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Cheap flights from London to Rome from $121

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ROM
18 kesä — 25 kesä1
1 adult

Cheapflights Tip: The best prices from London to Rome are usually found in January or November, booked 33 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap 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 13 kesäkuu 2025.

Round-trip from

$243

One-way from

$121

Popular in

August

Cheapest in

January

Average price

$184

Good round-trip deal

$110 or less

Good one-way deal

$52 or less
British Airways
  • British Airways
  • 22/11-23/11
  • Nonstop
  • 5h 20m total
  • London to Rome
British Airways
  • British Airways
  • 1/10
  • Nonstop
  • 2h 40m total
  • London to Rome
Highest demand for flights based on searches. 8% potential increase in price ($30 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average return price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from London (LON) to Rome (ROM).
Price to beat on a one-way flight from London (LON) to Rome (ROM).

Find flight deals from London to Rome

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 13 kesäkuu 2025.

la 22/1118:20LHR - FCO
Nonstop2h 35mBritish Airways
su 23/1120:30FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 11/6$243
ke 9/720:50LHR - FCO
1 stop10h 30mVueling
ke 23/721:55FCO - LHR
1 stop12h 15mVueling
Deal found 12/6$281
la 29/1120:15LHR - FCO
1 stop13h 35mLufthansa
ma 1/1209:45FCO - LHR
1 stop8h 05mLufthansa
Deal found 11/6$333
la 13/913:30LHR - FCO
1 stop23h 25mAir Serbia
la 20/909:25FCO - LHR
1 stop10h 40mAir Serbia
Deal found 11/6$341
la 13/917:10LHR - FCO
1 stop4h 35mKLM
ti 16/906:30FCO - LHR
1 stop5h 15mKLM
Deal found 11/6$356
ke 10/908:40LHR - FCO
1 stop4h 35mMultiple Airlines
ti 16/915:50FCO - LHR
1 stop4h 50mMultiple Airlines
Deal found 12/6$368
su 7/906:00LHR - FCO
1 stop25h 50mSWISS
pe 19/909:40FCO - LHR
1 stop23h 15mSWISS
Deal found 11/6$378
ma 8/911:05LHR - FCO
1 stop8h 00mBrussels Airlines
to 25/910:10FCO - LHR
1 stop12h 25mBrussels Airlines
Deal found 11/6$379
ma 30/606:00LHR - FCO
1 stop13h 40mAustrian Airlines
to 3/721:30FCO - LHR
1 stop12h 15mAustrian Airlines
Deal found 11/6$433

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 13 kesäkuu 2025.
Use the filters below to find and compare flights from London to Rome that are best for you.

Fly from

London

Fly to

Rome

Route

Depart

Return

Price

LondonRome

LHR - FCO

LHRFCO

London Heathrow

la 22/11

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

su 23/11

20:30-22:15

Nonstop2h 45m

$243

LondonRome

LHR - FCO

LHRFCO

London Heathrow

ke 9/7

20:50-08:20

1 stop10h 30m

Rome Fiumicino

ke 23/7

21:55-09:10

1 stop12h 15m

$281

LondonRome

LHR - FCO

LHRFCO

London Heathrow

ke 9/7

20:50-08:20

1 stop10h 30m

Rome Fiumicino

pe 18/7

06:55-08:45

Nonstop2h 50m

$332

LondonRome

LHR - FCO

LHRFCO

London Heathrow

la 29/11

20:15-10:50

1 stop13h 35m

Rome Fiumicino

ma 1/12

09:45-16:50

1 stop8h 05m

$333

LondonRome

LHR - FCO

LHRFCO

London Heathrow

la 13/9

13:30-13:55

1 stop23h 25m

Rome Fiumicino

la 20/9

09:25-19:05

1 stop10h 40m

$341

LondonRome

LHR - FCO

LHRFCO

London Heathrow

la 13/9

17:10-22:45

1 stop4h 35m

Rome Fiumicino

ti 16/9

06:30-10:45

1 stop5h 15m

$356

LondonRome

LHR - FCO

LHRFCO

London Heathrow

su 7/9

06:00-08:50

1 stop25h 50m

Rome Fiumicino

pe 19/9

09:40-07:55

1 stop23h 15m

$378

LondonRome

LHR - FCO

LHRFCO

London Heathrow

ma 8/9

11:05-20:05

1 stop8h 00m

Rome Fiumicino

to 25/9

10:10-21:35

1 stop12h 25m

$379

LondonRome

LHR - FCO

LHRFCO

London Heathrow

ma 30/6

06:00-20:40

1 stop13h 40m

Rome Fiumicino

to 3/7

21:30-08:45

1 stop12h 15m

$433

LondonRome

LHR - FCO

LHRFCO

London Heathrow

ke 1/10

20:15-23:55

Nonstop2h 40m

$121

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 21 results
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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 9 June 2025.

Booking 33 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, March is the cheapest month in which you can book a flight from London to Rome (average of $837). Flying from London to Rome in December is currently the most expensive (average of $1,623). 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 13 kesäkuu 2025.

It’s typically best to fly out from London to Rome at midday. Doing so could potentially save you 59% 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 8 June 2025.

Travellers seeking maximum savings on their London to Rome flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday 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 13 kesäkuu 2025.

The most flights from LON to ROM are scheduled on a Friday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Rome by month

Plan your trip to Rome by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rome ranges from 15.0 - 111.0 inches per month. November is typically the wettest month, when rainfall can reach 111.0 mm. July is typically the driest time to visit Rome when rainfall is around 15.0 mm.

Temperature in Rome by month

Plan your trip to Rome by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rome, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

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 13 kesäkuu 2025.
Read reviews from past customers who have flown Aegean Airlines, KLM and Austrian Airlines from London to Rome. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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.
  • What are the cheapest airlines flying from London to Rome round-trip?

    Currently priced at $243, British Airways will fly you from London to Rome and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Vueling and Lufthansa - these airlines can fly you to your destination from $281 and $333, respectively.

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

    The cheapet airlines for a one-way flight from London to Rome are British Airways ($121), Vueling ($146), and Air Serbia ($173).

  • 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: LATAM Airlines (87%), Qatar Airways (85%), Japan Airlines (84%).

  • What are the cheapest flights from London to Rome?

    While on average a flight from London to Rome is generally $372, our data shows the cheapest flight currently is $117. When looking at the most popular route, (London Heathrow - Rome Fiumicino), you can expect to pay $279 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, March is the cheapest month in which you can book a flight from London to Rome (average of $837). Flying from London to Rome in December is currently the most expensive (average of $1,623). 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
Fiumicino
Civitavecchia
Tivoli

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Alternative routes for London to Rome

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from London to Rome

Discover the top airline that operate flights from London to Rome. 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 13 kesäkuu 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$235Average$302FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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.

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