Cheap flights from Rome to London Heathrow Airport from £46
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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — LHR
23 Jul — 30 Jul1
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 Friday or Thursday 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 July 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 July 2025.
Thu 11/919:15FCO - LHR
1 stop14h 55mVueling
Wed 17/920:50LHR - FCO
1 stop10h 30mVueling
Deal found 16/7£122
Thu 4/1220:10FCO - LHR
Nonstop2h 45mBritish Airways
Sun 7/1216:05LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 18/7£125
Mon 15/906:30FCO - LHR
1 stop8h 45mMultiple Airlines
Tue 16/915:30LHR - FCO
1 stop17h 00mMultiple Airlines
Deal found 18/7£140
Thu 11/912:50FCO - LHR
1 stop6h 35mLufthansa
Mon 15/906:55LHR - FCO
1 stop7h 05mLufthansa
Deal found 18/7£151
Thu 11/921:30FCO - LHR
1 stop12h 15mAustrian Airlines
Mon 15/906:00LHR - FCO
1 stop13h 40mAustrian Airlines
Deal found 18/7£151
Fri 5/910:10FCO - LHR
1 stop7h 55mBrussels Airlines
Tue 9/911:05LHR - FCO
1 stop5h 00mBrussels Airlines
Deal found 17/7£152
Fri 19/921:00FCO - LHR
1 stop16h 30mAir Serbia
Sun 21/913:30LHR - FCO
1 stop5h 10mAir Serbia
Deal found 17/7£160
Mon 1/920:10FCO - LHR
1 stop22h 40mSWISS
Mon 8/906:00LHR - FCO
1 stop12h 20mSWISS
Deal found 18/7£167
Thu 21/806:20CIA - LHR
1 stop15h 20mMultiple Airlines
Fri 29/806:45LHR - CIA
1 stop13h 30mMultiple Airlines
Deal found 16/7£232
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 July 2025.
Thu 11/919:15FCO - LHR
1 stop14h 55mVueling
Wed 17/920:50LHR - FCO
1 stop10h 30mVueling
Deal found 16/7£122
Fri 14/1120:00FCO - LHR
Nonstop2h 45mBritish Airways
Sun 16/1116:05LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 16/7£125
Tue 2/910:10FCO - LHR
1 stop12h 25mMultiple Airlines
Sun 7/906:00LHR - FCO
1 stop7h 15mMultiple Airlines
Deal found 16/7£149
Thu 11/912:50FCO - LHR
1 stop6h 35mLufthansa
Mon 15/906:55LHR - FCO
1 stop7h 05mLufthansa
Deal found 18/7£151
Thu 11/921:30FCO - LHR
1 stop11h 50mAustrian Airlines
Mon 15/906:00LHR - FCO
1 stop13h 40mAustrian Airlines
Deal found 18/7£151
Fri 5/910:10FCO - LHR
1 stop7h 55mBrussels Airlines
Tue 9/911:05LHR - FCO
1 stop5h 00mBrussels Airlines
Deal found 16/7£152
Fri 19/921:00FCO - LHR
1 stop16h 30mAir Serbia
Sun 21/913:30LHR - FCO
1 stop5h 10mAir Serbia
Deal found 17/7£160
Mon 18/815:05FCO - LHR
1 stop17h 50mSWISS
Wed 27/818:40LHR - FCO
1 stop18h 35mSWISS
Deal found 17/7£168
Thu 21/806:20CIA - LHR
1 stop15h 20mMultiple Airlines
Fri 29/806:45LHR - CIA
1 stop13h 30mMultiple Airlines
Deal found 16/7£232
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 July 2025.
Thu 4/1220:10FCO - LHR
Nonstop2h 45mBritish Airways
Sun 7/1216:05LHR - FCO
Nonstop2h 40mBritish Airways
Deal found 18/7£125
Last-minute flights from Rome to Heathrow
Discover last-minute flight deals from Rome to Heathrow. Data last updated 18 July 2025 and is based on user searches.
Wed 23/721:00FCO - LHR
1 stop16h 30mAir Serbia
Sat 26/719:55LHR - FCO
1 stop22h 45mAir Serbia
Deal found 16/7£208
Fri 25/720:20FCO - LHR
Nonstop2h 30mBritish Airways
Sun 27/706:10LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 17/7£154
Fri 25/709:50FCO - LHR
1 stop9h 15mKM Malta Airlines
Tue 29/720:30LHR - FCO
1 stop22h 40mKM Malta Airlines
Deal found 17/7£230
Sun 27/709:30FCO - LHR
1 stop12h 40mMultiple Airlines
Thu 31/706:40LHR - FCO
1 stop10h 30mMultiple Airlines
Deal found 18/7£197
Mon 28/720:10FCO - LHR
1 stop26h 15mAir France
Mon 4/819:45LHR - FCO
1 stop26h 25mAir France
Deal found 17/7£206
Mon 28/710:25FCO - LHR
1 stop8h 10mKLM
Thu 31/706:30LHR - FCO
1 stop11h 20mKLM
Deal found 18/7£227
Mon 28/713:50CIA - LHR
1 stop7h 55mMultiple Airlines
Tue 29/721:35LHR - CIA
1 stop11h 15mMultiple Airlines
Deal found 17/7£273
Mon 18/815:05FCO - LHR
1 stop17h 50mSWISS
Mon 25/806:00LHR - FCO
1 stop25h 50mSWISS
Deal found 17/7£168
Mon 18/821:30FCO - LHR
1 stop11h 50mAustrian Airlines
Tue 26/809:05LHR - FCO
1 stop22h 05mAustrian Airlines
Deal found 18/7£181
Thu 21/806:55FCO - LHR
Nonstop2h 45mBritish Airways
Tue 26/806:30LHR - FCO
Nonstop2h 35mBritish Airways
Deal found 17/7£128
Thu 21/812:50FCO - LHR
1 stop5h 15mLufthansa
Mon 25/813:45LHR - FCO
1 stop7h 10mLufthansa
Deal found 18/7£173
Thu 21/806:20CIA - LHR
1 stop15h 20mMultiple Airlines
Fri 29/806:45LHR - CIA
1 stop13h 30mMultiple Airlines
Deal found 16/7£232
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 July 2025.
Wed 1/1005:35FCO - LHR
1 stop10h 10mMultiple Airlines
Deal found 17/7£46
Wed 3/922:55FCO - LHR
1 stop11h 15mVueling
Deal found 16/7£53
Fri 21/1120:00FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 15/7£73
Mon 8/1209:30FCO - LHR
1 stop27h 50mAir Serbia
Deal found 17/7£84
Fri 21/1110:50CIA - LHR
1 stop12h 00mMultiple Airlines
Deal found 15/7£84
Wed 3/1211:45FCO - LHR
1 stop7h 15mIberia
Deal found 18/7£85
Mon 1/909:30FCO - LHR
1 stop26h 45mAegean Airlines
Deal found 18/7£91
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 July 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
Thu 11/9
19:15-09:10
1 stop14h 55m
London Heathrow
Wed 17/9
20:50-08:20
1 stop10h 30m
£122
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Thu 4/12
20:10-21:55
Nonstop2h 45m
London Heathrow
Sun 7/12
16:05-19:45
Nonstop2h 40m
£125
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Mon 15/9
06:30-14:15
1 stop8h 45m
London Heathrow
Tue 16/9
15:30-09:30
1 stop17h 00m
£140
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Thu 11/9
12:50-18:25
1 stop6h 35m
London Heathrow
Mon 15/9
06:55-15:00
1 stop7h 05m
£151
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Thu 11/9
21:30-08:45
1 stop12h 15m
London Heathrow
Mon 15/9
06:00-20:40
1 stop13h 40m
£151
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Fri 5/9
10:10-17:05
1 stop7h 55m
London Heathrow
Tue 9/9
11:05-17:05
1 stop5h 00m
£152
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Fri 19/9
21:00-12:30
1 stop16h 30m
London Heathrow
Sun 21/9
13:30-19:40
1 stop5h 10m
£160
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Mon 1/9
20:10-17:50
1 stop22h 40m
London Heathrow
Mon 8/9
06:00-19:20
1 stop12h 20m
£167
RomeLondon
CIA - LHR
CIALHR
Rome Ciampino
Thu 21/8
06:20-20:40
1 stop15h 20m
London Heathrow
Fri 29/8
06:45-21:15
1 stop13h 30m
£232
RomeLondon
FCO - LHR
FCOLHR
Rome Fiumicino
Wed 1/10
05:35-14:45
1 stop10h 10m
£46
Flights are sorted by cheapest return flights first.
Deals found on 17/7
Showing 1-10 of 15 results
1
2
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 11 July 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 July 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 46% on flights from Rome to London Heathrow Airport by exploring options for tickets in the evening.
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 July 2025.
Check out reviews from past customers who have flown with Aegean Airlines, Austrian Airlines, andSWISS 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.
I am very proud of them. Everything was very nice everything thank you
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.
What are the cheapest airlines flying from Rome to London Heathrow Airport round-trip?
According to our current data, Vueling (£122), British Airways (£125), and Lufthansa (£151) offers the cheapest pricing from Rome to London Heathrow Airport. Vueling is currently priced 28% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Rome to London Heathrow Airport one-way?
For one-way options, check prices for Vueling. According to our data, you can fly for as low as £53. Users have also found prices from £73 and £84 on British Airways and Air Serbia, respectively.
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 Japan Airlines (75%), British Airways (71%) and Qatar Airways (70%).
What are the cheapest flights from Rome to London Heathrow Airport?
While on average a flight from Rome to London Heathrow Airport is generally £153, our data shows the cheapest flight currently is £66. When looking at the most popular route, (Rome Fiumicino - London Heathrow), you can expect to pay £125 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 July 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 July 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.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.