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Cheap flights from London Heathrow Airport to Rome from £57

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 9/3. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Rome

Cheap return flights

Vueling Logo
09:55 - 23:30LHR-FCO
12h 35m1 stop
Vueling Logo
22:30 - 09:10FCO-LHR
11h 40m1 stop
£118Vueling
Find Deal
Sat, 22 Nov - Tue, 25 Nov
Multiple Airlines Logo
09:55 - 23:30LHR-FCO
12h 35m1 stop
Multiple Airlines Logo
22:30 - 09:10FCO-LHR
11h 40m1 stop
£121Multiple Airlines
Find Deal
Wed, 5 Nov - Tue, 18 Nov
British Airways Logo
07:50 - 11:25LHR-FCO
2h 35mdirect
British Airways Logo
20:25 - 22:10FCO-LHR
2h 45mdirect
£122British Airways
Find Deal
Wed, 5 Nov - Tue, 18 Nov
British Airways Logo
11:15 - 14:55LHR-FCO
2h 40mdirect
British Airways Logo
16:25 - 18:10FCO-LHR
2h 45mdirect
£122British Airways
Find Deal
Sat, 6 Dec - Fri, 12 Dec
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
13:20 - 15:10FCO-LHR
2h 50mdirect
£123British Airways
Find Deal
Sat, 24 Jan - Sat, 31 Jan
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
20:30 - 22:15FCO-LHR
2h 45mdirect
£124British Airways
Find Deal
Sat, 1 Nov - Sat, 15 Nov
Multiple Airlines Logo
09:55 - 23:30LHR-FCO
12h 35m1 stop
Multiple Airlines Logo
07:25 - 18:00FCO-LHR
11h 35m1 stop
£125Multiple Airlines
Find Deal
Fri, 28 Nov - Sun, 30 Nov
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
07:40 - 09:40FCO-LHR
3h 00mdirect
£126British Airways
Find Deal
Sat, 21 Feb - Thu, 26 Feb
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
20:30 - 22:15FCO-LHR
2h 45mdirect
£127British Airways
Find Deal
Sat, 21 Feb - Sat, 28 Feb
Aegean Airlines Logo
12:15 - 08:35LHR-FCO
19h 20m1 stop
Aegean Airlines Logo
18:25 - 11:15FCO-LHR
17h 50m1 stop
£140Aegean Airlines
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Fri, 10 Oct - Sun, 12 Oct

Vueling flights from London Heathrow Airport to Rome Fiumicino Airport

Our best Vueling deals on London Heathrow Airport to Rome Fiumicino Airport flight tickets
Vueling
22 Nov
LHR09:55London Heathrow
12h 35m
1 stop
FCO23:30Rome Fiumicino
25 Nov
FCO22:30Rome Fiumicino
11h 40m
1 stop
LHR09:10London Heathrow
£118
Find similar
Vueling
25 Nov
LHR09:55London Heathrow
10h 50m
1 stop
FCO21:45Rome Fiumicino
29 Nov
FCO11:45Rome Fiumicino
9h 20m
1 stop
LHR20:05London Heathrow
£129
Find similar
Vueling
6 Dec
LHR09:55London Heathrow
12h 35m
1 stop
FCO23:30Rome Fiumicino
12 Dec
FCO19:10Rome Fiumicino
15h 00m
1 stop
LHR09:10London Heathrow
£130
Find similar

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
5 Nov
LHR07:50London Heathrow
2h 35m
FCO11:25Rome Fiumicino
18 Nov
FCO20:25Rome Fiumicino
2h 45m
LHR22:10London Heathrow
£122
Find similar
British Airways
6 Dec
LHR11:15London Heathrow
2h 40m
FCO14:55Rome Fiumicino
12 Dec
FCO16:25Rome Fiumicino
2h 45m
LHR18:10London Heathrow
£122
Find similar
British Airways
24 Jan
LHR18:20London Heathrow
2h 35m
FCO21:55Rome Fiumicino
31 Jan
FCO13:20Rome Fiumicino
2h 50m
LHR15:10London Heathrow
£123
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 26 September 2025.
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 22/11

09:55-23:30

1 stop12h 35m

Rome Fiumicino

Tue 25/11

22:30-09:10

1 stop11h 40m

£118

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 5/11

09:55-23:30

1 stop12h 35m

Rome Fiumicino

Tue 18/11

22:30-09:10

1 stop11h 40m

£121

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 5/11

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Tue 18/11

20:25-22:10

Nonstop2h 45m

£122

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 6/12

11:15-14:55

Nonstop2h 40m

Rome Fiumicino

Fri 12/12

16:25-18:10

Nonstop2h 45m

£122

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 24/1

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Sat 31/1

13:20-15:10

Nonstop2h 50m

£123

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 1/11

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Sat 15/11

20:30-22:15

Nonstop2h 45m

£124

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 28/11

09:55-23:30

1 stop12h 35m

Rome Fiumicino

Sun 30/11

07:25-18:00

1 stop11h 35m

£125

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 21/2

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Thu 26/2

07:40-09:40

Nonstop3h 00m

£126

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 21/2

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Sat 28/2

20:30-22:15

Nonstop2h 45m

£127

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 10/10

12:15-08:35

1 stop19h 20m

Rome Fiumicino

Sun 12/10

18:25-11:15

1 stop17h 50m

£140

Flights are sorted by cheapest return 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?

In general, January is the cheapest month to fly from London Heathrow Airport to Rome Fiumicino Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £142. If you aren’t able to travel to Rome Fiumicino Airport during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £149.

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 £187. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £212.

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

The cheapest time of day to fly to Rome Fiumicino Airport is at midday when flights can be purchased for as low as £119. Try not to purchase tickets in the afternoon because they tend to be around £477. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 £193 when searching weeks before you fly. 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 £166 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.

Can stopping save me money on London Heathrow Airport to Rome Fiumicino Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a London Heathrow Airport to Rome Fiumicino Airport flight.

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

As of September 2025, prices for London Heathrow Airport to Rome Fiumicino Airport flights are approximately 18% 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 return 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

£89

Fastest flight time

2h 35m

Direct flights

Every day
The best one-way flight to Rome Fiumicino Airport from London Heathrow Airport in the past 72 hours is £89. The best return flight deal from London Heathrow Airport to Rome Fiumicino Airport found on momondo in the last 72 hours is £152.
The fastest flight from London Heathrow Airport to Rome Fiumicino Airport takes 2h 35m
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?

    The distance between London Heathrow and Rome Fiumicino is about 897.2 mi. A reasonable flight in good conditions will take 2h 35m.

  • 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 refreshed on a daily basis.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Rome Fiumicino Airport.

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

    The travel and health documents you'll need for your trip to Rome Fiumicino 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 Rome Fiumicino 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 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
Wizz AirPriceFrom £42Free CancellationRating
6.8
377 reviews
Search Wizz Air flights
VuelingPriceFrom £57Free CancellationRating
7.1
1,190 reviews
Search Vueling flights
British AirwaysPriceFrom £115Free CancellationRating
6.7
7,399 reviews
Search British Airways flights
LufthansaPriceFrom £145Free CancellationRating
6.8
7,428 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom £152Free CancellationRating
7.2
361 reviews
Search Brussels Airlines flights
Scandinavian AirlinesPriceFrom £159Free CancellationRating
7.4
1,493 reviews
Search Scandinavian Airlines flights

  • British Airways Flights From London Heathrow Airport to Rome Fiumicino Airport

    British Airways operates around 20 flights from London Heathrow Airport to Rome Fiumicino Airport every week. The average price of these flights found in the last 72 hours has been £266, but momondo users have found British Airways deals from London Heathrow Airport to Rome Fiumicino Airport from as low as £154 round-trip. British Airways has been scored 6.7/10 in 7,399 reviews.

Travelling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Ciampino
Anzio
Ascoli Piceno
Civitavecchia
Sperlonga
Terracina
Cassino
Cortona
Frascati
Montepulciano
Ponza
Santa Marinella
Gaeta
Foligno
Orbetello
Sabaudia
Sulmona
Vatican
Grosseto

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for London to Rome flights to just show those with flexible booking policies.

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

Once all potential London to Rome flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Rome from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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