Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Rome Fiumicino Airport from C$ 97

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
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Heathrow to Rome Fiumicino are usually found in January or November, booked 90 days in advance, depart on a Monday or Wednesday 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 15 September 2025.

Round-trip from

C$ 204

One-way from

C$ 97

Popular in

December

Cheapest in

January

Average price

C$ 320

Good round-trip deal

C$ 343 or less

Good one-way deal

C$ 219 or less
British Airways
  • British Airways
  • 29/11-1/12
  • Nonstop
  • 5h 25m total
  • London to Rome
Search Deals
30/9
  • 30/9
  • 1 total stop
  • 17h 00m total
  • London to Rome
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 15 September 2025.

Sat 29/111:15 p.m.LHR - FCO
Nonstop2h 40mBritish Airways
Mon 1/128:50 p.m.FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 15/9C$ 204
Tue 18/117:50 a.m.LHR - FCO
Nonstop2h 35mBritish Airways
Tue 25/118:25 p.m.FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 15/9C$ 207
Wed 31/127:50 a.m.LHR - FCO
Nonstop2h 35mBritish Airways
Mon 12/18:50 p.m.FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 15/9C$ 218
Mon 6/107:10 p.m.LHR - FCO
Nonstop2h 40mBritish Airways
Wed 15/109:00 p.m.FCO - LHR
Nonstop2h 35mBritish Airways
Deal found 14/9C$ 227
Wed 29/106:20 p.m.LHR - FCO
Nonstop2h 35mBritish Airways
Fri 7/115:50 p.m.FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 15/9C$ 228
Sat 15/118:50 a.m.LHR - FCO
Nonstop2h 35mBritish Airways
Mon 17/118:50 p.m.FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 15/9C$ 232
Sat 4/106:55 p.m.LHR - FCO
Nonstop2h 40mBritish Airways
Tue 14/109:05 p.m.FCO - LHR
Nonstop2h 40mBritish Airways
Deal found 15/9C$ 233
Tue 7/106:30 a.m.LHR - FCO
Nonstop2h 35mBritish Airways
Sat 18/108:15 p.m.FCO - LHR
Nonstop2h 35mBritish Airways
Deal found 15/9C$ 236
Sun 28/96:10 a.m.LHR - FCO
Nonstop2h 35mBritish Airways
Sat 4/106:55 p.m.FCO - LHR
Nonstop2h 40mBritish Airways
Deal found 15/9C$ 239
Sat 4/107:50 p.m.LHR - FCO
Nonstop2h 40mBritish Airways
Thu 9/108:35 p.m.FCO - LHR
Nonstop2h 35mBritish Airways
Deal found 15/9C$ 245
Mon 13/107:10 p.m.LHR - FCO
Nonstop2h 40mBritish Airways
Sat 18/108:15 p.m.FCO - LHR
Nonstop2h 35mBritish Airways
Deal found 15/9C$ 250

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 15 September 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

Wed 19/11

8:45 a.m.-12:20 p.m.

Nonstop2h 35m

Rome Fiumicino

Sat 22/11

1:20 p.m.-3:10 p.m.

Nonstop2h 50m

C$ 207

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 11/11

7:50 a.m.-11:25 a.m.

Nonstop2h 35m

Rome Fiumicino

Sun 16/11

8:35 p.m.-10:20 p.m.

Nonstop2h 45m

C$ 207

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 19/11

8:45 a.m.-12:20 p.m.

Nonstop2h 35m

Rome Fiumicino

Sun 23/11

6:50 p.m.-8:35 p.m.

Nonstop2h 45m

C$ 207

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 1/11

1:15 p.m.-4:55 p.m.

Nonstop2h 40m

Rome Fiumicino

Fri 7/11

8:00 p.m.-9:45 p.m.

Nonstop2h 45m

C$ 207

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 26/2

11:15 a.m.-2:55 p.m.

Nonstop2h 40m

Rome Fiumicino

Tue 3/3

5:50 p.m.-7:35 p.m.

Nonstop2h 45m

C$ 207

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 11/3

7:50 a.m.-11:25 a.m.

Nonstop2h 35m

Rome Fiumicino

Wed 18/3

5:50 p.m.-7:35 p.m.

Nonstop2h 45m

C$ 207

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 19/11

7:50 a.m.-11:25 a.m.

Nonstop2h 35m

Rome Fiumicino

Wed 26/11

12:20 p.m.-2:10 p.m.

Nonstop2h 50m

C$ 207

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 15/11

8:50 a.m.-12:25 p.m.

Nonstop2h 35m

Rome Fiumicino

Mon 17/11

8:50 p.m.-10:35 p.m.

Nonstop2h 45m

C$ 232

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 27/11

8:50 a.m.-12:25 p.m.

Nonstop2h 35m

Rome Fiumicino

Sun 30/11

6:50 p.m.-8:35 p.m.

Nonstop2h 45m

C$ 250

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 30/11

9:55 a.m.-4:55 p.m.

1 stop6h 00m

Rome Fiumicino

Wed 3/12

10:30 a.m.-6:00 p.m.

1 stop8h 30m

C$ 253

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 21 results
1
2
3

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 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 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 round-trip flight from Heathrow to Leonardo da Vinci/Fiumicino. Price data was last updated on 12 September 2025.

The best time to book flights from London Heathrow Airport to Rome Fiumicino Airport is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Rome Fiumicino Airport (average of C$ 609). Flying from London Heathrow Airport to Rome Fiumicino Airport in July is currently the most expensive (average of C$ 808). 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 15 September 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Rome Fiumicino Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 40% on airfare.

How much does it cost to fly round-trip 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 15 September 2025.
Read reviews from past customers who have flown British Airways from London Heathrow Airport to Rome Fiumicino Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,361 reviews
Check prices

Comfort

6.7

Entertainment

6.4

Food

6.3

Overall

6.7

Crew

7.6

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
7,361 reviews
British Airways
6.7
Okay
7,361 reviews
Check prices

Comfort

6.7

Entertainment

6.4

Food

6.3

Overall

6.7

Crew

7.6

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?

    Departing from London Heathrow Airport to Rome Fiumicino Airport will take you 2h 35m. The distance between London Heathrow Airport and Rome Fiumicino Airport is about 1444 km. Generally, flights for this route are direct.

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

    Cheapflights users have booked flights from London Heathrow Airport to Rome Fiumicino Airport round-trip from C$ 245. British Airways is currently priced 31% below the average price you’ll pay for this route.

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

    Consider Japan Airlines (76%), LATAM Airlines (75%) or Qatar Airways (75%) 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?

    The cheapest flight price from London Heathrow Airport to Rome Fiumicino Airport is C$ 153. On average you can expect to pay C$ 344. The most popular route, (London Heathrow - Rome Fiumicino), can usually be booked for C$ 267.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Rome Fiumicino Airport (average of C$ 609). Flying from London Heathrow Airport to Rome Fiumicino Airport in July is currently the most expensive (average of C$ 808). 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
Anzio
Fiumicino

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.

Alternative routes for Heathrow to Leonardo da Vinci/Fiumicino

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

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 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 245AverageC$ 336FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Deals for Heathrow to Leonardo da Vinci/Fiumicino flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Leonardo da Vinci/Fiumicino from Heathrow.

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, Cheapflights offers price alerts on Heathrow to Leonardo da Vinci/Fiumicino flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.