Cheap flights from Rome to London from £29

The cheapest month to fly to London from Rome is in February. Flight prices, which tend to average around £66, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Rome averaging around £74.

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £105. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Rome to London for around £122.

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £94. Flights in the afternoon are often more expensive, with an average ticket price of £140.

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

You are more likely to see cheaper flights to London from Rome when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £179 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Rome for as low as £148 on momondo.

There are 3 cabin classes available to choose from on Rome to London 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 Rome to London.

As of April 2026, prices for Rome to London flights are approximately 12% more expensive when compared to flights at the same time last year.

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

British Airways, easyJet and Ryanair are the top three most popular airlines that fly to London from Rome according to our data. British Airways is the first choice among our users, with 46% of people opting to fly with this airline when travelling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Rome and London have experienced a delay on any given week. The average delay length over the past 12 months has been 113 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 9% of their flights experiencing any sort of delay.

20 flights are operational daily from Rome to London as of April 2026. The most popular departure time for this route is 07:00, with 44% of flights per day taking off at midday.

As of April 2026, there are 145 flights per week flying from Rome to London. The most common day of the week flights depart is Sun, with 30% of flights taking off on this day.