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Cheap flights from Rome to London from $57

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — LON
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Rome to London are usually found in February or January, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Rome to London

Enter your travel dates to find the best prices.

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 18 April 2026.

Tue 5/507:25
CIA
-
STN
Nonstop2h 40m
Ryanair
Sat 9/516:05
STN
-
CIA
Nonstop2h 25m
Ryanair
Deal found 15/4$112
Fri 13/1119:15
FCO
-
LTN
Nonstop2h 50m
Wizz Air
Mon 23/1121:45
LTN
-
FCO
Nonstop2h 35m
Wizz Air
Deal found 14/4$112
Tue 21/406:40
FCO
-
LTN
Nonstop2h 50m
Wizz Air
Tue 28/421:50
LTN
-
FCO
Nonstop2h 35m
Wizz Air
Deal found 15/4$113
Fri 1/521:45
CIA
-
STN
Nonstop2h 40m
Ryanair
Sun 3/508:25
STN
-
CIA
Nonstop2h 25m
Ryanair
Deal found 15/4$116
Sun 26/406:40
FCO
-
LTN
Nonstop2h 50m
Wizz Air
Tue 28/421:50
LTN
-
FCO
Nonstop2h 35m
Wizz Air
Deal found 15/4$116
Sat 25/413:00
CIA
-
STN
Nonstop2h 40m
Ryanair
Mon 27/406:20
STN
-
CIA
Nonstop2h 25m
Ryanair
Deal found 14/4$117
Thu 7/506:40
FCO
-
LTN
Nonstop2h 50m
Wizz Air
Sun 10/509:15
LTN
-
FCO
Nonstop2h 35m
Wizz Air
Deal found 14/4$117
Tue 21/406:40
FCO
-
LTN
Nonstop2h 50m
Wizz Air
Sat 25/414:45
LTN
-
FCO
Nonstop2h 35m
Wizz Air
Deal found 16/4$119
Wed 29/406:00
CIA
-
STN
Nonstop2h 40m
Ryanair
Sun 3/506:55
STN
-
CIA
Nonstop2h 25m
Ryanair
Deal found 18/4$120
Thu 4/606:40
FCO
-
LTN
Nonstop2h 50m
Multiple Airlines
Fri 5/614:25
LTN
-
FCO
1 stop20h 45m
Multiple Airlines
Deal found 15/4$120
Thu 4/606:40
FCO
-
LTN
Nonstop2h 50m
Wizz Air
Fri 5/621:50
LTN
-
FCO
Nonstop2h 35m
Wizz Air
Deal found 15/4$121
Thu 14/506:40
FCO
-
LTN
Nonstop2h 50m
Wizz Air
Sun 17/514:45
LTN
-
FCO
Nonstop2h 35m
Wizz Air
Deal found 17/4$124

Find 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 18 April 2026.

Round-trip from

$112

One-way from

$57

Popular in

December

Cheapest in

February

Average price

$226

Good one-way deal

$65 or less
Ryanair
  • Ryanair
  • 5/5-9/5
  • Nonstop
  • 5h 05m total
  • Rome to London
Search Deals
Ryanair
  • Ryanair
  • 2/6
  • Nonstop
  • 2h 40m total
  • Rome to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a one-way flight from Rome (ROM) to London (LON).
Search Deals

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 18 April 2026.
Use the filters below to find and compare flights from Rome to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Tue 5/5

07:25-09:05

Nonstop2h 40m

London Stansted

Sat 9/5

16:05-19:30

Nonstop2h 25m

$112

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Fri 1/5

21:45-23:25

Nonstop2h 40m

London Stansted

Sun 3/5

08:25-11:50

Nonstop2h 25m

$116

RomeLondon

FCO - LTN

FCOLTN

Rome Fiumicino

Thu 7/5

06:40-08:30

Nonstop2h 50m

London Luton

Sun 10/5

09:15-12:50

Nonstop2h 35m

$117

RomeLondon

FCO - LTN

FCOLTN

Rome Fiumicino

Sun 3/5

06:40-08:30

Nonstop2h 50m

London Luton

Thu 7/5

21:50-01:25

Nonstop2h 35m

$117

RomeLondon

FCO - LTN

FCOLTN

Rome Fiumicino

Wed 6/5

06:40-08:30

Nonstop2h 50m

London Luton

Thu 7/5

14:45-18:20

Nonstop2h 35m

$117

RomeLondon

FCO - LTN

FCOLTN

Rome Fiumicino

Tue 12/5

06:40-08:30

Nonstop2h 50m

London Luton

Tue 19/5

14:45-18:20

Nonstop2h 35m

$117

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Wed 29/4

06:00-07:40

Nonstop2h 40m

London Stansted

Sun 3/5

06:55-10:20

Nonstop2h 25m

$120

RomeLondon

CIA - STN

CIASTN

Rome Ciampino

Thu 28/5

06:25-08:05

Nonstop2h 40m

London Stansted

Mon 1/6

06:20-09:45

Nonstop2h 25m

$134

RomeLondon

FCO - LTN

FCOLTN

Rome Fiumicino

Sun 17/5

06:40-08:30

Nonstop2h 50m

London Luton

Wed 20/5

21:50-01:25

Nonstop2h 35m

$141

RomeLondon

FCO - LTN

FCOLTN

Rome Fiumicino

Tue 28/4

06:40-08:30

Nonstop2h 50m

London Luton

Thu 30/4

14:45-18:20

Nonstop2h 35m

$141

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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
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 10 April 2026.

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 57 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, June is the cheapest month in which you can book a flight from Rome to London (average of $39). Flying from Rome to London in September is currently the most expensive (average of $1,094). 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 18 April 2026.

It’s optimal to fly from Rome to London in the evening. By choosing this option you can save up to 47% 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 18 April 2026.

The most flights from ROM to LON are scheduled on a Saturday (39 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

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

How often are flights from Rome to London delayed?

About 19% 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 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 8% of flights being delayed.

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 $112. Airlines will cover a distance of 1458 km. All flights are typically direct.

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

    British Airways, at $319, was found to be the cheapest airline from Rome to London..

  • 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: Bulgaria Air (100%), Qatar Airways (91%), British Airways (87%).

  • What are the cheapest flights from Rome to London?

    While on average a flight from Rome to London is generally $218, our data shows the cheapest flight currently is $154. When looking at the most popular route, (Rome Fiumicino - London Luton), you can expect to pay $112 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, June is the cheapest month in which you can book a flight from Rome to London (average of $39). Flying from Rome to London in September is currently the most expensive (average of $1,094). 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
Kingston upon Thames
Horsham
Chatham
Aylesbury
Dover
Luton
Braintree
Gatwick
Chertsey

Browse thousands of different options on Cheapflights for your next trip

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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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$319Average$389FlexibilityNo 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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