LHR - FCO

£50 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 15/4. 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Rome.
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Everything you should know

Cheapest return fare
£107
Typical prices: £163-£254
ITA Airways
Sat 4/4Sun 5/4
LHR - FCO • Direct
Cheapest one-way flight
£50
Typical prices: £95-£170
ITA Airways
Wed 15/4
LHR - FCO • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Use Fast Track security at Heathrow to skip lines.
Take the Leonardo Express from Fiumicino to Roma Termini.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Fiumicino
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Top airlines
ITA Airways
Cheapest • from £107 (return)
Brussels Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 23% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Fiumicino!
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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, 4 Apr - Sun, 5 Apr
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£107ITA Airways
Tue, 3 Mar - Tue, 10 Mar
Vueling Logo
09:55 - 21:45
LHR
-
FCO
10h 50m
1 stop
Vueling Logo
22:30 - 09:10
FCO
-
LHR
11h 40m
1 stop
£108Vueling
Wed, 15 Apr - Sun, 19 Apr
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£110ITA Airways
Wed, 29 Apr - Tue, 5 May
ITA Airways Logo
10:30 - 14:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£116ITA Airways
Sat, 28 Feb - Tue, 3 Mar
British Airways Logo
15:55 - 19:35
LHR
-
FCO
2h 40mdirect
British Airways Logo
07:25 - 09:25
FCO
-
LHR
3h 00mdirect
£117British Airways
Tue, 3 Mar - Tue, 10 Mar
Vueling Logo
20:50 - 09:05
LHR
-
FCO
11h 15m
1 stop
Vueling Logo
22:30 - 09:10
FCO
-
LHR
11h 40m
1 stop
£118Vueling
Wed, 15 Apr - Sat, 18 Apr
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£121ITA Airways
Tue, 3 Mar - Tue, 10 Mar
Vueling Logo
09:55 - 21:45
LHR
-
FCO
10h 50m
1 stop
Vueling Logo
15:40 - 20:05
FCO
-
LHR
5h 25m
1 stop
£123Vueling
Thu, 2 Apr - Sun, 5 Apr
ITA Airways Logo
10:30 - 14:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
£124ITA Airways
Wed, 15 Apr - Wed, 29 Apr
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
ITA Airways Logo
07:50 - 09:40
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.

Find cheap flights to Rome Fiumicino Airport
Find cheap flights to Rome Fiumicino Airport

Planning a trip from Heathrow to Fiumicino? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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 April.

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 Wednesday and avoid Sundays 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 £152 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £257 and £230 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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £173 on average.

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 5 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 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 seasonJanuary
Cheapest flight£50
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (11% 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 £50 for a one-way ticket and £107 for a return.

  • 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, Brussels Airlines or Vueling?

    The two airlines most popular with KAYAK users for flights from London to Rome are Brussels Airlines and Vueling. With an average price for the route of £183 and an overall rating of 7.2, Brussels Airlines is the most popular choice. Vueling is also a great choice for the route, with an average price of £149 and an overall rating of 7.1.

  • 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 £90 or less one-way and £162 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 5 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.
7.2
Brussels AirlinesOverall score based on 381 reviews
6.3Food
6.1Entertainment
7.9Crew
7.3Boarding
6.9Comfort
Airline reviews

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

2.0 MediocreAnonymous, Sept 2025
LHR - BRU
Read more Brussels Airlines reviews

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

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.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The flight was ok but chargers did not work and the speakers in the back of the cabin did not either. But I am writing because the crew was really, really rude and not only rude but had the curtains always closed, forgot to clear our trays, the bathrooms were filthy and trash was building out, and one of the attendants even had her EARBUDS on while in the cabin. From movement it seemed like she was listening to music, so not even the safety aspect was there. My neighbor s English is not good and they were very dismissive of her. when we deplaned the crew in the back was just chatting with one another and the first class attendant was briefly and said goodnight. It is nice that a crew gets along so well, but they did not take care of passengers at all. They rushed through all the services and otherwise did not go through the cabin to offer water or anything else. i had the feeling of being unwelcome at a party. I am not a grumpy traveller but I thought you really needed to know. Thank you, Carin

The plane was late (as was my flight out from Birmingham the day before)

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

The flight was delayed by an hour. Made the connection uncomfortably tight.

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

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

Surprisingly, a very good flight. No wonder that Wizz flights are always full.

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

delayed flight, bag was delivered earlier than I landed, no even water was offered during the flight...

The 50 € boarding fees per ticket are completely unjustified. I lost all my savings because I arrived at the counter barely 5 minutes late (2hrs and 55mine before departure). This feels like an unnecessary penalty. It's especially disappointing considering the initial flight was canceled by WizzAir. I expect a partial refund of the 196 € paid for the boarding.

Boarding kept us waiting for ~15 minutes in the sleeve. Other than that, excellent for a low cost carrier.

Low cost carrier, you get what you pay for. Cardboard-quality seat, no recline, minimum pitch, bus-to-board service (no jetbridge), and overworked/underpaid flight attendants. But, they got the job done on-time with no major catastrophes.

The behavior of the front desk and lack of explanation of hidden fees and prices in emails send pre-flight marred things up. 1 star

2 hours delay, very disappointing, at least they didn’t cancel at all as they do often

I guess that was fine with ITA but the Rome airport is so difficult to navigate with so many checkpoints getting new tickets from what was originally given to me

My seat was broken and ducted taped and my monitor did not work the entire time over 8 hrs sitting. And I had no books or anything with me

my flight from Rome to Boston was on a very old plane. My video and audio did not work.

Good with timing of flights. The crew was exceptionally unfriendly. I heard more than one person say this. And even with the aisle, it seemed more uncomfortable than usual. The movie selection was old and poor, but the dinner was great - the lasagna and tiramisu.

The check in process is chaotic. It says partially checked-in. Never heard of such a thing. Then lost our reserved seats when we finally checked in at the airport. The seats don’t recline. Then we had to get mew boarding passes at the connection. Last, my companion lost her baggage and up to now there’s no update. We’re already half-way through our vacation and still no news what happened to the luggage.

Wonderful! Everyone very helpful and kind. Returning flight was cancelled but rebooking was easy.

Pretty normal flight was delayed due to traffic could have missed connecting flight to Venice but crew kept us well informed so we made it

Flight was on time and pretty standard. No Hiccups. I have no complaints, which is a lot to say about a 12 hour flight.

-The seats could be roomier -The entertainment in English could be more current! The moves were very old!!! -They served too many carbs! What happened to fruit and yogurt!!!!

We upgraded to premium economy and it made a difference in a 12 hr flight. I didn’t like that we had to deplane in the tarmac with our carryon luggage. Other than that, it was ok.

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.

Economy seats were good and spacious. Much better than virgin by a mile.

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.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Entertainment devices on A380 need to be fixed, the seats might do with updates.

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

Information on your arrival and departure airports