Heathrow

$54+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — LHR
Mar 30 — Apr 61
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Find cheap flights from Leonardo da Vinci/Fiumicino to Heathrow with Cheapflights

1. Tell us where you want to go
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Cheapflights Tip: The best prices from Rome Fiumicino to London Heathrow are usually found in January or November, booked 60 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$146
(Kiwi.com)

One-way from

$54
(Mytrip)

Popular in

August

Cheapest in

January

Average price

$185

Good round-trip deal

$573 or less

Good one-way deal

$141 or less
Provider with most accurate pricing for Rome Fiumicino-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Rome Fiumicino-London Heathrow flights.
From Rome Fiumicino to London Heathrow
One-way flight from Rome Fiumicino to London Heathrow
Highest demand for flights based on searches. 16% potential increase in price ($45 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Rome Fiumicino to London Heathrow.
Price to beat on a one-way flight from Rome Fiumicino to London Heathrow.

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 March 25, 2025.

This British Airways deal was found by Cheapflights users on 3/24. 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.
Wed 12/108:25 pmFCO - LHR
Nonstop2h 45mBritish Airways
Sat 12/136:20 pmLHR - FCO
Nonstop2h 35mBritish Airways
Deal found 3/24$145
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:35 amFCO - LHR
1 stop10h 10mMultiple Airlines
Sun 5/116:10 amLHR - FCO
Nonstop2h 35mMultiple Airlines
Deal found 3/23$146
This Air Serbia deal was found by Cheapflights users on 3/24. 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.
Thu 10/99:25 amFCO - LHR
1 stop28h 05mAir Serbia
Sat 10/117:55 pmLHR - FCO
1 stop22h 45mAir Serbia
Deal found 3/24$208
This Vueling Global deal was found by Cheapflights users on 3/23. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/167:00 amFCO - LHR
1 stop8h 15mVueling
Tue 5/203:05 pmLHR - FCO
1 stop17h 10mVueling
Deal found 3/23$211
This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:40 pmFCO - LHR
1 stop5h 05mLufthansa
Wed 5/146:55 amLHR - FCO
1 stop4h 40mLufthansa
Deal found 3/23$215
This Austrian Airlines deal was found by Cheapflights users on 3/24. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:55 amFCO - LHR
1 stop10h 45mAustrian Airlines
Tue 5/137:30 pmLHR - FCO
1 stop11h 40mAustrian Airlines
Deal found 3/24$218
This KLM deal was found by Cheapflights users on 3/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:30 amFCO - LHR
1 stop5h 15mKLM
Mon 5/1211:45 amLHR - FCO
1 stop6h 05mKLM
Deal found 3/24$220
This SWISS deal was found by Cheapflights users on 3/23. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:40 amFCO - LHR
1 stop9h 10mSWISS
Thu 5/158:05 pmLHR - FCO
1 stop11h 45mSWISS
Deal found 3/23$238
This Brussels Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 9/510:10 amFCO - LHR
1 stop11h 45mBrussels Airlines
Mon 9/811:05 amLHR - FCO
1 stop8h 00mBrussels Airlines
Deal found 3/24$240
This Aegean Airlines deal was found by Cheapflights users on 3/24. 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 Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:30 amFCO - LHR
1 stop9h 25mAegean Airlines
Mon 5/1910:15 pmLHR - FCO
1 stop9h 20mAegean Airlines
Deal found 3/24$266
This Eurowings deal was found by Cheapflights users on 3/24. 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 Eurowings is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1710:45 amFCO - LHR
1 stop9h 05mEurowings
Wed 4/2312:10 pmLHR - FCO
1 stop5h 30mEurowings
Deal found 3/24$303

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 March 25, 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

Wed 5/7

5:35 am-2:45 pm

1 stop10h 10m

London Heathrow

Sun 5/11

6:10 am-9:45 am

Nonstop2h 35m

$146

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Sun 5/11

7:15 am-9:00 am

Nonstop2h 45m

London Heathrow

Tue 5/13

6:30 am-10:05 am

Nonstop2h 35m

$148

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 5/8

9:25 am-12:30 pm

1 stop28h 05m

London Heathrow

Sun 5/11

1:30 pm-7:40 pm

1 stop5h 10m

$208

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Fri 5/16

7:00 am-2:15 pm

1 stop8h 15m

London Heathrow

Tue 5/20

3:05 pm-9:15 am

1 stop17h 10m

$211

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Wed 5/7

4:40 pm-8:45 pm

1 stop5h 05m

London Heathrow

Wed 5/14

6:55 am-12:35 pm

1 stop4h 40m

$215

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Sat 5/10

8:55 am-6:40 pm

1 stop10h 45m

London Heathrow

Tue 5/13

7:30 pm-8:10 am

1 stop11h 40m

$218

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 5/8

6:30 am-10:45 am

1 stop5h 15m

London Heathrow

Mon 5/12

11:45 am-6:50 pm

1 stop6h 05m

$220

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 5/8

9:40 am-5:50 pm

1 stop9h 10m

London Heathrow

Thu 5/15

8:05 pm-8:50 am

1 stop11h 45m

$238

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Fri 9/5

10:10 am-8:55 pm

1 stop11h 45m

London Heathrow

Mon 9/8

11:05 am-8:05 pm

1 stop8h 00m

$240

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 5/15

9:30 am-5:55 pm

1 stop9h 25m

London Heathrow

Mon 5/19

10:15 pm-8:35 am

1 stop9h 20m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 28 results
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3

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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome Fiumicino Airport-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 the Fast Track at FCO for a quicker security and passport control experience, available for a nominal fee.

Read more about FCOby Robert Schrader
LHR

The Heathrow Express is the fastest way to reach central London, connecting to Paddington Station for further travel.

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

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 March 21, 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 60 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, November is the cheapest month in which you can book a flight from Rome Fiumicino Airport to London Heathrow Airport (average of $661). Flying from Rome Fiumicino Airport to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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 March 25, 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 60% 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 March 23, 2025.

Travelers seeking maximum savings on their Rome Fiumicino Airport to London Heathrow Airport flight should consider departing on Wednesday evenings 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.

Weekly flight availability from Rome Fiumicino Airport to London Heathrow Airport

Explore weekly flight availability from Leonardo da Vinci/Fiumicino to Heathrow. 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 March 25, 2025.

The most flights from FCO to LHR are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 March 25, 2025.
Read reviews from past customers who have flown Aegean Airlines, KLM and LOT from Rome to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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.
  • What are the cheapest airlines flying 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 $148. Other airlines that can offer you cheap pricing are Air Serbia, from $208, and Vueling, from $211. Users have found that British Airways is 36% 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 $57. However, be on the lookout for offers from British Airways and Air Serbia, 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 Japan Airlines (90%), British Airways (90%) or LATAM Airlines (90%) 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 $2,574, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Rome Fiumicino - London Heathrow), you can expect to pay $252 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, November is the cheapest month in which you can book a flight from Rome Fiumicino Airport to London Heathrow Airport (average of $661). Flying from Rome Fiumicino Airport to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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 Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Gatwick
Dover
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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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.

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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$145Average$235FlexibilityNo cancel feeOn-time70%
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