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Cheap flights from London Heathrow Airport to Rome from $127

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ROM
14 Jul — 21 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Rome are usually found in November or January, booked 59 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Heathrow to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 9 July 2025.

Round-trip from

$260

One-way from

$127

Popular in

August

Cheapest in

November

Average price

$424

Good round-trip deal

$470 or less

Good one-way deal

$218 or less
British Airways
  • British Airways
  • 11/8-19/8
  • Nonstop
  • 5h 25m total
  • London to Rome
Vueling
  • Vueling
  • 18/11
  • 1 total stop
  • 10h 50m total
  • London to Rome
Highest demand for flights based on searches. 7% potential increase in price ($45 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from London Heathrow to Rome (ROM).
Price to beat on a one-way flight from London Heathrow to Rome (ROM).

Find flight deals from Heathrow to Rome

Cheapest flights from Heathrow to Rome
Explore the most affordable flight options available from Heathrow to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.

Mon 11/820:15LHR - FCO
Nonstop2h 40mBritish Airways
Tue 19/806:55FCO - LHR
Nonstop2h 45mBritish Airways
Deal found 7/7$260
Sat 13/920:50LHR - FCO
1 stop14h 10mVueling
Wed 17/922:15FCO - LHR
1 stop11h 55mVueling
Deal found 8/7$279
Sat 11/1019:55LHR - FCO
1 stop22h 45mAir Serbia
Fri 17/1014:40FCO - LHR
1 stop22h 50mAir Serbia
Deal found 7/7$351
Tue 9/914:45LHR - FCO
1 stop7h 00mKLM
Tue 23/906:30FCO - LHR
1 stop5h 15mKLM
Deal found 8/7$357
Tue 2/909:00LHR - FCO
1 stop5h 00mLufthansa
Sat 6/912:50FCO - LHR
1 stop5h 15mLufthansa
Deal found 8/7$363

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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 9 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Rome that are best for you.

Fly from

Heathrow

Fly to

Rome

Route

Depart

Return

Price

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 11/8

20:15-23:55

Nonstop2h 40m

Rome Fiumicino

Tue 19/8

06:55-08:40

Nonstop2h 45m

$260

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 13/9

20:50-12:00

1 stop14h 10m

Rome Fiumicino

Wed 17/9

22:15-09:10

1 stop11h 55m

$279

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 11/10

19:55-19:40

1 stop22h 45m

Rome Fiumicino

Fri 17/10

14:40-12:30

1 stop22h 50m

$351

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 9/9

14:45-22:45

1 stop7h 00m

Rome Fiumicino

Tue 23/9

06:30-10:45

1 stop5h 15m

$357

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 12/8

09:00-18:05

1 stop8h 05m

Rome Fiumicino

Thu 14/8

07:10-15:40

1 stop9h 30m

$360

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 18/11

09:55-21:45

1 stop10h 50m

$127

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 29/9

08:55-15:05

1 stop5h 10m

$155

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 13/9

19:55-13:55

1 stop17h 00m

$179

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 10/10

20:15-23:55

Nonstop2h 40m

$185

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 13/8

19:30-11:05

1 stop14h 35m

$205

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 13 results
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Best time to book a flight from Heathrow to Rome

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Rome. Price data was last updated on 27 June 2025.

The price you pay for your flight from London Heathrow Airport to Rome may vary depending on when you book. For the best chance of a lower fare, look to book 59 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 London Heathrow Airport to Rome?

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

Find hourly flight availability from Heathrow 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 9 July 2025.

It’s optimal to fly from London Heathrow Airport to Rome in the afternoon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at midday.

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

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 9 July 2025.
Read reviews from past customers who have flown with Aegean Airlines, KLM, andScandinavian Airlines from London Heathrow Airport to Rome. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Overall

8.2

Food

7.4

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

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Overall

8.2

Food

7.4

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

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Overall

8.2

Food

7.4

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

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Overall

8.2

Food

7.4

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

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Overall

8.2

Food

7.4

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

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Overall

8.2

Food

7.4

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 Heathrow 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 Heathrow Airport to Rome round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Rome round-trip from $260. Other airlines that can offer you cheap pricing are Vueling, from $279, and Air Serbia, from $351. British Airways is currently priced 30% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $127 on Vueling. Other airlines that offer cheap prices include Air Serbia from $179 and British Airways from $185 one-way.

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

    Consider LATAM Airlines (84%), Qatar Airways (82%) or Japan Airlines (81%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Rome.

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

    On average you can expect to pay $497 for a flight from London Heathrow Airport to Rome. The cheapest flight overall is $173 while the most popular route, (London Heathrow - Rome Fiumicino) is currently priced at $279.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Rome?

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

Book flights to London Heathrow Airport if you plan to visit one of these locations
Fiumicino
Civitavecchia
Tivoli

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Alternative routes for Heathrow to Rome

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

Top airline flying from Heathrow to Rome

Discover the top airline that operate flights from Heathrow 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 9 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$235Average$290FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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

Need flexible booking options for your flight to Rome from Heathrow? 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 Heathrow to Rome become cheaper?

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

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