Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Rome Fiumicino Airport from $109

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 — FCO
2 Sep — 9 Sep1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Rome Fiumicino are usually found in January or November, booked 69 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 28 August 2025.

Round-trip from

$242

One-way from

$109

Popular in

July

Cheapest in

January

Average price

$462

Good round-trip deal

$336 or less

Good one-way deal

$184 or less
Vueling
  • Vueling
  • 7/10-8/10
  • 2 total stops
  • 36h 15m total
  • London to Rome
Search Deals
30/9
  • 30/9
  • 1 total stop
  • 17h 00m total
  • London to Rome
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Rome Fiumicino.
Search Deals
Price to beat on a one-way flight from London Heathrow to Rome Fiumicino.
Search Deals

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 28 August 2025.

Tue 7/1015:30LHR - FCO
1 stop17h 00mMultiple Airlines
Wed 8/1020:00FCO - LHR
1 stop19h 15mMultiple Airlines
Deal found 27/8$242
Tue 16/915:30LHR - FCO
1 stop17h 00mMultiple Airlines
Wed 24/907:00FCO - LHR
1 stop8h 15mMultiple Airlines
Deal found 27/8$247
Sat 29/1113:15LHR - FCO
Nonstop2h 40mBritish Airways
Mon 1/1218:50FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 26/8$259
Wed 19/1107:50LHR - FCO
Nonstop2h 35mBritish Airways
Mon 24/1120:50FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 27/8$260
Fri 5/1219:15LHR - FCO
Nonstop2h 35mBritish Airways
Thu 11/1217:50FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 26/8$262
Tue 16/915:30LHR - FCO
1 stop17h 00mMultiple Airlines
Mon 22/906:30FCO - LHR
1 stop8h 45mMultiple Airlines
Deal found 26/8$265
Tue 16/915:30LHR - FCO
1 stop17h 00mMultiple Airlines
Tue 23/907:00FCO - LHR
1 stop8h 15mMultiple Airlines
Deal found 27/8$270
Sat 11/1019:50LHR - FCO
Nonstop2h 40mBritish Airways
Sat 18/1016:20FCO - LHR
Nonstop2h 40mBritish Airways
Deal found 27/8$271
Sat 4/1018:55LHR - FCO
Nonstop2h 40mBritish Airways
Tue 7/1006:55FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 26/8$273
Thu 9/1006:30LHR - FCO
Nonstop2h 35mBritish Airways
Thu 16/1007:20FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 25/8$274
Sat 13/919:50LHR - FCO
Nonstop2h 40mBritish Airways
Wed 24/906:55FCO - LHR
Nonstop2h 50mBritish Airways
Deal found 26/8$276
Sat 20/919:50LHR - FCO
Nonstop2h 40mBritish Airways
Wed 24/906:55FCO - LHR
Nonstop2h 50mBritish Airways
Deal found 25/8$277

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 28 August 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

Tue 7/10

15:30-09:30

1 stop17h 00m

Rome Fiumicino

Wed 8/10

20:00-14:15

1 stop19h 15m

$242

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 16/9

15:30-09:30

1 stop17h 00m

Rome Fiumicino

Wed 24/9

07:00-14:15

1 stop8h 15m

$247

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 22/11

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Thu 27/11

17:50-19:35

Nonstop2h 45m

$262

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 19/11

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Sun 23/11

17:50-19:35

Nonstop2h 45m

$262

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 15/11

08:50-12:25

Nonstop2h 35m

Rome Fiumicino

Thu 20/11

17:50-19:35

Nonstop2h 45m

$262

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 17/11

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Sun 23/11

17:50-19:35

Nonstop2h 45m

$262

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 19/11

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Mon 24/11

18:50-20:35

Nonstop2h 45m

$262

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 15/11

08:50-12:25

Nonstop2h 35m

Rome Fiumicino

Wed 19/11

17:50-19:35

Nonstop2h 45m

$262

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 18/11

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Mon 24/11

18:50-20:35

Nonstop2h 45m

$262

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 25/11

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Mon 1/12

18:50-20:35

Nonstop2h 45m

$262

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 19 results
1
2

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 22 August 2025.

Booking 69 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 28 August 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 evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.

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 28 August 2025.
Check out reviews from past customers who have flown with British Airways 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.
British Airways
6.7
Okay
7,316 reviews
Check prices

Overall

6.7

Food

6.3

Comfort

6.7

Crew

7.6

Entertainment

6.4

Boarding

6.9

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
7,316 reviews
British Airways
6.7
Okay
7,316 reviews
Check prices

Overall

6.7

Food

6.3

Comfort

6.7

Crew

7.6

Entertainment

6.4

Boarding

6.9

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 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.

  • How long is the flight from London Heathrow Airport to Rome Fiumicino Airport?

    There are many flights that can get you from London Heathrow Airport to Rome Fiumicino Airport in 2h 35m. Fly via British Airways to get the fastest option. There are 1444 km between London Heathrow Airport and Rome Fiumicino Airport. Most flights are nonstop.

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

    Flying on British Airways is currently your cheapest option to Rome Fiumicino Airport, with prices starting at $236. British Airways is priced at 40% lower than the current average price of a flight leaving 3 months from now.

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

    Consider LATAM Airlines (74%), Japan Airlines (74%) or Qatar Airways (73%) 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 $165. While the most popular route (London Heathrow - Rome Fiumicino) can be booked for $305 on average our data indicates $519 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 Rome Fiumicino Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 28 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$236Average$303FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.