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Cheap flights from London Heathrow Airport to Rome Fiumicino Airport from $128

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FCO
16 Jul — 23 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Rome Fiumicino are usually found in January or November, booked 83 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Heathrow to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Leonardo da Vinci/Fiumicino (FCO). 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 11 July 2025.

Round-trip from

$245

One-way from

$128

Popular in

July

Cheapest in

January

Average price

$462

Good round-trip deal

$468 or less

Good one-way deal

$217 or less
Vueling
  • Vueling
  • 27/9-1/10
  • 2 total stops
  • 22h 25m total
  • London to Rome
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Vueling
  • Vueling
  • 18/11
  • 1 total stop
  • 10h 50m total
  • London to Rome
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($65 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London Heathrow to Rome Fiumicino.
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Price to beat on a one-way flight from London Heathrow to Rome Fiumicino.
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Find flight deals from Heathrow to Leonardo da Vinci/Fiumicino

Cheapest flights from Heathrow to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Heathrow to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sat 27/920:50LHR - FCO
1 stop10h 30mVueling
Wed 1/1022:15FCO - LHR
1 stop11h 55mVueling
Deal found 9/7$245
Mon 11/820:15LHR - FCO
Nonstop2h 40mBritish Airways
Thu 21/806:55FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 9/7$265
Tue 9/915:05LHR - FCO
1 stop7h 20mMultiple Airlines
Wed 17/922:15FCO - LHR
1 stop11h 55mMultiple Airlines
Deal found 11/7$288
Sat 18/1019:55LHR - FCO
1 stop22h 45mAir Serbia
Sat 25/1009:25FCO - LHR
1 stop10h 40mAir Serbia
Deal found 10/7$349

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Leonardo da Vinci/Fiumicino 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 11 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Rome Fiumicino Airport that are best for you.

Fly from

Heathrow

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 27/9

20:50-08:20

1 stop10h 30m

Rome Fiumicino

Wed 1/10

22:15-09:10

1 stop11h 55m

$245

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 11/8

20:15-23:55

Nonstop2h 40m

Rome Fiumicino

Thu 21/8

06:55-08:40

Nonstop2h 45m

$265

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 9/9

15:05-23:25

1 stop7h 20m

Rome Fiumicino

Wed 17/9

22:15-09:10

1 stop11h 55m

$288

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 18/10

19:55-19:40

1 stop22h 45m

Rome Fiumicino

Sat 25/10

09:25-19:05

1 stop10h 40m

$349

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 18/11

09:55-21:45

1 stop10h 50m

$128

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 15/10

08:55-15:30

1 stop5h 35m

$140

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 1/9

13:30-08:20

1 stop17h 50m

$178

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 22/10

20:15-23:55

Nonstop2h 40m

$184

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 13/9

17:10-22:45

1 stop4h 35m

$206

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 3/10

22:15-08:35

1 stop9h 20m

$221

Flights are sorted by cheapest return flights first.

Deals found on 10/7

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

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino 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 Fiumicino Airport

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Leonardo da Vinci/Fiumicino. Price data was last updated on 27 June 2025.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Rome Fiumicino Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Rome Fiumicino Airport (average of $837). Flying from London Heathrow Airport to Rome Fiumicino Airport 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 FCO?

Find hourly flight availability from Heathrow to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Rome Fiumicino Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight at midday.

Weekly flight availability from London Heathrow Airport to Rome Fiumicino Airport

Explore weekly flight availability from Heathrow to Leonardo da Vinci/Fiumicino. 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 11 July 2025.

The most flights from LHR to FCO are scheduled on a Friday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

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

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. 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 Leonardo da Vinci/Fiumicino. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with Aegean Airlines, KLM, andVueling from London Heathrow Airport to Rome Fiumicino Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Food

7.4

Overall

8.2

Entertainment

6.9

Crew

8.6

Comfort

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very Good
763 reviews
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Food

7.4

Overall

8.2

Entertainment

6.9

Crew

8.6

Comfort

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,372 reviews
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Food

7.4

Overall

8.2

Entertainment

6.9

Crew

8.6

Comfort

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Vueling
7.1
Good
1,171 reviews
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Food

7.4

Overall

8.2

Entertainment

6.9

Crew

8.6

Comfort

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
British Airways
6.6
Okay
7,109 reviews
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Food

7.4

Overall

8.2

Entertainment

6.9

Crew

8.6

Comfort

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Air Serbia
6.3
Okay
197 reviews
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Food

7.4

Overall

8.2

Entertainment

6.9

Crew

8.6

Comfort

7.8

Boarding

7.8

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 Heathrow to Leonardo da Vinci/Fiumicino. 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 London Heathrow Airport to Rome Fiumicino Airport round-trip?

    Flying on Vueling is currently your cheapest option to Rome Fiumicino Airport, with prices starting at $245. Additional round-trip tickets that might be worth considering are offered by British Airways and Air Serbia, with the lowest prices starting at $265 and $349, respectively. Vueling is priced at 35% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $128. However, be on the lookout for offers from Air Serbia and British Airways, as they are both options that can get you from London Heathrow Airport to Rome Fiumicino Airport for a low price.

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

    Consider LATAM Airlines (84%), Qatar Airways (82%) or Japan Airlines (81%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Rome Fiumicino Airport.

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

    Looking at all options, your cheapest flight can be booked for $172. While the most popular route (London Heathrow - Rome Fiumicino) can be booked for $277 on average our data indicates $495 when flying from London Heathrow Airport to Rome Fiumicino Airport.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Rome Fiumicino Airport (average of $837). Flying from London Heathrow Airport to Rome Fiumicino Airport 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Fiumicino
Civitavecchia
Tivoli

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Leonardo da Vinci/Fiumicino

Discover the top airline that operate flights from Heathrow to Leonardo da Vinci/Fiumicino. 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$234Average$288FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Leonardo da Vinci/Fiumicino?

Cheapflights helps you search for flights from Heathrow to Leonardo da Vinci/Fiumicino via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Leonardo da Vinci/Fiumicino?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Leonardo da Vinci/Fiumicino 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 Leonardo da Vinci/Fiumicino with no change fees?

Yes, we can. To see specific flights from Heathrow to Leonardo da Vinci/Fiumicino with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Leonardo da Vinci/Fiumicino become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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