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Cheap flights from Rome Fiumicino Airport to London Heathrow Airport from £50

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — LHR
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Rome Fiumicino to London Heathrow are usually found in February or January, booked 73 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Leonardo da Vinci/Fiumicino to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Leonardo da Vinci/Fiumicino to Heathrow
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 June 2026.

Thu 26/1107:50
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Sun 29/1110:30
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Deal found 26/6£123
Thu 26/1109:45
FCO
-
LHR
1 stop9h 15m
Multiple Airlines
Mon 30/1110:30
LHR
-
FCO
Nonstop2h 40m
Multiple Airlines
Deal found 26/6£126
Wed 5/814:45
FCO
-
LHR
1 stop6h 20m
Multiple Airlines
Mon 31/816:30
LHR
-
FCO
Nonstop2h 40m
Multiple Airlines
Deal found 22/6£127
Fri 27/1120:55
FCO
-
LHR
1 stop13h 15m
Vueling
Mon 30/1120:50
LHR
-
FCO
1 stop11h 10m
Vueling
Deal found 22/6£132
Thu 12/1113:50
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Tue 17/1116:30
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Deal found 25/6£136
Thu 10/906:50
FCO
-
LHR
Nonstop2h 50m
British Airways
Mon 14/920:15
LHR
-
FCO
Nonstop2h 30m
British Airways
Deal found 25/6£136
Sat 18/707:15
FCO
-
LHR
Nonstop2h 50m
British Airways
Sun 19/706:10
LHR
-
FCO
Nonstop2h 35m
British Airways
Deal found 26/6£137
Thu 30/706:50
FCO
-
LHR
Nonstop2h 50m
British Airways
Mon 3/820:15
LHR
-
FCO
Nonstop2h 30m
British Airways
Deal found 25/6£138
Wed 22/714:45
FCO
-
LHR
1 stop6h 20m
Iberia
Wed 29/709:55
LHR
-
FCO
1 stop6h 05m
Iberia
Deal found 24/6£139
Wed 4/1113:50
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Fri 20/1110:30
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Deal found 24/6£140
Wed 4/1113:50
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Wed 18/1116:30
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Deal found 24/6£141

Find flight deals from Leonardo da Vinci/Fiumicino to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 June 2026.

Round-trip from

£123

One-way from

£50

Popular in

July

Cheapest in

February

Average price

£198

Good round-trip deal

£163 or less

Good one-way deal

£108 or less
ITA Airways
  • ITA Airways
  • 26/11-29/11
  • Nonstop
  • 5h 30m total
  • Rome to London
Search Deals
12/11
  • 12/11
  • 1 total stop
  • 9h 15m total
  • Rome to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Rome Fiumicino to London Heathrow.
Search Deals
Price to beat on a one-way flight from Rome Fiumicino to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Leonardo da Vinci/Fiumicino to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 June 2026.
Use the filters below to find and compare flights from Rome Fiumicino Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Fri 27/11

16:25-18:10

Nonstop2h 45m

London Heathrow

Mon 30/11

10:50-14:30

Nonstop2h 40m

£142
Fastest return journey

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Sat 18/7

07:15-09:05

Nonstop2h 50m

London Heathrow

Mon 27/7

20:15-23:45

Nonstop2h 30m

£144

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Fri 17/7

06:55-08:45

Nonstop2h 50m

London Heathrow

Wed 5/8

20:15-23:45

Nonstop2h 30m

£145

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Mon 27/7

21:35-09:10

1 stop12h 35m

London Heathrow

Wed 29/7

09:55-17:00

1 stop6h 05m

£147

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Tue 7/7

21:25-09:10

1 stop12h 45m

London Heathrow

Fri 10/7

20:50-08:20

1 stop10h 30m

£148

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Mon 20/7

21:35-09:10

1 stop12h 35m

London Heathrow

Wed 22/7

20:50-08:20

1 stop10h 30m

£154

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 9/7

06:50-08:40

Nonstop2h 50m

London Heathrow

Mon 13/7

19:10-22:40

Nonstop2h 30m

£156

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Thu 30/7

21:45-09:10

1 stop12h 25m

London Heathrow

Thu 31/12

09:55-22:10

1 stop11h 15m

£158

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Fri 27/11

09:35-13:00

1 stop4h 25m

London Heathrow

Mon 30/11

10:30-14:10

Nonstop2h 40m

£161

RomeLondon

FCO - LHR

FCOLHR

Rome Fiumicino

Sat 14/11

06:10-10:25

1 stop5h 15m

London Heathrow

Tue 17/11

17:50-23:15

1 stop4h 25m

£166

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Leonardo da Vinci/Fiumicino to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Leonardo da Vinci/Fiumicino with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rome Fiumicino Airport to London Heathrow Airport

How far ahead should I book a flight from Rome Fiumicino Airport to London Heathrow Airport?

The best time to book flights from Rome Fiumicino Airport to London Heathrow Airport is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Rome Fiumicino Airport to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Rome Fiumicino Airport to London Heathrow Airport (average of £136). Flying from Rome Fiumicino Airport to London Heathrow Airport in July is currently the most expensive (average of £269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FCO to LHR?

Find hourly flight availability from Leonardo da Vinci/Fiumicino to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 June 2026.

It’s optimal to fly from Rome Fiumicino Airport to London Heathrow Airport in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Rome Fiumicino Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Leonardo da Vinci/Fiumicino to Heathrow. Price data was last updated on 20 June 2026.

Travellers seeking maximum savings on their Rome Fiumicino Airport to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Rome Fiumicino Airport to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 27 June 2026.
Check out reviews from past customers who have flown with British Airways from Rome Fiumicino Airport to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,070 reviews
Check prices

Comfort

6.8

Boarding

7.0

Food

6.4

Entertainment

6.4

Crew

7.7

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.
British Airways
6.7
Okay
8,070 reviews
British Airways
6.7
Okay
8,070 reviews
Check prices

Comfort

6.8

Boarding

7.0

Food

6.4

Entertainment

6.4

Crew

7.7

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Rome Fiumicino Airport to London Heathrow Airport?

    British Airways and Vueling can get you from Rome Fiumicino Airport to London Heathrow Airport in just under 2h 45m. Your travel time can differ by up to 9h 50m. The distance between Rome Fiumicino Airport and London Heathrow Airport is about 897 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Rome Fiumicino Airport to London Heathrow Airport round-trip?

    British Airways, at £122, was found to be the cheapest airline from Rome Fiumicino Airport to London Heathrow Airport.. British Airways is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Rome Fiumicino Airport to London Heathrow Airport one-way?

    The cheapet airlines for a one-way flight from Rome Fiumicino Airport to London Heathrow Airport are British Airways (£77), ITA Airways (£100), and Scandinavian Airlines (£125).

  • What are the most reliable airlines from Rome Fiumicino Airport to London Heathrow Airport?

    The top 3 most reliable airlines when flying from Rome Fiumicino Airport to London Heathrow Airport are Bulgaria Air (90%), American Airlines (86%) and Aerolineas Argentinas (84%).

  • What are the cheapest flights from Rome Fiumicino Airport to London Heathrow Airport?

    While on average a flight from Rome Fiumicino Airport to London Heathrow Airport is generally £235, our data shows the cheapest flight currently is £76. When looking at the most popular route, (Rome Fiumicino - London Heathrow), you can expect to pay £123 for that flight.

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to Heathrow that include hotel bookings?

    Yes. In addition to deals on Leonardo da Vinci/Fiumicino to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Leonardo da Vinci/Fiumicino to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leonardo da Vinci/Fiumicino to Heathrow.

  • Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to Heathrow?

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rome Fiumicino Airport to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Rome Fiumicino Airport to London Heathrow Airport (average of £136). Flying from Rome Fiumicino Airport to London Heathrow Airport in July is currently the most expensive (average of £269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Swindon
Eastbourne
Watford
Poole
Southall
Romford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Leonardo da Vinci/Fiumicino to Heathrow

Discover the top airline that operate flights from Leonardo da Vinci/Fiumicino to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£122Average£166FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Leonardo da Vinci/Fiumicino to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Leonardo da Vinci/Fiumicino to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Leonardo da Vinci/Fiumicino to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Leonardo da Vinci/Fiumicino by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Leonardo da Vinci/Fiumicino to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Leonardo da Vinci/Fiumicino shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Leonardo da Vinci/Fiumicino to Heathrow become cheaper?

Of course! You can now track prices for flights from Leonardo da Vinci/Fiumicino to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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