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Cheap flights from London to Rome Fiumicino Airport from $124

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — FCO
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from London to Rome Fiumicino are usually found in January or November, booked 85 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from London to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Leonardo da Vinci/Fiumicino (FCO). 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 2025.

Round-trip from

$249

One-way from

$124

Popular in

August

Cheapest in

January

Average price

$295

Good round-trip deal

$190 or less

Good one-way deal

$73 or less
British Airways
  • British Airways
  • 3/10-7/10
  • Nonstop
  • 5h 25m total
  • London to Rome
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British Airways
  • British Airways
  • 3/10
  • Nonstop
  • 2h 40m total
  • London to Rome
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($58 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London (LON) to Rome Fiumicino.
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Price to beat on a one-way flight from London (LON) to Rome Fiumicino.
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Find flight deals from London to Leonardo da Vinci/Fiumicino

Cheapest flights from London to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from London to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Sat 29/1118:20LHR - FCO
Nonstop2h 35mBritish Airways
Mon 1/1220:45FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 14/4$245
Wed 14/515:05LHR - FCO
1 stop7h 35mVueling
Thu 15/507:00FCO - LHR
1 stop8h 15mVueling
Deal found 14/4$293
Fri 16/521:05LHR - FCO
1 stop11h 35mScandinavian Airlines
Sun 18/513:20FCO - LHR
1 stop9h 15mScandinavian Airlines
Deal found 14/4$317
Sun 1/613:30LHR - FCO
1 stop17h 50mAir Serbia
Wed 4/621:00FCO - LHR
1 stop16h 30mAir Serbia
Deal found 14/4$320
Sat 17/509:00LHR - FCO
1 stop8h 05mLufthansa
Wed 21/518:55FCO - LHR
1 stop4h 45mLufthansa
Deal found 14/4$337
Wed 3/917:10LHR - FCO
1 stop4h 35mKLM
Mon 8/910:25FCO - LHR
1 stop6h 50mKLM
Deal found 13/4$353
Mon 5/506:00LHR - FCO
1 stop12h 20mSWISS
Tue 6/515:05FCO - LHR
1 stop17h 50mSWISS
Deal found 14/4$380
Wed 11/611:05LHR - FCO
1 stop5h 00mBrussels Airlines
Tue 24/610:10FCO - LHR
1 stop12h 25mBrussels Airlines
Deal found 13/4$383
Mon 12/508:40LHR - FCO
1 stop4h 35mMultiple Airlines
Mon 19/515:50FCO - LHR
1 stop4h 50mMultiple Airlines
Deal found 13/4$397
Mon 30/606:00LHR - FCO
1 stop25h 10mAustrian Airlines
Fri 4/708:55FCO - LHR
1 stop13h 45mAustrian Airlines
Deal found 13/4$439
Thu 8/514:45LHR - FCO
1 stop4h 15mEurowings
Mon 12/510:45FCO - LHR
1 stop9h 05mEurowings
Deal found 14/4$458

Cheapflights Fare Finder

Customise your flight search to find flights from London to Leonardo da Vinci/Fiumicino 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 2025.
Use the filters below to find and compare flights from London to Rome Fiumicino Airport that are best for you.

Fly from

London

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 3/10

19:15-22:55

Nonstop2h 40m

Rome Fiumicino

Tue 7/10

06:55-08:40

Nonstop2h 45m

$249

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 14/5

15:05-23:40

1 stop7h 35m

Rome Fiumicino

Thu 15/5

07:00-14:15

1 stop8h 15m

$293

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 16/5

21:05-09:40

1 stop11h 35m

Rome Fiumicino

Sun 18/5

13:20-21:35

1 stop9h 15m

$317

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 1/6

13:30-08:20

1 stop17h 50m

Rome Fiumicino

Wed 4/6

21:00-12:30

1 stop16h 30m

$320

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 17/5

09:00-18:05

1 stop8h 05m

Rome Fiumicino

Wed 21/5

18:55-22:40

1 stop4h 45m

$337

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 3/9

17:10-22:45

1 stop4h 35m

Rome Fiumicino

Mon 8/9

10:25-16:15

1 stop6h 50m

$353

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 5/5

06:00-19:20

1 stop12h 20m

Rome Fiumicino

Tue 6/5

15:05-07:55

1 stop17h 50m

$380

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 11/6

11:05-17:05

1 stop5h 00m

Rome Fiumicino

Tue 24/6

10:10-21:35

1 stop12h 25m

$383

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 13/6

19:30-20:40

1 stop24h 10m

Rome Fiumicino

Wed 25/6

21:30-08:20

1 stop11h 50m

$385

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 12/5

08:40-14:15

1 stop4h 35m

Rome Fiumicino

Mon 19/5

15:50-19:40

1 stop4h 50m

$397

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from London to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino 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 Fiumicino Airport

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

Use this chart to determine the optimal time to book a return flight from London to Leonardo da Vinci/Fiumicino. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from London to Rome Fiumicino Airport, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from London to Rome Fiumicino Airport (average of $837). Flying from London to Rome Fiumicino Airport 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 FCO?

Find hourly flight availability from London to Leonardo da Vinci/Fiumicino. 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 2025.

It’s optimal to fly from London to Rome Fiumicino Airport at midday. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from London to Leonardo da Vinci/Fiumicino. Price data was last updated on 30 March 2025.

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

Weekly flight availability from London to Rome Fiumicino Airport

Explore weekly flight availability from London to Leonardo da Vinci/Fiumicino. 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 2025.

The most flights from LON to FCO are scheduled on a Monday (47 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rome Fiumicino Airport 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 Fiumicino Airport when rainfall is around 15.0 mm.

Temperature in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rome Fiumicino Airport, 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 Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. 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 Leonardo da Vinci/Fiumicino. Reviews last updated 15 April 2025.
Read reviews from past customers who have flown Aegean Airlines, KLM and Finnair from London to Rome. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Crew

8.6

Comfort

7.8

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
733 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Crew

8.6

Comfort

7.8

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,323 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Crew

8.6

Comfort

7.8

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Finnair
7.6
Good
1,269 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Crew

8.6

Comfort

7.8

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
775 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Crew

8.6

Comfort

7.8

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,578 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Crew

8.6

Comfort

7.8

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

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 Leonardo da Vinci/Fiumicino. 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 Fiumicino Airport round-trip?

    Our cheapest airline available from London to Rome Fiumicino Airport is British Airways. Our recent data shows that you can find tickets from as low as $249 on this airline. Additional options worth looking into are Vueling and Scandinavian Airlines, starting at $293 and $317 round-trip.

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

    $124 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Air Serbia and Vueling, with prices starting from $162 and $174, respectively.

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

    Consider Qatar Airways (95%), British Airways (85%) or Japan Airlines (81%) when booking your flight. These represent the most reliable airlines when flying from London to Rome Fiumicino Airport.

  • What are the cheapest flights from London to Rome Fiumicino Airport?

    While on average a flight from London to Rome Fiumicino Airport is generally $244, our data shows the cheapest flight currently is $125. When looking at the most popular route, (London Heathrow - Rome Fiumicino), you can expect to pay $426 for that flight.

  • Can I find deals for flights from London to Leonardo da Vinci/Fiumicino that include hotel bookings?

    Yes. In addition to deals on London to Leonardo da Vinci/Fiumicino flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Leonardo da Vinci/Fiumicino?

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

  • Can I find deals for business class flights from London to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from London to Leonardo da Vinci/Fiumicino 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 Fiumicino Airport?

    Currently, March is the cheapest month in which you can book a flight from London to Rome Fiumicino Airport (average of $837). Flying from London to Rome Fiumicino Airport 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 Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Leonardo da Vinci/Fiumicino flights

Top airline flying from London to Leonardo da Vinci/Fiumicino

Discover the top airline that operate flights from London to Leonardo da Vinci/Fiumicino. 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$243Average$313FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Deals for London to Leonardo da Vinci/Fiumicino flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Leonardo da Vinci/Fiumicino?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Leonardo da Vinci/Fiumicino from London.

Can Cheapflights find flights from London to Leonardo da Vinci/Fiumicino with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Leonardo da Vinci/Fiumicino flexibly with Cheapflights today.

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