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Cheap flights from London Heathrow Airport to Rome from C$ 122

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 11/3. 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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Find the cheapest flights from London Heathrow Airport to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
8:50 a.m. - 12:25 p.m.
LHR
-
FCO
2h 35mdirect
British Airways Logo
8:30 p.m. - 10:15 p.m.
FCO
-
LHR
2h 45mdirect
C$ 235British Airways
Sat, 21 Feb - Sat, 28 Feb
British Airways Logo
3:55 p.m. - 7:35 p.m.
LHR
-
FCO
2h 40mdirect
British Airways Logo
5:00 p.m. - 6:50 p.m.
FCO
-
LHR
2h 50mdirect
C$ 242British Airways
Sat, 21 Feb - Fri, 6 Mar
British Airways Logo
8:35 a.m. - 12:10 p.m.
LHR
-
FCO
2h 35mdirect
British Airways Logo
7:50 a.m. - 9:50 a.m.
FCO
-
LHR
3h 00mdirect
C$ 243British Airways
Sun, 8 Feb - Sun, 15 Feb
ITA Airways Logo
4:30 p.m. - 8:10 p.m.
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
7:50 a.m. - 9:40 a.m.
FCO
-
LHR
2h 50mdirect
C$ 244ITA Airways
Wed, 6 May - Tue, 12 May
British Airways Logo
3:55 p.m. - 7:35 p.m.
LHR
-
FCO
2h 40mdirect
British Airways Logo
1:25 p.m. - 3:15 p.m.
FCO
-
LHR
2h 50mdirect
C$ 246British Airways
Sat, 28 Feb - Wed, 4 Mar
British Airways Logo
7:50 a.m. - 11:25 a.m.
LHR
-
FCO
2h 35mdirect
British Airways Logo
8:10 p.m. - 9:55 p.m.
FCO
-
LHR
2h 45mdirect
C$ 250British Airways
Wed, 25 Feb - Thu, 5 Mar
British Airways Logo
6:20 p.m. - 9:55 p.m.
LHR
-
FCO
2h 35mdirect
British Airways Logo
5:50 p.m. - 7:35 p.m.
FCO
-
LHR
2h 45mdirect
C$ 251British Airways
Sat, 21 Feb - Tue, 24 Feb
British Airways Logo
2:30 p.m. - 6:10 p.m.
LHR
-
FCO
2h 40mdirect
British Airways Logo
5:50 p.m. - 7:35 p.m.
FCO
-
LHR
2h 45mdirect
C$ 255British Airways
Sat, 7 Feb - Wed, 11 Feb
British Airways Logo
6:50 a.m. - 10:25 a.m.
LHR
-
FCO
2h 35mdirect
British Airways Logo
8:30 p.m. - 10:15 p.m.
FCO
-
LHR
2h 45mdirect
C$ 257British Airways
Thu, 19 Feb - Wed, 25 Feb
British Airways Logo
7:15 p.m. - 10:50 p.m.
LHR
-
FCO
2h 35mdirect
British Airways Logo
8:25 p.m. - 10:10 p.m.
FCO
-
LHR
2h 45mdirect
C$ 258British Airways
Fri, 20 Feb - Tue, 24 Feb

British Airways flights from London Heathrow Airport to Rome Fiumicino Airport

Our best British Airways deals on London Heathrow Airport to Rome Fiumicino Airport flight tickets
British Airways
21 Feb
LHR8:50 a.m.London Heathrow
2h 35m
FCO12:25 p.m.Rome Fiumicino
28 Feb
FCO8:30 p.m.Rome Fiumicino
2h 45m
LHR10:15 p.m.London Heathrow
C$ 235
British Airways
31 Jan
LHR2:30 p.m.London Heathrow
2h 40m
FCO6:10 p.m.Rome Fiumicino
6 Feb
FCO8:00 p.m.Rome Fiumicino
2h 45m
LHR9:45 p.m.London Heathrow
C$ 242
British Airways
28 Feb
LHR2:30 p.m.London Heathrow
2h 40m
FCO6:10 p.m.Rome Fiumicino
6 Mar
FCO8:35 a.m.Rome Fiumicino
2h 55m
LHR10:30 a.m.London Heathrow
C$ 243

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
23 Feb
LHR11:45 a.m.London Heathrow
6h 40m
1 stop
FCO7:25 p.m.Rome Fiumicino
4 Mar
FCO6:10 a.m.Rome Fiumicino
5h 35m
1 stop
LHR10:45 a.m.London Heathrow
C$ 296
KLM
23 Feb
LHR11:45 a.m.London Heathrow
6h 40m
1 stop
FCO7:25 p.m.Rome Fiumicino
3 Mar
FCO6:10 a.m.Rome Fiumicino
5h 35m
1 stop
LHR10:45 a.m.London Heathrow
C$ 297
KLM
4 Apr
LHR5:10 p.m.London Heathrow
4h 35m
1 stop
FCO10:45 p.m.Rome Fiumicino
9 Apr
FCO5:25 p.m.Rome Fiumicino
4h 30m
1 stop
LHR8:55 p.m.London Heathrow
C$ 299

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Rome Fiumicino Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 29 January 2026.
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

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 21/2

8:50 a.m.-12:25 p.m.

Nonstop2h 35m

Rome Fiumicino

Sat 28/2

8:30 p.m.-10:15 p.m.

Nonstop2h 45m

C$ 235

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 21/2

3:55 p.m.-7:35 p.m.

Nonstop2h 40m

Rome Fiumicino

Fri 6/3

5:00 p.m.-6:50 p.m.

Nonstop2h 50m

C$ 242

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 8/2

8:35 a.m.-12:10 p.m.

Nonstop2h 35m

Rome Fiumicino

Sun 15/2

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

Nonstop3h 00m

C$ 243

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 6/5

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

Nonstop2h 40m

Rome Fiumicino

Tue 12/5

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

Nonstop2h 50m

C$ 244

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 28/2

3:55 p.m.-7:35 p.m.

Nonstop2h 40m

Rome Fiumicino

Wed 4/3

1:25 p.m.-3:15 p.m.

Nonstop2h 50m

C$ 246

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 25/2

7:50 a.m.-11:25 a.m.

Nonstop2h 35m

Rome Fiumicino

Thu 5/3

8:10 p.m.-9:55 p.m.

Nonstop2h 45m

C$ 250

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 21/2

6:20 p.m.-9:55 p.m.

Nonstop2h 35m

Rome Fiumicino

Tue 24/2

5:50 p.m.-7:35 p.m.

Nonstop2h 45m

C$ 251

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 7/2

2:30 p.m.-6:10 p.m.

Nonstop2h 40m

Rome Fiumicino

Wed 11/2

5:50 p.m.-7:35 p.m.

Nonstop2h 45m

C$ 255

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 19/2

6:50 a.m.-10:25 a.m.

Nonstop2h 35m

Rome Fiumicino

Wed 25/2

8:30 p.m.-10:15 p.m.

Nonstop2h 45m

C$ 257

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 20/2

7:15 p.m.-10:50 p.m.

Nonstop2h 35m

Rome Fiumicino

Tue 24/2

8:25 p.m.-10:10 p.m.

Nonstop2h 45m

C$ 258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rome from

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

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$ 301.

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

According to our data, Monday is the cheapest day to fly to Rome Fiumicino Airport from London Heathrow Airport. The lowest ticket price found for a Monday departure recently was C$ 234. 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 Thursday, with ticket prices averaging around C$ 350.

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$ 219. Flights in the afternoon are often more expensive with an average ticket price of C$ 337.

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?

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$ 364 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$ 307 on momondo.

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.

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

As of January 2026, prices for London Heathrow Airport to Rome Fiumicino Airport flights are approximately 42% 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

Fastest flight time

2h 40m

Direct flights

Every day
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

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 219Free CancellationRating
6.7
7,705 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$ 219. Generally, British Airways has 10 flights on this route every week with an average price of C$ 330. British Airways is rated 6.7/10 by our users.

Travelling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Ciampino
Pienza
Montepulciano
Santa Marinella
Vatican
Spoleto
Ascoli Piceno
Chianciano Terme
Frascati
Orbetello
Saturnia
Tivoli
Ponza
Terracina
Sulmona
Sperlonga

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.

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