FCO - LHR

£44 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 8/9. 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
£101
Overall average: £209
ITA Airways, Vueling
Wed 29/4Wed 6/5
FCO - LHR • Direct
Cheapest direct flights
£114
Typical prices: £152-£286
ITA Airways
Sat 18/4Mon 20/4
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
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Expert advice
Expert advice
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Top airlines
ITA Airways
Cheapest • from £114 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
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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 48m
Direct flights
Direct flights
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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 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 28% price drop
April
Most popular
Good to know
Good to know
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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

Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
Multiple Airlines Logo
09:55 - 17:10
LHR
-
FCO
6h 15m
1 stop
£101Multiple Airlines
Sat, 18 Apr - Mon, 20 Apr
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
£114ITA Airways
Wed, 15 Apr - Mon, 20 Apr
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
£115ITA Airways
Sat, 18 Apr - Mon, 20 Apr
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
£116ITA Airways
Sat, 18 Apr - Mon, 20 Apr
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
£116ITA Airways
Tue, 28 Apr - Wed, 29 Apr
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
ITA Airways Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
£118ITA Airways
Thu, 9 Apr - Sun, 12 Apr
British Airways Logo
06:50 - 08:40
FCO
-
LHR
2h 50mdirect
British Airways Logo
13:40 - 17:20
LHR
-
FCO
2h 40mdirect
£119British Airways
Wed, 15 Apr - Wed, 29 Apr
Multiple Airlines Logo
19:10 - 09:10
FCO
-
LHR
15h 00m
1 stop
Multiple Airlines Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
£120Multiple Airlines
Wed, 8 Apr - Wed, 15 Apr
Multiple Airlines Logo
21:55 - 09:10
FCO
-
LHR
12h 15m
1 stop
Multiple Airlines Logo
16:30 - 20:10
LHR
-
FCO
2h 40mdirect
£121Multiple Airlines
Fri, 3 Apr - Sun, 5 Apr
British Airways Logo
20:20 - 21:55
FCO
-
LHR
2h 35mdirect
British Airways Logo
15:20 - 19:05
LHR
-
FCO
2h 45mdirect
£122British 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.

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 Wednesdays 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 £134 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £269 and £234 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 £152, 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 8 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Find deals
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£44
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (12% 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 £44 for a one-way ticket and £101 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, American Airlines, and Alaska 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 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 £94 or less one-way and £130 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 7800 reviews
7.6Crew
6.4Entertainment
6.9Boarding
6.8Comfort
6.4Food
Airline reviews

We were unable to check in on line with no explanation! Despite arriving at the airport 3 hours before deprture, my wife and I had no allocated seats and ended up being seated seperately. This is unacceptable! We were both ib the middle of the centre of the aircraft, despite having previously requested an aisle and seat next to it when booking and having been an Exec Club member for 25 years - so much for loyalty! The seats were extremely uncomfortable for such a long flight. I fly a lot and these were, by far, the most uncomfortable seats I've had in many years. It was all fine until we arrived at LHR where we got off the plane quickly, but then had to wait more than 45 minutes in the baggage hall for our bags to arrive, despite the fact that some luggage was already off when we got to the carousel. After 14 1/2 hours flying, this is completely unacceptable and ruined the experience for us.

6.0 GoodMark, Mar 2026
PVG - LHR
Read more British Airways reviews

We were unable to check in on line with no explanation! Despite arriving at the airport 3 hours before deprture, my wife and I had no allocated seats and ended up being seated seperately. This is unacceptable! We were both ib the middle of the centre of the aircraft, despite having previously requested an aisle and seat next to it when booking and having been an Exec Club member for 25 years - so much for loyalty! The seats were extremely uncomfortable for such a long flight. I fly a lot and these were, by far, the most uncomfortable seats I've had in many years. It was all fine until we arrived at LHR where we got off the plane quickly, but then had to wait more than 45 minutes in the baggage hall for our bags to arrive, despite the fact that some luggage was already off when we got to the carousel. After 14 1/2 hours flying, this is completely unacceptable and ruined the experience for us.

Very please with the seating that the Kayak staff booked for us!

I liked the movie selection and the speed getting the luggage. I did not like the fact that for premium they did not have a personal kit with toothpaste, I travel all the time in premium economy and bussiness and althought the kit might bot be the same at least you have the smalles kit in premium economy. I did not like either that because i was in the last row of premium economy nothing made it to my seat. They run out of the food I wanted ( it is a surprise because there were only 6-7 rows. They would run out of orange jouice were thy were passing water/orange juice around, they run out of some alcohol. I am undertand running out of it but I don’t understand why mot getting kore. The service I received in row 11 was different from the service in rows 7,8…. Also the screen on my tv was broken. It did not respond to touch. So, in conclusion, if I compare my flight going to Europe with an American airline plane in premium and the one with British, British expereince was significantly much worse. This company is declining fast.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

BA is a fine airline. The problem lies with XCOVER INSURANCE, that KAYAK uses. Very poor service from insurance. No telephone number to contact XCOVER. Their replies are inadequate & overall very bad insurance. I wish kayak uses standard insurance company., such as AIG.

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

Worth every penny to upgrade to BC. Treated and felt more like First Class

I missed my flight because I was sick and the medicine the chemist provided made me sleepy. I had to pay $3500 to get home because you classified me as a no-show and would not listen to me otherwise. In addition you wanted to route me through Dubai, which was under siege by the time I arrived home and would’ve been in trouble. Had I taken that route

Limited entertainment. Music - very limited variety of music. Suggest more options in Hindi, Telugu, English for flights leaving from Hyderabad.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

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)