FCO - LHR

£46 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 10/10. 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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Flights 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

Sat, 29 Nov - Sun, 30 Nov
British Airways Logo
15:45 - 17:35FCO-LHR
2h 50mdirect
British Airways Logo
09:55 - 13:30LHR-FCO
2h 35mdirect
£126British Airways
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Thu, 21 Aug - Mon, 25 Aug
British Airways Logo
06:55 - 08:40FCO-LHR
2h 45mdirect
British Airways Logo
20:15 - 23:55LHR-FCO
2h 40mdirect
£126British Airways
Find Deal
Thu, 21 Aug - Mon, 25 Aug
British Airways Logo
06:55 - 08:40FCO-LHR
2h 45mdirect
British Airways Logo
20:15 - 23:55LHR-FCO
2h 40mdirect
£127British Airways
Find Deal
Tue, 19 Aug - Tue, 26 Aug
British Airways Logo
06:55 - 08:40FCO-LHR
2h 45mdirect
British Airways Logo
15:35 - 19:15LHR-FCO
2h 40mdirect
£128British Airways
Find Deal
Fri, 5 Sep - Tue, 9 Sep
British Airways Logo
06:55 - 08:45FCO-LHR
2h 50mdirect
British Airways Logo
15:35 - 19:15LHR-FCO
2h 40mdirect
£129British Airways
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Fri, 12 Dec - Mon, 15 Dec
Vueling Logo
07:40 - 18:00FCO-LHR
11h 20m1 stop
Vueling Logo
09:55 - 23:30LHR-FCO
12h 35m1 stop
£137Vueling
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Wed, 20 Aug - Wed, 27 Aug
Logo
14:40 - 18:40FCO-LHR
5h 00m1 stop
Logo
06:50 - 17:05LHR-FCO
9h 15m1 stop
£139
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Wed, 27 Aug - Wed, 3 Sep
Logo
10:10 - 17:05FCO-LHR
7h 55m1 stop
Logo
12:10 - 19:20LHR-FCO
6h 10m1 stop
£144
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Thu, 4 Sep - Wed, 8 Oct
Austrian Airlines Logo
17:45 - 08:45FCO-LHR
16h 00m1 stop
Austrian Airlines Logo
10:25 - 20:40LHR-FCO
9h 15m1 stop
£151Austrian Airlines
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Mon, 8 Sep - Tue, 16 Sep
SWISS Logo
09:40 - 16:25FCO-LHR
7h 45m1 stop
SWISS Logo
18:40 - 19:20LHR-FCO
23h 40m1 stop
£151SWISS
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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
Useful Info

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 round-trip 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 Friday 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 Saturdays.

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 £115 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £237 and £228 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.

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 £150 on average.

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. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

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

Low seasonJanuary
High seasonDecember
Cheapest flight£46
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 8% 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 £63 for a one-way ticket and £171 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?

    Air France, KLM, Delta, 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 £82 or less one-way and £125 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, +1 more

American Airlines, British Airways, +2 more

Tuesday

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

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Japan Airlines, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, Japan Airlines, +1 more

American Airlines, British Airways, +2 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.
6.6
British AirwaysOverall score based on 7096 reviews
6.3Food
6.4Entertainment
6.7Comfort
6.9Boarding
7.6Crew
Airline reviews

I love my flight from Munich to San Diego — highly recommend British Airways.

10.0 ExcellentAnonymous, Jul 2025MUC - LHR
Read more British Airways reviews

I love my flight from Munich to San Diego — highly recommend British Airways.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

The boarding was smooth, seats comfortable, crew friendly and helpful.

The crew were good. The flight was on time. The food was bad.

I always have issues to connect with BA WIFI. Nothing to blame BA for but there is always an issue getting a gate at any London Airport whether the flight is on time or delayed. But overall a great flight.

Bad. After 3 hours on tarmac, flight got cancelled. No assistance whatsoever from BA.

The wheelchair service was good. Staff and crew were helpful/supportive. The business of 'being overbooked' ....."you may not be able to travel tonight/we may have to put you in Economy'" was rather unsettling. Even Economy Plus in a MIDDLE seat felt cramped. The seating and experience felt very basic even though I had struggled to pay for extra - Economy Plus.

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

Easy boarding, very friendly crew, short flight so no entertainment… needed cc for all food and drink purchases…. clean and on time … that is all that mattered… so overall very good.

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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