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

Generally, flights departing in the morning 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 17% 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 117 minutes.

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

The number of flights available between Rome and London Heathrow Airport is 73 per week as of December 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

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

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

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

As of December 2025, 10 flights take off from Rome and land in London Heathrow Airport each day. The most common flight departure time for this route is 12:00PM, with 81% of daily flights taking off in the afternoon.

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

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

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.

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

Prices for flights from Rome to London Heathrow Airport are refreshed on a daily basis.

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

The number of operators available for flights from Rome to London Heathrow Airport is 1 as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome to London Heathrow Airport.

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

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$77 Cheap Flights from Rome to London Heathrow Airport in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $164 to $176. The lowest price recently found on this route was $163.

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7:00 am - 2:25 pm

FCO

LHR

8h 25m1 stop

8:50 pm - 9:55 am

LHR

FCO

12h 05m1 stop

$163Vueling

Wed, Feb 18 - Wed, Feb 25

8:00 pm - 9:45 pm

FCO

LHR

2h 45mnonstop

9:55 am - 1:30 pm

LHR

FCO

2h 35mnonstop

$171British Airways

Fri, Feb 27 - Sun, Mar 1

5:50 pm - 7:35 pm

FCO

LHR

2h 45mnonstop

6:20 pm - 9:55 pm

LHR

FCO

2h 35mnonstop

$172British Airways

Fri, Feb 27 - Mon, Mar 2

8:30 pm - 10:15 pm

FCO

LHR

2h 45mnonstop

4:05 pm - 7:45 pm

LHR

FCO

2h 40mnonstop

$173British Airways

Sat, Jan 10 - Sun, Jan 11

9:10 pm - 10:45 pm

FCO

LHR

2h 35mnonstop

7:10 pm - 10:45 pm

LHR

FCO

2h 35mnonstop

$175British Airways

Tue, Apr 28 - Tue, May 5

8:30 pm - 10:15 pm

FCO

LHR

2h 45mnonstop

8:15 pm - 11:50 pm

LHR

FCO

2h 35mnonstop

$176British Airways

Wed, Mar 25 - Mon, Apr 27

9:00 pm - 10:35 pm

FCO

LHR

2h 35mnonstop

6:55 pm - 10:35 pm

LHR

FCO

2h 40mnonstop

$177British Airways

Wed, Apr 15 - Sat, Apr 18

8:45 pm - 9:10 am

FCO

LHR

13h 25m1 stop

9:55 am - 10:30 pm

LHR

FCO

11h 35m1 stop

$178Vueling

Wed, Mar 4 - Wed, Mar 11

8:00 pm - 9:45 pm

FCO

LHR

2h 45mnonstop

11:15 am - 2:55 pm

LHR

FCO

2h 40mnonstop

$179British Airways

Fri, Jan 16 - Tue, Jan 20

8:30 pm - 10:15 pm

FCO

LHR

2h 45mnonstop

7:50 am - 11:25 am

LHR

FCO

2h 35mnonstop

$180British Airways

Wed, Feb 25 - Sat, Feb 28

Vueling flights from Rome to London Heathrow Airport

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

Vueling

Feb 18

FCO7:00 amRome Fiumicino

8h 25m

1 stop

LHR2:25 pmLondon Heathrow

Feb 25

LHR8:50 pmLondon Heathrow

12h 05m

1 stop

FCO9:55 amRome Fiumicino

$163

Find similar

Vueling

Mar 21

FCO3:35 pmRome Fiumicino

5h 30m

1 stop

LHR8:05 pmLondon Heathrow

Mar 24

LHR9:55 amLondon Heathrow

10h 50m

1 stop

FCO9:45 pmRome Fiumicino

$189

Find similar

Vueling

Mar 3

FCO9:45 amRome Fiumicino

11h 20m

1 stop

LHR8:05 pmLondon Heathrow

Mar 8

LHR8:50 pmLondon Heathrow

11h 15m

1 stop

FCO9:05 amRome Fiumicino

$194

Find similar

British Airways flights from Rome to London Heathrow Airport

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

British Airways

Feb 27

FCO8:00 pmRome Fiumicino

2h 45m

LHR9:45 pmLondon Heathrow

Mar 1

LHR9:55 amLondon Heathrow

2h 35m

FCO1:30 pmRome Fiumicino

$171

Find similar

British Airways

Feb 27

FCO5:50 pmRome Fiumicino

2h 45m

LHR7:35 pmLondon Heathrow

Mar 2

LHR6:20 pmLondon Heathrow

2h 35m

FCO9:55 pmRome Fiumicino

$172

Find similar

British Airways

Jan 10

FCO8:30 pmRome Fiumicino

2h 45m

LHR10:15 pmLondon Heathrow

Jan 11

LHR4:05 pmLondon Heathrow

2h 40m

FCO7:45 pmRome Fiumicino

$173

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Wed 2/18

7:00 am-2:25 pm

1 stop8h 25m

London Heathrow

Wed 2/25

8:50 pm-9:55 am

1 stop12h 05m

$163

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Fri 2/27

8:00 pm-9:45 pm

Nonstop2h 45m

London Heathrow

Sun 3/1

9:55 am-1:30 pm

Nonstop2h 35m

$171

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Fri 2/27

5:50 pm-7:35 pm

Nonstop2h 45m

London Heathrow

Mon 3/2

6:20 pm-9:55 pm

Nonstop2h 35m

$172

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Sat 1/10

8:30 pm-10:15 pm

Nonstop2h 45m

London Heathrow

Sun 1/11

4:05 pm-7:45 pm

Nonstop2h 40m

$173

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Tue 4/28

9:10 pm-10:45 pm

Nonstop2h 35m

London Heathrow

Tue 5/5

7:10 pm-10:45 pm

Nonstop2h 35m

$175

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Wed 3/25

8:30 pm-10:15 pm

Nonstop2h 45m

London Heathrow

Mon 4/27

8:15 pm-11:50 pm

Nonstop2h 35m

$176

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Wed 4/15

9:00 pm-10:35 pm

Nonstop2h 35m

London Heathrow

Sat 4/18

6:55 pm-10:35 pm

Nonstop2h 40m

$177

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Wed 3/4

8:45 pm-9:10 am

1 stop13h 25m

London Heathrow

Wed 3/11

9:55 am-10:30 pm

1 stop11h 35m

$178

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Fri 1/16

8:00 pm-9:45 pm

Nonstop2h 45m

London Heathrow

Tue 1/20

11:15 am-2:55 pm

Nonstop2h 40m

$179

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Wed 2/25

8:30 pm-10:15 pm

Nonstop2h 45m

London Heathrow

Sat 2/28

7:50 am-11:25 am

Nonstop2h 35m

$180

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 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 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, with most prices found around $168. If you’re not able to fly to London Heathrow Airport in January, then February is your next best option. Flight prices from Rome to London Heathrow Airport during February average around $200.

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $604. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $802.

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 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 $752.

What is the cheapest Rome to London Heathrow flight route?

Fly from Rome Fiumicino to London Heathrow for the best Rome - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $231 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 for as low as $166 on momondo.

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

There are 4 cabin classes available to choose from on Rome 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 to London Heathrow Airport flight prices changed over time?

As of December 2025, prices for Rome to London Heathrow Airport flights are approximately 141% more expensive when compared to flights at the same time last year.

When to book flights from Rome to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rome 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 to London Heathrow Airport (ROM to LHR) flight deals and tips

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

Best Price Found	$437
Fastest flight time	2h 35m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Rome in the past 72 hours is $437. The best round-trip flight deal from Rome to London Heathrow Airport found on momondo in the last 72 hours is $397.

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

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

Search flight deals

How far is Rome to London Heathrow by plane?
The distance between Rome and London Heathrow is about 898.6 mi. A reasonable flight in good conditions will take 2h 35m.
When did momondo last update prices for flights from Rome to London Heathrow Airport?
Prices for flights from Rome to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Rome to London Heathrow Airport?
The number of operators available for flights from Rome to London Heathrow Airport is 1 as of December 2025.
How old do you have to be to fly from Rome to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Rome to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Rome to London Heathrow Airport is Airbus A321neo, representing 15.16% of all bookings. The subsequent popular models are Airbus A320-100/200 at 15.07%, Airbus A319 at 13.23%, and Airbus A320neo at 11.61%.
What is the most popular airline from Rome to London Heathrow Airport?
Based on momondo bookings for flights between Rome and London Heathrow Airport, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from Rome to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $168	Free Cancellation	Rating 6.7 7,625 reviews		Search British Airways flights

British Airways Flights From Rome to London Heathrow Airport
Across 28 British Airways flights from Rome to London Heathrow Airport this week, the average price was $260, with the best British Airways deals starting from $168 round-trip. 7,625 users have rated British Airways on momondo, with an average score of 6.7/10.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Stratford-upon-Avon

Crawley

Brentwood

Salisbury

Watford

Wembley

Cobham

Folkestone

Romford

Richmond

Uxbridge

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rome to London. momondo saves you time and could save you money on your trip.

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

Yes. All flights to London from Rome on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Rome and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Rome to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Rome to London from $77

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 to London departing on 2/25. 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 to London Heathrow Airport

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

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

See travel insights to London from

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

What is the typical price of a round-trip flight between Rome 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 Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $604. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $802.

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

What is the cheapest Rome to London Heathrow flight route?

Fly from Rome Fiumicino to London Heathrow for the best Rome - 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 to London Heathrow flights?

There are 4 cabin classes available to choose from on Rome 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 to London Heathrow Airport flight prices changed over time?

As of December 2025, prices for Rome to London Heathrow Airport flights are approximately 141% more expensive when compared to flights at the same time last year.

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

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

How often are flights from Rome to London delayed?

Historically, on average around 17% 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 117 minutes.

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

Generally, flights departing in the morning 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, British Airways have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

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

As of December 2025, 10 flights take off from Rome and land in London Heathrow Airport each day. The most common flight departure time for this route is 12:00PM, with 81% of daily flights taking off in the afternoon.

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

The number of flights available between Rome and London Heathrow Airport is 73 per week as of December 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

When to book flights from Rome to London Heathrow Airport

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

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

Best Price Found

Fastest flight time

Direct flights

How far is Rome to London Heathrow by plane?

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

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

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

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

Best airlines flying from Rome to London Heathrow Airport

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

British Airways Flights From Rome 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