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

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

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

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

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 119 minutes.

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

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

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

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

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 required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$76 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 $178 to $271. The lowest price recently found on this route was $167.

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Find the cheapest flights from Rome Fiumicino Airport to London

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Enter your travel dates to find the best prices.

5:50 pm - 7:35 pmFCO-LHR

2h 45mnonstop

6:20 pm - 9:55 pmLHR-FCO

2h 35mnonstop

$167British Airways

Find Deal

sáb, jan 24 - seg, jan 26

8:30 pm - 10:15 pmFCO-LHR

2h 45mnonstop

6:20 pm - 9:55 pmLHR-FCO

2h 35mnonstop

$168British Airways

Find Deal

sáb, jan 24 - seg, jan 26

8:30 pm - 10:15 pmFCO-LHR

2h 45mnonstop

8:15 pm - 11:55 pmLHR-FCO

2h 40mnonstop

$169British Airways

Find Deal

qua, mar 25 - seg, abr 27

2:05 pm - 8:05 pmFCO-LHR

7h 00m1 stop

9:55 am - 6:30 pmLHR-FCO

7h 35m1 stop

$173Vueling

Find Deal

sáb, jan 24 - seg, jan 26

2:05 pm - 8:05 pmFCO-LHR

7h 00m1 stop

9:55 am - 11:30 pmLHR-FCO

12h 35m1 stop

$180Multiple Airlines

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sáb, dez 13 - ter, dez 16

9:45 am - 6:00 pmFCO-LHR

9h 15m1 stop

9:55 am - 6:30 pmLHR-FCO

7h 35m1 stop

$186Vueling

Find Deal

qui, fev 26 - seg, mar 2

9:35 am - 1:00 pmFCO-LHR

4h 25m1 stop

1:45 pm - 7:25 pmLHR-FCO

4h 40m1 stop

$198SWISS

Find Deal

qui, mar 5 - sáb, mar 14

8:05 pm - 8:20 amFCO-LHR

13h 15m1 stop

7:25 pm - 9:30 amLHR-FCO

13h 05m1 stop

$203Austrian Airlines

Find Deal

qua, fev 25 - ter, mar 3

8:15 pm - 9:40 pmFCO-LHR

26h 25m1 stop

6:00 am - 7:25 pmLHR-FCO

12h 25m1 stop

$204SWISS

Find Deal

qui, dez 11 - dom, dez 14

1:35 pm - 5:45 pmFCO-LHR

5h 10m1 stop

1:45 pm - 7:25 pmLHR-FCO

4h 40m1 stop

$206Multiple Airlines

Find Deal

sex, dez 19 - qua, jan 7

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

Jan 24

FCO2:05 pmRome Fiumicino

7h 00m

1 stop

LHR8:05 pmLondon Heathrow

Jan 26

LHR9:55 amLondon Heathrow

7h 35m

1 stop

FCO6:30 pmRome Fiumicino

$173

Find similar

Vueling

Feb 26

FCO9:45 amRome Fiumicino

9h 15m

1 stop

LHR6:00 pmLondon Heathrow

Mar 2

LHR9:55 amLondon Heathrow

7h 35m

1 stop

FCO6:30 pmRome Fiumicino

$186

Find similar

Vueling

Dec 2

FCO11:45 amRome Fiumicino

7h 15m

1 stop

LHR6:00 pmLondon Heathrow

Dec 7

LHR9:55 amLondon Heathrow

7h 30m

1 stop

FCO6:25 pmRome Fiumicino

$187

Find similar

SWISS flights from Rome Fiumicino Airport to London Heathrow Airport

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

SWISS

Mar 5

FCO9:35 amRome Fiumicino

4h 25m

1 stop

LHR1:00 pmLondon Heathrow

Mar 14

LHR1:45 pmLondon Heathrow

4h 40m

1 stop

FCO7:25 pmRome Fiumicino

$198

Find similar

SWISS

Dec 11

FCO8:15 pmRome Fiumicino

26h 25m

1 stop

LHR9:40 pmLondon Heathrow

Dec 14

LHR6:00 amLondon Heathrow

12h 25m

1 stop

FCO7:25 pmRome Fiumicino

$204

Find similar

SWISS

Dec 25

FCO8:15 pmRome Fiumicino

26h 25m

1 stop

LHR9:40 pmLondon Heathrow

Jan 2

LHR6:00 amLondon Heathrow

7h 00m

1 stop

FCO2:00 pmRome Fiumicino

$219

Find similar

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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Fly to

Route

Depart

Return

Price

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

sáb 1/24

5:50 pm-7:35 pm

Nonstop2h 45m

London Heathrow

seg 1/26

6:20 pm-9:55 pm

Nonstop2h 35m

$167

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

sáb 1/24

8:30 pm-10:15 pm

Nonstop2h 45m

London Heathrow

seg 1/26

6:20 pm-9:55 pm

Nonstop2h 35m

$168

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

qua 3/25

8:30 pm-10:15 pm

Nonstop2h 45m

London Heathrow

seg 4/27

8:15 pm-11:55 pm

Nonstop2h 40m

$169

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

sáb 1/24

2:05 pm-8:05 pm

1 stop7h 00m

London Heathrow

seg 1/26

9:55 am-6:30 pm

1 stop7h 35m

$173

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

sáb 12/13

2:05 pm-8:05 pm

1 stop7h 00m

London Heathrow

ter 12/16

9:55 am-11:30 pm

1 stop12h 35m

$180

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

qui 2/26

9:45 am-6:00 pm

1 stop9h 15m

London Heathrow

seg 3/2

9:55 am-6:30 pm

1 stop7h 35m

$186

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

qui 3/5

9:35 am-1:00 pm

1 stop4h 25m

London Heathrow

sáb 3/14

1:45 pm-7:25 pm

1 stop4h 40m

$198

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

qua 2/25

8:05 pm-8:20 am

1 stop13h 15m

London Heathrow

ter 3/3

7:25 pm-9:30 am

1 stop13h 05m

$203

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

qui 12/11

8:15 pm-9:40 pm

1 stop26h 25m

London Heathrow

dom 12/14

6:00 am-7:25 pm

1 stop12h 25m

$204

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

sex 12/19

1:35 pm-5:45 pm

1 stop5h 10m

London Heathrow

qua 1/7

1:45 pm-7:25 pm

1 stop4h 40m

$206

Flights are sorted by cheapest round-trip flights first.

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?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Rome Fiumicino Airport, with most prices found around $165. If you’re not able to fly to London Heathrow Airport in January, then March is your next best option. Flight prices from Rome Fiumicino Airport to London Heathrow Airport during March average around $182.

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $622. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $789.

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 $381. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $761.

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 $229 when searching weeks out. 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 $170 on momondo.

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

There are 4 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.

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 72% 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 round-trip 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	$441
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 $441. The best round-trip flight deal from Rome Fiumicino Airport to London Heathrow Airport found on momondo in the last 72 hours is $291.

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.

Search flight deals

How far is Rome Fiumicino to London Heathrow by plane?
The distance between Rome Fiumicino and London Heathrow is about 897.2 mi. A reasonable flight in good conditions will take 2h 35m.
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 are updated 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 required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable 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 flights between Rome Fiumicino Airport and London Heathrow Airport, the leading plane model is Airbus A320-100/200, making up 15.89% of the total bookings. Other popular models include Airbus A321neo with 12.63%, Airbus A319 with 10.94%, and Airbus A320neo with 9.14%.
What is the most popular airline from Rome Fiumicino Airport to London Heathrow Airport?
Based on momondo bookings for flights between Rome Fiumicino Airport and London Heathrow Airport, the leading airline is British Airways, making up 100% of the total 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 $164	Free Cancellation	Rating 6.7 7,487 reviews		Search British Airways flights

British Airways Flights From Rome Fiumicino Airport to London Heathrow Airport
British Airways is one of the most popular airlines flying from Rome Fiumicino Airport to London Heathrow Airport, operating 16 flights/week on average for this route. A good British Airways flight deal for Rome Fiumicino Airport to London Heathrow Airport starts from $164 round-trip, up to an average price of $239. Our users have rated British Airways at 6.7/10.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Stratford-upon-Avon

Brentwood

Salisbury

Chelmsford

Folkestone

Romford

Ilford

Swindon

Cobham

Wembley

Why use momondo?

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

Finding the right flight to London from Rome is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to London from Rome with this policy.

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

Once you have performed a search for Rome to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Rome to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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sáb 11/29

sáb 12/6

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Cheap flights from Rome Fiumicino Airport to London from $76

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 2/11. 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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Vueling flights from Rome Fiumicino Airport to London Heathrow Airport

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

SWISS flights from Rome Fiumicino Airport to London Heathrow Airport

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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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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?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $622. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $789.

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 4 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.

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 72% 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 KLM 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 119 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights 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 which experiences the fewest number of 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 least number of 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 7 per day as of October 2025. The most frequent departure time is 12:00PM, 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, 49 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 Thu, with 35% 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

Traveling 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, organize 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