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Cheap flights from London Heathrow Airport to Rome Fiumicino Airport from C$ 125
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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FCO
19 Nov — 26 Nov1
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
Find flight deals from Heathrow to Leonardo da Vinci/Fiumicino
Cheapest flights from Heathrow to Leonardo da Vinci/FiumicinoExplore 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 20 October 2025.
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 20 October 2025.
Tue 2/127:50 a.m.LHR - FCO
Nonstop2h 35mBritish Airways
Tue 9/123:45 p.m.FCO - LHR
Nonstop2h 50mBritish Airways
Deal found 17/10C$ 237
Mon 17/116:20 p.m.LHR - FCO
Nonstop2h 35mBritish Airways
Mon 24/118:50 p.m.FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 19/10C$ 244
Sat 8/116:20 p.m.LHR - FCO
Nonstop2h 35mBritish Airways
Wed 19/115:50 p.m.FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 18/10C$ 245
Tue 2/129:55 a.m.LHR - FCO
1 stop8h 55mVueling
Sat 13/1212:35 p.m.FCO - LHR
1 stop8h 30mVueling
Deal found 18/10C$ 248
Sat 6/121:15 p.m.LHR - FCO
Nonstop2h 40mBritish Airways
Mon 8/1212:20 p.m.FCO - LHR
Nonstop2h 50mBritish Airways
Deal found 18/10C$ 251
Tue 2/127:50 a.m.LHR - FCO
Nonstop2h 35mBritish Airways
Thu 11/123:45 p.m.FCO - LHR
Nonstop2h 50mBritish Airways
Deal found 19/10C$ 255
Mon 1/124:15 p.m.LHR - FCO
Nonstop2h 40mBritish Airways
Sat 13/125:50 p.m.FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 18/10C$ 257
Wed 3/121:15 p.m.LHR - FCO
Nonstop2h 40mBritish Airways
Wed 10/123:45 p.m.FCO - LHR
Nonstop2h 50mBritish Airways
Deal found 19/10C$ 258
Wed 5/117:50 a.m.LHR - FCO
Nonstop2h 35mBritish Airways
Wed 12/118:30 p.m.FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 20/10C$ 268
Sun 9/111:55 p.m.LHR - FCO
Nonstop2h 40mBritish Airways
Mon 10/115:50 p.m.FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 20/10C$ 269
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 20 October 2025.
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 20 October 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 21/2
3:55 p.m.-7:35 p.m.
Nonstop2h 40m
Rome Fiumicino
Wed 25/2
8:30 p.m.-10:15 p.m.
Nonstop2h 45m
C$ 238
LondonRome
LHR - FCO
LHRFCO
London Heathrow
Sat 21/2
6:20 p.m.-9:55 p.m.
Nonstop2h 35m
Rome Fiumicino
Thu 26/2
7:40 a.m.-9:40 a.m.
Nonstop3h 00m
C$ 238
LondonRome
LHR - FCO
LHRFCO
London Heathrow
Sat 21/2
3:55 p.m.-7:35 p.m.
Nonstop2h 40m
Rome Fiumicino
Fri 27/2
5:50 p.m.-7:35 p.m.
Nonstop2h 45m
C$ 238
LondonRome
LHR - FCO
LHRFCO
London Heathrow
Mon 17/11
6:20 p.m.-9:55 p.m.
Nonstop2h 35m
Rome Fiumicino
Mon 24/11
8:50 p.m.-10:35 p.m.
Nonstop2h 45m
C$ 244
LondonRome
LHR - FCO
LHRFCO
London Heathrow
Tue 2/12
9:55 a.m.-7:50 p.m.
1 stop8h 55m
Rome Fiumicino
Sat 13/12
12:35 p.m.-8:05 p.m.
1 stop8h 30m
C$ 248
LondonRome
LHR - FCO
LHRFCO
London Heathrow
Sat 6/12
1:15 p.m.-4:55 p.m.
Nonstop2h 40m
Rome Fiumicino
Mon 8/12
12:20 p.m.-2:10 p.m.
Nonstop2h 50m
C$ 251
LondonRome
LHR - FCO
LHRFCO
London Heathrow
Thu 8/1
3:40 p.m.-7:20 p.m.
Nonstop2h 40m
Rome Fiumicino
Tue 13/1
8:25 p.m.-10:10 p.m.
Nonstop2h 45m
C$ 264
LondonRome
LHR - FCO
LHRFCO
London Heathrow
Sat 7/2
9:55 a.m.-7:20 p.m.
1 stop8h 25m
Rome Fiumicino
Mon 9/2
9:45 a.m.-6:00 p.m.
1 stop9h 15m
C$ 265
LondonRome
LHR - FCO
LHRFCO
London Heathrow
Sun 22/2
4:05 p.m.-7:45 p.m.
Nonstop2h 40m
Rome Fiumicino
Tue 24/2
5:50 p.m.-7:35 p.m.
Nonstop2h 45m
C$ 276
LondonRome
LHR - FCO
LHRFCO
London Heathrow
Tue 10/2
7:50 a.m.-11:25 a.m.
Nonstop2h 35m
Rome Fiumicino
Sat 14/2
8:35 a.m.-10:30 a.m.
Nonstop2h 55m
C$ 276
Showing 1-10 of 22 results
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
Prices
Delays
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 17 October 2025.
The best time to book flights from London Heathrow Airport to Rome Fiumicino Airport is 74 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Rome Fiumicino Airport (average of C$ 186). Flying from London Heathrow Airport to Rome Fiumicino Airport in August is currently the most expensive (average of C$ 261). 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 20 October 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 evening tend to be the most expensive. A flight in the morning could potentially save you up to 42% on airfare.
How often are flights from London to Rome delayed?
About 15% of weekly flights between London and Rome have experienced delays in the past year, with the average delay time being 122 minutes.
What is the most punctual flight time for London to Rome flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Rome flights?
Over the past year, Qatar Airways has had the lowest number of delays on this route, with just 12% of flights being delayed.
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 20 October 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.
Overall
6.7
Boarding
6.9
Crew
7.6
Entertainment
6.4
Comfort
6.7
Food
6.3
Reviews
1 / 20
6.0
GoodRoxanne,Sep 2025
LHR - IAD
Overall
6.7
Boarding
6.9
Crew
7.6
Entertainment
6.4
Comfort
6.7
Food
6.3
Reviews
1 / 20
6.0
GoodRoxanne,Sep 2025
LHR - IAD
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.
Travelling to a place near Rome Fiumicino Airport?
Book flights to Rome Fiumicino Airport if you plan to visit one of these locationsAnzio
Fiumicino
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Alternative routes for Heathrow to Leonardo da Vinci/Fiumicino
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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 629,999 searches. Data last updated 20 October 2025.
Fly with Cheapflights
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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.