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$73+ Cheap flights from Fiumicino (FCO) to Heathrow (LHR)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — LHR
dec. 21 — dec. 281
søn. 12/21
søn. 12/28
1 adult, Economy
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Find cheap flights from Leonardo da Vinci/Fiumicino to Heathrow with Cheapflights

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Cheapflights Tip: The best prices from Rome Fiumicino to London Heathrow are usually found in January or February, booked 42 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Find flight deals from Leonardo da Vinci/Fiumicino to Heathrow

Cheapest flights from Leonardo da Vinci/Fiumicino to Heathrow
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on november 21, 2025.

This British Airways deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 12/228:50 pmFCO - LHR
Nonstop2h 45mBritish Airways
tor. 1/16:50 amLHR - FCO
Nonstop2h 35mBritish Airways
Deal found 11/18$169
This British Airways deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 12/205:50 pmFCO - LHR
Nonstop2h 45mBritish Airways
tor. 1/16:50 amLHR - FCO
Nonstop2h 35mBritish Airways
Deal found 11/20$174
This British Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 12/67:00 pmFCO - LHR
Nonstop2h 45mBritish Airways
søn. 12/78:35 amLHR - FCO
Nonstop2h 35mBritish Airways
Deal found 11/19$175
This British Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 11/2011:10 amFCO - LHR
Nonstop2h 55mBritish Airways
søn. 11/307:40 amLHR - FCO
Nonstop2h 35mBritish Airways
Deal found 11/19$187
This British Airways deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 11/228:30 pmFCO - LHR
Nonstop2h 45mBritish Airways
tir. 11/257:50 amLHR - FCO
Nonstop2h 35mBritish Airways
Deal found 11/18$203
This British Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 11/268:30 pmFCO - LHR
Nonstop2h 45mBritish Airways
man. 12/11:15 pmLHR - FCO
Nonstop2h 40mBritish Airways
Deal found 11/19$206
This British Airways deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 12/67:00 pmFCO - LHR
Nonstop2h 45mBritish Airways
ons. 12/107:50 amLHR - FCO
Nonstop2h 35mBritish Airways
Deal found 11/20$220
This Air Serbia deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 12/58:40 pmFCO - LHR
1 stop16h 40mAir Serbia
ons. 12/101:20 pmLHR - FCO
1 stop5h 15mAir Serbia
Deal found 11/20$224
This Air Serbia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 12/58:40 pmFCO - LHR
1 stop16h 40mAir Serbia
man. 12/81:20 pmLHR - FCO
1 stop17h 55mAir Serbia
Deal found 11/19$225
This British Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 11/2011:10 amFCO - LHR
Nonstop2h 55mBritish Airways
søn. 11/237:50 amLHR - FCO
Nonstop2h 35mBritish Airways
Deal found 11/19$230
This British Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 11/193:45 pmFCO - LHR
Nonstop2h 50mBritish Airways
søn. 11/237:50 amLHR - FCO
Nonstop2h 35mBritish Airways
Deal found 11/19$231
This Brussels Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 12/246:00 pmFCO - LHR
1 stop4h 20mBrussels Airlines
tir. 12/306:50 amLHR - FCO
1 stop9h 20mBrussels Airlines
Deal found 11/18$237

Cheap flight deals from Leonardo da Vinci/Fiumicino to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to Heathrow (LHR). 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 november 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$161
(Mytrip)

One-way from

$73
(Vueling Global)

Popular in

August

Cheapest in

January

Average price

$202

Good round-trip deal

$558 or less

Good one-way deal

$422 or less
Provider with most accurate pricing for Rome Fiumicino-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rome Fiumicino-London Heathrow flights.
Search Deals
From Rome Fiumicino to London Heathrow
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One-way flight from Rome Fiumicino to London Heathrow
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Rome Fiumicino to London Heathrow.
Search Deals
Price to beat on a one-way flight from Rome Fiumicino to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leonardo da Vinci/Fiumicino to Heathrow 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 2,558,603 searches. Data last updated november 21, 2025.
Use the filters below to find and compare flights from Rome Fiumicino Airport to London Heathrow Airport that are best for you.

Fly from

Leonardo da Vinci/Fiumicino

Fly to

Heathrow

Route

Depart

Return

Price

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

tor. 1/15

8:10 pm-9:55 pm

Nonstop2h 45m

London Heathrow

søn. 1/18

1:15 pm-4:55 pm

Nonstop2h 40m

$167

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

ons. 2/4

8:30 pm-10:15 pm

Nonstop2h 45m

London Heathrow

tir. 2/10

3:55 pm-7:35 pm

Nonstop2h 40m

$167

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

tor. 2/26

8:10 pm-9:55 pm

Nonstop2h 45m

London Heathrow

søn. 3/1

6:35 pm-10:10 pm

Nonstop2h 35m

$170

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

lør. 1/10

5:50 pm-7:35 pm

Nonstop2h 45m

London Heathrow

ons. 1/14

4:00 pm-7:40 pm

Nonstop2h 40m

$184

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

søn. 1/11

8:05 pm-2:25 pm

1 stop19h 20m

London Heathrow

ons. 1/14

3:15 pm-8:45 am

1 stop16h 30m

$191

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

fre. 1/16

10:15 am-9:40 pm

1 stop12h 25m

London Heathrow

søn. 1/18

7:25 pm-9:25 am

1 stop13h 00m

$195

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

tor. 1/15

8:05 pm-8:20 am

1 stop13h 15m

London Heathrow

søn. 1/18

7:25 pm-9:25 am

1 stop13h 00m

$195

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

lør. 1/10

10:00 am-9:20 pm

1 stop12h 20m

London Heathrow

tor. 1/15

6:50 am-8:15 pm

1 stop12h 25m

$196

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

søn. 1/11

6:00 pm-9:20 pm

1 stop4h 20m

London Heathrow

tor. 1/15

6:50 am-5:10 pm

1 stop9h 20m

$196

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

søn. 1/11

8:35 pm-10:20 pm

Nonstop2h 45m

London Heathrow

ons. 1/14

11:15 am-2:55 pm

Nonstop2h 40m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 23 results
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Compare providers for flights from Leonardo da Vinci/Fiumicino to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Leonardo da Vinci/Fiumicino to Heathrow in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rome Fiumicino Airport-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rome Fiumicino Airport-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome Fiumicino Airport-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome Fiumicino Airport-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Leonardo da Vinci/Fiumicino to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Leonardo da Vinci/Fiumicino with our price prediction graph.
Estimated round-trip 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 Rome Fiumicino Airport to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Leonardo da Vinci/Fiumicino to Heathrow. Price data was last updated on November 14, 2025.

To ensure you get the cheapest price possible for a flight from Rome Fiumicino Airport to London Heathrow Airport, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Rome Fiumicino Airport to London Heathrow Airport (average of $54). Flying from Rome Fiumicino Airport to London Heathrow Airport in July is currently the most expensive (average of $186). 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 FCO to LHR?

Find hourly flight availability from Leonardo da Vinci/Fiumicino to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated november 21, 2025.

When flying from Rome Fiumicino Airport to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 50% versus a flight in the morning.

What is the cheapest day to fly from Rome Fiumicino Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Leonardo da Vinci/Fiumicino to Heathrow. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Rome Fiumicino Airport to London Heathrow Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Rome Fiumicino Airport to London Heathrow Airport?

The best insider tips for Rome Fiumicino Airport to London Heathrow Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Rome Fiumicino Airport to London Heathrow Airport trip
Airports
FCO

Consider using Fast Track at FCO for a quicker security and passport control experience, especially if you're not flying business class.

Read more about FCOby Robert Schrader
LHR

Take the Heathrow Express for the fastest route to central London from LHR, arriving at Paddington Station in just 15 minutes.

Read more about LHRby Ramsey Qubein
Our travel experts
Robert Schrader

Robert Schrader

Expert on FCO

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated november 21, 2025.
Read through reviews of airlines operating flights from Rome Fiumicino Airport to London Heathrow Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,533 reviews

Entertainment

6.4

Food

6.3

Overall

6.7

Crew

7.6

Comfort

6.7

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,533 reviews
British Airways
6.7
Okay
7,533 reviews

Entertainment

6.4

Food

6.3

Overall

6.7

Crew

7.6

Comfort

6.7

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to Heathrow. 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 Rome Fiumicino Airport to London Heathrow Airport?

    For as low as $167, British Airways can have you in London Heathrow Airport from Rome Fiumicino Airport in 2h 45m. There are 897 mi between Rome Fiumicino Airport and London Heathrow Airport. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Rome Fiumicino Airport to London Heathrow Airport round-trip from $164. Users have found that British Airways is 28% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Rome Fiumicino Airport to London Heathrow Airport one-way?

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $76. However, be on the lookout for offers from ITA Airways and British Airways, as they are both options that can get you from Rome Fiumicino Airport to London Heathrow Airport for a low price.

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

    Consider LATAM Airlines (73%), Japan Airlines (73%) or Qatar Airways (72%) when booking your flight. These represent the most reliable airlines when flying from Rome Fiumicino Airport to London Heathrow Airport.

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

    While on average a flight from Rome Fiumicino Airport to London Heathrow Airport is generally $1,236, our data shows the cheapest flight currently is $107. When looking at the most popular route, (Rome Fiumicino - London Heathrow), you can expect to pay $246 for that flight.

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to Heathrow that include hotel bookings?

    Yes. In addition to deals on Leonardo da Vinci/Fiumicino to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leonardo da Vinci/Fiumicino to Heathrow?

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

  • Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to Heathrow?

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to Heathrow 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 Rome Fiumicino Airport to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Rome Fiumicino Airport to London Heathrow Airport (average of $54). Flying from Rome Fiumicino Airport to London Heathrow Airport in July is currently the most expensive (average of $186). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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Alternative routes for Leonardo da Vinci/Fiumicino to Heathrow

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

Top airline flying from Leonardo da Vinci/Fiumicino to Heathrow

Discover the top airline that operate flights from Leonardo da Vinci/Fiumicino to Heathrow. 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 2,558,603 searches. Data last updated november 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$164Average$239FlexibilityNo cancel feeOn-time70%

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