FCO - LHR

£48 Find Cheap Flights from Rome Fiumicino Airport to London Heathrow 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 Fiumicino to Heathrow departing on 20/10. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to London, 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 Rome to London, as well as popular online travel agencies
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Expert advice
Booking Insights
Flight Deals

Cheap Flights from Fiumicino to Heathrow (FCO-LHR)

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

Sun, 23 Nov - Sun, 23 Nov
British Airways Logo
14:45 - 16:35FCO-LHR
2h 50mdirect
British Airways Logo
18:35 - 22:10LHR-FCO
2h 35mdirect
£115British Airways
Find Deal
Wed, 5 Nov - Sun, 9 Nov
British Airways Logo
20:30 - 22:15FCO-LHR
2h 45mdirect
British Airways Logo
09:55 - 13:30LHR-FCO
2h 35mdirect
£119British Airways
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Wed, 17 Sep - Tue, 30 Sep
Logo
07:00 - 14:15FCO-LHR
8h 15m1 stop
Logo
15:30 - 09:30LHR-FCO
17h 00m1 stop
£120
Find Deal
Tue, 18 Nov - Fri, 21 Nov
British Airways Logo
20:25 - 22:10FCO-LHR
2h 45mdirect
British Airways Logo
19:15 - 22:50LHR-FCO
2h 35mdirect
£121British Airways
Find Deal
Tue, 14 Oct - Fri, 31 Oct
Vueling Logo
07:00 - 14:15FCO-LHR
8h 15m1 stop
Vueling Logo
15:15 - 23:35LHR-FCO
7h 20m1 stop
£131Vueling
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Sat, 4 Oct - Tue, 7 Oct
Logo
19:05 - 09:10FCO-LHR
15h 05m1 stop
Logo
15:30 - 11:00LHR-FCO
18h 30m1 stop
£136
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Vueling Logo
12:35 - 18:00FCO-LHR
6h 25m1 stop
Vueling Logo
09:55 - 17:45LHR-FCO
6h 50m1 stop
£148Vueling
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Fri, 7 Nov - Wed, 12 Nov
SWISS Logo
20:15 - 11:15FCO-LHR
16h 00m1 stop
SWISS Logo
13:45 - 08:40LHR-FCO
17h 55m1 stop
£152SWISS
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Thu, 4 Dec - Mon, 8 Dec
SWISS Logo
14:50 - 21:40FCO-LHR
7h 50m1 stop
SWISS Logo
06:00 - 08:40LHR-FCO
25h 40m1 stop
£153SWISS
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Thu, 1 Jan - Tue, 6 Jan
Lufthansa Logo
19:05 - 08:05FCO-LHR
14h 00m1 stop
Lufthansa Logo
17:50 - 23:00LHR-FCO
4h 10m1 stop
£154Lufthansa
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Expert advice

Expert advice for your flight from Fiumicino to Heathrow

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
FCO

Expect shorter queues at security with smart scanners allowing electronics and liquids to stay in bags.

Read more about FCOby Duncan Madden
LHR

The Heathrow Express takes you to London Paddington in just 15 minutes. Buy tickets in advance for the best rate.

Read more about LHRby Kirstie Pickering
Our travel experts
Duncan Madden

Duncan Madden

Expert on FCO

Duncan Madden

Duncan Madden

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.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LHR

Kirstie Pickering

Kirstie Pickering

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.

Read more
Booking Insights

KAYAK's insights & trends for Fiumicino to Heathrow flights

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

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

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rome Fiumicino Airport to London Heathrow 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 Rome Fiumicino Airport to London Heathrow Airport is January, where tickets cost £118 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is £235 and £206 respectively.

Can I save money by flying with a stopover from Rome Fiumicino Airport to London Heathrow 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 £507, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Rome Fiumicino Airport to London Heathrow 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 Rome Fiumicino Airport to London Heathrow Airport, you should book around 10 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Find deals

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

Low seasonJune
Cheapest flight£48
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Rome Fiumicino Airport to London Heathrow Airport

When to book flights from Fiumicino to Heathrow

Are your dates flexible? Find out the best times to travel from Fiumicino to Heathrow 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 Rome Fiumicino Airport to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Rome Fiumicino Airport to London Heathrow Airport was £64 for a one-way ticket and £154 for a return.

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

    When flying out of Rome Fiumicino Airport you will be using Rome Fiumicino. You will be landing at London Heathrow Airport, also known as London Heathrow.

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

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

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

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

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

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

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Rome Fiumicino 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 Rome Fiumicino Airport to London Heathrow 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 London Heathrow Airport with an airline and back to Rome Fiumicino Airport with another airline.

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

  • Looking for a cheap flight from London Heathrow Airport to Rome Fiumicino Airport? 25% of our users found flights on this route for £113 or less one-way and £199 or less round-trip.

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

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

Direct departures

Rome Fiumicino to London Heathrow

Monday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Tuesday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Thursday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Friday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Saturday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Sunday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

See more direct flights

Direct returns

London Heathrow to Rome Fiumicino

Monday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Tuesday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Thursday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Friday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Saturday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Sunday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

See more direct flights

Reviews of the top airline flying from Fiumicino to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Rome to London. 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 Fiumicino to Heathrow? 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 7291 reviews
6.9Boarding
7.6Crew
6.4Entertainment
6.3Food
6.7Comfort
Airline reviews

Terrible service especially for premium economy. Much more comfortable seats on other providers

2.0 MediocreIan, Aug 2025JNB - LHR
Read more British Airways reviews

Terrible service especially for premium economy. Much more comfortable seats on other providers

Friendly hosts/hostesses; dinner was of acceptable, but mediocre standard

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

Crew was excellent. And no surprise that the seats aren’t comfortable at all. But that is every airline.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

I was told to be there to check in three hours before my flight and the counter only opened up two hours before. Apparently that is standard. So that was an hour I could have spent walking around Larnaca that was wasted. But besides that it was great

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

Information on your arrival and departure airports

Rome Fiumicino Airport (FCO)
Heathrow (LHR)

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