Cheap flights from Paris Orly Airport to London from $37

The cheapest month to fly to London from Paris Orly Airport is in March. Flight prices, which tend to average around $91, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Paris Orly Airport averaging around $97.

The cheapest day to depart from Paris Orly Airport to London is on a Friday. Travelers who choose to depart for London on a Friday will often find tickets for as low as $194. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $268. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

Flying to London from Paris Orly Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $192 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $217. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to London from Paris Orly Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $159 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Paris Orly Airport for as low as $103 on momondo.

There are 2 cabin classes available to choose from on Paris Orly 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 Orly Airport to London.

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

Historically, on average around 6% 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 at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

According to our data, Vueling have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

As of February 2026, there are 7 flights per day flying from Paris Orly Airport to London. The most common time of day flights depart is 2:00PM, with 58% of flights taking off in the afternoon.

54 flights are operational weekly from Paris Orly Airport to London as of February 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.