Cheap flights from Ireland to Lyon from €55

The month of May is another great option to travel to Lyon, with average flight prices from Ireland averaging around €77.

According to our data, Thursday is the cheapest day to fly to Lyon from Ireland. The lowest ticket price found for a Thursday departure recently was €184. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €270. These prices are subject to change though, so be sure to set up a Price Alert for flights to Lyon.

Our most recent data shows that the best time of day to fly to Lyon is at midday. Flights from Ireland to Lyon during this time can be as low as €201. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €237 on average. Flights to Lyon from Ireland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Dublin to Lyon-Saint Exupéry for the best Ireland - Lyon-Saint Exupéry flight prices

You are more likely to see cheaper flights to Lyon from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Lyon for around €218 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lyon from Ireland for as low as €140 on momondo.

Aer Lingus and British Airways are the most popular carriers operating from Ireland to Lyon-Saint Exupéry

Aer Lingus, Lufthansa and Ryanair are the top three most popular airlines that fly to Lyon from Ireland according to our data. Aer Lingus is the first choice among our users, with 76% of people opting to fly with this airline when travelling to Lyon. Keep in mind that there are 3 different airlines that fly to Lyon on a routine basis, so you have a few additional options to choose from.

Historically, on average around 8% of flights between Ireland and Lyon have experienced a delay on any given week. The average delay length over the past 12 months has been 90 minutes.

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

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

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of May 2026, there are 3 flights per day flying from Ireland to Lyon. The most common time of day flights depart is 12:00, with 63% of flights taking off in the afternoon.

The number of flights available between Ireland and Lyon is 22 per week as of May 2026. The most frequent departure day is Tue, with 18% of weekly flights leaving on this day.