Cheap flights from Paris to London from C$ 55

In general, March is the cheapest month to fly from Paris to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 116. If you aren’t able to travel to London during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 118.

According to our data, Friday is the cheapest day to fly to London from Paris. The lowest ticket price found for a Friday departure recently was C$ 181. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Paris to London for around C$ 552.

Our most recent data shows that the best time of day to fly to London is in the afternoon. Flights from Paris to London during this time can be as low as C$ 252. At noon is when there is more demand to fly to London, so prices are often more expensive at around C$ 585 per ticket.

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

You are more likely to see cheaper flights to London from Paris when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 251 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Paris for as low as C$ 211 on momondo.

There are 4 cabin classes available to choose from on Paris 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 Paris to London.

As of March 2026, prices for Paris to London flights are approximately 40% more expensive when compared to flights at the same time last year.

Historically, on average around 18% of flights between Paris and London have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

Generally, flights departing in the early afternoon 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, Vueling has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

As of March 2026, there are 53 flights per day flying from Paris to London. The most common time of day flights depart is 10:00a.m., with 42% of flights taking off at noon.

As of March 2026, there are 375 flights per week flying from Paris to London. The most common day of the week flights depart is Sat, with 19% of flights taking off on this day.