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Cheap flights from London Heathrow Airport to Rome from $105

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ROM
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Heathrow to Rome are usually found in November or January, booked 63 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap 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 17 September 2025.

Round-trip from

$222

One-way from

$105

Popular in

October

Cheapest in

November

Average price

$358

Good round-trip deal

$827 or less

Good one-way deal

$246 or less
British Airways
  • British Airways
  • 29/11-1/12
  • Nonstop
  • 5h 25m total
  • London to Rome
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30/9
  • 30/9
  • 1 total stop
  • 17h 00m total
  • London to Rome
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High demand for flights, 2% potential price rise
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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 September 2025
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Price to beat on a round-trip flight from London Heathrow to Rome (ROM).
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Price to beat on a one-way flight from London Heathrow to Rome (ROM).
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Find flight deals from Heathrow to Rome

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 17 September 2025.

Sat 29/1113:15LHR - FCO
Nonstop2h 40mBritish Airways
Mon 1/1220:50FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 15/9$222
Tue 2/1213:15LHR - FCO
Nonstop2h 40mBritish Airways
Wed 10/1213:25FCO - LHR
Nonstop2h 50mBritish Airways
Deal found 15/9$225
Wed 31/1207:50LHR - FCO
Nonstop2h 35mBritish Airways
Mon 12/120:50FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 15/9$237
Wed 29/1018:20LHR - FCO
Nonstop2h 35mBritish Airways
Fri 7/1117:50FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 15/9$247
Sat 15/1113:15LHR - FCO
Nonstop2h 40mBritish Airways
Mon 17/1120:50FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 16/9$252
Sat 4/1018:55LHR - FCO
Nonstop2h 40mBritish Airways
Tue 14/1021:05FCO - LHR
Nonstop2h 40mBritish Airways
Deal found 15/9$253
Wed 15/1006:45LHR - FCO
Nonstop2h 35mBritish Airways
Wed 12/1115:45FCO - LHR
Nonstop2h 50mBritish Airways
Deal found 16/9$256
Sun 28/906:10LHR - FCO
Nonstop2h 35mBritish Airways
Sat 4/1018:55FCO - LHR
Nonstop2h 40mBritish Airways
Deal found 15/9$259
Thu 30/1018:20LHR - FCO
Nonstop2h 35mBritish Airways
Thu 6/1120:10FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 15/9$261
Mon 13/1019:10LHR - FCO
Nonstop2h 40mBritish Airways
Mon 17/1118:50FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 16/9$264

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 17 September 2025.
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 14/11

13:15-16:55

Nonstop2h 40m

Rome Fiumicino

Mon 17/11

20:50-22:35

Nonstop2h 45m

$225

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 18/11

15:55-19:35

Nonstop2h 40m

Rome Fiumicino

Mon 24/11

15:25-17:15

Nonstop2h 50m

$225

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 19/11

08:45-12:20

Nonstop2h 35m

Rome Fiumicino

Sun 23/11

18:50-20:35

Nonstop2h 45m

$225

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 11/3

16:00-19:40

Nonstop2h 40m

Rome Fiumicino

Wed 18/3

13:25-15:15

Nonstop2h 50m

$225

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 19/11

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Wed 26/11

12:20-14:10

Nonstop2h 50m

$225

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 11/1

16:05-19:45

Nonstop2h 40m

Rome Fiumicino

Sun 18/1

13:15-15:05

Nonstop2h 50m

$249

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

$255

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 1/3

13:55-17:35

Nonstop2h 40m

Rome Fiumicino

Wed 11/3

20:30-22:15

Nonstop2h 45m

$258

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

$264

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 30/10

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Thu 6/11

20:10-21:55

Nonstop2h 45m

$273

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 23 results
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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
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 12 September 2025.

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 63 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Rome (average of $837). Flying from London Heathrow Airport to Rome in December is currently the most expensive (average of $1,623). 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 17 September 2025.

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

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 17 September 2025.
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
7,363 reviews
Check prices

Food

6.3

Comfort

6.7

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

LHR - FCO

The crew was wonderful. Service was great. The discomfort came from the passenger behind me kicking the seat.
British Airways
6.7
Okay
7,363 reviews
British Airways
6.7
Okay
7,363 reviews
Check prices

Food

6.3

Comfort

6.7

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

LHR - FCO

The crew was wonderful. Service was great. The discomfort came from the passenger behind me kicking the seat.

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?

    British 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 $230. British Airways is currently priced 38% below the average price you’ll pay for this route.

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

    Consider LATAM Airlines (79%), Japan Airlines (78%) or Qatar Airways (75%) 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 $588 for a flight from London Heathrow Airport to Rome. The cheapest flight overall is $169 while the most popular route, (London Heathrow - Rome Fiumicino) is currently priced at $451.

  • 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Rome (average of $837). Flying from London Heathrow Airport to Rome in December is currently the most expensive (average of $1,623). 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
Fiumicino
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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$230Average$295FlexibilityNo 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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