Cheap flights from Barcelona-El Prat Airport to Santiago de Compostela from €35

The month of February is, on average, the cheapest month to fly to Santiago de Compostela from Barcelona-El Prat Airport, with most prices found around €92. If you are unable to visit Santiago de Compostela during the month of February, then departing from Barcelona-El Prat Airport during the month January is also very affordable. Most momondo users find prices during this month for around €131.

You are more likely to see cheaper flights to Santiago de Compostela from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago de Compostela for around €138 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago de Compostela from Barcelona-El Prat Airport for as low as €116 on momondo.

Historically, on average around 13% of flights between Barcelona and Santiago de Compostela 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.

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 13% of their flights experiencing any sort of delay.

As of July 2026, 6 flights take off from Barcelona-El Prat Airport and land in Santiago de Compostela each day. The most common flight departure time for this route is 09:00, with 49% of daily flights taking off at midday.

As of July 2026, there are 48 flights per week flying from Barcelona-El Prat Airport to Santiago de Compostela. The most common day of the week flights depart is Wed, with 31% of flights taking off on this day.