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Cheap flights from London Heathrow Airport to Rome from €78

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 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London Heathrow Airport to Rome

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
15:45 - 17:35FCO-LHR
2h 50mdirect
€144British Airways
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Sat, 6 Dec - Sat, 13 Dec
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
20:30 - 22:15FCO-LHR
2h 45mdirect
€145British Airways
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Sat, 15 Nov - Sat, 22 Nov
Vueling Logo
09:55 - 19:50LHR-FCO
8h 55m1 stop
Vueling Logo
09:45 - 18:00FCO-LHR
9h 15m1 stop
€151Vueling
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Wed, 25 Feb - Thu, 26 Feb
Vueling Logo
09:55 - 19:50LHR-FCO
8h 55m1 stop
Vueling Logo
14:05 - 20:05FCO-LHR
7h 00m1 stop
€162Vueling
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Wed, 10 Dec - Sat, 13 Dec
KLM Logo
08:40 - 16:25LHR-FCO
6h 45m1 stop
KLM Logo
10:05 - 14:25FCO-LHR
5h 20m1 stop
€190KLM
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Sun, 7 Dec - Sat, 13 Dec
KLM Logo
11:45 - 19:25LHR-FCO
6h 40m1 stop
KLM Logo
06:10 - 10:45FCO-LHR
5h 35m1 stop
€191KLM
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Thu, 4 Dec - Mon, 8 Dec
Lufthansa Logo
07:40 - 13:25LHR-FCO
4h 45m1 stop
Lufthansa Logo
19:05 - 22:55FCO-LHR
4h 50m1 stop
€194Lufthansa
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Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
08:40 - 16:25LHR-FCO
6h 45m1 stop
Multiple Airlines Logo
06:00 - 10:30FCO-LHR
5h 30m1 stop
€195Multiple Airlines
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Sat, 7 Feb - Sun, 8 Feb
Lufthansa Logo
17:50 - 23:00LHR-FCO
4h 10m1 stop
Lufthansa Logo
07:00 - 13:00FCO-LHR
7h 00m1 stop
€197Lufthansa
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Tue, 10 Feb - Sat, 14 Feb
Multiple Airlines Logo
17:50 - 23:00LHR-FCO
4h 10m1 stop
Multiple Airlines Logo
14:50 - 19:15FCO-LHR
5h 25m1 stop
€199Multiple Airlines
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Fri, 14 Nov - Sat, 15 Nov

British Airways flights from London Heathrow Airport to Rome

Our best British Airways deals on London Heathrow Airport to Rome flight tickets
British Airways
6 Dec
LHR18:20London Heathrow
2h 35m
FCO21:55Rome Fiumicino
13 Dec
FCO15:45Rome Fiumicino
2h 50m
LHR17:35London Heathrow
€144
Find similar
British Airways
15 Nov
LHR18:20London Heathrow
2h 35m
FCO21:55Rome Fiumicino
22 Nov
FCO20:30Rome Fiumicino
2h 45m
LHR22:15London Heathrow
€145
Find similar
British Airways
11 Dec
LHR06:50London Heathrow
2h 35m
FCO10:25Rome Fiumicino
14 Dec
FCO12:20Rome Fiumicino
2h 50m
LHR14:10London Heathrow
€148
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Vueling flights from London Heathrow Airport to Rome

Our best Vueling deals on London Heathrow Airport to Rome flight tickets
Vueling
25 Feb
LHR09:55London Heathrow
8h 55m
1 stop
FCO19:50Rome Fiumicino
26 Feb
FCO09:45Rome Fiumicino
9h 15m
1 stop
LHR18:00London Heathrow
€151
Find similar
Vueling
10 Dec
LHR09:55London Heathrow
8h 55m
1 stop
FCO19:50Rome Fiumicino
13 Dec
FCO14:05Rome Fiumicino
7h 00m
1 stop
LHR20:05London Heathrow
€162
Find similar
Vueling
28 Jan
LHR15:15London Heathrow
16h 30m
1 stop
FCO08:45Rome Fiumicino
2 Feb
FCO07:00Rome Fiumicino
8h 25m
1 stop
LHR14:25London Heathrow
€172
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momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Rome 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 13,528 searches. Data last updated 2 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 6/12

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Sat 13/12

15:45-17:35

Nonstop2h 50m

€144

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 15/11

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Sat 22/11

20:30-22:15

Nonstop2h 45m

€145

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 25/2

09:55-19:50

1 stop8h 55m

Rome Fiumicino

Thu 26/2

09:45-18:00

1 stop9h 15m

€151

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 10/12

09:55-19:50

1 stop8h 55m

Rome Fiumicino

Sat 13/12

14:05-20:05

1 stop7h 00m

€162

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 7/12

08:40-16:25

1 stop6h 45m

Rome Fiumicino

Sat 13/12

10:05-14:25

1 stop5h 20m

€190

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 4/12

11:45-19:25

1 stop6h 40m

Rome Fiumicino

Mon 8/12

06:10-10:45

1 stop5h 35m

€191

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 2/12

07:40-13:25

1 stop4h 45m

Rome Fiumicino

Tue 9/12

19:05-22:55

1 stop4h 50m

€194

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 7/2

08:40-16:25

1 stop6h 45m

Rome Fiumicino

Sun 8/2

06:00-10:30

1 stop5h 30m

€195

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 10/2

17:50-23:00

1 stop4h 10m

Rome Fiumicino

Sat 14/2

07:00-13:00

1 stop7h 00m

€197

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 14/11

17:50-23:00

1 stop4h 10m

Rome Fiumicino

Sat 15/11

14:50-19:15

1 stop5h 25m

€199

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

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?

What is the cheapest month to fly to Rome?

The cheapest month to fly to Rome from London Heathrow Airport is in January. Flight prices, which tend to average around €169, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome 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 €174.

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

The cheapest day to depart from London Heathrow Airport to Rome is on a Monday. Travellers who choose to depart for Rome on a Monday will often find tickets for as low as €285. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €646. These prices are subject to change though, so be sure to set up a Price Alert for flights to Rome.

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

Our most recent data shows that the best time of day to fly to Rome is in the morning. Flights from London Heathrow Airport to Rome during this time can be as low as €147. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €989 on average. Flights to Rome from London Heathrow Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London Heathrow to Rome flight route?

Fly from London Heathrow to Rome Fiumicino for the best London Heathrow - Rome flight prices

How far in advance should I book a flight to Rome?

You are more likely to see cheaper flights to Rome from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around €226 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from London Heathrow Airport for as low as €188 on momondo.

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

There are 2 cabin classes available to choose from on London Heathrow to Rome 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 flight prices changed over time?

As of November 2025, prices for London Heathrow Airport to Rome flights are approximately 146% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Rome

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

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

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

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Rome

1 airport
The fastest flight from London Heathrow Airport to Rome takes 2h 35m
Direct flights go from London Heathrow Airport to Rome every day.
There is 1 airport near Rome: Rome Fiumicino (FCO)
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  • How far is London Heathrow to Rome by plane?

    Rome is 1446.2 km away from London Heathrow. By plane, this route typically takes 2h 35m.

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

    Prices for flights from London Heathrow Airport to Rome were last updated today.

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

    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.

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

    The travel and health documents you'll need for your trip to Rome 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 licence and a passport that is valid for six months after your intended arrival at Rome. 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?

Travelling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Grosseto
Civitavecchia
Gaeta
Frascati
Orbetello
Sabaudia
Terracina
Sulmona

Why use momondo?

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

Finding the right flight to Rome from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rome quick and easy, saving you time and money.

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 you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rome from London.

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

If you are simply researching potential flights to Rome, momondo offers a useful price alert feature which will track prices for flights to Rome from London and alert you when they change.

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Find better results for your trip to Italy

Fly into one of these airports located in Rome

Airports listed have a maximum distance of 23.7 km from Rome
Rome Ciampino Airport
Rome Fiumicino Airport