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$59+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — LHR
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
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 February or January, booked 73 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap 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 August 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/3010:20 am
FCO
-
LHR
1 stop5h 25m
Multiple Airlines
Wed 11/49:55 am
LHR
-
FCO
1 stop22h 05m
Multiple Airlines
Deal found 7/31$135
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 9/175:55 am
FCO
-
LHR
1 stop9h 30m
Multiple Airlines
Wed 9/239:55 am
LHR
-
FCO
1 stop6h 15m
Multiple Airlines
Deal found 7/31$144
This Vueling Global deal was found by Cheapflights users on 7/31. 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.
Wed 9/169:55 pm
FCO
-
LHR
1 stop12h 15m
Vueling
Tue 9/298:50 pm
LHR
-
FCO
1 stop10h 30m
Vueling
Deal found 7/31$152
This Vueling Global deal was found by Cheapflights users on 8/2. 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.
Sat 11/287:50 pm
FCO
-
LHR
1 stop14h 20m
Vueling
Mon 11/309:55 am
LHR
-
FCO
1 stop11h 15m
Vueling
Deal found 8/2$161
This Vueling Global deal was found by Cheapflights users on 7/31. 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 9/1111:00 pm
FCO
-
LHR
1 stop11h 10m
Vueling
Mon 9/148:50 pm
LHR
-
FCO
1 stop10h 30m
Vueling
Deal found 7/31$165
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 11/1912:35 pm
FCO
-
LHR
1 stop8h 30m
Multiple Airlines
Sun 11/229:55 am
LHR
-
FCO
1 stop6h 15m
Multiple Airlines
Deal found 7/30$166
This Vueling Global deal was found by Cheapflights users on 7/30. 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.
Sat 9/1912:25 pm
FCO
-
LHR
1 stop8h 40m
Vueling
Tue 9/298:50 pm
LHR
-
FCO
1 stop10h 30m
Vueling
Deal found 7/30$167
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Thu 9/175:55 am
FCO
-
LHR
1 stop9h 30m
Multiple Airlines
Fri 9/258:50 pm
LHR
-
FCO
1 stop25h 50m
Multiple Airlines
Deal found 8/2$168
This Vueling Global deal was found by Cheapflights users on 7/30. 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.
Tue 9/299:05 am
FCO
-
LHR
1 stop12h 00m
Vueling
Wed 9/309:55 am
LHR
-
FCO
1 stop8h 30m
Vueling
Deal found 7/30$169
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Thu 9/175:55 am
FCO
-
LHR
1 stop9h 30m
Multiple Airlines
Mon 9/218:50 pm
LHR
-
FCO
1 stop10h 30m
Multiple Airlines
Deal found 8/3$170

Find 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 August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$135
(Kiwi.com)

One-way from

$59
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$298

Good round-trip deal

$232 or less

Good one-way deal

$292 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
Search Deals
One-way flight from Rome Fiumicino to London Heathrow
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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 August 4, 2026.
Use the filters below to find and compare flights from Rome Fiumicino Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 9/17

10:40 pm-9:10 am

1 stop11h 30m

London Heathrow

Wed 9/23

9:55 am-5:10 pm

1 stop6h 15m

$152

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Sat 9/19

12:25 pm-8:05 pm

1 stop8h 40m

London Heathrow

Tue 9/29

8:50 pm-8:20 am

1 stop10h 30m

$167

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 11/19

5:50 pm-7:35 pm

Nonstop2h 45m

London Heathrow

Sun 11/22

7:50 am-11:25 am

Nonstop2h 35m

$195

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 10/15

7:20 pm-8:55 pm

Nonstop2h 35m

London Heathrow

Sun 10/18

4:20 pm-8:05 pm

Nonstop2h 45m

$196

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Tue 10/6

9:35 am-1:00 pm

1 stop4h 25m

London Heathrow

Thu 10/8

4:25 pm-10:00 pm

1 stop4h 35m

$207

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Sat 9/19

10:30 am-8:05 pm

1 stop10h 35m

London Heathrow

Sun 9/20

8:50 pm-8:20 am

1 stop10h 30m

$212

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 12/24

5:50 pm-7:35 pm

Nonstop2h 45m

London Heathrow

Tue 12/29

7:50 am-11:25 am

Nonstop2h 35m

$221

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Fri 9/4

6:55 am-8:45 am

Nonstop2h 50m

London Heathrow

Fri 9/4

7:15 pm-10:45 pm

Nonstop2h 30m

$228
Quickest round-trip

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Sat 9/19

8:15 pm-9:50 pm

Nonstop2h 35m

London Heathrow

Wed 9/23

8:15 pm-11:45 pm

Nonstop2h 30m

$238

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 10/15

9:35 am-1:00 pm

1 stop4h 25m

London Heathrow

Sun 10/18

10:30 am-2:10 pm

Nonstop2h 40m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
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 August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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.

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?

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 71 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, February is the cheapest month in which you can book a flight from Rome Fiumicino Airport to London Heathrow Airport (average of $179). Flying from Rome Fiumicino Airport to London Heathrow Airport in July is currently the most expensive (average of $318). 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 August 4, 2026.

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 afternoon, which can drop the price by up to 58% 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 August 1, 2026.

Travelers seeking maximum savings on their Rome Fiumicino Airport to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon 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?

Airfare is below average for this route at the moment.

Rome Fiumicino Airport to London Heathrow Airport flights typically cost between $255 and $365 in September.
The cheapest round-trip price found within the last 5 days was $135 on Multiple Airlines (Sep 30-Nov 4).

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Rome Fiumicino Airport to London Heathrow Airport trip
Our travel experts
Robert Schrader

Robert Schrader

Expert on FCO

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

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 August 4, 2026.
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
8,147 reviews

Food

6.4

Comfort

6.8

Crew

7.7

Overall

6.7

Entertainment

6.5

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
British Airways
6.7
Okay
8,147 reviews
British Airways
6.7
Okay
8,147 reviews

Food

6.4

Comfort

6.8

Crew

7.7

Overall

6.7

Entertainment

6.5

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.

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 $195, Vueling 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 $175. Users have found that British Airways is 27% cheaper than the other options available to this destination.

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

    Consider Bulgaria Air (89%), Icelandair (82%) or Aerolineas Argentinas (80%) 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 $1,297, our data shows the cheapest flight currently is $130. When looking at the most popular route, (Rome Fiumicino - London Heathrow), you can expect to pay $193 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, February is the cheapest month in which you can book a flight from Rome Fiumicino Airport to London Heathrow Airport (average of $179). Flying from Rome Fiumicino Airport to London Heathrow Airport in July is currently the most expensive (average of $318). 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
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Northampton
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton

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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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$175Average$298FlexibilityNo cancel feeOn-time70%

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