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.

How often are flights from London to Rome delayed?

Historically, on average around 12% 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 117 minutes.

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

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

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

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

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.

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

The number of operators available for flights from London Heathrow Airport to Rome Fiumicino Airport is 1 as of April 2026.

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

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 layovers 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.

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

The required travel and health documents for your Rome Fiumicino 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 Rome Fiumicino Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 104 Cheap Flights from London Heathrow Airport to Rome Fiumicino Airport in 2026

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

As of April 2026, 16 flights take off from London Heathrow Airport and land in Rome Fiumicino Airport each day. The most common flight departure time for this route is 10:00a.m., with 51% of daily flights taking off at noon.

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

The number of flights available between London Heathrow Airport and Rome Fiumicino Airport is 112 per week as of April 2026. The most frequent departure day is Wed, with 30% of weekly flights leaving on this day.

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

Prices are currently low for flights on this route. Typical prices usually range from C$ 542 to C$ 312. The lowest price recently found on this route was C$ 246.

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London Heathrow Airport to Rome

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 a.m. - 9:45 a.m.

LHR

FCO

2h 35mdirect

9:05 p.m. - 10:45 p.m.

FCO

LHR

2h 40mdirect

C$ 246British Airways

Sun, 10 May - Tue, 9 Jun

8:15 p.m. - 11:45 p.m.

LHR

FCO

2h 30mdirect

6:50 a.m. - 8:40 a.m.

FCO

LHR

2h 50mdirect

C$ 249British Airways

Fri, 29 May - Thu, 4 Jun

6:10 a.m. - 9:45 a.m.

LHR

FCO

2h 35mdirect

3:40 p.m. - 5:20 p.m.

FCO

LHR

2h 40mdirect

C$ 254British Airways

Sun, 10 May - Sat, 6 Jun

7:50 p.m. - 11:20 p.m.

LHR

FCO

2h 30mdirect

3:40 p.m. - 5:20 p.m.

FCO

LHR

2h 40mdirect

C$ 256British Airways

Sat, 30 May - Sat, 6 Jun

4:30 p.m. - 8:10 p.m.

LHR

FCO

2h 40mdirect

7:50 a.m. - 9:40 a.m.

FCO

LHR

2h 50mdirect

C$ 260ITA Airways

Tue, 15 Sep - Thu, 24 Sep

7:10 p.m. - 10:40 p.m.

LHR

FCO

2h 30mdirect

8:20 p.m. - 9:55 p.m.

FCO

LHR

2h 35mdirect

C$ 261British Airways

Mon, 11 May - Fri, 5 Jun

7:50 p.m. - 11:20 p.m.

LHR

FCO

2h 30mdirect

3:40 p.m. - 5:20 p.m.

FCO

LHR

2h 40mdirect

C$ 263British Airways

Sat, 30 May - Sat, 6 Jun

8:15 p.m. - 11:45 p.m.

LHR

FCO

2h 30mdirect

5:50 p.m. - 7:25 p.m.

FCO

LHR

2h 35mdirect

C$ 265British Airways

Mon, 8 Jun - Thu, 18 Jun

8:15 p.m. - 11:45 p.m.

LHR

FCO

2h 30mdirect

5:50 p.m. - 7:25 p.m.

FCO

LHR

2h 35mdirect

C$ 267British Airways

Mon, 8 Jun - Thu, 18 Jun

7:50 p.m. - 11:20 p.m.

LHR

FCO

2h 30mdirect

5:50 p.m. - 7:25 p.m.

FCO

LHR

2h 35mdirect

C$ 268British Airways

Sat, 13 Jun - Thu, 18 Jun

ITA Airways flights from London Heathrow Airport to Rome Fiumicino Airport

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

ITA Airways

15 Sep

LHR4:30 p.m.London Heathrow

2h 40m

FCO8:10 p.m.Rome Fiumicino

24 Sep

FCO7:50 a.m.Rome Fiumicino

2h 50m

LHR9:40 a.m.London Heathrow

C$ 260

ITA Airways

30 Sep

LHR10:30 a.m.London Heathrow

2h 40m

FCO2:10 p.m.Rome Fiumicino

8 Oct

FCO7:50 a.m.Rome Fiumicino

2h 50m

LHR9:40 a.m.London Heathrow

C$ 274

ITA Airways

18 Sep

LHR10:30 a.m.London Heathrow

2h 40m

FCO2:10 p.m.Rome Fiumicino

24 Sep

FCO7:50 a.m.Rome Fiumicino

2h 50m

LHR9:40 a.m.London Heathrow

C$ 278

KLM flights from London Heathrow Airport to Rome Fiumicino Airport

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

KLM

12 Aug

LHR11:45 a.m.London Heathrow

6h 00m

1 stop

FCO6:45 p.m.Rome Fiumicino

5 Sep

FCO5:25 p.m.Rome Fiumicino

4h 30m

1 stop

LHR8:55 p.m.London Heathrow

C$ 309

KLM

28 May

LHR5:10 p.m.London Heathrow

4h 35m

1 stop

FCO10:45 p.m.Rome Fiumicino

4 Jun

FCO6:30 a.m.Rome Fiumicino

5h 15m

1 stop

LHR10:45 a.m.London Heathrow

C$ 311

KLM

9 Jun

LHR5:10 p.m.London Heathrow

4h 35m

1 stop

FCO10:45 p.m.Rome Fiumicino

16 Jun

FCO10:35 a.m.Rome Fiumicino

6h 40m

1 stop

LHR4:15 p.m.London Heathrow

C$ 322

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 10/5

6:10 a.m.-9:45 a.m.

Nonstop2h 35m

Rome Fiumicino

Tue 9/6

9:05 p.m.-10:45 p.m.

Nonstop2h 40m

C$ 246

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 29/5

8:15 p.m.-11:45 p.m.

Nonstop2h 30m

Rome Fiumicino

Thu 4/6

6:50 a.m.-8:40 a.m.

Nonstop2h 50m

C$ 249

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 10/5

6:10 a.m.-9:45 a.m.

Nonstop2h 35m

Rome Fiumicino

Sat 6/6

3:40 p.m.-5:20 p.m.

Nonstop2h 40m

C$ 254

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 30/5

7:50 p.m.-11:20 p.m.

Nonstop2h 30m

Rome Fiumicino

Sat 6/6

3:40 p.m.-5:20 p.m.

Nonstop2h 40m

C$ 256

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 15/9

4:30 p.m.-8:10 p.m.

Nonstop2h 40m

Rome Fiumicino

Thu 24/9

7:50 a.m.-9:40 a.m.

Nonstop2h 50m

C$ 260

Quickest round-trip

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 11/5

7:10 p.m.-10:40 p.m.

Nonstop2h 30m

Rome Fiumicino

Fri 5/6

8:20 p.m.-9:55 p.m.

Nonstop2h 35m

C$ 261

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 30/5

7:50 p.m.-11:20 p.m.

Nonstop2h 30m

Rome Fiumicino

Sat 6/6

3:40 p.m.-5:20 p.m.

Nonstop2h 40m

C$ 263

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 8/6

8:15 p.m.-11:45 p.m.

Nonstop2h 30m

Rome Fiumicino

Thu 18/6

5:50 p.m.-7:25 p.m.

Nonstop2h 35m

C$ 265

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 8/6

8:15 p.m.-11:45 p.m.

Nonstop2h 30m

Rome Fiumicino

Thu 18/6

5:50 p.m.-7:25 p.m.

Nonstop2h 35m

C$ 267

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 13/6

7:50 p.m.-11:20 p.m.

Nonstop2h 30m

Rome Fiumicino

Thu 18/6

5:50 p.m.-7:25 p.m.

Nonstop2h 35m

C$ 268

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 London Heathrow Airport to Rome Fiumicino 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 London Heathrow Airport and Rome Fiumicino Airport?

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

The month of November is another great option to travel to Rome Fiumicino Airport, with average flight prices from London Heathrow Airport averaging around C$ 302.

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

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 C$ 271. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rome Fiumicino Airport is Wednesday, with ticket prices averaging around C$ 310.

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

Our data shows that the cheapest London Heathrow Airport to Rome Fiumicino Airport flights are usually those with departure times in the evening. Our users have found flights to Rome Fiumicino Airport in the evening for as low as C$ 204. Flights in the afternoon are often more expensive with an average ticket price of C$ 328.

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 from London Heathrow Airport to Rome Fiumicino Airport?

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 C$ 388 when searching weeks out. 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 C$ 304 on momondo.

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

As of April 2026, prices for London Heathrow Airport to Rome Fiumicino Airport flights are approximately 165% more expensive when compared to flights at the same time last year.

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

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

Estimated round-trip price

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

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

Best price found	C$ 187
Fastest flight time	2h 40m
Direct flights	Every day

The best one-way flight to Rome Fiumicino Airport from London Heathrow Airport in the past 72 hours is C$ 187. The best round-trip flight deal from London Heathrow Airport to Rome Fiumicino Airport found on momondo in the last 72 hours is C$ 311.

The fastest flight from London Heathrow Airport to Rome Fiumicino Airport takes 2h 40m

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

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Rome Fiumicino Airport

How far is London Heathrow to Rome Fiumicino by plane?
There are 1443.9 km between London Heathrow and Rome Fiumicino. By plane, this route typically takes 2h 40m.
When did momondo last update prices for flights from London Heathrow Airport to Rome Fiumicino Airport?
Prices for flights from London Heathrow Airport to Rome Fiumicino Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Rome Fiumicino Airport?
The number of operators available for flights from London Heathrow Airport to Rome Fiumicino Airport is 1 as of April 2026.
How old do you have to be to fly from London Heathrow Airport to Rome Fiumicino Airport?
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 layovers 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.
What documentation or ID do you need to fly to Rome Fiumicino Airport?
The required travel and health documents for your Rome Fiumicino 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 Rome Fiumicino 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 London Heathrow Airport to Rome Fiumicino Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Rome Fiumicino Airport is Airbus A320neo (18.75% of total bookings). The next most popular plane models are Airbus A321neo (18.75%), Airbus A319 (14.42%), and Airbus A320-100/200 (14.32%).
What is the most popular airline from London Heathrow Airport to Rome Fiumicino Airport?
Based on momondo bookings for flights between London Heathrow Airport and Rome Fiumicino Airport, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from London Heathrow Airport to Rome Fiumicino Airport

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom C$ 261	Free Cancellation	Rating 6.7 7,937 reviews		Search British Airways flights

British Airways Flights From London Heathrow Airport to Rome Fiumicino Airport
The lowest priced British Airways flight from London Heathrow Airport to Rome Fiumicino Airport from the last 72 hours was C$ 261. Generally, British Airways has 17 flights on this route every week with an average price of C$ 333. British Airways is rated 6.7/10 by our users.

Civitavecchia

Fiumicino

Ciampino

Pienza

Montepulciano

Santa Marinella

Vatican

Spoleto

Ascoli Piceno

Chianciano Terme

Frascati

Orbetello

Saturnia

Tivoli

Terracina

Sulmona

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rome from London.

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

momondo does allow users to show only those flights to Rome from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for London to Rome 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 London to Rome right now. Can momondo alert me if prices change?

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

An easier way to manage your Rome Fiumicino 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 30/5

Sat 6/6

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rome

Popular cities

Other flights from London Heathrow Airport

Other flights to Rome

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in Italy

Flights to Milan Malpensa Airportfrom C$ 707

Flights to Milan Linate Airportfrom C$ 807

Flights to Venice Marco Polo Airportfrom C$ 690

Flights to Rome Ciampino Airportfrom C$ 784

Flights to Venice Treviso A. Canova Airportfrom C$ 859

Cheap flights from London Heathrow Airport to Rome from C$ 104

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.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London Heathrow Airport to Rome

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

ITA Airways flights from London Heathrow Airport to Rome Fiumicino Airport

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

KLM flights from London Heathrow Airport to Rome Fiumicino Airport

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

momondo Fare Finder

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

See travel insights to Rome from

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?

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

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

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

How often are flights from London to Rome delayed?

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

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

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

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

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

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

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from London Heathrow Airport to Rome Fiumicino Airport

Best airlines flying from London Heathrow Airport to Rome Fiumicino Airport

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

British Airways Flights From London Heathrow Airport to Rome Fiumicino Airport

Travelling to a place near Rome?

Why use momondo?

An easier way to manage your Rome Fiumicino 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 Rome

Popular Cities in Italy

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

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Rome Fiumicino Airport flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Rome

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Rome

List of cabin classes available on flights landing in Rome. Availability may vary depending on flight origin and airline.

Complete your trip to Rome

Explore popular destinations other users love

According to popular flight searches on momondo this year