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Cheap flights from Rome to London from $77

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — LON
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Rome to London are usually found in January or February, booked 55 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Rome to London

Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) to London (LON). 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 16 September 2025.

Round-trip from

$105

One-way from

$77

Popular in

August

Cheapest in

January

Average price

$161

Good round-trip deal

$2,344 or less

Good one-way deal

$64 or less
Ryanair
  • Ryanair
  • 24/10-31/10
  • Nonstop
  • 5h 25m total
  • Rome to London
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Ryanair
  • Ryanair
  • 20/10
  • Nonstop
  • 2h 40m total
  • Rome to London
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Highest demand for flights based on searches. 18% potential increase in price ($59 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Rome (ROM) to London (LON).
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Price to beat on a one-way flight from Rome (ROM) to London (LON).
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Find flight deals from Rome to London

Cheapest flights from Rome to London
Explore the most affordable flight options available from Rome to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Fri 24/1013:10CIA - STN
Nonstop2h 40mRyanair
Fri 31/1018:10STN - CIA
Nonstop2h 45mRyanair
Deal found 15/9$105
Wed 26/1106:20CIA - STN
Nonstop2h 45mRyanair
Sun 30/1108:10STN - CIA
Nonstop2h 45mRyanair
Deal found 15/9$107
Thu 13/1119:20FCO - LTN
Nonstop2h 45mWizz Air
Sun 16/1109:25LTN - FCO
Nonstop2h 35mWizz Air
Deal found 15/9$107
Sat 4/1006:25CIA - STN
Nonstop2h 40mRyanair
Mon 6/1006:45STN - CIA
Nonstop2h 25mRyanair
Deal found 16/9$108
Thu 9/1007:10FCO - LGW
Nonstop2h 45mWizz Air
Sun 12/1009:00LGW - FCO
Nonstop2h 35mWizz Air
Deal found 16/9$108
Wed 5/1106:20CIA - STN
Nonstop2h 45mRyanair
Mon 10/1111:15STN - CIA
Nonstop2h 45mRyanair
Deal found 15/9$110
Tue 7/1007:10FCO - LGW
Nonstop3h 00mWizz Air
Wed 8/1009:25LGW - FCO
Nonstop2h 35mWizz Air
Deal found 15/9$110
Sun 30/1106:45FCO - LTN
Nonstop2h 45mWizz Air
Mon 1/1209:15LTN - FCO
Nonstop2h 35mWizz Air
Deal found 16/9$113
Wed 1/1006:55FCO - LGW
Nonstop2h 45mWizz Air
Wed 8/1009:25LGW - FCO
Nonstop2h 35mWizz Air
Deal found 14/9$114
Sun 12/1006:00CIA - STN
Nonstop2h 40mRyanair
Wed 15/1018:05STN - CIA
Nonstop2h 25mRyanair
Deal found 15/9$116
Thu 27/1119:20FCO - LTN
Nonstop2h 45mWizz Air
Sun 30/1109:25LTN - FCO
Nonstop2h 35mWizz Air
Deal found 15/9$116
Thu 6/1116:15CIA - STN
Nonstop2h 45mRyanair
Sun 9/1115:50STN - CIA
Nonstop2h 45mRyanair
Deal found 16/9$117

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rome to London 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 647,157 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Rome to London that are best for you.

Fly from

Rome

Fly to

London

Route

Depart

Return

Price

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Wed 26/11

06:20-08:05

Nonstop2h 45m

London Stansted

Sun 30/11

08:10-11:55

Nonstop2h 45m

$107

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Mon 24/11

09:05-10:50

Nonstop2h 45m

London Stansted

Mon 24/11

18:10-21:55

Nonstop2h 45m

$108

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Sat 4/10

06:25-08:05

Nonstop2h 40m

London Stansted

Sun 5/10

06:25-09:50

Nonstop2h 25m

$108

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Sat 4/10

06:25-08:05

Nonstop2h 40m

London Stansted

Mon 6/10

06:45-10:10

Nonstop2h 25m

$108

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Thu 23/10

10:15-11:55

Nonstop2h 40m

London Stansted

Thu 23/10

15:55-19:20

Nonstop2h 25m

$108

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Wed 5/11

06:20-08:05

Nonstop2h 45m

London Stansted

Mon 10/11

11:15-15:00

Nonstop2h 45m

$110

RomeLondon

FCO - LTN

FCOLTN

Rome Fiumicino

Thu 27/11

19:20-21:05

Nonstop2h 45m

London Luton

Sun 30/11

09:25-13:00

Nonstop2h 35m

$116

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Sun 12/10

06:00-07:40

Nonstop2h 40m

London Stansted

Wed 15/10

18:05-21:30

Nonstop2h 25m

$116

RomeLondon

FCO - LTN

FCOLTN

Rome Fiumicino

Fri 7/11

19:20-21:05

Nonstop2h 45m

London Luton

Sun 9/11

09:25-13:00

Nonstop2h 35m

$117

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Thu 23/10

10:15-11:55

Nonstop2h 40m

London Stansted

Tue 28/10

18:00-21:45

Nonstop2h 45m

$117

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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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
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 to London

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

Use this chart to determine the optimal time to book a return flight from Rome to London. Price data was last updated on 12 September 2025.

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 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Rome to London (average of $1,037). Flying from Rome to London in December is currently the most expensive (average of $1,667). 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?

Find hourly flight availability from Rome to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

It’s optimal to fly from Rome to London in the morning. By choosing this option you can save up to 62% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Rome to London

Explore weekly flight availability from Rome to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 September 2025.

The most flights from ROM to LON are scheduled on a Monday (47 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).

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

Related info for your journey

Find useful and relevant information for your journey from Rome to London. 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 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 $119. Airlines will cover a distance of 1407 km. All flights are typically direct.

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

    British Airways, at $262, was found to be the cheapest airline from Rome to London..

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

    One-way options have recently been found by users for as low as $77 on Ryanair. Other airlines that offer cheap prices include Wizz Air from $78 and easyJet from $80 one-way.

  • 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: Japan Airlines (72%), LATAM Airlines (70%), Qatar Airways (69%).

  • What are the cheapest flights from Rome to London?

    While on average a flight from Rome to London is generally $1,723, our data shows the cheapest flight currently is $134. When looking at the most popular route, (Rome Fiumicino - London Luton), you can expect to pay $120 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, October is the cheapest month in which you can book a flight from Rome to London (average of $1,037). Flying from Rome to London in December is currently the most expensive (average of $1,667). 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
Hounslow
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Southall
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Dover
Dorking
Braintree
Chertsey

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Top airline flying from Rome to London

Discover the top airline that operate flights from Rome to London. 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 647,157 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$262Average$390FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Rome to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Rome to London for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Rome to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Rome to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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