Cheap flights from Milan to Barcelona from $21

The cheapest month to fly to Barcelona-El Prat Airport from Milan is in November. Flight prices, which tend to average around $70, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Milan during October instead. Flights to Barcelona-El Prat Airport in October, while not as cheap as those in November, still average around $74.

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $88. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $155. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

Flying to Barcelona-El Prat Airport from Milan in the morning is the least expensive time of day to depart. momondo users have found prices as low as $103 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $176 on average. Flights to Barcelona-El Prat Airport from Milan at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Milan Malpensa to Barcelona-El Prat for the best Milan - Barcelona-El Prat flight prices

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Milan when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $99 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Milan for as low as $69 on momondo.

There are 3 cabin classes available to choose from on Milan to Barcelona-El Prat Airport 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 Milan to Barcelona-El Prat Airport.

As of September 2026, prices for Milan to Barcelona-El Prat Airport flights are approximately 11% cheaper when compared to flights at the same time last year.

easyJet and Ryanair are the most popular carriers operating from Milan to Barcelona-El Prat

Ryanair, Vueling and easyJet are the top three most popular airlines that fly to Barcelona-El Prat Airport from Milan according to our data. Ryanair is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Barcelona-El Prat Airport. Keep in mind that there are 4 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Milan and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday 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 17% of their flights experiencing any sort of delay.

As of September 2026, there are 9 flights per day flying from Milan to Barcelona-El Prat Airport. The most common time of day flights depart is 6:00PM, with 38% of flights taking off in the afternoon.

67 flights are operational weekly from Milan to Barcelona-El Prat Airport as of September 2026. The most popular departure day for this route is Mon, with 48% of flights per week taking off on this day.