Question 1

How many flights depart from London Heathrow Airport to Rome Fiumicino Airport on average per day?

Accepted Answer

As of January 2026, there are 6 flights per day flying from London Heathrow Airport to Rome Fiumicino Airport. The most common time of day flights depart is 13:00, with 39% of flights taking off at midday.

Question 2

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

Accepted Answer

As of January 2026, prices for London Heathrow Airport to Rome Fiumicino Airport flights are approximately 43% more expensive when compared to flights at the same time last year.

Question 3

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

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 4

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

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

Question 5

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

Accepted Answer

The month of January is, on average, the cheapest month to fly to Rome Fiumicino Airport from London Heathrow Airport, with most prices found around $298. If you’re not able to fly to Rome Fiumicino Airport in January, then November is your next best option. Flight prices from London Heathrow Airport to Rome Fiumicino Airport during November average around $320.

Question 6

What is the cheapest airline that flies from London Heathrow to Rome Fiumicino?

Accepted Answer

ITA Airways and Air Serbia are the most popular carriers operating from London Heathrow to Rome Fiumicino

Question 7

What is the cheapest London Heathrow to Rome Fiumicino flight route?

Accepted Answer

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

Question 8

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

Accepted Answer

You are more likely to see cheaper flights to Rome Fiumicino Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $386 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 Heathrow Airport for as low as $325 on momondo.

Question 9

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

Accepted Answer

Our data shows that Wednesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $244. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Rome Fiumicino Airport for around $357.

Question 10

How many flights depart from London Heathrow Airport to Rome Fiumicino Airport on average per week?

Accepted Answer

As of January 2026, there are 47 flights per week flying from London Heathrow Airport to Rome Fiumicino Airport. The most common day of the week flights depart is Tue, with 36% of flights taking off on this day.

Question 11

What is the typical price of a round-trip flight between London Heathrow Airport and Rome Fiumicino Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $278 to $525.
The lowest price recently found on this route was $249.

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 14

How often are flights from London to Rome delayed?

Accepted Answer

Historically, on average around 14% of flights between London and Rome have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

Question 15

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

Accepted Answer

Our most recent data shows that the best time of day to fly to Rome Fiumicino Airport is in the evening. Flights from London Heathrow Airport to Rome Fiumicino Airport during this time can be as low as $216. In contrast, the most expensive time of day to depart to Rome Fiumicino Airport is in the afternoon when prices are around $391.

Question 16

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

Accepted Answer

Prices for flights from London Heathrow Airport to Rome Fiumicino Airport refresh daily.

Question 17

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

Accepted Answer

As of January 2026, there is 1 operator available to choose from for flights from London Heathrow Airport to Rome Fiumicino Airport.

Question 18

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

Accepted Answer

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 Heathrow Airport to Rome Fiumicino Airport.

Question 19

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

Accepted Answer

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.

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Cheap flights from London Heathrow Airport to Rome from $95

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 Heathrow Airport to Rome departing on 15/4. 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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How to get the cheapest flight ticket from London Heathrow Airport to Rome Fiumicino Airport

What is the typical price of a round-trip flight between London Heathrow Airport and Rome Fiumicino Airport?

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

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

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

What is the cheapest London Heathrow to Rome Fiumicino flight route?

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

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

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

There are 2 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to Rome Fiumicino Airport flight prices changed over time?

As of January 2026, prices for London Heathrow Airport to Rome Fiumicino Airport flights are approximately 43% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London Heathrow to Rome Fiumicino?

ITA Airways and Air Serbia are the most popular carriers operating from London Heathrow to Rome Fiumicino

How often are flights from London to Rome delayed?

Historically, on average around 14% of flights between London and Rome have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Rome Fiumicino Airport on average per day?

As of January 2026, there are 6 flights per day flying from London Heathrow Airport to Rome Fiumicino Airport. The most common time of day flights depart is 13:00, with 39% of flights taking off at midday.

How many flights depart from London Heathrow Airport to Rome Fiumicino Airport on average per week?

As of January 2026, there are 47 flights per week flying from London Heathrow Airport to Rome Fiumicino Airport. The most common day of the week flights depart is Tue, with 36% of flights taking off on this day.

When to book flights from London Heathrow Airport to Rome Fiumicino Airport

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

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

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

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