LHR - FCO

£42 Find Cheap Flights from London Heathrow Airport to Rome Fiumicino Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Fiumicino departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Rome Fiumicino Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Rome, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Rome, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£110
Typical prices: £149-£237
ITA Airways
Sat 7/11Wed 11/11
LHR - FCO • Direct
Cheapest one-way flight
£42
Typical prices: £100-£241
ITA Airways
Thu 3/12
LHR - FCO • Direct
Top airlines
Cheapest • from £110 (return)
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with British Airways and ITA Airways. Average duration is 2h 37m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £158 (return)
Shortest trip • 4h 35m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Fiumicino!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Heathrow to Fiumicino (LHR-FCO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Fiumicino that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Fiumicino

Sat, 7 Nov - Wed, 11 Nov
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
13:50 - 15:40
FCO
-
LHR
2h 50mdirect
£110ITA Airways
Sun, 9 Aug - Sun, 23 Aug
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£111ITA Airways
Wed, 4 Nov - Wed, 11 Nov
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
13:50 - 15:40
FCO
-
LHR
2h 50mdirect
£111ITA Airways
Sat, 7 Nov - Wed, 11 Nov
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
13:50 - 15:40
FCO
-
LHR
2h 50mdirect
£116ITA Airways
Fri, 20 Nov - Sun, 22 Nov
ITA Airways Logo
10:30 - 14:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£120ITA Airways
Thu, 5 Nov - Thu, 19 Nov
ITA Airways Logo
10:30 - 14:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£120ITA Airways
Fri, 20 Nov - Sun, 22 Nov
ITA Airways Logo
10:30 - 14:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£121ITA Airways
Sat, 21 Nov - Mon, 23 Nov
ITA Airways Logo
10:30 - 14:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£122ITA Airways
Thu, 1 Oct - Tue, 6 Oct
ITA Airways Logo
10:30 - 14:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£124ITA Airways
Sun, 1 Nov - Wed, 11 Nov
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
13:50 - 15:40
FCO
-
LHR
2h 50mdirect
£126ITA Airways
Booking Insights

KAYAK’s insights & trends for Heathrow to Fiumicino flights

Get data-powered insights and trends into flights from Heathrow to Fiumicino to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Rome Fiumicino Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Rome Fiumicino Airport departing in November.

What’s the cheapest day of the week to fly from London Heathrow Airport to Rome Fiumicino Airport?

The average price of all round-trip flights from London Heathrow Airport to Rome Fiumicino Airport clicked on KAYAK for each day over the last 12 months.

When flying from London Heathrow Airport to Rome Fiumicino Airport, you should consider leaving on a Saturday and avoid Thursdays if you are looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

What is the cheapest month to fly from London Heathrow Airport to Rome Fiumicino Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Rome Fiumicino Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Rome Fiumicino Airport is January, where tickets cost £164 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is £271 and £260 respectively.

Can I save money by flying with a stopover from London Heathrow Airport to Rome Fiumicino Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £219, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from London Heathrow Airport to Rome Fiumicino Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Rome Fiumicino Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Rome Fiumicino Airport, you should book around 4 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from Heathrow to Fiumicino

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on FCO

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Kirstie Pickering

Kirstie Pickering

Expert on LHR

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Good to know - Cheap tickets from London Heathrow Airport to Rome Fiumicino Airport

Low seasonFebruary
Cheapest flight£42
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (9% more expensive on average)
Flight from London Heathrow Airport to Rome Fiumicino Airport

When to book flights from Heathrow to Fiumicino

Are your dates flexible? Find out the best times to travel from Heathrow to Fiumicino based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Rome Fiumicino Airport flights

  • Are there lounges available at Heathrow to do some work before my flight?

    London Heathrow Airport has some very high-end lounges that will give you fine dining, drinks, Wi-Fi, charging points, reading materials and a modern, peaceful environment in which to do some work. Plaza Premium and No1 Lounge are all available at a fee and can be booked online or at the airport.

  • Can I take my pet in the cabin with British Airways?

    British Airways only allows service and emotional support animals in the cabin of the plane. They have partnered with PetAir UK, which is a veterinary-owned organisation, experienced in flying with animals to ensure a safe and comfortable journey for your pet to fly from London to Rome in the hold.

  • What is an easy way to get to the centre of Rome when I land?

    The city centre is easy to reach by taxi, bus, train or car hire. If you choose to take the train, you will find the reliable Leonardo Express; it connects the airport with the central Roma Termini station every 15-30min, depending on the time of day. The trip averages 32min and is a non-stop service.

  • How can I exchange money at Rome Fiumicino International Airport?

    There are several solutions for getting euros or lire at the airport, including a bank in the arrivals hall at Terminal 3, currency exchanges at all the terminals and several cash points across the airport.

  • What is the cheapest flight from London Heathrow Airport to Rome Fiumicino Airport?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Rome Fiumicino Airport was £42 for a one-way ticket and £110 for a return.

  • Which airlines offer Wi-Fi service onboard planes from London Heathrow Airport to Rome Fiumicino Airport?

    Only Virgin Atlantic offers inflight Wi-Fi service on the London Heathrow Airport to Rome Fiumicino Airport flight route.

  • Which aircraft models fly most regularly from London Heathrow Airport to Rome Fiumicino Airport?

    The Airbus A321neo is the aircraft model that flies most regularly on the London Heathrow Airport to Rome Fiumicino Airport flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Rome Fiumicino Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Rome Fiumicino Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London Heathrow Airport to Rome Fiumicino Airport?

    There are direct flights from London Heathrow Airport to Rome Fiumicino Airport on a daily basis.

  • Which is the best airline for flights from London to Rome, Lufthansa or Wizz Air?

    The two airlines most popular with KAYAK users for flights from London to Rome are Lufthansa and Wizz Air. With an average price for the route of £200 and an overall rating of 6.8, Lufthansa is the most popular choice. Wizz Air is also a great choice for the route, with an average price of £98 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Rome Fiumicino Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Rome Fiumicino Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Rome Fiumicino Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome Fiumicino Airport from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Rome Fiumicino Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Rome Fiumicino Airport with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Rome Fiumicino Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rome Fiumicino Airport from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Rome Fiumicino Airport

  • Looking for a cheap flight from Rome Fiumicino Airport to London Heathrow Airport? 25% of our users found flights on this route for £145 or less one-way and £206 or less round-trip.
  • With flights from London Heathrow Airport (LHR) to Rome Fiumicino Leonardo da Vinci Airport (FCO), you will have a short flight, but it is still considered international, so it is best to be at the airport 2-3h ahead of take-off. To save time at the airport, you can check in online usually 24-48h beforehand, giving yourself the option to book preferred seating, too.
  • Ensure you have enough time for your ground travel between London and Heathrow Airport. Although it is only based 15 miles away, road traffic could delay you. A safe and reliable option is the underground tube. The Piccadilly line will lead you straight to Terminals 1, 2, 3 and 4.
  • If you identify as a larger passenger, you may find flights are often uncomfortable, even when they are short. ITA Airways does its best to ensure the seats next to larger passengers are left open as much as possible, to ensure comfort. You will receive a seat belt extension and be provided with a seat that places you in a comfortable and safe area of the plane. Should you require wheelchair assistance, the cabin crew will gladly assist.
  • As you are flying for what may be a trip under 3h in duration, your meal choices on ITA Airlines will be complimentary drinks and a sealed snack. Flights over 3h are sealed, one-portion hot meals of the highest safety standards. You can also find a great selection of entertainment, movies and games on your personalised TV screen at your seat, no matter which class you fly.
  • Check out the online Luxury Guide of Shopping Rome Fiumicino Airport to see first-hand the wide array of amazing fashion shops based at the airport. Some of the biggest brand names are represented, with tax-free prices to start your Rome trip off in style.

Prefer to fly direct from London Heathrow Airport to Rome Fiumicino Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Rome Fiumicino.
Find which airlines fly direct from London Heathrow Airport to Rome Fiumicino Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Rome Fiumicino

Monday

British Airways,ITA Airways

British Airways,ITA Airways

Tuesday

British Airways,ITA Airways

British Airways,ITA Airways

Wednesday

British Airways,ITA Airways

British Airways,ITA Airways

Thursday

British Airways,ITA Airways

British Airways,ITA Airways

Friday

British Airways,ITA Airways

British Airways,ITA Airways

Saturday

British Airways,ITA Airways

British Airways,ITA Airways

Sunday

British Airways,ITA Airways

British Airways,ITA Airways

See more direct flights

Direct returns

Rome Fiumicino to London Heathrow

Monday

British Airways,ITA Airways

British Airways,ITA Airways

Tuesday

British Airways,ITA Airways

British Airways,ITA Airways

Wednesday

British Airways,ITA Airways

British Airways,ITA Airways

Thursday

British Airways,ITA Airways

British Airways,ITA Airways

Friday

British Airways,ITA Airways

British Airways,ITA Airways

Saturday

British Airways,ITA Airways

British Airways,ITA Airways

Sunday

British Airways,ITA Airways

British Airways,ITA Airways

See more direct flights

Reviews of the top 4 airlines flying from Heathrow to Fiumicino

 
See real verified KAYAK customer reviews for airlines flying from London to Rome. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Fiumicino? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 8108 reviews
7.6Crew
6.8Comfort
6.4Entertainment
6.3Food
7.0Boarding
Airline reviews

Never made it to Lufthansa because of Air Canadas negligence.

2.0 MediocreAnonymous, May 2026
MUC - FCO
Read more Lufthansa reviews

Never made it to Lufthansa because of Air Canadas negligence.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

I did not like that they failed to put my luggage on my connecting flight to Athens. I was promised it would be located and delivered within 2 days but later told there was no information on its location. This caused me to have unplanned for expenses because I then had to purchase new clothing to wear on my vacation. I did not receive my luggage until my return flight home. I will not be traveling with them again.

No internet, very narrow seats insufficient room for three passengers with encroachment.

The flight staff was nice. The pilot was a bit erratic with the plane.

It never happened. How could you ask me to write a review of something you are not aware of never happened????

Payd for long seats for our parents and because they don’t speak English fluent they have moved them. Absolutely scam!

Even when you get the priority pass the experience is not what it meant to be priority

I wasn't able to check in before because I had no internet on a long ride over and I had to pay Euro 50 all together I paid an extra Euro 200 on top of the original flight because I had suitcase and carry on and I wasn't able to check in online before And the end it ends up being more expensive flight than a regular carrier You don't save money and the plane is less comfortable

Boarding from Teminal C, which requires long walking to it from main terminal A.

I miss my flight due to boarding pass won’t load up

Il n’y a pas eu de vol du tout puisque celui à été déplacé à la veille sans aucune information. Aucun remboursement ni service client non plus. Scandale !

A GOOD IDEA IS TO SEND TO ME BOARDING PASS IN ADVANCE SO I DONT HAVE TO FIGHT FOR IT

Attesa lunga nella comunicazione del Gate e dopo l'apertura del Gate

Sempre in ritardo, bagni sporchi e sedili sporchi con le briciole

One hour delay, landed at midnight, my hotel did not accept late check in after midnight. I had to pay for another accomodation last minute after I landed. Wizzair customer support did not reply when I asked for alternative accomodation. Very poor experience overall.

ITA has these new Airbus A330 Neo that hates economy class passengers. The seats have absolutely no cushion to a point where it hits your spine constantly and reminds you to fork out for premium economy or don’t travel next time. The food was absolutely horrible, ETA mentioned 3 meals for 12 hour flight but it was mostly 1 meal and 2 light snacks. I am vegetarian, so my 2’d food was 1 slice of tomato, 1 cucumber on a dry cold bun. The other 2 meals were disgusting. My young one threw up the entire time. Flight attendants were the cherry on top - plain bad. They would skip servicing drinks to some passengers completely and if you call for an attendant, they will come and stop the button on top without even asking you what you need. I would avoid ITA by all means - there are plenty of options including SAS for same routes with better seats and humane treatment.

Nice flight. Uneventful, very good crew, comfortable seats. Pleasant experience.

Stews were nice. Plane was very old. Some of the mechanics for travelers outdated. Not enough bathrooms. Hideous food.

Our flight was changed to a day we could not travel so we cancelled it. Will never use kayak again

Comfortable flight Attendants are professional Had a luggage delay at one destination but was delivered the next day

ITA cancelled fligh rebooked with Lufthansa. Flight good, but 2hour connection in Frankfurt was HORRIBLE, took 1.9 hours to get through scanner, customs, another security, got to gate after running all the way, so caught it but stressful and terrible start to trip.

The boarding process was organized and efficient, and the crew was friendly and attentive throughout the flight. Food and drinks were typical economy class, but good. The aircraft was old, and the restroom was not very clean. However, we arrived on time, so overall the experience was good.

In Prem Econ, safe and timely flight, good amount of space, mostly comfortable seats. Little irritants: When lying down, seat kept shifting on me...as a short person w/light weight, my seat often reverted to semi-upright. Footrest was broken. TV screen didn't work, after I asked a few times a FA rebooted it to work again. And food was marginal. I don't expect much from airplane food...surprisingly, ITA didn't even meet expectations.

Flight was canceled. Rebooked on Lufthansa Also Canceled. Had to pay 3000 more per person and fly Alaska to EWR and fly emirates to Athens.

Our flight was cancelled the day before our trip and we we put on a Turkish Airline flight that got us in half a day later.

Poor service, antiquated plane with 2-3-2. B-class config upstairs. Tight and not comfortable—not what I expected for paying B-class! AND my bag didn’t make the transfer, bag will be delivered the day after it lands!

Worst airline in the world. They downgraded me from business class to economy with no compensation.

It is an airline that has the service that used to be in the old times as a standard and now is rare. Very good.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

charging port did not work, no entertainment system. Other than that the flight was good and safe.

A late notice on the departure board of a last minute gate change from A gates to C gates was particularly challenging for us. We are senior citizens who ambulate just fine, at our pace. This late notice caused all of us to run, or in our case, walk as quickly as we could from Gates A to the transit train then down an another long concourse. Anyone with mobility issues or needing a cane to walk would not have made it on their own and they wouldn’t have had enough time to coordinate wheelchairs. At first I thought this was just “how it goes” at airports, until I noticed a text I received on my trip-it app that notified me of this gate change- WELL ahead of the departure boards in the airport. Had I be paying attention to my app instead of the AIRPORT’S information system we would have been able to move on with ease and composed instead of ‘trotting quickly’ and agitated at the new gate.. I see this as a flaw in either the airport’s arrival/departure board system or in BA’s communication to the airport. Either way, there is a LOT of room for improvement.

During breakfast the fligh attendants missed one side of the plane for tea/coffee. I was on the other side and received tea. Unfortunately my husband and friends did not.

We left our sons tablet on the British Airways plane And we can’t get a hold of anyone to try to locate it. I have to call multiple numbers.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Crew and boarding fine. Flight delayed, then delayed again after boarding.

Everything you need to know for your flight from Heathrow to Fiumicino

Information on your arrival and departure airports