Question 1

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 2

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 £196 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 £166 on momondo.

Question 3

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 4

Which stopover airport has the shortest connection time from London Heathrow Airport to Rome Fiumicino Airport?

Accepted Answer

Munich (MUC) has the shortest average stopover time for this route: 1h 06m.

Question 5

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

Accepted Answer

According to our data, Saturday is the cheapest day to fly to Rome Fiumicino Airport from London Heathrow Airport. The lowest ticket price found for a Saturday departure recently was £177. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £198.

Question 6

Which airlines fly to Rome Fiumicino Airport?

Accepted Answer

British Airways, Lufthansa and ITA Airways are the top three most popular airlines that fly to Rome Fiumicino Airport from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 92% of people opting to fly with this airline when travelling to Rome Fiumicino Airport. Keep in mind that there are 6 different airlines that fly to Rome Fiumicino Airport on a routine basis, so you have a few additional options to choose from.

Question 7

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 8

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 119 minutes.

Question 9

Which stopover airport offers the lowest fares from London Heathrow Airport to Rome Fiumicino Airport?

Accepted Answer

Flights via Munich (MUC) offer the lowest average return price of £160.

Question 10

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

Accepted Answer

The number of flights available between London Heathrow Airport and Rome Fiumicino Airport is 9 per day as of December 2025. The most frequent departure time is 08:00, with 48% of daily flights leaving at midday.

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

As of December 2025, prices for London Heathrow Airport to Rome Fiumicino Airport flights are approximately 31% more expensive when compared to flights at the same time last year.

Question 13

Can stopping save me money on London Heathrow Airport to Rome Fiumicino Airport flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Rome Fiumicino Airport.

Question 14

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

Accepted Answer

The cheapest time of day to fly to Rome Fiumicino Airport is in the evening when flights can be purchased for as low as £132. Try not to purchase tickets in the afternoon because they tend to be around £380. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 15

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

Accepted Answer

As of December 2025, 63 flights take off from London Heathrow Airport and land in Rome Fiumicino Airport each week. The most common flight departure day for this route is Sat, with 32% of weekly flights taking off on this day.

Question 16

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 17

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Rome Fiumicino Airport?

Accepted Answer

Munich (MUC) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

Question 18

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

Accepted Answer

In general, January is the cheapest month to fly from London Heathrow Airport to Rome Fiumicino Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £149. If you aren’t able to travel to Rome Fiumicino Airport during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £165.

Question 19

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 20

Which stopover airport has the shortest travel time from London Heathrow Airport to Rome Fiumicino Airport?

Accepted Answer

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 4h 33m.

Question 21

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 are refreshed on a daily basis.

Question 22

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

Accepted Answer

There are 6 operators available for flights from London Heathrow Airport to Rome Fiumicino Airport as of December 2025.

Question 23

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

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Rome Fiumicino Airport.

Question 24

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

Accepted Answer

The travel and health documents you'll need for your trip to Rome Fiumicino Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome Fiumicino Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£105
Fastest flight time	2h 35m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun

Airline	Rating	Free Cancellation	Price
Wizz Air	PriceFrom £42	Free Cancellation	Rating 6.8 396 reviews	Search Wizz Air flights
Vueling	PriceFrom £57	Free Cancellation	Rating 7.1 1,221 reviews	Search Vueling flights
ITA Airways	PriceFrom £106	Free Cancellation	Rating 6.7 1,114 reviews	Search ITA Airways flights
British Airways	PriceFrom £120	Free Cancellation	Rating 6.7 7,616 reviews	Search British Airways flights
Lufthansa	PriceFrom £151	Free Cancellation	Rating 6.8 7,658 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom £171	Free Cancellation	Rating 7.2 377 reviews	Search Brussels Airlines flights

Cheap flights from London Heathrow Airport to Rome from £50

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 9/6. 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 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.

Can stopping save me money on London Heathrow Airport to Rome Fiumicino Airport flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Rome Fiumicino Airport.

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

As of December 2025, prices for London Heathrow Airport to Rome Fiumicino Airport flights are approximately 31% 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?

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

Which airlines fly to Rome Fiumicino Airport?

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 119 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.

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Rome Fiumicino Airport?

Munich (MUC) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London Heathrow Airport to Rome Fiumicino Airport?

Flights via Munich (MUC) offer the lowest average return price of £160.

Which stopover airport has the shortest travel time from London Heathrow Airport to Rome Fiumicino Airport?

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 4h 33m.

Which stopover airport has the shortest connection time from London Heathrow Airport to Rome Fiumicino Airport?

Munich (MUC) has the shortest average stopover time for this route: 1h 06m.

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

The number of flights available between London Heathrow Airport and Rome Fiumicino Airport is 9 per day as of December 2025. The most frequent departure time is 08:00, with 48% of daily flights leaving at midday.

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

As of December 2025, 63 flights take off from London Heathrow Airport and land in Rome Fiumicino Airport each week. The most common flight departure day for this route is Sat, with 32% of weekly 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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