November, booked 83 days in advance, depart on a Tuesday or Monday and return on a Friday

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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 July 2025.

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 July 2025.

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

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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?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Leonardo da Vinci/Fiumicino. Price data was last updated on 27 June 2025.

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?

Find hourly flight availability from Heathrow 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 3 July 2025.

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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.

What are the cheapest airlines flying from London Heathrow Airport to Rome Fiumicino Airport round-trip?

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

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?

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

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 July 2025.