Cheap flights from Porto to Barcelona from £28

The cheapest month to fly to Barcelona-El Prat Airport from Porto is in November. Flight prices, which tend to average around £76, 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 Porto during March instead. Flights to Barcelona-El Prat Airport in March, while not as cheap as those in November, still average around £77.

According to our data, Saturday is the cheapest day to fly to Barcelona-El Prat Airport from Porto. The lowest ticket price found for a Saturday departure recently was £79. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Barcelona-El Prat Airport is Thursday, with ticket prices averaging around £165.

Flying to Barcelona-El Prat Airport from Porto in the evening is the least expensive time of day to depart. momondo users have found prices as low as £122 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £201 on average. Flights to Barcelona-El Prat Airport from Porto at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Porto when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around £94 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Porto for as low as £79 on momondo.

There is only 1 cabin class available to choose from on Porto 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.

Historically, on average around 19% of flights between Porto and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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 19% of their flights experiencing any sort of delay.

As of October 2026, 5 flights take off from Porto and land in Barcelona-El Prat Airport each day. The most common flight departure time for this route is 13:00, with 48% of daily flights taking off in the afternoon.

As of October 2026, there are 38 flights per week flying from Porto to Barcelona-El Prat Airport. The most common day of the week flights depart is Thu, with 34% of flights taking off on this day.