Cheap flights from Paris Orly Airport to London from €39

In general, January is the cheapest month to fly from Paris Orly Airport to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €82. If you are unable to visit London during the month of January, then departing from Paris Orly Airport during the month March is also very affordable. Most momondo users find prices during this month for around €84.

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €58. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Paris Orly Airport to London for around €1,096.

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 €142 when searching weeks before you fly. 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 €108 on momondo.

There is only 1 cabin class 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.

As of April 2026, prices for Paris Orly Airport to London flights are approximately 104% 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 105 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.

Saturday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

As of April 2026, there are 3 flights per day flying from Paris Orly Airport to London. The most common time of day flights depart is 13:00, with 100% of flights taking off in the afternoon.

As of April 2026, 21 flights take off from Paris Orly Airport and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.