Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

LHR - FCO

$117 Find cheap flights from London to Rome

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 15/10. 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
Sat 1/6
Sat 8/6

Search hundreds of travel sites and compare cheap flights to Rome

 
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
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

Save 19% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals from Heathrow to Fiumicino (LHR-FCO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
06:40 - 10:15LHR-FCO
2h 35mdirect
16:40 - 18:20FCO-LHR
2h 40mdirect
$233British Airways
Find Deal
Sat, 18 May - Sat, 18 May
06:40 - 10:15LHR-FCO
2h 35mdirect
18:00 - 19:40FCO-LHR
2h 40mdirect
$234British Airways
Find Deal
Sat, 18 May - Sat, 18 May
08:40 - 23:10LHR-FCO
13h 30m1 stop
06:15 - 07:55FCO-LHR
26h 40m1 stop
$263SWISS
Find Deal
Thu, 6 Jun - Mon, 10 Jun
06:00 - 08:50LHR-FCO
25h 50m1 stop
06:15 - 21:45FCO-LHR
16h 30m1 stop
$265SWISS
Find Deal
Tue, 18 Jun - Mon, 24 Jun
09:00 - 15:00LHR-FCO
5h 00m1 stop
09:40 - 13:00FCO-LHR
4h 20m1 stop
Fri, 31 May - Wed, 5 Jun
09:00 - 15:00LHR-FCO
5h 00m1 stop
15:50 - 20:45FCO-LHR
5h 55m1 stop
$287Lufthansa
Find Deal
Fri, 31 May - Fri, 7 Jun
07:45 - 20:05LHR-FCO
11h 20m1 stop
17:45 - 21:35FCO-LHR
4h 50m1 stop
$288Brussels Airlines
Find Deal
Tue, 28 May - Wed, 5 Jun
11:05 - 17:00LHR-FCO
4h 55m1 stop
10:15 - 17:05FCO-LHR
7h 50m1 stop
$290Brussels Airlines
Find Deal
Sat, 8 Jun - Tue, 11 Jun
17:30 - 23:20LHR-FCO
4h 50m1 stop
08:05 - 12:50FCO-LHR
5h 45m1 stop
$300Lufthansa
Find Deal
Fri, 6 Sep - Fri, 20 Sep
13:45 - 19:25LHR-FCO
4h 40m1 stop
19:05 - 22:40FCO-LHR
4h 35m1 stop
Tue, 4 Jun - Fri, 7 Jun

Flights from Heathrow to Fiumicino - Travel Insights & Trends

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.

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

The average price of all flights from London Heathrow Airport to Rome Fiumicino Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London to Rome, look for departures on Saturdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Rome, Wednesday is the cheapest day to fly and Friday is the most expensive.

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 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 $99 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $350 and $334 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from London Heathrow Airport to Rome Fiumicino Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

Which airlines provide the cheapest flights from London to Rome?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on British Airways ($117) and Vueling ($129). The cheapest round-trip tickets were found on British Airways ($233) and SWISS ($263).

Which airlines fly direct between London Heathrow Airport and Rome Fiumicino Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London Heathrow Airport to Rome Fiumicino Airport.
There is just one airline that flies from London Heathrow Airport to Rome Fiumicino Airport direct and that is British Airways. The best one-way deal found from British Airways for the route is $259.

How many flights are there between London Heathrow Airport and Rome Fiumicino Airport per day?

Each day, there are between 7 and 8 nonstop flights that take off from London Heathrow Airport and land in Rome Fiumicino Airport, with an average flight time of 2h 35m. The most common departure time is 06:00 and most flights take off in the morning. Each week, there are 54 flights. The most frequent day of departure is Tuesday, when 15% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between London Heathrow Airport and Rome Fiumicino Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London to Rome take?

The duration of a direct flight to Rome from London is typically 2h 30m. The journey crosses a distance of 2,324 km.

What’s the earliest departure time from London to Rome?

Early birds can take the earliest flight from London Heathrow Airport at 06:10 and will be landing in Rome Fiumicino Airport at 09:45.

What’s the latest departure time from London to Rome?

If you prefer to fly at night, the latest flight from London Heathrow Airport to Rome Fiumicino Airport jets off at 19:30 and lands at 23:05.

Good to know

Low season

December

High season

August

Cheapest flight

$117
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from London to Rome

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 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 $76 for a one-way ticket and $151 for a return.

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

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

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

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

  • Which airline alliances offer flights from London to Rome?

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

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

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

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome 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?

    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 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?

    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 from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Rome

  • Looking for a cheap flight? 25% of our users found flights on this route for $153 or less one-way and $398 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.
See more tips

Prefer to fly direct from London Heathrow to Rome Fiumicino?

Find which airlines fly direct from Heathrow to Fiumicino, which days they fly and book direct flights.

Direct departures

London Heathrow to Rome Fiumicino

Monday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Tuesday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Wednesday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Thursday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Friday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Saturday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Sunday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

See more direct flights

Direct returns

Rome Fiumicino to London Heathrow

Monday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Tuesday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Wednesday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Thursday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Friday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Saturday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

Sunday

American Airlines, British Airways, Japan Airlines

American Airlines, British Airways, +1 more

See more direct flights
See more direct flights

Top 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
British AirwaysOverall score based on 6873 reviews
7.0Boarding
6.8Comfort
7.7Crew
6.4Food
6.5Entertainment
Airline reviews

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

2.0 MediocreRandy, May 2024LHR - BOS
Read more about British Airways reviews

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

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 were very friendly and helpful. They explained to us in detail the delay in our takeoff due to the storm that rolled in from Belfast and did their best to make up the time. Always great to fly BA!

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

Crew was more interested on looking at their phones than welcoming passengers during boarding.

The crew was very attentive and kept busy serving a variety of treats!

The plane seemed very dated. The entertainment was very limited. There was a school group on our flight and the crew seemed bothered by them. They were not overly friendly or welcoming.

Ok, but no entertainment. Left late, but made up most of the time.

May be it is not an ITA issue, but the bags took long time to go out.

Good. But there food was poor quality and 95% of movies didn't have English subtitles

I thought they had rebranded themselves in every aspect but it was quite the opposite. The food was terrible the service was sub-par. Overall it was not a good experience.

Service from staff was poor, food choices were limited. Air plane was not clean or hygienic and seemed like not cleaned for days. Seats were uncomfortable.

service from stAff was barely there , food choices were limited. AirPlane was not clean and seemed like it was not cleaned for days.. Seats were very uncomfortable.

I paid for premium seats and the last minute they changed the aircraft for a bigger one, they bumped me to another seat which was NOT at all comfortable for an 11 hour flight, will fight for a refund!!

The landing was catastrophic. I was very scared. I thought it were my last lminues. Pilotes should be more experienced

ALL services were good. An announcement should’ve been made at the end of the flight that filling out a customs form would not be necessary anymore for USA travelers entering Philadelphia.

Book cheap flights from London to Rome

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Rome found on KAYAK in the last 72 hours.
15/10Tue
directBritish Airways
2h 35mLHR-FCO
$117
2/10Wed
directBritish Airways
2h 35mLHR-FCO
$123
5/6Wed
1 stopVueling
9h 10mLHR-FCO
$129
12/6Wed
1 stopVueling
9h 10mLHR-FCO
$146
18/10Fri
1 stopAir Serbia
17h 50mLHR-FCO
$162
10/5Fri
1 stopScandinavian Airlines
7h 55mLHR-FCO
$173
7/6Fri
1 stopKLM
4h 35mLHR-FCO
$183
7/9Sat
1 stopAir Serbia
17h 00mLHR-FCO
$186
28/5Tue
1 stopScandinavian Airlines
6h 05mLHR-FCO
$188
5/8Mon
1 stopKLM
4h 35mLHR-FCO
$210

Search by stops

Search by airline

Search by price

Last minute flights from Heathrow to Fiumicino

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Rome that are departing in the next 10 days.
5/5Sun
directBritish Airways
2h 35mLHR-FCO
5/5Sun
directBritish Airways
2h 45mFCO-LHR
$233
6/5Mon
multi-stopScandinavian Airlines
8h 00mLHR-FCO
9/5Thu
multi-stopScandinavian Airlines
11h 40mFCO-LHR
$296
6/5Mon
multi-stopScandinavian Airlines
8h 00mLHR-FCO
9/5Thu
multi-stopScandinavian Airlines
6h 25mFCO-LHR
$302
6/5Mon
multi-stopKM Malta Airlines
11h 05mLHR-FCO
8/5Wed
multi-stopKM Malta Airlines
24h 55mFCO-LHR
$310
6/5Mon
multi-stop
9h 45mLHR-FCO
8/5Wed
multi-stop
12h 40mFCO-LHR
$481
7/5Tue
multi-stopSWISS
5h 00mLHR-FCO
14/5Tue
multi-stopSWISS
8h 25mFCO-LHR
$488
6/5Mon
multi-stop
5h 30mLHR-FCO
8/5Wed
direct
2h 45mFCO-LHR
$502
4/5Sat
multi-stopSWISS
7h 45mLHR-FCO
14/5Tue
multi-stopSWISS
7h 40mFCO-LHR
$515
5/5Sun
multi-stopLufthansa
4h 40mLHR-FCO
5/5Sun
multi-stopLufthansa
4h 35mFCO-LHR
$539
3/5Fri
multi-stopLufthansa
7h 30mLHR-FCO
5/5Sun
multi-stopLufthansa
6h 35mFCO-LHR
$4,245

Search by stops

Search by airline

Search by price

London - Rome Flights

Departure:

London (LHR)United Kingdom

Destination:

Rome (FCO)Italy

Cabin classes:

$609
$898
$262

Browse origins:

  • Flights » 
  • London » 
  • London Heathrow Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Rome » 
  • Rome Fiumicino Airport