Cheap flights from Porto to Barcelona from $34

The cheapest month to fly to Barcelona-El Prat Airport from Porto is in November. Flight prices, which tend to average around $83, 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 $89.

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Saturday when prices can be found for as low as $103. 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 Sunday because tickets tend to average around $161. 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 Porto in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $113 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $149 on average. Flights to Barcelona-El Prat Airport from Porto in the morning are generally more expensive because this time of day is more convenient for travelers’ 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 $115 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 Porto for as low as $98 on momondo.

There are 3 cabin classes available to choose from on Porto to Barcelona-El Prat 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 18% 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 103 minutes.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Ryanair have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

8 flights are operational daily from Porto to Barcelona-El Prat Airport as of March 2026. The most popular departure time for this route is 8:00AM, with 49% of flights per day taking off at noon.

The number of flights available between Porto and Barcelona-El Prat Airport is 56 per week as of March 2026. The most frequent departure day is Mon, with 23% of weekly flights leaving on this day.