FCO - LHR

£37 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 17/6. 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 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£110
Typical prices: £211-£164
Multiple Airlines
Tue 16/6Mon 29/6
FCO - LHR • 1 stop
Cheapest direct flights
£135
Typical prices: £211-£161
British Airways
Fri 12/6Mon 15/6
FCO - LHR • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Expect shorter queues at Rome Fiumicino security.
The Heathrow Express reaches Paddington in 15 minutes.
Expert advice
Expert advice
+1
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Expert advice
Expert advice
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Top airlines
Vueling
Cheapest • from £127 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Direct flights
Every day
You can fly direct with British Airways and ITA Airways. Average duration is 2h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
British Airways
Most punctual • 85% on-time
Morning flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
8 weeks
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 27% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
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

Tue, 16 Jun - Mon, 29 Jun
Multiple Airlines Logo
14:15 - 09:10
FCO
-
LHR
19h 55m
1 stop
Multiple Airlines Logo
20:50 - 08:20
LHR
-
FCO
10h 30m
1 stop
£110Multiple Airlines
Thu, 4 Jun - Wed, 17 Jun
Multiple Airlines Logo
05:55 - 14:25
FCO
-
LHR
9h 30m
1 stop
Multiple Airlines Logo
15:10 - 00:10
LHR
-
FCO
8h 00m
1 stop
£118Multiple Airlines
Fri, 22 May - Sat, 30 May
Vueling Logo
23:00 - 09:10
FCO
-
LHR
11h 10m
1 stop
Vueling Logo
20:50 - 09:45
LHR
-
FCO
11h 55m
1 stop
£127Vueling
Wed, 17 Jun - Fri, 19 Jun
Multiple Airlines Logo
06:15 - 14:25
FCO
-
LHR
9h 10m
1 stop
Multiple Airlines Logo
15:10 - 00:55
LHR
-
FCO
8h 45m
1 stop
£129Multiple Airlines
Tue, 16 Jun - Mon, 29 Jun
Vueling Logo
21:25 - 09:10
FCO
-
LHR
12h 45m
1 stop
Vueling Logo
20:50 - 08:20
LHR
-
FCO
10h 30m
1 stop
£131Vueling
Thu, 9 Jul - Mon, 13 Jul
Vueling Logo
10:25 - 20:05
FCO
-
LHR
10h 40m
1 stop
Vueling Logo
20:50 - 08:20
LHR
-
FCO
10h 30m
1 stop
£132Vueling
Mon, 22 Jun - Mon, 29 Jun
Vueling Logo
21:35 - 09:10
FCO
-
LHR
12h 35m
1 stop
Vueling Logo
20:50 - 08:20
LHR
-
FCO
10h 30m
1 stop
£133Vueling
Tue, 6 Oct - Sun, 11 Oct
Multiple Airlines Logo
21:25 - 09:10
FCO
-
LHR
12h 45m
1 stop
Multiple Airlines Logo
10:30 - 14:10
LHR
-
FCO
2h 40mdirect
£134Multiple Airlines
Fri, 12 Jun - Mon, 15 Jun
British Airways Logo
20:20 - 21:55
FCO
-
LHR
2h 35mdirect
British Airways Logo
20:15 - 23:45
LHR
-
FCO
2h 30mdirect
£135British Airways
Fri, 19 Jun - Mon, 22 Jun
British Airways Logo
20:20 - 21:55
FCO
-
LHR
2h 35mdirect
British Airways Logo
20:15 - 23:45
LHR
-
FCO
2h 30mdirect
£136British Airways
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?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Rome Fiumicino Airport to London Heathrow Airport departing in June.

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 Saturday and avoid Sundays if you are looking for the best rates. For your return to Rome Fiumicino Airport, you’ll find the best rates on Saturdays and the most expensive ones on Thursdays.

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 February, where tickets cost £131 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £257 and £224 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 £159 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 8 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

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Expert advice

Expert advice for your flight from Fiumicino to Heathrow

 
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.

Read more
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.

Read more

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

Low seasonFebruary
Cheapest flight£37
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (20% more expensive 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.

Flights from Fiumicino to Heathrow: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Fiumicino to Heathrow 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with British AirwaysSept 2024
Pack your liquids and toiletries in plastic bags and be prepared to pull it all out. London Heathrow airport still does this, and makes you rescan through security between connecting flights even though you never leave their airport. If you think 2 hours between flights (time chosen by them not us) is enough, it’s barely enough if they fly into one terminal and depart connecting from another, so don’t plan to eat or drink anything in Heathrow.
TracyFlew with British AirwaysJul 2024
Be prepared for three security check points. Confirm baggage check in. We paid twice.

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 £37 for a one-way ticket and £110 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?

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

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

    The Airbus A321neo 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 £118 or less one-way and £159 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

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

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

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 7964 reviews
7.7Crew
6.4Entertainment
6.9Boarding
6.8Comfort
6.4Food
Airline reviews

Service onboard is one of the best nowadays, on top of the regular meals they offer more drinks during the whole flight and crew is super nice and helpful. I truly enjoy to fly in BA.

10.0 ExcellentAriel, May 2026
WAW - LHR
Read more British Airways reviews

Service onboard is one of the best nowadays, on top of the regular meals they offer more drinks during the whole flight and crew is super nice and helpful. I truly enjoy to fly in BA.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Our part of four was delayed both ways between San Diego and Pisa causing our family to be split up with three of us stuck in London overnight No compensation or upgrades were offed and we missed work as a result Food very poor and we declined two of the four meals offered I will affirmatively avoid flying British Airways from here on out

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

The crew was exceptionally good. Came around with snacks and drinks multiple times during the flight. I asked for hot water and they remembered. Responded to call light promptly. Very pleasant. The aircraft was also kept very clean. Boarding was organized. Overall was a great experience.

The boarding was a mess as there was another document check in the small congested area after the stairs at the gate. No food is offered for Economy travelers except for a cookie and a small water bottle. No entertainment is available since it’s a short flight. But at least the seat reclined as opposed to my flight to Faro.

Flight attendants need to come by a little more often to pick up trash.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

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)