Cheap flights from London to Rome from $139

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ROM
15 May — 22 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Rome are usually found in January or November, booked 30 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from London to Rome

Enter your travel dates to find the best prices.

Cheapest flights from London to Rome
Explore the most affordable flight options available from London to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2026.

Tue 10/1110:30
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Wed 18/1113:50
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Deal found 13/4$229
Wed 11/1110:30
LHR
-
FCO
Nonstop2h 40m
ITA Airways
Sun 15/1107:50
FCO
-
LHR
Nonstop2h 50m
ITA Airways
Deal found 13/4$247
Sat 25/406:40
LHR
-
FCO
Nonstop2h 35m
British Airways
Sat 2/520:15
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 12/4$252
Sat 2/519:50
LHR
-
FCO
Nonstop2h 30m
British Airways
Fri 8/520:20
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 12/4$253
Sat 9/518:55
LHR
-
FCO
Nonstop2h 30m
British Airways
Thu 14/507:20
FCO
-
LHR
Nonstop2h 50m
British Airways
Deal found 10/4$260
Sat 16/519:50
LHR
-
FCO
Nonstop2h 30m
British Airways
Fri 22/520:20
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 10/4$266
Sat 9/518:55
LHR
-
FCO
Nonstop2h 30m
British Airways
Tue 12/521:05
FCO
-
LHR
Nonstop2h 40m
British Airways
Deal found 14/4$267
Fri 24/420:15
LHR
-
FCO
Nonstop2h 30m
British Airways
Sat 2/520:15
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 13/4$268
Sat 13/619:50
LHR
-
FCO
Nonstop2h 30m
British Airways
Wed 17/621:05
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 13/4$273
Sat 25/419:50
LHR
-
FCO
Nonstop2h 30m
British Airways
Tue 28/416:05
FCO
-
LHR
Nonstop2h 40m
British Airways
Deal found 10/4$274
Mon 27/419:10
LHR
-
FCO
Nonstop2h 30m
British Airways
Wed 6/516:05
FCO
-
LHR
Nonstop2h 40m
British Airways
Deal found 13/4$276
Mon 11/519:10
LHR
-
FCO
Nonstop2h 30m
British Airways
Wed 17/617:20
FCO
-
LHR
Nonstop2h 40m
British Airways
Deal found 11/4$278

Find flight deals from London to Rome

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Rome (ROM). 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 15 April 2026.

Round-trip from

$252

One-way from

$139

Popular in

December

Cheapest in

January

Average price

$280

Good one-way deal

$59 or less
British Airways
  • British Airways
  • 25/4-2/5
  • Nonstop
  • 5h 10m total
  • London to Rome
15/6
  • 15/6
  • 1 total stop
  • 8h 00m total
  • London to Rome
High demand for flights, 15% potential price rise
Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average return price).
Average for round-trip flights in April 2026
Price to beat on a one-way flight from London (LON) to Rome (ROM).

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Rome 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 15 April 2026.
Use the filters below to find and compare flights from London to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 13/5

20:15-23:45

Nonstop2h 30m

Rome Fiumicino

Thu 21/5

07:20-09:10

Nonstop2h 50m

$268

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 16/5

19:50-23:20

Nonstop2h 30m

Rome Fiumicino

Tue 19/5

06:50-08:40

Nonstop2h 50m

$302

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Thu 10/9

16:30-20:10

Nonstop2h 40m

Rome Fiumicino

Tue 15/9

07:50-09:40

Nonstop2h 50m

$305

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 25/4

06:40-10:15

Nonstop2h 35m

Rome Fiumicino

Sun 26/4

07:10-09:00

Nonstop2h 50m

$308

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 31/5

10:30-14:10

Nonstop2h 40m

Rome Fiumicino

Thu 4/6

13:50-15:40

Nonstop2h 50m

$322
Fastest return journey

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 10/10

06:40-10:15

Nonstop2h 35m

Rome Fiumicino

Sun 18/10

21:00-22:35

Nonstop2h 35m

$342

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 5/5

12:20-16:00

Nonstop2h 40m

Rome Fiumicino

Sat 9/5

07:15-09:05

Nonstop2h 50m

$344

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 29/4

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Thu 30/4

19:20-20:55

Nonstop2h 35m

$363

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 28/6

06:10-09:45

Nonstop2h 35m

Rome Fiumicino

Fri 3/7

20:20-21:55

Nonstop2h 35m

$365

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 31/8

17:10-22:45

1 stop4h 35m

Rome Fiumicino

Mon 7/9

06:30-10:45

1 stop5h 15m

$401

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from London 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 London to Rome

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

Use this chart to determine the optimal time to book a return flight from London to Rome. Price data was last updated on 10 April 2026.

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Rome. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from London to Rome (average of $62). Flying from London to Rome in December is currently the most expensive (average of $131). 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 LON to ROM?

Find hourly flight availability from London to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2026.

It’s typically best to fly out from London to Rome in the evening. Doing so could potentially save you 44% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from London to Rome. Price data was last updated on 11 April 2026.

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

Weekly flight availability from London to Rome

Explore weekly flight availability from London to Rome. 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 15 April 2026.

The most flights from LON to ROM are scheduled on a Tuesday (39 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

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

What’s the top stopover airport for flights from London to Rome?

Share of one-stop return flights from London to Rome chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Brussels (BRU) – chosen by Cheapflights users on 50% of one-stop itineraries from London to Rome on Cheapflights.

What’s the cheapest stopover airport for flights from London to Rome?

Average return fare for one-stop flights from London to Rome, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Munich (MUC) is the most affordable one-stop option, with an average return flight price of $308.

What’s the fastest stopover option from London to Rome?

Shortest average travel time for one-stop one-way flights from London to Rome, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Brussels (BRU) have the shortest average one-way travel time for one-stop routes: 4h 55m.

Which airport typically offers the quickest stopover for flights from London to Rome?

Average stopover duration for one-stop one-way flights from London to Rome, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Munich (MUC) offer the fastest connection on this route, with an average stopover time of 1h 45m.

How often are flights from London to Rome delayed?

About 15% of weekly flights between London and Rome have experienced delays in the past year, with the average delay time being 120 minutes.

What is the most punctual flight time for London to Rome 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 Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, ITA Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated 15 April 2026.
Read through reviews of airlines operating flights from London to Rome, such as Ryanair and Wizz Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

6.9

Food

6.0

Crew

7.5

Boarding

6.7

Comfort

6.5

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

Overall

6.9

Food

6.0

Crew

7.5

Boarding

6.7

Comfort

6.5

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

Overall

6.9

Food

6.0

Crew

7.5

Boarding

6.7

Comfort

6.5

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

Related info for your journey

Find useful and relevant information for your journey from London to Rome. 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 London to Rome?

    A quick flight from London to Rome can take about 2h 30m. British Airways provides one of the quickest options available for as low as $268. There are 1444 km between London and Rome. Generally, flights for this route are direct.

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

    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 London to Rome on time: Icelandair (100%), British Airways (91%), Qatar Airways (90%).

  • What are the cheapest flights from London to Rome?

    While on average a flight from London to Rome is generally $303, our data shows the cheapest flight currently is $83. When looking at the most popular route, (London Heathrow - Rome Fiumicino), you can expect to pay $322 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to Rome (average of $62). Flying from London to Rome in December is currently the most expensive (average of $131). 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 Rome?

Book flights to Rome if you plan to visit one of these locations
Civitavecchia
Cassino
Tivoli

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Alternative routes for London to Rome

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Rome for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Rome from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from London to Rome on Cheapflights with our Price Alert feature and get notified when better prices are available.

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