Cheap flights from London Heathrow Airport to Rome from $129
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 Heathrow Airport to Rome departing on 22/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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 Heathrow Airport to Rome
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Brussels Airlines flights from London Heathrow Airport to Rome
Our best Brussels Airlines deals on London Heathrow Airport to Rome flight tickets
Austrian Airlines flights from London Heathrow Airport to Rome
Our best Austrian Airlines deals on London Heathrow Airport to Rome flight tickets
See travel insights to Rome from
How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow Airport and Rome?
What is the cheapest month to fly to Rome?
In general, November is the cheapest month to fly from London Heathrow Airport to Rome. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $273. If you aren’t able to travel during the month of November, then book flights to Rome from London Heathrow Airport during January instead. Flights to Rome in January, while not as cheap as those in November, still average around $291.
What is the cheapest day to depart on your flight to Rome?
The cheapest day to depart from London Heathrow Airport to Rome is on a Sunday. Travellers who choose to depart for Rome on a Sunday will often find tickets for as low as $224. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Rome for around $279.
What is the cheapest time of day to depart on your flight to Rome?
Flying to Rome from London Heathrow Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as $180 when looking at flights departing at midday. Flights to Rome are more costly in the afternoon, with an average ticket price of $296. 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 Heathrow to Rome flight route?
Fly from London Heathrow to Rome Fiumicino for the best London Heathrow - 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 Heathrow Airport when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Rome for around $392 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from London Heathrow Airport for as low as $348 on momondo.
What cabin class options are available on London Heathrow to Rome flights?
There are 2 cabin classes available to choose from on London Heathrow to Rome flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from London Heathrow Airport to Rome on average per day?
The number of flights available between London Heathrow Airport and Rome is 6 per day as of April 2025. The most frequent departure time is 08:00, with 43% of daily flights leaving at midday.
How many flights depart from London Heathrow Airport to Rome on average per week?
As of April 2025, 43 flights take off from London Heathrow Airport and land in Rome each week. The most common flight departure day for this route is Thu, with 49% of weekly flights taking off on this day.
When to book flights from London Heathrow Airport to Rome
Cheap London Heathrow Airport to Rome (LHR to ROM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Rome
How far is London Heathrow to Rome by plane?
The straight-line distance from London Heathrow to Rome is 1446.2 km. By plane, this route typically takes 2h 35m.
When did momondo last update prices for flights from London Heathrow Airport to Rome?
Prices for flights from London Heathrow Airport to Rome refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Rome?
There is 1 operator available for flights from London Heathrow Airport to Rome as of April 2025.
How old do you have to be to fly from London Heathrow Airport to Rome?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Rome.
What documentation or ID do you need to fly to Rome?
The necessary travel and health documents for your Rome trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Rome?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Rome is Airbus A320-100/200 (35.83% of total bookings). The next most popular plane models are Airbus A321neo (20.23%), Airbus A319 (13.90%), and Airbus A320neo (7.97%).
What is the most popular airline from London Heathrow Airport to Rome?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to Rome is British Airways (100% of total bookings).
Best airlines flying from London Heathrow Airport to Rome
Compare and see reviews for airlines that fly from London Heathrow Airport to Rome with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $244 | Free cancellation | Rating 6.6 6,718 reviews |
British Airways Flights From London Heathrow Airport to Rome
British Airways operates around 21 flights from London Heathrow Airport to Rome every week. The average price of these flights found in the last 72 hours has been $211, but momondo users have found British Airways deals from London Heathrow Airport to Rome from as low as $153 round-trip. British Airways has been scored 6.6/10 in 6,717 reviews.
Travelling to a place near Rome?
Book flights to Rome if you plan to visit one of these locationsWhy 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?
Flights from London to Rome with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Rome?
momondo helps you find the best flight between London and Rome by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to Rome right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Rome from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.