$35 Find Cheap Flights from Barcelona to Bilbao

For Barcelona to Bilbao, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Bilbao back to Barcelona, the best deals are generally found on Saturday, with Sunday being the most expensive.

The cheapest month for flights from Barcelona-El Prat Airport to Bilbao is January, where tickets cost $97 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $153 and $153 respectively.

Weekly flights between Barcelona and Bilbao historically see delays in approximately 12% of cases, with the average delay over the past year being 98 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Based on our data, Vueling have experienced the fewest delays on this route in the past 12 months, with only about 12% of their flights encountering any delays.

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 4 and 5 nonstop flights that take off from Barcelona-El Prat Airport and land in Bilbao, with an average flight time of 1h 17m. The most common departure time is 1:00 pm and most flights take off in the morning. Each week, there are 30 flights. The most frequent day of departure is Wednesday, when 17% of all weekly flights depart. The fewest flights depart on a Monday.