Cheap flights from Rome to London Heathrow Airport from £48
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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — LHR
18 Oct — 25 Oct1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from Rome to London Heathrow are usually found in January or November, booked 90 days in advance, depart on a Tuesday or Saturday and return on a Tuesday
Cheap flight deals from Rome to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) to Heathrow (LHR). 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 18 September 2025.
Explore the most affordable flight options available from Rome to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.
Wed 8/1005:35FCO - LHR
1 stop10h 10mMultiple Airlines
Tue 21/1009:55LHR - FCO
1 stop12h 40mMultiple Airlines
Deal found 17/9£112
Tue 14/1007:25FCO - LHR
1 stop13h 40mMultiple Airlines
Tue 21/1009:55LHR - FCO
1 stop12h 50mMultiple Airlines
Deal found 15/9£116
Wed 15/1005:35FCO - LHR
1 stop10h 10mMultiple Airlines
Wed 22/1009:55LHR - FCO
1 stop12h 40mMultiple Airlines
Deal found 16/9£118
Fri 7/1119:00FCO - LHR
1 stop26h 05mMultiple Airlines
Fri 14/1118:50LHR - FCO
1 stop27h 40mMultiple Airlines
Deal found 15/9£120
Sat 4/1017:15FCO - LHR
Nonstop2h 40mBritish Airways
Tue 7/1007:30LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 15/9£121
Sat 18/1020:15FCO - LHR
Nonstop2h 35mBritish Airways
Wed 22/1019:10LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 16/9£122
Sat 8/1107:40FCO - LHR
1 stop13h 25mMultiple Airlines
Tue 11/1109:55LHR - FCO
1 stop12h 35mMultiple Airlines
Deal found 17/9£122
Thu 13/1120:10FCO - LHR
Nonstop2h 45mBritish Airways
Mon 17/1113:15LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 16/9£123
Thu 20/1115:45FCO - LHR
Nonstop2h 50mBritish Airways
Tue 25/1109:15LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 15/9£125
Sat 8/1120:30FCO - LHR
Nonstop2h 45mBritish Airways
Sun 9/1113:55LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 15/9£126
Tue 25/1113:50CIA - LHR
1 stop8h 30mMultiple Airlines
Thu 27/1106:50LHR - CIA
1 stop9h 50mMultiple Airlines
Deal found 17/9£218
Fri 17/1006:00CIA - LHR
1 stop11h 45mMultiple Airlines
Wed 22/1017:55LHR - CIA
1 stop12h 50mMultiple Airlines
Deal found 16/9£295
Best flights from Rome to Heathrow
Discover carefully curated flight deals from Rome to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.
Sun 25/107:50FCO - LHR
Nonstop3h 00mBritish Airways
Sun 25/113:15LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 17/9£114
Tue 25/1113:50CIA - LHR
1 stop8h 30mMultiple Airlines
Thu 27/1106:50LHR - CIA
1 stop9h 50mMultiple Airlines
Deal found 17/9£218
Thu 20/1120:10FCO - LHR
Nonstop2h 45mBritish Airways
Tue 25/1109:15LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 16/9£125
Fri 23/112:20FCO - LHR
Nonstop2h 50mBritish Airways
Sun 25/109:55LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 17/9£127
Sat 24/119:00FCO - LHR
Nonstop2h 45mBritish Airways
Mon 26/114:10LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 17/9£127
Sat 24/120:30FCO - LHR
Nonstop2h 45mBritish Airways
Tue 27/109:15LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 17/9£127
Thu 11/1207:40FCO - LHR
Nonstop3h 00mBritish Airways
Tue 16/1218:20LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 16/9£127
Fri 23/120:00FCO - LHR
Nonstop2h 45mBritish Airways
Mon 26/118:20LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 17/9£127
Sat 7/320:30FCO - LHR
Nonstop2h 45mBritish Airways
Sun 15/307:50LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 17/9£127
Wed 10/1207:50FCO - LHR
Nonstop3h 00mBritish Airways
Thu 11/1215:40LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 17/9£132
Tue 11/1120:25FCO - LHR
Nonstop2h 45mBritish Airways
Sat 15/1108:50LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 16/9£133
Fri 17/1006:00CIA - LHR
1 stop11h 45mMultiple Airlines
Wed 22/1017:55LHR - CIA
1 stop12h 50mMultiple Airlines
Deal found 16/9£295
Thu 16/1006:55FCO - LHR
Nonstop2h 45mBritish Airways
Sun 19/1019:30LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 17/9£134
Sun 28/906:45CIA - LHR
2 stops27h 35mMultiple Airlines
Sun 5/1006:30LHR - CIA
2 stops13h 45mMultiple Airlines
Deal found 17/9£317
Wed 22/1011:35CIA - LHR
1 stop6h 10mMultiple Airlines
Sun 26/1008:45LHR - CIA
1 stop10h 15mMultiple Airlines
Deal found 18/9£330
Sat 1/1121:40CIA - LHR
1 stop11h 10mMultiple Airlines
Sat 8/1112:55LHR - CIA
1 stop7h 20mMultiple Airlines
Deal found 17/9£341
Direct flights from Rome to Heathrow
Explore direct flight options from Rome to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 September 2025.
Sun 25/107:50FCO - LHR
Nonstop3h 00mBritish Airways
Sun 25/113:55LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 15/9£113
Sat 18/1020:15FCO - LHR
Nonstop2h 35mBritish Airways
Wed 22/1019:10LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 16/9£122
Thu 13/1120:10FCO - LHR
Nonstop2h 45mBritish Airways
Mon 17/1113:15LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 16/9£123
Thu 20/1120:10FCO - LHR
Nonstop2h 45mBritish Airways
Thu 27/1106:50LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 16/9£124
Thu 13/1120:10FCO - LHR
Nonstop2h 45mBritish Airways
Thu 20/1106:50LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 16/9£125
Thu 20/1120:10FCO - LHR
Nonstop2h 45mBritish Airways
Tue 25/1109:15LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 17/9£125
Fri 23/113:10FCO - LHR
Nonstop2h 50mBritish Airways
Mon 26/118:20LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 15/9£126
Sat 24/117:50FCO - LHR
Nonstop2h 45mBritish Airways
Mon 26/110:50LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 16/9£127
Wed 12/1120:30FCO - LHR
Nonstop2h 45mBritish Airways
Tue 18/1109:15LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 17/9£127
Fri 17/1020:20FCO - LHR
Nonstop2h 30mBritish Airways
Sun 19/1006:10LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 16/9£128
Last-minute flights from Rome to Heathrow
Discover last-minute flight deals from Rome to Heathrow. Data last updated 18 September 2025 and is based on user searches.
Tue 23/907:00FCO - LHR
1 stop8h 15mMultiple Airlines
Tue 30/915:30LHR - FCO
1 stop17h 00mMultiple Airlines
Deal found 16/9£166
Tue 23/912:45FCO - LHR
Nonstop2h 50mBritish Airways
Tue 30/915:35LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 16/9£172
Tue 23/906:15FCO - LHR
1 stop9h 00mMultiple Airlines
Thu 25/920:50LHR - FCO
1 stop10h 50mMultiple Airlines
Deal found 16/9£204
Wed 24/906:55FCO - LHR
Nonstop2h 50mBritish Airways
Sun 28/906:10LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 17/9£153
Wed 24/906:55FCO - LHR
Nonstop2h 50mBritish Airways
Wed 1/1019:10LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 17/9£166
Wed 24/921:25FCO - LHR
1 stop12h 45mMultiple Airlines
Sun 28/920:50LHR - FCO
1 stop10h 15mMultiple Airlines
Deal found 16/9£177
Wed 24/922:15FCO - LHR
1 stop11h 55mMultiple Airlines
Wed 1/1020:50LHR - FCO
1 stop10h 05mMultiple Airlines
Deal found 17/9£181
Thu 25/906:55FCO - LHR
Nonstop2h 45mBritish Airways
Mon 29/919:10LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 17/9£168
Fri 26/906:55FCO - LHR
Nonstop2h 50mBritish Airways
Sun 28/906:10LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 18/9£160
Fri 26/909:25FCO - LHR
1 stop5h 50mMultiple Airlines
Tue 30/915:30LHR - FCO
1 stop17h 00mMultiple Airlines
Deal found 16/9£164
Sun 28/906:45CIA - LHR
2 stops27h 35mMultiple Airlines
Sun 5/1006:30LHR - CIA
2 stops13h 45mMultiple Airlines
Deal found 17/9£317
Fri 17/1006:00CIA - LHR
1 stop11h 45mMultiple Airlines
Wed 22/1017:55LHR - CIA
1 stop12h 50mMultiple Airlines
Deal found 16/9£295
One-way flights from Rome to Heathrow
Search for one-way flight options from Rome to Heathrow. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.
Wed 15/1005:35FCO - LHR
1 stop10h 10mMultiple Airlines
Deal found 16/9£48
Wed 1/1005:35FCO - LHR
1 stop10h 10mMultiple Airlines
Deal found 17/9£49
Tue 4/1122:30FCO - LHR
1 stop11h 40mVueling
Deal found 16/9£52
Mon 9/212:40FCO - LHR
1 stop26h 45mVueling
Deal found 16/9£53
Mon 10/1107:25FCO - LHR
1 stop26h 45mMultiple Airlines
Deal found 16/9£53
Fri 19/1207:40FCO - LHR
1 stop11h 20mVueling
Deal found 16/9£55
Wed 1/1022:15FCO - LHR
1 stop11h 55mVueling
Deal found 16/9£56
Mon 8/1219:55FCO - LHR
1 stop19h 30mVueling
Deal found 17/9£56
Tue 27/110:05CIA - LHR
1 stop24h 50mMultiple Airlines
Deal found 16/9£74
Wed 28/106:25CIA - LHR
1 stop12h 05mMultiple Airlines
Deal found 16/9£77
Thu 9/1006:00CIA - LHR
2 stops12h 55mMultiple Airlines
Deal found 16/9£84
Mon 1/1206:15CIA - LHR
1 stop8h 00mMultiple Airlines
Deal found 16/9£97
Cheapflights Fare Finder
Customise your flight search to find flights from Rome to Heathrow 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 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Rome to London Heathrow Airport that are best for you.
Fly from
Rome
Fly to
Heathrow
Route
Depart
Return
Price
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Sun 25/1
07:50-09:50
Nonstop3h 00m
London Heathrow
Sun 25/1
13:15-16:55
Nonstop2h 40m
£114
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Thu 20/11
20:10-21:55
Nonstop2h 45m
London Heathrow
Tue 25/11
09:15-12:50
Nonstop2h 35m
£125
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Fri 23/1
12:20-14:10
Nonstop2h 50m
London Heathrow
Sun 25/1
09:55-13:30
Nonstop2h 35m
£127
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Sat 24/1
19:00-20:45
Nonstop2h 45m
London Heathrow
Mon 26/1
14:10-17:50
Nonstop2h 40m
£127
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Sat 24/1
20:30-22:15
Nonstop2h 45m
London Heathrow
Tue 27/1
09:15-12:50
Nonstop2h 35m
£127
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Thu 11/12
07:40-09:40
Nonstop3h 00m
London Heathrow
Tue 16/12
18:20-21:55
Nonstop2h 35m
£127
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Fri 23/1
20:00-21:45
Nonstop2h 45m
London Heathrow
Mon 26/1
18:20-21:55
Nonstop2h 35m
£127
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Sat 7/3
20:30-22:15
Nonstop2h 45m
London Heathrow
Sun 15/3
07:50-11:25
Nonstop2h 35m
£127
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Wed 10/12
07:50-09:50
Nonstop3h 00m
London Heathrow
Thu 11/12
15:40-19:20
Nonstop2h 40m
£132
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Tue 11/11
20:25-22:10
Nonstop2h 45m
London Heathrow
Sat 15/11
08:50-12:25
Nonstop2h 35m
£133
Flights are sorted by cheapest return flights first.
Deals found on 17/9
Showing 1-10 of 38 results
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Best time to book a flight from Rome to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Rome 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 Rome to London Heathrow Airport
How far ahead should I book a flight from Rome to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Rome to Heathrow. Price data was last updated on 12 September 2025.
The price you pay for your flight from Rome to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Rome to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Rome to London Heathrow Airport (average of £112). Flying from Rome to London Heathrow Airport in August is currently the most expensive (average of £164). 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 ROM to LHR?
Find hourly flight availability from Rome to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 49% on flights from Rome to London Heathrow Airport by exploring options for tickets in the evening.
How much does it cost for a return flight from Rome to London Heathrow Airport?
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 18 September 2025.
Check out reviews from past customers who have flown with British Airways from Rome to London Heathrow 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.
The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
Related info for your journey
Find useful and relevant information for your journey from Rome to Heathrow. 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 Rome to London Heathrow Airport?
For as low as £114, British Airways can have you in London Heathrow Airport from Rome in 3h. Rome and London Heathrow Airport are separated by a distance of 897 mi. All flights are typically direct.
What is the cheapest airline to fly from Rome to London Heathrow Airport round-trip?
According to our current data, British Airways (£106), offers the cheapest pricing from Rome to London Heathrow Airport. British Airways is currently priced 36% below the average price you’ll pay for this route.
What are the most reliable airlines from Rome to London Heathrow Airport?
The top 3 most reliable airlines when flying from Rome to London Heathrow Airport are LATAM Airlines (71%), Japan Airlines (70%) and Qatar Airways (69%).
What are the cheapest flights from Rome to London Heathrow Airport?
While on average a flight from Rome to London Heathrow Airport is generally £393, our data shows the cheapest flight currently is £77. When looking at the most popular route, (Rome Fiumicino - London Heathrow), you can expect to pay £122 for that flight.
Can I find deals for business class flights from Rome to Heathrow?
Yes. Cheapflights offers flight deals from Rome to Heathrow 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 Rome to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Rome to London Heathrow Airport (average of £112). Flying from Rome to London Heathrow Airport in August is currently the most expensive (average of £164). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2025.
Discover the top airline that operate flights from Rome to Heathrow. 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 858,174 searches. Data last updated 18 September 2025.
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 Rome to Heathrow?
Cheapflights makes it easy to find Rome to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Rome to Heathrow?
Cheapflights simply makes it quick and affordable to book flights from Rome to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Rome to Heathrow with no change fees?
Certainly. Search results for flights to Heathrow from Rome shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Rome to Heathrow become cheaper?
Of course! You can now track prices for flights from Rome to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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