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Cheap flights from Rome to London from $71

ROM — LON
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Rome to London are usually found in February or January, booked 62 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Rome to London

Enter your travel dates to find the best prices.

Cheapest flights from Rome to London

Thu 12/1106:00 -
Nonstop2h 40m
Wed 18/1106:15 -
Nonstop2h 25m
Deal found 27/10$98
Thu 19/1106:00 -
Nonstop2h 40m
Mon 23/1106:15 -
Nonstop2h 25m
Deal found 29/10$101
Thu 19/1106:00 -
Nonstop2h 40m
Thu 26/1116:50 -
Nonstop2h 25m
Deal found 27/10$102
Wed 25/1110:55 -
Nonstop2h 45m
Sun 29/1106:50 -
Nonstop2h 35m
Deal found 30/10$102
Sat 28/1120:15 -
Nonstop2h 40m
Sun 29/1106:45 -
Nonstop2h 25m
Deal found 28/10$104
Wed 9/1206:25 -
Nonstop2h 40m
Mon 14/1206:15 -
Nonstop2h 25m
Deal found 26/10$105
Thu 26/1106:00 -
Nonstop2h 40m
Sun 29/1106:45 -
Nonstop2h 25m
Deal found 26/10$107
Sat 21/1120:15 -
Nonstop2h 40m
Wed 25/1106:15 -
Nonstop2h 25m
Deal found 27/10$108
Thu 26/1120:40 -
Nonstop2h 40m
Thu 3/1218:05 -
Nonstop2h 25m
Deal found 27/10$109
Fri 13/1117:45 -
Nonstop2h 40m
Sun 15/1106:45 -
Nonstop2h 25m
Deal found 27/10$111
Sun 22/1107:55 -
Nonstop2h 40m
Thu 26/1116:50 -
Nonstop2h 25m
Deal found 27/10$112
Fri 13/1119:35 -
Nonstop2h 40m
Wed 18/1106:15 -
Nonstop2h 25m
Deal found 29/10$114

Find flight deals from Rome to London

Round-trip from

$98

One-way from

$71

Popular in

December

Cheapest in

February

Average price

$190

Good one-way deal

$41 or less
Ryanair
  • Ryanair
  • 12/11-18/11
  • Nonstop
  • 5h 05m total
  • Rome to London
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Ryanair
  • Ryanair
  • 31/1-31/12
  • Nonstop
  • 2h 40m total
  • Rome to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($2 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Rome (ROM) to London (LON).
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Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest return flight

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Fri 5/2

19:35-21:15

Nonstop2h 40m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

$71

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Sun 31/1

07:55-09:35

Nonstop2h 40m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

$71

RomeLondon

FCO Rome Fiumicino - LTN London Luton

FCOLTN

Rome Fiumicino

Fri 25/12

19:15-21:05

Nonstop2h 50m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

$78

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Fri 12/2

19:35-21:15

Nonstop2h 40m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

$78

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Fri 13/11

17:45-19:25

Nonstop2h 40m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

$85

RomeLondon

FCO Rome Fiumicino - LGW London Gatwick

FCOLGW

Rome Fiumicino

Fri 20/11

20:55-22:35

Nonstop2h 40m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

$87

RomeLondon

FCO Rome Fiumicino - LGW London Gatwick

FCOLGW

Rome Fiumicino

Mon 21/12

20:55-22:35

Nonstop2h 40m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

$92

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Mon 9/11

06:25-08:05

Nonstop2h 40m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

$92

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Thu 26/11

06:00-07:40

Nonstop2h 40m

London Stansted

Sun 29/11

06:45-10:10

Nonstop2h 25m

$101

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Mon 18/1

06:25-08:05

Nonstop2h 40m

London Stansted

Thu 21/1

18:05-21:30

Nonstop2h 25m

$101

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Rome to London

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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Rome to London (average of $178). Flying from Rome to London in December is currently the most expensive (average of $303). 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 LON?

It’s optimal to fly from Rome to London in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Rome to London

The most flights from ROM to LON are scheduled on a Thursday (41 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).

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

Airfare is below average for this route at the moment.
Rome to London flights typically cost between $112 and $242 in November.
The cheapest return price found within the last 5 days was $98 on Ryanair (12 Nov–18 Nov).

How often are flights from Rome to London delayed?

About 18% of weekly flights between Rome and London have experienced delays in the past year, with the average delay time being 117 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 at night 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, ITA Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.

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

The price you pay for your flight from Rome to London may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • How long is the flight from Rome to London?

    A quick flight from Rome to London can take about 2h 40m. Ryanair provides one of the quickest options available for as low as $101. Airlines will cover a distance of 1458 km. All flights are typically direct.

  • What are the most popular routes from Rome to London?

    The most popular flight routes from Rome to London are Rome Fiumicino - London Luton, Rome Ciampino - London Stansted and Rome Fiumicino - London Gatwick.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Rome to London on time: American Airlines (77%), British Airways (71%), LATAM Airlines (70%).

  • What are the cheapest flights from Rome to London?

    While on average a flight from Rome to London is generally $165, our data shows the cheapest flight currently is $141. When looking at the most popular route, (Rome Fiumicino - London Luton), you can expect to pay $114 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rome to London 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?

    Currently, January is the cheapest month in which you can book a flight from Rome to London (average of $178). Flying from Rome to London in December is currently the most expensive (average of $303). 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?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Hounslow
St. Albans
Luton
Horsham
Brentford
Dover
Aylesbury
Dorking
Guildford
Stansted
Braintree
Gatwick
Kingston upon Thames
Uxbridge
Chertsey
Twickenham
Orpington
Teddington

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