Cheap flights from London Heathrow Airport to Paris from $73

The cheapest month to fly to Paris Orly Airport from London Heathrow Airport is in January. Flight prices, which tend to average around $131, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Paris Orly Airport from London Heathrow Airport during September instead. Flights to Paris Orly Airport in September, while not as cheap as those in January, still average around $152.

According to our data, Thursday is the cheapest day to fly to Paris Orly Airport from London Heathrow Airport. The lowest ticket price found for a Thursday departure recently was $134. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London Heathrow Airport to Paris Orly Airport on a Wednesday will generally be more expensive and average around $197. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Paris Orly Airport is in the afternoon. momondo users have found flights departing from London Heathrow Airport to Paris Orly Airport in the afternoon for as low as $144. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive, with an average ticket price of $202.

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

You are more likely to see cheaper flights to Paris Orly Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Paris Orly Airport for around $225 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Paris Orly Airport from London Heathrow Airport for as low as $101 on momondo.

There is only 1 cabin class available to choose from on London Heathrow Airport to Paris Orly 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 11% 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 125 minutes.

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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Vueling have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

As of August 2026, there are 3 flights per day flying from London Heathrow Airport to Paris Orly Airport. The most common time of day flights depart is 15:00, with 100% of flights taking off in the afternoon.

The number of flights available between London Heathrow Airport and Paris Orly Airport is 21 per week as of August 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.