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Cheap flights from London Heathrow Airport to Rome from $114

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 30/9. 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 return flights

British Airways Logo
19:50 - 23:30LHR-FCO
2h 40mdirect
British Airways Logo
18:55 - 20:35FCO-LHR
2h 40mdirect
$221British Airways
Find Deal
Sat, 4 Oct - Sat, 11 Oct
British Airways Logo
13:15 - 16:55LHR-FCO
2h 40mdirect
British Airways Logo
20:50 - 22:35FCO-LHR
2h 45mdirect
$222British Airways
Find Deal
Sat, 29 Nov - Mon, 1 Dec
British Airways Logo
11:15 - 14:55LHR-FCO
2h 40mdirect
British Airways Logo
14:45 - 16:35FCO-LHR
2h 50mdirect
$225British Airways
Find Deal
Thu, 26 Feb - Sun, 1 Mar
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
17:50 - 19:35FCO-LHR
2h 45mdirect
$227British Airways
Find Deal
Thu, 6 Nov - Mon, 10 Nov
British Airways Logo
19:15 - 22:50LHR-FCO
2h 35mdirect
British Airways Logo
20:30 - 22:15FCO-LHR
2h 45mdirect
$238British Airways
Find Deal
Fri, 31 Oct - Wed, 5 Nov
British Airways Logo
08:25 - 12:00LHR-FCO
2h 35mdirect
British Airways Logo
20:30 - 22:15FCO-LHR
2h 45mdirect
$241British Airways
Find Deal
Fri, 13 Mar - Sat, 28 Mar
Vueling Logo
15:15 - 08:45LHR-FCO
16h 30m1 stop
Vueling Logo
07:00 - 14:25FCO-LHR
8h 25m1 stop
$278Vueling
Find Deal
Wed, 4 Mar - Wed, 18 Mar
Vueling Logo
09:55 - 19:50LHR-FCO
8h 55m1 stop
Vueling Logo
11:45 - 18:00FCO-LHR
7h 15m1 stop
$281Vueling
Find Deal
Tue, 2 Dec - Wed, 3 Dec
Logo
15:30 - 09:45LHR-FCO
17h 15m1 stop
Logo
09:40 - 14:25FCO-LHR
5h 45m1 stop
$283
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Vueling Logo
09:55 - 17:45LHR-FCO
6h 50m1 stop
Vueling Logo
09:45 - 18:00FCO-LHR
9h 15m1 stop
$290Vueling
Find Deal
Sun, 1 Mar - Thu, 5 Mar

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
4 Mar
LHR15:15London Heathrow
16h 30m
1 stop
FCO08:45Rome Fiumicino
18 Mar
FCO07:00Rome Fiumicino
8h 25m
1 stop
LHR14:25London Heathrow
$278
Find similar
Vueling
2 Dec
LHR09:55London Heathrow
8h 55m
1 stop
FCO19:50Rome Fiumicino
3 Dec
FCO11:45Rome Fiumicino
7h 15m
1 stop
LHR18:00London Heathrow
$281
Find similar
Vueling
1 Mar
LHR09:55London Heathrow
6h 50m
1 stop
FCO17:45Rome Fiumicino
5 Mar
FCO09:45Rome Fiumicino
9h 15m
1 stop
LHR18:00London Heathrow
$290
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
4 Oct
LHR19:50London Heathrow
2h 40m
FCO23:30Rome Fiumicino
11 Oct
FCO18:55Rome Fiumicino
2h 40m
LHR20:35London Heathrow
$221
Find similar
British Airways
29 Nov
LHR13:15London Heathrow
2h 40m
FCO16:55Rome Fiumicino
1 Dec
FCO20:50Rome Fiumicino
2h 45m
LHR22:35London Heathrow
$222
Find similar
British Airways
26 Feb
LHR11:15London Heathrow
2h 40m
FCO14:55Rome Fiumicino
1 Mar
FCO14:45Rome Fiumicino
2h 50m
LHR16:35London Heathrow
$225
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 78,305 searches. Data last updated 15 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 4/10

19:50-23:30

Nonstop2h 40m

Rome Fiumicino

Sat 11/10

18:55-20:35

Nonstop2h 40m

$221

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 29/11

13:15-16:55

Nonstop2h 40m

Rome Fiumicino

Mon 1/12

20:50-22:35

Nonstop2h 45m

$222

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 26/2

11:15-14:55

Nonstop2h 40m

Rome Fiumicino

Sun 1/3

14:45-16:35

Nonstop2h 50m

$225

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 6/11

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Mon 10/11

17:50-19:35

Nonstop2h 45m

$227

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 31/10

19:15-22:50

Nonstop2h 35m

Rome Fiumicino

Wed 5/11

20:30-22:15

Nonstop2h 45m

$238

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 13/3

08:25-12:00

Nonstop2h 35m

Rome Fiumicino

Sat 28/3

20:30-22:15

Nonstop2h 45m

$241

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 4/3

15:15-08:45

1 stop16h 30m

Rome Fiumicino

Wed 18/3

07:00-14:25

1 stop8h 25m

$278

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 2/12

09:55-19:50

1 stop8h 55m

Rome Fiumicino

Wed 3/12

11:45-18:00

1 stop7h 15m

$281

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 28/10

15:30-09:45

1 stop17h 15m

Rome Fiumicino

Tue 4/11

09:40-14:25

1 stop5h 45m

$283

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 1/3

09:55-17:45

1 stop6h 50m

Rome Fiumicino

Thu 5/3

09:45-18:00

1 stop9h 15m

$290

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 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 January is, on average, the cheapest month to fly to Rome Fiumicino Airport from London Heathrow Airport, with most prices found around $286. If you’re not able to fly to Rome Fiumicino Airport in January, then November is your next best option. Flight prices from London Heathrow Airport to Rome Fiumicino Airport during November average around $299.

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

Our data shows that Tuesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $219. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Rome Fiumicino Airport for around $343.

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

Our most recent data shows that the best time of day to fly to Rome Fiumicino Airport is at midday. Flights from London Heathrow Airport to Rome Fiumicino Airport during this time can be as low as $139. In contrast, the most expensive time of day to depart to Rome Fiumicino Airport is in the afternoon when prices are around $444.

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 $387 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 $341 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 September 2025, prices for London Heathrow Airport to Rome Fiumicino Airport flights are approximately 19% 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

$184

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 $184. The best return flight deal from London Heathrow Airport to Rome Fiumicino Airport found on momondo in the last 72 hours is $830.
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 straight-line distance from London Heathrow to Rome Fiumicino is 1443.9 km. Flights usually cover this in 2h 35m, depending on flying conditions and air traffic around both airports.

  • 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 refresh 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 stopovers 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 necessary travel and health documents for your Rome Fiumicino Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
British AirwaysPriceFrom $231Free cancellationRating
6.6
7,361 reviews
Search British Airways flights

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

    Across 25 British Airways flights from London Heathrow Airport to Rome Fiumicino Airport this week, the average price was $197, with the best British Airways deals starting from $153 round-trip. 7,361 users have rated British Airways on momondo, with an average score of 6.6/10.

Travelling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Civitavecchia
Fiumicino
Ponza
Grosseto
Foligno
Anzio
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.

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