Cheap flights from London Heathrow Airport to Rome from C$ 101

The month of January is, on average, the cheapest month to fly to Rome from London Heathrow Airport, with most prices found around C$ 292. If you aren’t able to travel to Rome during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 301.

Our data shows that Thursday is the least expensive day to fly to Rome. Tickets to fly out on this day can be as low as C$ 138. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Rome for around C$ 399.

According to our data, the cheapest time of day to fly to Rome is at noon. momondo users have found flights departing from London Heathrow Airport to Rome at noon for as low as C$ 241. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around C$ 324. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Rome from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around C$ 388 when searching 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 C$ 345 on momondo.

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

Historically, on average around 14% 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 in the evening 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, British Airways has had the least delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

The number of flights available between London Heathrow Airport and Rome is 18 per day as of October 2026. The most frequent departure time is 10:00a.m., with 46% of daily flights leaving at noon.

The number of flights available between London Heathrow Airport and Rome is 126 per week as of October 2026. The most frequent departure day is Thu, with 25% of weekly flights leaving on this day.