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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening 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. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

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

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

How often are flights from Rome to London delayed?

Historically, on average around 19% of flights between Rome and London have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

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

As of October 2025, there is 1 operator available to choose from for flights from Rome Fiumicino Airport to London Heathrow Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome Fiumicino Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£54 Cheap Flights from Rome Fiumicino Airport to London Heathrow Airport in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from £134 to £203. The lowest price recently found on this route was £118.

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

As of October 2025, 48 flights take off from Rome Fiumicino Airport and land in London Heathrow Airport each week. The most common flight departure day for this route is Tue, with 31% of weekly flights taking off on this day.

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

The number of flights available between Rome Fiumicino Airport and London Heathrow Airport is 6 per day as of October 2025. The most frequent departure time is 12:00, with 53% of daily flights leaving in the afternoon.

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21:00 - 22:35FCO-LHR

2h 35mdirect

20:15 - 23:55LHR-FCO

2h 40mdirect

£118British Airways

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Sun, 26 Apr - Wed, 6 May

20:30 - 22:15FCO-LHR

2h 45mdirect

18:35 - 22:10LHR-FCO

2h 35mdirect

£119British Airways

Find Deal

Wed, 11 Feb - Sun, 15 Feb

09:45 - 18:00FCO-LHR

9h 15m1 stop

09:55 - 23:30LHR-FCO

12h 35m1 stop

£122Multiple Airlines

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Tue, 2 Dec - Sat, 6 Dec

07:40 - 09:40FCO-LHR

3h 00mdirect

18:35 - 22:10LHR-FCO

2h 35mdirect

£123British Airways

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Thu, 5 Mar - Sun, 8 Mar

07:40 - 09:40FCO-LHR

3h 00mdirect

18:35 - 22:10LHR-FCO

2h 35mdirect

£124British Airways

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Thu, 5 Mar - Sun, 8 Mar

11:45 - 18:00FCO-LHR

7h 15m1 stop

09:55 - 23:30LHR-FCO

12h 35m1 stop

£134Multiple Airlines

Find Deal

Tue, 2 Dec - Sat, 6 Dec

12:35 - 20:05FCO-LHR

8h 30m1 stop

09:55 - 19:50LHR-FCO

8h 55m1 stop

£137Vueling

Find Deal

Sat, 13 Dec - Tue, 16 Dec

07:40 - 18:00FCO-LHR

11h 20m1 stop

09:55 - 16:55LHR-FCO

6h 00m1 stop

£142Vueling

Find Deal

Thu, 8 Jan - Sun, 11 Jan

20:15 - 21:40FCO-LHR

26h 25m1 stop

06:00 - 19:25LHR-FCO

12h 25m1 stop

£153SWISS

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Thu, 11 Dec - Sun, 14 Dec

07:00 - 10:25FCO-LHR

4h 25m1 stop

17:50 - 23:00LHR-FCO

4h 10m1 stop

£155Lufthansa

Find Deal

Fri, 13 Feb - Tue, 17 Feb

British Airways flights from Rome Fiumicino Airport to London Heathrow Airport

Our best British Airways deals on Rome Fiumicino Airport to London Heathrow Airport flight tickets

British Airways

26 Apr

FCO21:00Rome Fiumicino

2h 35m

LHR22:35London Heathrow

6 May

LHR20:15London Heathrow

2h 40m

FCO23:55Rome Fiumicino

£118

Find similar

British Airways

11 Feb

FCO20:30Rome Fiumicino

2h 45m

LHR22:15London Heathrow

15 Feb

LHR18:35London Heathrow

2h 35m

FCO22:10Rome Fiumicino

£119

Find similar

British Airways

5 Mar

FCO07:40Rome Fiumicino

3h 00m

LHR09:40London Heathrow

8 Mar

LHR18:35London Heathrow

2h 35m

FCO22:10Rome Fiumicino

£123

Find similar

Vueling flights from Rome Fiumicino Airport to London Heathrow Airport

Our best Vueling deals on Rome Fiumicino Airport to London Heathrow Airport flight tickets

Vueling

13 Dec

FCO12:35Rome Fiumicino

8h 30m

1 stop

LHR20:05London Heathrow

16 Dec

LHR09:55London Heathrow

8h 55m

1 stop

FCO19:50Rome Fiumicino

£137

Find similar

Vueling

8 Jan

FCO07:40Rome Fiumicino

11h 20m

1 stop

LHR18:00London Heathrow

11 Jan

LHR09:55London Heathrow

6h 00m

1 stop

FCO16:55Rome Fiumicino

£142

Find similar

Vueling

23 Jan

FCO12:35Rome Fiumicino

6h 25m

1 stop

LHR18:00London Heathrow

25 Jan

LHR09:55London Heathrow

6h 50m

1 stop

FCO17:45Rome Fiumicino

£143

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momondo Fare Finder

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

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Route

Depart

Return

Price

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Sun 26/4

21:00-22:35

Nonstop2h 35m

London Heathrow

Wed 6/5

20:15-23:55

Nonstop2h 40m

£118

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Wed 11/2

20:30-22:15

Nonstop2h 45m

London Heathrow

Sun 15/2

18:35-22:10

Nonstop2h 35m

£119

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Tue 2/12

09:45-18:00

1 stop9h 15m

London Heathrow

Sat 6/12

09:55-23:30

1 stop12h 35m

£122

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 5/3

07:40-09:40

Nonstop3h 00m

London Heathrow

Sun 8/3

18:35-22:10

Nonstop2h 35m

£123

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 5/3

07:40-09:40

Nonstop3h 00m

London Heathrow

Sun 8/3

18:35-22:10

Nonstop2h 35m

£124

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Tue 2/12

11:45-18:00

1 stop7h 15m

London Heathrow

Sat 6/12

09:55-23:30

1 stop12h 35m

£134

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Sat 13/12

12:35-20:05

1 stop8h 30m

London Heathrow

Tue 16/12

09:55-19:50

1 stop8h 55m

£137

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 8/1

07:40-18:00

1 stop11h 20m

London Heathrow

Sun 11/1

09:55-16:55

1 stop6h 00m

£142

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 11/12

20:15-21:40

1 stop26h 25m

London Heathrow

Sun 14/12

06:00-19:25

1 stop12h 25m

£153

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Fri 13/2

07:00-10:25

1 stop4h 25m

London Heathrow

Tue 17/2

17:50-23:00

1 stop4h 10m

£155

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rome Fiumicino Airport to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

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

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Rome Fiumicino Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £124. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Rome Fiumicino Airport averaging around £137.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Rome Fiumicino Airport is on a Friday. momondo users have found tickets for Friday departures for as low as £179. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £281.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Rome Fiumicino Airport to London Heathrow Airport in the evening for as low as £165. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £326 on average. Flights to London Heathrow Airport from Rome Fiumicino Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Rome Fiumicino Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £172 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Rome Fiumicino Airport for as low as £128 on momondo.

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

There are 3 cabin classes available to choose from on Rome Fiumicino to London Heathrow 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 Rome Fiumicino Airport to London Heathrow Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Rome Fiumicino Airport to London Heathrow Airport flight.

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

As of October 2025, prices for Rome Fiumicino Airport to London Heathrow Airport flights are approximately 73% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Rome Fiumicino Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

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

Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to London Heathrow Airport

Best price found	£126
Fastest flight time	2h 35m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Rome Fiumicino Airport in the past 72 hours is £126. The best return flight deal from Rome Fiumicino Airport to London Heathrow Airport found on momondo in the last 72 hours is £181.

The fastest flight from Rome Fiumicino Airport to London Heathrow Airport takes 2h 35m

Direct flights go from Rome Fiumicino Airport to London Heathrow Airport every day.

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How far is Rome Fiumicino to London Heathrow by plane?
The distance between Rome Fiumicino and London Heathrow is about 897.2 mi. Flights usually cover this in 2h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Rome Fiumicino Airport to London Heathrow Airport?
Prices for flights from Rome Fiumicino Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Rome Fiumicino Airport to London Heathrow Airport?
As of October 2025, there is 1 operator available to choose from for flights from Rome Fiumicino Airport to London Heathrow Airport.
How old do you have to be to fly from Rome Fiumicino Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome Fiumicino Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rome Fiumicino Airport to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Rome Fiumicino Airport to London Heathrow Airport is Airbus A320-100/200 (15.89% of total bookings). The next most popular plane models are Airbus A321neo (12.63%), Airbus A319 (10.94%), and Airbus A320neo (9.14%).
What is the most popular airline from Rome Fiumicino Airport to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Rome Fiumicino Airport to London Heathrow Airport is British Airways, representing 100% of all bookings.

Best airlines flying from Rome Fiumicino Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Rome Fiumicino Airport to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £112	Free Cancellation	Rating 6.7 7,481 reviews		Search British Airways flights

British Airways Flights From Rome Fiumicino Airport to London Heathrow Airport
British Airways flies from Rome Fiumicino Airport to London Heathrow Airport around 15 times per week, with 7,481 momondo users rating the airline 6.7/10. The cheapest British Airways deal from Rome Fiumicino Airport to London Heathrow Airport in the last 72 hours was £112 (round-trip), much lower than the average airfare cost of £201 for British Airways flights on this route.

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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rome to London for you.

Can I find flights from Rome to London with flexible booking policies on momondo?

Flights from Rome to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rome to London.

I’m not ready to book a flight from Rome to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Rome and alert you when they change.

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Cheap flights from Rome Fiumicino Airport to London from £54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome Fiumicino Airport to London departing on 7/1. 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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British Airways flights from Rome Fiumicino Airport to London Heathrow Airport

Our best British Airways deals on Rome Fiumicino Airport to London Heathrow Airport flight tickets

Vueling flights from Rome Fiumicino Airport to London Heathrow Airport

Our best Vueling deals on Rome Fiumicino Airport to London Heathrow Airport flight tickets

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How to get the cheapest flight ticket from Rome Fiumicino Airport to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

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

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

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

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

There are 3 cabin classes available to choose from on Rome Fiumicino to London Heathrow 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 Rome Fiumicino Airport to London Heathrow Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Rome Fiumicino Airport to London Heathrow Airport flight.

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

As of October 2025, prices for Rome Fiumicino Airport to London Heathrow Airport flights are approximately 73% more expensive when compared to flights at the same time last year.

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

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

How often are flights from Rome to London delayed?

Historically, on average around 19% of flights between Rome and London have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening 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. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

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

The number of flights available between Rome Fiumicino Airport and London Heathrow Airport is 6 per day as of October 2025. The most frequent departure time is 12:00, with 53% of daily flights leaving in the afternoon.

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

As of October 2025, 48 flights take off from Rome Fiumicino Airport and land in London Heathrow Airport each week. The most common flight departure day for this route is Tue, with 31% of weekly flights taking off on this day.

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

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

Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to London Heathrow Airport

Best price found

Fastest flight time

Direct flights

How far is Rome Fiumicino to London Heathrow by plane?

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

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

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

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Rome Fiumicino Airport to London Heathrow Airport?

What is the most popular airline from Rome Fiumicino Airport to London Heathrow Airport?

Best airlines flying from Rome Fiumicino Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Rome Fiumicino Airport to London Heathrow Airport with momondo

British Airways Flights From Rome Fiumicino Airport to London Heathrow Airport

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Rome to London?

Can I find flights from Rome to London with flexible booking policies on momondo?

How can momondo help me find flights from Rome to London?

I’m not ready to book a flight from Rome to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo