Cheap flights from Ireland to Porto from £26

The month of March is, on average, the cheapest month to fly to Porto from Ireland, with most prices found around £36. If you are unable to visit Porto during the month of March, then departing from Ireland during the month November is also very affordable. Most momondo users find prices during this month for around £49.

According to our data, Monday is the cheapest day to fly to Porto from Ireland. The lowest ticket price found for a Monday departure recently was £91. 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 Friday because tickets tend to average around £189. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

Our data shows that the cheapest Ireland to Porto flights are usually those with departure times in the morning. Our users have found flights to Porto in the morning for as low as £131. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £190 on average. Flights to Porto from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Dublin to Porto for the best Ireland - Porto flight prices

You are more likely to see cheaper flights to Porto from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around £166 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Ireland for as low as £122 on momondo.

There is only 1 cabin class available to choose from on Ireland to Porto 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 29% of flights between Ireland and Porto have experienced a delay on any given week. The average delay length over the past 12 months has been 116 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon 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, Ryanair have had the fewest delays on this route over the last 12 months, with about 29% of their flights experiencing any sort of delay.