Cheap flights from London to Rome from £35

The month of January is, on average, the cheapest month to fly to Rome from London, with most prices found around £77. The month of November is another great option to travel to Rome, with average flight prices from London averaging around £108.

The cheapest day to depart on your flight to Rome is on a Tuesday when prices can be found for as low as £148. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £178. These prices are subject to change though, so be sure to set up a Price Alert for flights to Rome.

The cheapest time of day to fly to Rome is at midday when flights can be purchased for as low as £130. Flights to Rome are more costly in the afternoon, with an average ticket price of £233. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Stansted to Rome Ciampino for the best London - Rome flight prices

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 £212 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 £198 on momondo.

There are 3 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.

No. A direct flight is the cheapest option for a flight between London to Rome.

As of October 2026, prices for London to Rome flights are approximately 10% cheaper when compared to flights at the same time last year.

Ryanair, easyJet, and Wizz Air are the most popular carriers operating from London to Rome

Ryanair, British Airways and Wizz Air are the top three most popular airlines that fly to Rome from London according to our data. Ryanair is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Rome. Keep in mind that there are 9 different airlines that fly to Rome on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between London and Rome have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, ITA Airways have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Milan (LIN) was the most common stop: 24% of momondo users choosing one-stop flights on this route connected there.

Flights via Barcelona (BCN) offer the lowest average return price of £134.

Flights connecting via Milan (LIN) have the shortest average one-way travel time: 3h 50m.

Vienna (VIE) has the shortest average stopover time for this route: 0h 38m.

The number of flights available between London and Rome is 17 per day as of October 2026. The most frequent departure time is 16:00, with 46% of daily flights leaving at midday.

The number of flights available between London and Rome is 121 per week as of October 2026. The most frequent departure day is Thu, with 39% of weekly flights leaving on this day.