LHR - FCO

$118 Find Cheap Flights from London 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 9/4. 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, 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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Flight Deals

Cheap Flights from London to Fiumicino (LHR-FCO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London 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

mar., 2 déc. - sam., 13 déc.
British Airways Logo
15:55 - 19:35LHR-FCO
2h 40mdirect
British Airways Logo
17:50 - 19:35FCO-LHR
2h 45mdirect
$252British Airways
Find Deal
sam., 6 déc. - lun., 8 déc.
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
18:50 - 20:35FCO-LHR
2h 45mdirect
$255British Airways
Find Deal
sam., 21 févr. - sam., 28 févr.
British Airways Logo
15:55 - 19:35LHR-FCO
2h 40mdirect
British Airways Logo
20:30 - 22:15FCO-LHR
2h 45mdirect
$256British Airways
Find Deal
sam., 8 nov. - sam., 15 nov.
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
20:30 - 22:15FCO-LHR
2h 45mdirect
$262British Airways
Find Deal
mer., 14 janv. - mar., 20 janv.
British Airways Logo
16:00 - 19:40LHR-FCO
2h 40mdirect
British Airways Logo
20:25 - 22:10FCO-LHR
2h 45mdirect
$264British Airways
Find Deal
mer., 11 mars - mer., 25 mars
Vueling Logo
09:55 - 18:45LHR-FCO
7h 50m1 stop
Vueling Logo
10:30 - 18:00FCO-LHR
8h 30m1 stop
$277Vueling
Find Deal
sam., 7 févr. - mar., 10 févr.
Vueling Logo
09:55 - 19:20LHR-FCO
8h 25m1 stop
Vueling Logo
09:45 - 18:00FCO-LHR
9h 15m1 stop
$281Vueling
Find Deal
mar., 17 févr. - jeu., 26 févr.
KLM Logo
17:05 - 23:10LHR-FCO
5h 05m1 stop
KLM Logo
06:10 - 10:45FCO-LHR
5h 35m1 stop
$335KLM
Find Deal
mer., 10 déc. - sam., 13 déc.
KLM Logo
10:00 - 16:25LHR-FCO
5h 25m1 stop
KLM Logo
10:05 - 14:25FCO-LHR
5h 20m1 stop
$337KLM
Find Deal
ven., 3 avr. - mer., 8 avr.
ITA Airways Logo
16:30 - 20:10LHR-FCO
2h 40mdirect
ITA Airways Logo
13:50 - 15:40FCO-LHR
2h 50mdirect
$338ITA Airways
Find Deal

Everything you should know

Top airlines
British Airways
Cheapest • from $252 (return)
British Airways
Best reviews • 6.7 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 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 28% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$252
Typical prices: $337-$667
British Airways
mar. 2/12sam. 13/12
LHR - FCO • Direct
Cheapest direct flights
$255
Typical prices: $290-$728
British Airways
sam. 6/12lun. 8/12
LHR - FCO • Direct
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We hope you love your trip to Fiumicino!
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 December.

What’s the cheapest day of the week to fly from London 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.

Your flight ticket price will generally be cheaper if you fly to Rome Fiumicino Airport on a Wednesday and more expensive on a Saturday. On your return trip to London, you should consider flying back on a Saturday, and avoid Sundays for better deals.

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 $288 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $508 and $470 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 $424 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 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$124
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from London 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 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 $124 for a one-way ticket and $252 for a return.

  • Which airports will I be using when flying from London to Rome Fiumicino Airport?

    On your way to Rome Fiumicino Airport, you’ll fly out from London Heathrow. You’ll be landing at Rome Fiumicino.

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

    Delta, Air France, and KLM offer inflight Wi-Fi service on the London to Rome Fiumicino Airport flight route.

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

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the London to Rome Fiumicino Airport flight route.

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

    oneworld is the only airline alliance operating flights between London and Rome Fiumicino Airport.

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

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

  • How does KAYAK find such low prices on flights from London 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 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 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 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 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? 25% of our users found flights on this route for $182 or less one-way.
  • 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 to Rome Fiumicino?

 
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

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

Rome Fiumicino to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airline 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.
6.7
British AirwaysOverall score based on 7485 reviews
6.9Boarding
6.3Food
6.7Comfort
7.6Crew
6.4Entertainment
Airline reviews

We always use BA due to the direct flight options, we have always had a pleasant flight with BA.

8.0 ExcellentHinesh, Oct 2025LHR - BUD
Read more British Airways reviews

We always use BA due to the direct flight options, we have always had a pleasant flight with BA.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Horrible leg room - coach seating with empty seat in middle on a 3 across seating. You buy business class for comfort which includes leg room. Absolutely no entertainment options either. Awful experience

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

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

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