ROM - LHR

£56 Find Cheap Flights from Rome 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 Rome to Heathrow departing on 23/12. 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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Flight Deals

Cheap Flights from Rome to Heathrow (ROM-LHR)

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

Sat, 7 Feb - Wed, 11 Feb
British Airways Logo
19:00 - 20:45FCO-LHR
2h 45mdirect
British Airways Logo
16:00 - 19:40LHR-FCO
2h 40mdirect
£124British Airways
Find Deal
Fri, 27 Feb - Mon, 2 Mar
British Airways Logo
17:50 - 19:35FCO-LHR
2h 45mdirect
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
£124British Airways
Find Deal
Sat, 6 Dec - Sun, 7 Dec
British Airways Logo
19:00 - 20:45FCO-LHR
2h 45mdirect
British Airways Logo
09:55 - 13:30LHR-FCO
2h 35mdirect
£125British Airways
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Multiple Airlines Logo
19:00 - 09:10FCO-LHR
15h 10m1 stop
Multiple Airlines Logo
09:55 - 23:30LHR-FCO
12h 35m1 stop
£130Multiple Airlines
Find Deal
Wed, 14 Jan - Sat, 17 Jan
Vueling Logo
07:00 - 14:25FCO-LHR
8h 25m1 stop
Vueling Logo
15:15 - 23:30LHR-FCO
7h 15m1 stop
£131Vueling
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Multiple Airlines Logo
11:45 - 18:00FCO-LHR
7h 15m1 stop
Multiple Airlines Logo
09:55 - 23:30LHR-FCO
12h 35m1 stop
£133Multiple Airlines
Find Deal
Sat, 29 Nov - Mon, 1 Dec
Vueling Logo
14:05 - 20:05FCO-LHR
7h 00m1 stop
Vueling Logo
09:55 - 18:30LHR-FCO
7h 35m1 stop
£143Vueling
Find Deal
Mon, 22 Dec - Sat, 27 Dec
Lufthansa Logo
19:05 - 22:55FCO-LHR
4h 50m1 stop
Lufthansa Logo
16:40 - 23:00LHR-FCO
5h 20m1 stop
£150Lufthansa
Find Deal
Fri, 26 Dec - Mon, 5 Jan
Lufthansa Logo
19:05 - 22:55FCO-LHR
4h 50m1 stop
Lufthansa Logo
07:40 - 13:25LHR-FCO
4h 45m1 stop
£150Lufthansa
Find Deal
Fri, 28 Nov - Sun, 30 Nov
SWISS Logo
20:15 - 08:05FCO-LHR
12h 50m1 stop
SWISS Logo
06:00 - 19:25LHR-FCO
12h 25m1 stop
£151SWISS
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Expect shorter security queues at Rome Fiumicino.
The Heathrow Express offers quick city access.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
British Airways
Cheapest • from £124 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
FCO-LHR
Cheapest
FCO-LHR
Most popular
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 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 28% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£124
Typical prices: £124-£171
British Airways
Sat 7/2Wed 11/2
FCO - LHR • Direct
Cheapest one-way flight
£56
Typical prices: £75-£164
Vueling
Tue 23/12
FCO - LHR • 1 stop
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!
Booking Insights

KAYAK's insights & trends for Rome to Heathrow flights

Get data-powered insights and trends into flights from Rome 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 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 to London Heathrow Airport departing in February.

What is the cheapest Rome to London Heathrow Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Rome to London Heathrow Airport costs £114 on the route between Rome Fiumicino Airport (FCO) and London Heathrow Airport (LHR). It is also the most popular route.

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

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

Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Friday and more expensive on a Monday. On your return trip to Rome, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

What is the cheapest month to fly from Rome 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 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 to London Heathrow Airport is January, where tickets cost £124 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is £216 and £215 respectively.

Can I save money by flying with a stopover from Rome 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 £207, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Rome 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 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 to London Heathrow Airport, you should book around 8 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Rome 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 security queues at FCO with smart scanners allowing electronics and liquids in bags, enhancing the departure experience.

Read more about FCOby Duncan Madden
LHR

The Heathrow Express offers a quick 15-minute ride to London Paddington, ideal for swift city access upon arrival.

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

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

Low seasonSeptember
Cheapest flight£56
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Rome Fiumicino Airport to London Heathrow Airport

When to book flights from Rome to Heathrow

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

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

    In the last 3 days, the lowest price for a flight from Rome to London Heathrow Airport was £75 for a one-way ticket and £166 for a return.

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

    On your way to London Heathrow Airport, you’ll fly out from one of these Rome airports: Rome Ciampino or Rome Fiumicino. You’ll be landing at London Heathrow.

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

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

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

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

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

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

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

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

  • How does KAYAK find such low prices on flights from Rome 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 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 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 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 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 with another airline.

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

  • Looking for a cheap flight from London Heathrow Airport to Rome? 25% of our users found flights on this route for £119 or less one-way and £158 or less round-trip.

Prefer to fly direct from Rome 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 to London Heathrow.
Find which airlines fly direct from Rome to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Rome to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London Heathrow to Rome

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airline flying from Rome 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 Rome 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 7457 reviews
6.4Entertainment
6.3Food
6.9Boarding
7.6Crew
6.7Comfort
Airline reviews

It is a wonderful airline. The cabin crews were friendly and the food as well as the service the were excellent.

10.0 ExcellentAnonymous, Oct 2025LIS - LHR
Read more British Airways reviews

It is a wonderful airline. The cabin crews were friendly and the food as well as the service the were excellent.

Good but could be better for comfort and entertainment aspect

Overall it was not a pleasant experience, I was given the middle seat even though I asked for a change they didn’t honor

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

Very bad.i will never book British flights for future

Moved me away from my family and refused to fix it.

I noticed the crew was so much nicer and friendlier. It would be nice if British Airways would serve soft drinks during the flight

Must have had an elderly tour on the trip. Plane boarded via tarmac and had both front and tail stairway access. We waited about ten minutes at the rear entrance while elderly folks entered the forward access and walked all the way back to last rows of the aircraft! We could not access the row until every one of them finally reached the final rows. There should have been an agent directing folks Forward and Aft based on seat row. It was comical.

The airport experience at check-in, just to drop a bag, was horrible. The were two agents working, two watching. We stood in line for just short of one hour. I asked the agent if this were normal and he said, "Well, yes. Just two computer terminals." No apologies. BA needs to fix this ASAP. Meanwhile, I've moved BA to the very bottom of my booking list.

Good shuttle to Europe. Face check boarding needs overhaul. 2 stations for 200 people and still with passport check. Why have both? Why is this now slower than 5 years ago?

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

Information on your arrival and departure airports

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