Cheap flights from Barcelona-El Prat Airport to Bilbao from £30

If you are unable to visit Bilbao during the month of January, then departing from Barcelona-El Prat Airport during the month February is also very affordable. Most momondo users find prices during this month for around £75.

The cheapest day to depart on your flight to Bilbao is on a Wednesday when prices can be found for as low as £55. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Barcelona-El Prat Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £165.

In the evening is the cheapest time of day to fly from Barcelona-El Prat Airport to Bilbao when you can find flight prices for as low as £52. Flying to Bilbao in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £88 on average. Flights to Bilbao from Barcelona-El Prat Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Bilbao from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bilbao for around £85 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bilbao from Barcelona-El Prat Airport for as low as £55 on momondo.

There is only 1 cabin class available to choose from on Barcelona-El Prat Airport to Bilbao flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 30% on your flight if you consider stops on a Barcelona-El Prat Airport to Bilbao flight.

As of September 2026, prices for Barcelona-El Prat Airport to Bilbao flights are approximately 22% cheaper when compared to flights at the same time last year.

Historically, on average around 11% of flights between Barcelona and Bilbao have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon 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. Friday 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 11% of their flights experiencing any sort of delay.

The number of flights available between Barcelona-El Prat Airport and Bilbao is 10 per day as of September 2026. The most frequent departure time is 07:00, with 68% of daily flights leaving at midday.

As of September 2026, there are 71 flights per week flying from Barcelona-El Prat Airport to Bilbao. The most common day of the week flights depart is Tue, with 30% of flights taking off on this day.