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Cheap flights from London Heathrow Airport to Rome from $100

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ROM
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Rome are usually found in November or January, booked 60 days in advance, depart on a Wednesday or Monday 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
Explore the most affordable flight options available from Heathrow to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Tue 1/916:30
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Tue 8/907:50
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Deal found 1/2$241
Sat 28/215:55
LHR
-
FCO
Nonstop2h 40m
British Airways
Tue 3/307:25
FCO
-
LHR
Nonstop3h 00m
British Airways
Deal found 1/2$255
Sat 7/215:55
LHR
-
FCO
Nonstop2h 40m
British Airways
Thu 5/320:25
FCO
-
LHR
Nonstop2h 30m
British Airways
Deal found 31/1$257
Wed 29/416:30
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Tue 19/507:50
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Deal found 2/2$261
Fri 20/219:15
LHR
-
FCO
Nonstop2h 35m
British Airways
Thu 12/320:10
FCO
-
LHR
Nonstop2h 45m
British Airways
Deal found 2/2$264
Sat 21/208:50
LHR
-
FCO
Nonstop2h 35m
British Airways
Tue 24/207:25
FCO
-
LHR
Nonstop3h 00m
British Airways
Deal found 31/1$266
Mon 23/216:15
LHR
-
FCO
Nonstop2h 40m
British Airways
Tue 3/320:25
FCO
-
LHR
Nonstop2h 45m
British Airways
Deal found 30/1$267
Sun 8/208:35
LHR
-
FCO
Nonstop2h 35m
British Airways
Sun 15/207:50
FCO
-
LHR
Nonstop3h 00m
British Airways
Deal found 2/2$271
Wed 18/218:20
LHR
-
FCO
Nonstop2h 35m
British Airways
Sat 28/215:45
FCO
-
LHR
Nonstop2h 50m
British Airways
Deal found 31/1$273
Wed 18/309:55
LHR
-
FCO
1 stop9h 40m
Vueling
Sat 21/315:35
FCO
-
LHR
1 stop5h 30m
Vueling
Deal found 1/2$277
Thu 19/206:50
LHR
-
FCO
Nonstop2h 35m
British Airways
Fri 13/317:50
FCO
-
LHR
Nonstop2h 45m
British Airways
Deal found 2/2$280
Tue 12/516:30
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Sat 6/607:50
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Deal found 1/2$281

Find flight deals from Heathrow to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Rome (ROM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 February 2026.

Round-trip from

$255

One-way from

$100

Popular in

October

Cheapest in

November

Average price

$379

Good round-trip deal

$357 or less

Good one-way deal

$170 or less
British Airways
  • British Airways
  • 28/2-6/3
  • Nonstop
  • 5h 25m total
  • London to Rome
Search Deals
ITA Airways
  • ITA Airways
  • 15/4
  • Nonstop
  • 2h 40m total
  • London to Rome
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Rome (ROM).
Search Deals
Price to beat on a one-way flight from London Heathrow to Rome (ROM).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 647,157 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Rome that are best for you.

Fly from

Heathrow

Fly to

Rome

Route

Depart

Return

Price

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 8/5

10:30-14:10

Nonstop2h 40m

Rome Fiumicino

Mon 11/5

07:50-09:40

Nonstop2h 50m

$280

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 10/5

10:30-14:10

Nonstop2h 40m

Rome Fiumicino

Fri 5/6

07:50-09:40

Nonstop2h 50m

$300

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 1/6

20:15-23:45

Nonstop2h 30m

Rome Fiumicino

Thu 4/6

17:50-19:25

Nonstop2h 35m

$310

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 10/5

10:30-14:10

Nonstop2h 40m

Rome Fiumicino

Thu 4/6

07:50-09:40

Nonstop2h 50m

$319

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 9/3

13:20-08:15

1 stop17h 55m

Rome Fiumicino

Thu 19/3

09:30-12:20

1 stop27h 50m

$334

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 13/5

13:30-08:25

1 stop17h 55m

Rome Fiumicino

Sat 6/6

09:25-19:05

1 stop10h 40m

$337

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 22/2

07:40-13:25

1 stop4h 45m

Rome Fiumicino

Wed 25/2

12:20-15:50

1 stop4h 30m

$339

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 9/3

18:40-08:40

1 stop13h 00m

Rome Fiumicino

Fri 27/3

20:15-08:05

1 stop12h 50m

$353

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 21/3

17:10-08:40

1 stop14h 30m

Rome Fiumicino

Sat 28/3

20:15-15:25

1 stop20h 10m

$353

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 12/3

06:00-19:15

1 stop12h 15m

Rome Fiumicino

Mon 16/3

20:05-08:20

1 stop13h 15m

$355

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 20 results
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Rome. Price data was last updated on 30 January 2026.

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 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Rome (average of $89). Flying from London Heathrow Airport to Rome in December is currently the most expensive (average of $268). 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?

Find hourly flight availability from Heathrow to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 February 2026.

It’s optimal to fly from London Heathrow Airport to Rome in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from London Heathrow Airport to Rome

Explore weekly flight availability from Heathrow to Rome. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 February 2026.

The most flights from LHR to ROM are scheduled on a Sunday (22 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

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

What’s the top stopover airport for flights from London Heathrow Airport to Rome?

Share of one-stop return flights from London Heathrow Airport to Rome chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Vienna (VIE) – chosen by Cheapflights users on 50% of one-stop itineraries from London Heathrow Airport to Rome on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Rome?

Average return fare for one-stop flights from London Heathrow Airport to Rome, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Munich (MUC) is the most affordable one-stop option, with an average return flight price of $315.

What’s the fastest stopover option from London Heathrow Airport to Rome?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Rome, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Munich (MUC) have the shortest average one-way travel time for one-stop routes: 5h 10m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Rome?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Rome, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Munich (MUC) offer the fastest connection on this route, with an average stopover time of 1h 45m.

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 114 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 early afternoon 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 Sunday 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 14% of flights being delayed.

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rome. Reviews last updated 2 February 2026.
Read reviews from past customers who have flown with British Airways from London Heathrow Airport to Rome. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,711 reviews
Check prices

Overall

6.7

Entertainment

6.4

Comfort

6.8

Food

6.4

Crew

7.6

Boarding

6.9

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
7,711 reviews
British Airways
6.7
Okay
7,711 reviews
Check prices

Overall

6.7

Entertainment

6.4

Comfort

6.8

Food

6.4

Crew

7.6

Boarding

6.9

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    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 is the cheapest airline to fly from London Heathrow Airport to Rome round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Rome round-trip from $234. British Airways is currently priced 36% below the average price you’ll pay for this route.

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

    Consider American Airlines (75%), Qatar Airways (73%) or British Airways (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 $344 for a flight from London Heathrow Airport to Rome. The cheapest flight overall is $119 while the most popular route, (London Heathrow - Rome Fiumicino) is currently priced at $244.

  • 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Rome (average of $89). Flying from London Heathrow Airport to Rome in December is currently the most expensive (average of $268). 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
Civitavecchia
Tivoli

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Alternative routes for Heathrow to Rome

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Leonardo da Vinci/Fiumicino flights

Top airline flying from Heathrow to Rome

Discover the top airline that operate flights from Heathrow to Rome. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$234Average$387FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Rome?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Rome?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Rome for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Rome with no change fees?

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.

Can Cheapflights notify me if prices for flights from Heathrow to Rome become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Rome on Cheapflights with our Price Alert feature and get notified when better prices are available.

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