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Cheap flights from London Heathrow Airport to Rome Fiumicino Airport from C$ 105

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FCO
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Rome Fiumicino are usually found in January or November, booked 28 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from Heathrow to Leonardo da Vinci/Fiumicino

Enter your travel dates to find the best prices.

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 14 August 2026.

Mon 28/98:50 p.m. -
1 stop10h 30m
Wed 30/99:55 p.m. -
1 stop12h 15m
Deal found 10/8C$ 222
Mon 28/98:50 p.m. -
1 stop10h 30m
Tue 29/95:55 p.m. -
1 stop16h 15m
Deal found 11/8C$ 224
Tue 29/99:55 a.m. -
1 stop6h 15m
Sat 3/105:55 p.m. -
1 stop16h 15m
Deal found 12/8C$ 226
Mon 28/98:50 p.m. -
1 stop10h 30m
Thu 1/1010:45 p.m. -
1 stop11h 25m
Deal found 14/8C$ 236
Sat 21/114:30 p.m. -
Nonstop2h 40m
Wed 25/111:50 p.m. -
Nonstop2h 50m
Deal found 14/8C$ 237
Tue 22/94:30 p.m. -
Nonstop2h 40m
Sat 26/97:50 a.m. -
Nonstop2h 50m
Deal found 12/8C$ 238
Tue 29/99:55 a.m. -
1 stop6h 15m
Wed 30/99:55 p.m. -
1 stop12h 15m
Deal found 12/8C$ 240
Mon 16/118:50 p.m. -
1 stop11h 10m
Mon 23/119:40 a.m. -
1 stop11h 25m
Deal found 10/8C$ 243
Sat 19/98:50 p.m. -
1 stop10h 40m
Mon 28/911:40 p.m. -
1 stop10h 30m
Deal found 12/8C$ 245

Find 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 14 August 2026.

Round-trip from

C$ 222

One-way from

C$ 105

Popular in

March

Cheapest in

January

Average price

C$ 424
Vueling
  • Vueling
  • 28/9-30/9
  • 2 total stops
  • 22h 45m total
  • London to Rome
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Vueling
  • Vueling
  • 31/10
  • 1 total stop
  • 11h 10m total
  • London to Rome
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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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 14 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Tue 29/9

9:55 a.m.-5:10 p.m.

1 stop6h 15m

Rome Fiumicino

Wed 30/9

9:55 p.m.-9:10 a.m.

1 stop12h 15m

C$ 240

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Mon 16/11

8:50 p.m.-9:00 a.m.

1 stop11h 10m

Rome Fiumicino

Mon 23/11

9:40 a.m.-8:05 p.m.

1 stop11h 25m

C$ 243

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Sun 22/11

4:30 p.m.-8:10 p.m.

Nonstop2h 40m

Rome Fiumicino

Fri 27/11

1:50 p.m.-3:40 p.m.

Nonstop2h 50m

C$ 255
Quickest round-trip

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Tue 15/9

7:10 p.m.-10:40 p.m.

Nonstop2h 30m

Rome Fiumicino

Tue 22/9

6:50 a.m.-8:40 a.m.

Nonstop2h 50m

C$ 258

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Sat 10/10

8:50 p.m.-8:30 a.m.

1 stop10h 40m

Rome Fiumicino

Mon 26/10

10:55 p.m.-9:10 a.m.

1 stop11h 15m

C$ 263

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Fri 18/9

8:50 p.m.-8:20 a.m.

1 stop10h 30m

Rome Fiumicino

Thu 24/9

9:45 p.m.-9:10 a.m.

1 stop12h 25m

C$ 270

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Sun 22/11

7:40 a.m.-1:15 p.m.

1 stop4h 35m

Rome Fiumicino

Fri 27/11

1:50 p.m.-3:40 p.m.

Nonstop2h 50m

C$ 297

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Fri 9/10

4:30 p.m.-8:10 p.m.

Nonstop2h 40m

Rome Fiumicino

Sun 11/10

7:50 a.m.-9:40 a.m.

Nonstop2h 50m

C$ 309

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Wed 9/9

9:55 a.m.-5:00 p.m.

1 stop6h 05m

Rome Fiumicino

Wed 9/9

10:05 p.m.-9:10 a.m.

1 stop12h 05m

C$ 312

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Fri 11/9

8:50 p.m.-9:45 a.m.

1 stop11h 55m

Rome Fiumicino

Mon 14/9

11:20 p.m.-9:10 a.m.

1 stop10h 50m

C$ 319

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 23 resultsSorted by cheapest first
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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?

The best time to book flights from London Heathrow Airport to Rome Fiumicino Airport is 27 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$ 296). Flying from London Heathrow Airport to Rome Fiumicino Airport in March is currently the most expensive (average of C$ 495). 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 14 August 2026.

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 morning tend to be the most expensive. A flight at noon could potentially save you up to 42% on airfare.

How much does it cost to fly round-trip from London Heathrow Airport to Rome Fiumicino Airport?

Airfare is below average for this route at the moment.

London Heathrow Airport to Rome Fiumicino Airport flights typically cost between C$ 347 and C$ 535 in September.
The cheapest round-trip price found within the last 5 days was C$ 222 on Vueling (28 Sep-30 Sep).

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 14 August 2026.
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
8,156 reviews
Check prices

Overall

6.7

Boarding

7.0

Entertainment

6.5

Crew

7.7

Food

6.4

Comfort

6.8

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
8,156 reviews
British Airways
6.7
Okay
8,156 reviews
Check prices

Overall

6.7

Boarding

7.0

Entertainment

6.5

Crew

7.7

Food

6.4

Comfort

6.8

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

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 30m. The distance between London Heathrow Airport and Rome Fiumicino Airport is about 1444 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 266. 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 Bulgaria Air (85%), Japan Airlines (75%) or Aerolineas Argentinas (75%) when booking your flight. These represent the most reliable airlines 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 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$ 296). Flying from London Heathrow Airport to Rome Fiumicino Airport in March is currently the most expensive (average of C$ 495). 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

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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 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 266AverageC$ 355FlexibilityNo 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.

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