Cheap flights from London to Rome from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Rome departing on 21/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from London to Rome

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
13:55 - 17:35LHR-FCO
2h 40mdirect
British Airways Logo
15:45 - 17:35FCO-LHR
2h 50mdirect
$254British Airways
Find Deal
Sun, 9 Nov - Wed, 26 Nov
British Airways Logo
07:50 - 11:25LHR-FCO
2h 35mdirect
British Airways Logo
20:25 - 22:10FCO-LHR
2h 45mdirect
$257British Airways
Find Deal
Wed, 5 Nov - Tue, 25 Nov
British Airways Logo
07:50 - 11:25LHR-FCO
2h 35mdirect
British Airways Logo
17:50 - 19:35FCO-LHR
2h 45mdirect
$259British Airways
Find Deal
Sun, 23 Nov - Tue, 2 Dec
Vueling Logo
15:15 - 23:35LHR-FCO
7h 20m1 stop
Vueling Logo
20:05 - 14:25FCO-LHR
19h 20m1 stop
$260Vueling
Find Deal
Fri, 16 Jan - Sun, 18 Jan
British Airways Logo
18:20 - 21:55LHR-FCO
2h 35mdirect
British Airways Logo
18:50 - 20:35FCO-LHR
2h 45mdirect
$266British Airways
Find Deal
Mon, 17 Nov - Mon, 24 Nov
Vueling Logo
09:55 - 18:25LHR-FCO
7h 30m1 stop
Vueling Logo
11:45 - 18:00FCO-LHR
7h 15m1 stop
$274Vueling
Find Deal
Sat, 22 Nov - Mon, 24 Nov
Multiple Airlines Logo
09:55 - 18:10LHR-FCO
7h 15m1 stop
Multiple Airlines Logo
22:30 - 09:10FCO-LHR
11h 40m1 stop
$331Multiple Airlines
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Multiple Airlines Logo
09:55 - 19:55LHR-FCO
9h 00m1 stop
Multiple Airlines Logo
09:30 - 14:25FCO-LHR
5h 55m1 stop
$333Multiple Airlines
Find Deal
Tue, 18 Nov - Thu, 20 Nov
KLM Logo
08:40 - 19:25LHR-FCO
9h 45m1 stop
KLM Logo
06:10 - 10:45FCO-LHR
5h 35m1 stop
$340KLM
Find Deal
Sun, 9 Nov - Wed, 26 Nov
KLM Logo
10:00 - 16:25LHR-FCO
5h 25m1 stop
KLM Logo
12:45 - 17:00FCO-LHR
5h 15m1 stop
$342KLM
Find Deal
Fri, 23 Jan - Mon, 26 Jan

British Airways flights from London to Rome

Our best British Airways deals on London to Rome flight tickets
British Airways
9 Nov
LHR13:55London Heathrow
2h 40m
FCO17:35Rome Fiumicino
26 Nov
FCO15:45Rome Fiumicino
2h 50m
LHR17:35London Heathrow
British Airways
5 Nov
LHR07:50London Heathrow
2h 35m
FCO11:25Rome Fiumicino
25 Nov
FCO20:25Rome Fiumicino
2h 45m
LHR22:10London Heathrow
British Airways
23 Nov
LHR07:50London Heathrow
2h 35m
FCO11:25Rome Fiumicino
2 Dec
FCO17:50Rome Fiumicino
2h 45m
LHR19:35London Heathrow

Vueling flights from London to Rome

Our best Vueling deals on London to Rome flight tickets
Vueling
16 Jan
LHR15:15London Heathrow
7h 20m
1 stop
FCO23:35Rome Fiumicino
18 Jan
FCO20:05Rome Fiumicino
19h 20m
1 stop
LHR14:25London Heathrow
Vueling
22 Nov
LHR09:55London Heathrow
7h 30m
1 stop
FCO18:25Rome Fiumicino
24 Nov
FCO11:45Rome Fiumicino
7h 15m
1 stop
LHR18:00London Heathrow
Vueling
14 Jan
LHR09:55London Heathrow
7h 50m
1 stop
FCO18:45Rome Fiumicino
17 Jan
FCO14:05Rome Fiumicino
7h 00m
1 stop
LHR20:05London Heathrow

momondo 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, momondo users made 78,305 searches. Data last updated 16 October 2025.
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

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 9/11

13:55-17:35

Nonstop2h 40m

Rome Fiumicino

Wed 26/11

15:45-17:35

Nonstop2h 50m

$254

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 5/11

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Tue 25/11

20:25-22:10

Nonstop2h 45m

$257

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 23/11

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Tue 2/12

17:50-19:35

Nonstop2h 45m

$259

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 16/1

15:15-23:35

1 stop7h 20m

Rome Fiumicino

Sun 18/1

20:05-14:25

1 stop19h 20m

$260

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 17/11

18:20-21:55

Nonstop2h 35m

Rome Fiumicino

Mon 24/11

18:50-20:35

Nonstop2h 45m

$266

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 22/11

09:55-18:25

1 stop7h 30m

Rome Fiumicino

Mon 24/11

11:45-18:00

1 stop7h 15m

$274

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 21/11

09:55-18:10

1 stop7h 15m

Rome Fiumicino

Tue 25/11

22:30-09:10

1 stop11h 40m

$331

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 18/11

09:55-19:55

1 stop9h 00m

Rome Fiumicino

Thu 20/11

09:30-14:25

1 stop5h 55m

$333

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 9/11

08:40-19:25

1 stop9h 45m

Rome Fiumicino

Wed 26/11

06:10-10:45

1 stop5h 35m

$340

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Fri 23/1

10:00-16:25

1 stop5h 25m

Rome Fiumicino

Mon 26/1

12:45-17:00

1 stop5h 15m

$342

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Rome from

How to get the cheapest flight ticket from London to Rome

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Rome?

What is the cheapest month to fly to Rome?

In general, January is the cheapest month to fly from London to Rome. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $102. If you aren’t able to travel during the month of January, then book flights to Rome from London during November instead. Flights to Rome in November, while not as cheap as those in January, still average around $139.

What is the cheapest day to depart on your flight to Rome?

The cheapest day to depart from London to Rome is on a Thursday. Travellers who choose to depart for Rome on a Thursday will often find tickets for as low as $168. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to Rome for around $351.

What is the cheapest time of day to depart on your flight to Rome?

Flying to Rome from London at midday is the least expensive time of day to depart. momondo users have found prices as low as $160 when looking at flights departing at midday. Flights to Rome are more costly in the afternoon, with an average ticket price of $318. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Rome flight route?

Fly from London Luton to Rome Fiumicino for the best London - Rome flight prices

How far in advance should I book a flight to Rome?

You are more likely to see cheaper flights to Rome from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around $403 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from London for as low as $334 on momondo.

What cabin class options are available on London to Rome flights?

There are 2 cabin classes available to choose from on London to Rome flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Rome flight prices changed over time?

As of October 2025, prices for London to Rome flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from London to Rome

Are you open to changing your travel dates? Check out the ideal times to fly from London to Rome according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Rome (LON to ROM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Rome

Best price found

$62

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Rome

1 airport
The best one-way flight to Rome from London in the past 72 hours is $62. The best return flight deal from London to Rome found on momondo in the last 72 hours is $431.
The fastest flight from London to Rome takes 2h 35m
Direct flights go from London to Rome every day.
There is 1 airport near Rome: Rome Fiumicino (FCO)
  • How far is London to Rome by plane?

    A flight from London to Rome will travel around 1431.5 km. In terms of flight time, this usually takes a little over 2h 35m.

  • When did momondo last update prices for flights from London to Rome?

    Prices for flights from London to Rome are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Rome?

  • How old do you have to be to fly from London to Rome?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Rome.

  • What documentation or ID do you need to fly to Rome?

    The travel and health documents required for your trip to Rome can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Rome. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to Rome?

  • What is the most popular airline from London to Rome?

Best airlines flying from London to Rome

Compare and see reviews for airlines that fly from London to Rome with momondo
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $236Free cancellationRating
6.7
7,457 reviews
Search British Airways flights
  • British Airways Flights From London to Rome

    British Airways flies from London to Rome around 16 times per week, with 7,457 momondo users rating the airline 6.7/10. The cheapest British Airways deal from London to Rome in the last 72 hours was $153 (round-trip), much lower than the average airfare cost of $197 for British Airways flights on this route.

Travelling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Civitavecchia
Fiumicino
Ponza
Grosseto
Foligno
Anzio
Sulmona

Why use momondo?

Why should I use momondo to find a flight deal from London to Rome?

Finding the right flight to Rome from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rome quick and easy, saving you time and money.

Can I find flights from London to Rome with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rome from London with this policy.

How can momondo help me find flights from London to Rome?

momondo provides multiple filters to help you find the best flight to Rome from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Rome right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Rome flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Rome trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 15/11
Sat 22/11

Find better results for your trip to Italy

Fly into one of these airports located in Rome

Airports listed have a maximum distance of 23.7 km from Rome