Cheap flights from London Heathrow Airport to Paris from C$ 123

The month of November is, on average, the cheapest month to fly to Paris Charles de Gaulle Airport from London Heathrow Airport, with most prices found around C$ 212. If you aren’t able to travel during the month of November, then book flights to Paris Charles de Gaulle Airport from London Heathrow Airport during January instead. Flights to Paris Charles de Gaulle Airport in January, while not as cheap as those in November, still average around C$ 221.

On average, the least expensive day to fly to Paris Charles de Gaulle Airport from London Heathrow Airport is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 230. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Paris Charles de Gaulle Airport for around C$ 397.

Our most recent data shows that the best time of day to fly to Paris Charles de Gaulle Airport is in the evening. Flights from London Heathrow Airport to Paris Charles de Gaulle Airport during this time can be as low as C$ 231. Flights to Paris Charles de Gaulle Airport are more costly in the afternoon, with an average ticket price of C$ 358. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 C$ 275 when searching weeks out. 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 C$ 232 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 13% 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, Air France has had the least delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

As of September 2026, 47 flights take off from London Heathrow Airport and land in Paris Charles de Gaulle Airport each day. The most common flight departure time for this route is 6:00a.m., with 54% of daily flights taking off at noon.

As of September 2026, there are 333 flights per week flying from London Heathrow Airport to Paris Charles de Gaulle Airport. The most common day of the week flights depart is Tue, with 19% of flights taking off on this day.