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Cheap flights from London Heathrow Airport to Rome from $92

LHR — ROM
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Rome are usually found in January or November, booked 84 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Heathrow to Rome

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Rome

Wed 2/1209:55 -
1 stop11h 15m
Tue 15/1211:45 -
1 stop9h 20m
Deal found 29/10$207
Sat 12/1209:55 -
1 stop8h 10m
Wed 16/1211:45 -
1 stop9h 20m
Deal found 26/10$220
Wed 9/1215:15 -
1 stop16h 35m
Wed 16/1209:55 -
1 stop5h 30m
Deal found 25/10$227
Mon 9/1116:30 -
Nonstop2h 40m
Fri 13/1107:50 -
Nonstop2h 50m
Deal found 28/10$247
Tue 3/1116:30 -
Nonstop2h 40m
Sat 7/1113:50 -
Nonstop2h 50m
Deal found 29/10$253
Sat 7/1116:00 -
Nonstop2h 40m
Sat 14/1112:15 -
Nonstop2h 50m
Deal found 27/10$256
Sun 13/1209:55 -
1 stop6h 25m
Sun 20/1212:35 -
1 stop8h 30m
Deal found 29/10$259
Sat 7/1107:45 -
Nonstop2h 35m
Wed 11/1108:20 -
Nonstop2h 50m
Deal found 27/10$263

Find flight deals from Heathrow to Rome

Round-trip from

$207

One-way from

$92

Popular in

March

Cheapest in

January

Average price

$385

Good one-way deal

$168 or less
Vueling
  • Vueling
  • 2/12-15/12
  • 2 total stops
  • 20h 35m total
  • London to Rome
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Vueling
  • Vueling
  • 15/12-31/12
  • 1 total stop
  • 13h 15m total
  • London to Rome
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($43 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from London Heathrow to Rome (ROM).
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Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Tue 10/11

16:30-20:10

Nonstop2h 40m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$132

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Thu 28/1

10:30-14:10

Nonstop2h 40m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$135

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Tue 20/4

16:30-20:10

Nonstop2h 40m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$136

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Wed 9/12

15:15-08:50

1 stop16h 35m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$139
Fastest return journey

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Wed 31/3

20:15-23:45

Nonstop2h 30m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$158

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Mon 1/3

09:55-22:10

1 stop11h 15m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$159

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Mon 14/12

08:40-12:20

Nonstop2h 40m

Rome Fiumicino

Wed 31/12

00:00-00:00

Nonstop0h 00m

$168

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Fri 27/11

15:30-19:10

Nonstop2h 40m

Rome Fiumicino

Mon 30/11

21:00-22:40

Nonstop2h 40m

$270

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Thu 10/12

06:40-10:15

Nonstop2h 35m

Rome Fiumicino

Sun 13/12

16:00-17:40

Nonstop2h 40m

$273

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Tue 24/11

10:30-14:10

Nonstop2h 40m

Rome Fiumicino

Sun 29/11

07:50-09:40

Nonstop2h 50m

$287

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Rome

What is the cheapest month to book a flight from London Heathrow Airport to Rome?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Rome (average of $297). Flying from London Heathrow Airport to Rome in March is currently the most expensive (average of $456). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to ROM?

It’s optimal to fly from London Heathrow Airport to Rome in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from London Heathrow Airport to Rome

The most flights from LHR to ROM are scheduled on a Wednesday (33 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost for a return flight from London Heathrow Airport to Rome?

Airfare is below average for this route at the moment.
London Heathrow Airport to Rome flights typically cost between $257 and $398 in December.
The cheapest return price found within the last 5 days was $207 on Vueling (2 Dec–15 Dec).

How often are flights from London to Rome delayed?

About 14% of weekly flights between London and Rome have experienced delays in the past year, with the average delay time being 123 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from London Heathrow Airport to Rome?

The price you pay for your flight from London Heathrow Airport to Rome may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • How long is the flight from London Heathrow Airport to Rome?

    British Airways and ITA Airways can get you from London Heathrow Airport to Rome in just under 2h 40m. Your travel time will be generally consistent. Airlines will cover a distance of 1444 km. All flights are typically direct.

  • What are the most reliable airlines from London Heathrow Airport to Rome?

    Consider Qatar Airways (79%), British Airways (74%) or American Airlines (73%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Rome.

  • What are the cheapest flights from London Heathrow Airport to Rome?

    On average you can expect to pay $168 for a flight from London Heathrow Airport to Rome. The cheapest flight overall is $122 while the most popular route, (London Heathrow - Rome Fiumicino) is currently priced at $923.

  • Can I find deals for flights from Heathrow to Rome that include hotel bookings?

    Yes. In addition to deals on Heathrow to Rome flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Rome?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Rome.

  • Can I find deals for business class flights from Heathrow to Rome?

    Yes. Cheapflights offers flight deals from Heathrow to Rome by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Rome?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Rome (average of $297). Flying from London Heathrow Airport to Rome in March is currently the most expensive (average of $456). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Cassino
Fiumicino
Pienza
Tivoli

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Alternative routes for Heathrow to Rome

Heathrow to Leonardo da Vinci/Fiumicino flights

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Need flexible booking options for your flight to Rome from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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