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Cheap flights from London Heathrow Airport to Rome Fiumicino Airport from C$ 116

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FCO
15 May — 22 May1
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 90 days in advance, depart on a Thursday or Friday and return on a Tuesday

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 15 April 2026.

Tue 10/1110:30 a.m.
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Wed 18/111:50 p.m.
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Deal found 13/4C$ 224
Wed 11/1110:30 a.m.
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Tue 17/111:50 p.m.
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Deal found 13/4C$ 242
Sat 25/46:40 a.m.
LHR
-
FCO
Nonstop2h 35m
British Airways
Sat 2/58:15 p.m.
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 12/4C$ 246
Sat 2/57:50 p.m.
LHR
-
FCO
Nonstop2h 30m
British Airways
Fri 8/58:20 p.m.
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 12/4C$ 248
Sat 2/57:50 p.m.
LHR
-
FCO
Nonstop2h 30m
British Airways
Wed 6/54:05 p.m.
FCO
-
LHR
Nonstop2h 40m
British Airways
Deal found 12/4C$ 255
Sat 16/57:50 p.m.
LHR
-
FCO
Nonstop2h 30m
British Airways
Fri 22/58:20 p.m.
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 10/4C$ 260
Sat 9/57:50 p.m.
LHR
-
FCO
Nonstop2h 30m
British Airways
Mon 11/57:10 a.m.
FCO
-
LHR
Nonstop2h 50m
British Airways
Deal found 14/4C$ 262
Fri 24/48:15 p.m.
LHR
-
FCO
Nonstop2h 30m
British Airways
Sat 2/58:15 p.m.
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 13/4C$ 263
Fri 8/58:15 p.m.
LHR
-
FCO
Nonstop2h 30m
British Airways
Thu 14/56:50 a.m.
FCO
-
LHR
Nonstop2h 50m
British Airways
Deal found 15/4C$ 264
Sat 13/67:50 p.m.
LHR
-
FCO
Nonstop2h 30m
British Airways
Wed 17/69:05 p.m.
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 13/4C$ 267
Sat 25/46:55 p.m.
LHR
-
FCO
Nonstop2h 30m
British Airways
Sun 26/47:10 a.m.
FCO
-
LHR
Nonstop2h 50m
British Airways
Deal found 15/4C$ 268
Mon 27/47:10 p.m.
LHR
-
FCO
Nonstop2h 30m
British Airways
Wed 6/54:05 p.m.
FCO
-
LHR
Nonstop2h 40m
British Airways
Deal found 13/4C$ 270

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 15 April 2026.

Round-trip from

C$ 246

One-way from

C$ 116

Popular in

March

Cheapest in

January

Average price

C$ 358

Good round-trip deal

C$ 263 or less

Good one-way deal

C$ 178 or less
British Airways
  • British Airways
  • 25/4-2/5
  • Nonstop
  • 5h 10m total
  • London to Rome
Search Deals
17/6
  • 17/6
  • 1 total stop
  • 8h 00m total
  • London to Rome
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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

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 April 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 - FCO

LHRFCO

London Heathrow

Sat 2/5

7:50 p.m.-11:20 p.m.

Nonstop2h 30m

Rome Fiumicino

Thu 7/5

7:20 a.m.-9:10 a.m.

Nonstop2h 50m

C$ 262

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 5/5

7:35 a.m.-11:05 a.m.

Nonstop2h 30m

Rome Fiumicino

Tue 12/5

7:40 a.m.-9:30 a.m.

Nonstop2h 50m

C$ 270
Quickest round-trip

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 1/6

8:15 p.m.-11:45 p.m.

Nonstop2h 30m

Rome Fiumicino

Thu 4/6

5:50 p.m.-7:25 p.m.

Nonstop2h 35m

C$ 302

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 10/6

6:45 a.m.-10:20 a.m.

Nonstop2h 35m

Rome Fiumicino

Wed 24/6

9:05 p.m.-10:40 p.m.

Nonstop2h 35m

C$ 343

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 31/5

1:30 p.m.-8:25 a.m.

1 stop17h 55m

Rome Fiumicino

Thu 4/6

9:25 a.m.-12:30 p.m.

1 stop28h 05m

C$ 357

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 3/8

8:15 p.m.-11:45 p.m.

Nonstop2h 30m

Rome Fiumicino

Thu 13/8

8:20 p.m.-9:55 p.m.

Nonstop2h 35m

C$ 369

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 14/5

6:40 a.m.-10:15 a.m.

Nonstop2h 35m

Rome Fiumicino

Thu 14/5

8:20 p.m.-9:55 p.m.

Nonstop2h 35m

C$ 381

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 31/8

5:10 p.m.-10:45 p.m.

1 stop4h 35m

Rome Fiumicino

Mon 7/9

6:30 a.m.-10:45 a.m.

1 stop5h 15m

C$ 392

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 2/6

6:30 a.m.-10:05 a.m.

Nonstop2h 35m

Rome Fiumicino

Tue 2/6

8:15 p.m.-9:50 p.m.

Nonstop2h 35m

C$ 420

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 2/10

1:30 p.m.-7:45 p.m.

1 stop5h 15m

Rome Fiumicino

Fri 9/10

9:25 a.m.-12:30 p.m.

1 stop28h 05m

C$ 436

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 23 resultsSorted by cheapest first
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2
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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?

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 10 April 2026.

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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Rome Fiumicino Airport (average of C$ 201). Flying from London Heathrow Airport to Rome Fiumicino Airport in March is currently the most expensive (average of C$ 293). 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 April 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 evening tend to be the most expensive. A flight at noon could potentially save you up to 27% 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 April 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
7,885 reviews
Check prices

Crew

7.7

Food

6.4

Comfort

6.8

Boarding

6.9

Entertainment

6.4

Overall

6.7

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
7,885 reviews
British Airways
6.7
Okay
7,885 reviews
Check prices

Crew

7.7

Food

6.4

Comfort

6.8

Boarding

6.9

Entertainment

6.4

Overall

6.7

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$ 263. British Airways is currently priced 32% 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 Icelandair (100%), British Airways (91%) or Qatar Airways (90%) 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$ 119. On average you can expect to pay C$ 251. The most popular route, (London Heathrow - Rome Fiumicino), can usually be booked for C$ 377.

  • 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Rome Fiumicino Airport (average of C$ 201). Flying from London Heathrow Airport to Rome Fiumicino Airport in March is currently the most expensive (average of C$ 293). 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

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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 15 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 263AverageC$ 335FlexibilityNo 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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