Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Rome to London Heathrow Airport from £41

ROM — LHR
18 Nov — 25 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Rome to London Heathrow are usually found in January or March, booked 27 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Rome to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Rome to Heathrow

Wed 11/1110:30 -
1 stop8h 30m
Sat 14/1109:55 -
1 stop11h 40m
Deal found 14/10£92
Sat 28/1112:35 -
1 stop8h 30m
Tue 1/1220:50 -
1 stop14h 00m
Deal found 15/10£107
Wed 11/1110:30 -
1 stop8h 30m
Tue 24/1118:50 -
1 stop14h 00m
Deal found 16/10£108
Sat 12/1223:15 -
1 stop10h 55m
Tue 15/1209:55 -
1 stop11h 15m
Deal found 17/10£113
Wed 11/1110:30 -
1 stop8h 30m
Sat 14/1110:30 -
Nonstop2h 40m
Deal found 14/10£114
Mon 7/1206:00 -
1 stop10h 30m
Tue 15/1209:55 -
1 stop13h 00m
Deal found 19/10£116
Fri 11/1222:55 -
1 stop11h 15m
Mon 14/1209:55 -
1 stop5h 35m
Deal found 19/10£116
Wed 18/1109:45 -
1 stop6h 00m
Sat 28/1109:55 -
1 stop11h 40m
Deal found 15/10£118
Fri 27/1115:20 -
1 stop5h 45m
Tue 1/1220:50 -
1 stop11h 10m
Deal found 17/10£119
Mon 30/1122:55 -
1 stop11h 15m
Thu 3/1209:55 -
1 stop6h 15m
Deal found 17/10£120
Wed 4/1110:30 -
1 stop8h 30m
Tue 10/1118:50 -
1 stop14h 00m
Deal found 15/10£121
Thu 12/1112:05 -
Nonstop2h 50m
Sun 15/1107:45 -
Nonstop2h 35m
Deal found 19/10£122

Find flight deals from Rome to Heathrow

Round-trip from

£92

One-way from

£41

Popular in

August

Cheapest in

January

Average price

£164

Good round-trip deal

£146 or less

Good one-way deal

£113 or less
Vueling
  • Vueling
  • 11/11-14/11
  • 2 total stops
  • 20h 10m total
  • Rome to London
Search Deals
Vueling
  • Vueling
  • 11/11-31/12
  • 1 total stop
  • 8h 30m total
  • Rome to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Rome (ROM) to London Heathrow.
Search Deals
Price to beat on a one-way flight from Rome (ROM) to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Rome to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

RomeLondon

FCO Rome Fiumicino - LHR London Heathrow

FCOLHR

Rome Fiumicino

Sat 7/11

20:35-22:15

Nonstop2h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£81

RomeLondon

FCO Rome Fiumicino - LHR London Heathrow

FCOLHR

Rome Fiumicino

Tue 29/12

09:30-12:20

1 stop27h 50m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£98

RomeLondon

FCO Rome Fiumicino - LHR London Heathrow

FCOLHR

Rome Fiumicino

Sun 22/11

19:25-21:05

Nonstop2h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£108

RomeLondon

FCO Rome Fiumicino - LHR London Heathrow

FCOLHR

Rome Fiumicino

Thu 31/12

20:15-21:55

Nonstop2h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£130

RomeLondon

FCO Rome Fiumicino - LHR London Heathrow

FCOLHR

Rome Fiumicino

Wed 25/11

12:35-20:05

1 stop8h 30m

London Heathrow

Mon 30/11

09:55-20:10

1 stop9h 15m

£137

RomeLondon

FCO Rome Fiumicino - LHR London Heathrow

FCOLHR

Rome Fiumicino

Sat 21/11

19:05-20:45

Nonstop2h 40m

London Heathrow

Sun 22/11

07:45-11:20

Nonstop2h 35m

£138

RomeLondon

FCO Rome Fiumicino - LHR London Heathrow

FCOLHR

Rome Fiumicino

Mon 28/12

18:50-22:55

1 stop5h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£140

RomeLondon

FCO Rome Fiumicino - LHR London Heathrow

FCOLHR

Rome Fiumicino

Sat 21/11

20:35-22:15

Nonstop2h 40m

London Heathrow

Mon 23/11

07:40-11:20

Nonstop2h 40m

£140

RomeLondon

FCO Rome Fiumicino - LHR London Heathrow

FCOLHR

Rome Fiumicino

Sat 12/12

13:40-21:20

2 stops32h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£140

RomeLondon

FCO Rome Fiumicino - LHR London Heathrow

FCOLHR

Rome Fiumicino

Tue 15/12

18:00-17:05

2 stops24h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£143

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Rome to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Rome with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Rome to London Heathrow Airport (average of £142). Flying from Rome to London Heathrow Airport in July is currently the most expensive (average of £227). 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 ROM to LHR?

Unlike at midday, when flights are generally more expensive, you can save up to 29% on flights from Rome to London Heathrow Airport by exploring options for tickets in the evening.

Weekly flight availability from Rome to London Heathrow Airport

The most flights from ROM to LHR are scheduled on a Sunday (35 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

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

Airfare is below average for this route at the moment.
Rome to London Heathrow Airport flights typically cost between £152 and £193 in November.
The cheapest return price found within the last 5 days was £92 on Vueling (11 Nov–14 Nov).

How often are flights from Rome to London delayed?

About 15% of weekly flights between Rome and London have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for Rome to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Rome to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 16% of flights being delayed.

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

The price you pay for your flight from Rome to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with British Airways from Rome 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
8,266 reviews
Check prices

Overall

6.7

Boarding

7.0

Comfort

6.8

Crew

7.7

Food

6.4

Entertainment

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2026

MRS - LHR

Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.
British Airways
6.7
Okay
8,266 reviews
British Airways
6.7
Okay
8,266 reviews
Check prices

Overall

6.7

Boarding

7.0

Comfort

6.8

Crew

7.7

Food

6.4

Entertainment

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2026

MRS - LHR

Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.

Related info for your journey

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

    For as low as £138, Vueling can have you in London Heathrow Airport from Rome in 2h 40m. Rome and London Heathrow Airport are separated by a distance of 897 mi. This flight may include one or multiple stops.

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

    According to our current data, British Airways (£131), offers the cheapest pricing from Rome to London Heathrow Airport. British Airways is currently priced 30% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Vueling. According to our data, you can fly for as low as £77. Users have also found prices from £84 and £100 on British Airways and ITA Airways, respectively.

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

    The top 3 most reliable airlines when flying from Rome to London Heathrow Airport are American Airlines (77%), British Airways (71%) and LATAM Airlines (70%).

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

    While on average a flight from Rome to London Heathrow Airport is generally £192, 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 £117 for that flight.

  • Can I find deals for flights from Rome to Heathrow that include hotel bookings?

    Yes. In addition to deals on Rome to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rome to Heathrow?

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

  • Can I find deals for business class flights from Rome to Heathrow?

    Yes. Cheapflights offers flight deals from Rome 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 to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Rome to London Heathrow Airport (average of £142). Flying from Rome to London Heathrow Airport in July is currently the most expensive (average of £227). 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
Luton
Slough
Gatwick
Wembley
Hayes
Ilford
Croydon
Colchester
Northampton
Eastbourne
Brentford
Southend-on-Sea
Barnet
Enfield
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Rome to Heathrow

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£131Average£167FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Rome to Heathrow?

Cheapflights makes it easy to find Rome to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Rome to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Rome to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Rome to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Rome 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 Rome to Heathrow become cheaper?

Of course! You can now track prices for flights from Rome 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.