Cheap flights from London Heathrow Airport to Paris from $41

The month of March is, on average, the cheapest month to fly to Paris from London Heathrow Airport, with most prices found around $128. If you are unable to visit Paris during the month of March, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around $139.

The cheapest day to depart from London Heathrow Airport to Paris is on a Thursday when prices can be found for as low as $173. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Paris on Sunday is $229.

According to our data, the cheapest time of day to fly to Paris is at noon. momondo users have found flights departing from London Heathrow Airport to Paris at noon for as low as $157. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Paris are more costly in the morning, with an average ticket price of $222. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Heathrow to Paris Orly for the best London Heathrow - Paris flight prices

You are more likely to see cheaper flights to Paris from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Paris for around $194 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Paris from London Heathrow Airport for as low as $158 on momondo.

There are 4 cabin classes available to choose from on London Heathrow to Paris flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Vueling and British Airways are the most popular carriers operating from London Heathrow to Paris

British Airways, Air France and Vueling are the top three most popular airlines that fly to Paris from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Paris. Keep in mind that there are 4 different airlines that fly to Paris on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between London and Paris have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

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

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

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 2% of their flights experiencing any sort of delay.

62 flights are operational daily from London Heathrow Airport to Paris as of February 2026. The most popular departure time for this route is 6:00AM, with 51% of flights per day taking off at noon.

437 flights are operational weekly from London Heathrow Airport to Paris as of February 2026. The most popular departure day for this route is Wed, with 19% of flights per week taking off on this day.