Cheap flights from Porto to Spain from £19

The cheapest month to fly to Spain from Porto is in October. Flight prices, which tend to average around £62, are often lower during this time because this is during the off-season. If you aren’t able to travel to Spain during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £68.

The cheapest day to depart on your flight to Spain is on a Thursday when prices can be found for as low as £69. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Spain is Tuesday, with ticket prices averaging around £171.

In the afternoon is the cheapest time of day to fly from Porto to Spain when you can find flight prices for as low as £95. Flying to Spain in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of £129.

Fly from Porto to Valencia for the best Porto - Spain flight prices

You are more likely to see cheaper flights to Spain from Porto when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around £87 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Porto for as low as £74 on momondo.

There are 3 cabin classes available to choose from on Porto to Spain 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 16% of flights between Porto and Spain have experienced a delay on any given week. The average delay length over the past 12 months has been 104 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.

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, Air Europa have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

As of May 2026, there are 42 flights per day flying from Porto to Spain. The most common time of day flights depart is 08:00, with 47% of flights taking off at midday.

As of May 2026, 299 flights take off from Porto and land in Spain each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.