FCO - LHR

£55 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 6/5. 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
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Everything you should know

Cheapest return fare
£119
Typical prices: £152-£272
British Airways
Fri 10/4Fri 10/4
FCO - LHR • Direct
Cheapest one-way flight
£55
Typical prices: £80-£148
Vueling
Wed 6/5
FCO - LHR • 1 stop
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
Cheapest • from £119 (return)
Best reviews • 6.7 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
You can fly direct with British Airways and ITA Airways. Average duration is 2h 46m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
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
Cheapest • 28% price drop
Most popular
Good to know
Good to know
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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

Fri, 10 Apr - Fri, 10 Apr
British Airways Logo
06:55 - 08:45
FCO
-
LHR
2h 50mdirect
British Airways Logo
19:15 - 22:45
LHR
-
FCO
2h 30mdirect
£119British Airways
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
21:05 - 22:45
FCO
-
LHR
2h 40mdirect
British Airways Logo
06:30 - 10:05
LHR
-
FCO
2h 35mdirect
£122British Airways
Wed, 8 Apr - Mon, 13 Apr
British Airways Logo
06:45 - 08:35
FCO
-
LHR
2h 50mdirect
British Airways Logo
19:10 - 22:40
LHR
-
FCO
2h 30mdirect
£126British Airways
Tue, 7 Apr - Tue, 7 Apr
British Airways Logo
06:50 - 08:40
FCO
-
LHR
2h 50mdirect
British Airways Logo
12:20 - 16:00
LHR
-
FCO
2h 40mdirect
£128British Airways
Wed, 6 May - Tue, 12 May
Vueling Logo
21:55 - 09:10
FCO
-
LHR
12h 15m
1 stop
Vueling Logo
09:55 - 16:15
LHR
-
FCO
5h 20m
1 stop
£129Vueling
Wed, 6 May - Wed, 13 May
British Airways Logo
21:05 - 22:40
FCO
-
LHR
2h 35mdirect
British Airways Logo
19:05 - 22:35
LHR
-
FCO
2h 30mdirect
£130British 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
£131ITA Airways
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
17:45 - 21:40
FCO
-
LHR
4h 55m
1 stop
Multiple Airlines Logo
11:05 - 17:10
LHR
-
FCO
5h 05m
1 stop
£131Multiple Airlines
Tue, 28 Apr - Tue, 5 May
British Airways Logo
07:40 - 09:30
FCO
-
LHR
2h 50mdirect
British Airways Logo
06:30 - 10:05
LHR
-
FCO
2h 35mdirect
£132British Airways
Fri, 1 May - Sun, 3 May
British Airways Logo
20:20 - 21:55
FCO
-
LHR
2h 35mdirect
British Airways Logo
06:10 - 09:45
LHR
-
FCO
2h 35mdirect
£133British 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 April.

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 £268 and £233 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 £171, 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.

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.

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.

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

Low seasonFebruary
Cheapest flight£55
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 
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 £55 for a one-way ticket and £119 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, 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 £91 or less one-way and £144 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 7819 reviews
6.8Comfort
6.4Food
7.6Crew
6.4Entertainment
6.9Boarding
Airline reviews

Old plane, sold out on snacks, just trashy seats..broken..etc

4.0 OkayNatalie, Mar 2026
MAD - LHR
Read more British Airways reviews

Old plane, sold out on snacks, just trashy seats..broken..etc

Good flight. Only negative was the bus journey from plane to the terminal. Didn’t exit t this either BA at T5

Nothing! They canceled our flight to Greece the morning we were supposed to leave and offered us another one 5 days later (for a 9 day trip). They said it was an “operational decision”! Yeah a 777 that was 2/3rds empty, so they probably sent it to the Middle East to make a fortune getting people out of there!!

WiFi wasn’t available to economy until the end of the flight.

Boarding crew were extremely rude. At check in, I showed a medical note from a surgeon stating that I had a medical problem that caused me to end up in an emergency room. The surgeon requested that I get an upgrade so I can travel back home comfortably since I was in a lot of pain. I was alone with my daughters (9 and 14). They made a huge deal about giving me seats although there were so many empty seats in business. Finally, I paid a hefty price for it and the seats were exactly the same as in economy cabins but not as good because there was a forced tray in the middle seat that I couldnt even lift so I can lay down.

Very good staff members with sincere passion and responsibility in their job.

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.

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

Information on your arrival and departure airports