Cheap flights from London Heathrow Airport to Paris from $123

The cheapest month to fly to Paris Charles de Gaulle Airport from London Heathrow Airport is in November. Flight prices, which tend to average around $219, are often lower during this time because this is during the off-season. If you aren’t able to travel to Paris Charles de Gaulle Airport during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $228.

According to our data, Sunday is the cheapest day to fly to Paris Charles de Gaulle Airport from London Heathrow Airport. The lowest ticket price found for a Sunday departure recently was $183. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Paris Charles de Gaulle Airport is Saturday, with ticket prices averaging around $344.

Flying to Paris Charles de Gaulle Airport from London Heathrow Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as $162 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $265 on average. Flights to Paris Charles de Gaulle Airport from London Heathrow Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from London Heathrow to Paris Charles de Gaulle for the best London Heathrow - Paris Charles de Gaulle flight prices

You are more likely to see cheaper flights to Paris Charles de Gaulle Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Paris Charles de Gaulle Airport for around $283 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Paris Charles de Gaulle Airport from London Heathrow Airport for as low as $233 on momondo.

There are 3 cabin classes available to choose from on London Heathrow Airport to Paris Charles de Gaulle Airport 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 Paris have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

Generally, flights departing at night 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. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

As of June 2026, there are 49 flights per day flying from London Heathrow Airport to Paris Charles de Gaulle Airport. The most common time of day flights depart is 06:00, with 56% of flights taking off at midday.

348 flights are operational weekly from London Heathrow Airport to Paris Charles de Gaulle Airport as of June 2026. The most popular departure day for this route is Tue, with 20% of flights per week taking off on this day.