£25 Find Cheap Flights from Barcelona to Bilbao – Compare and Save

If your flying dates are flexible, you should consider flying to Bilbao on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Barcelona to Bilbao. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

The cheapest month for flights from Barcelona-El Prat Airport to Bilbao is January, where tickets cost £70 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £118 and £98 respectively.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £140 on average.

To get a below average price on the flight from Barcelona-El Prat Airport to Bilbao, you should book around 5 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

In the past 5 days, the cheapest return tickets from Barcelona to Bilbao were found on Vueling (£65) and Air Europa (£103).

There is just one airline that flies from Barcelona-El Prat Airport to Bilbao direct and that is Vueling. The best return deal found from Vueling for the route is £35.

Weekly flights between Barcelona and Bilbao historically see delays in approximately 11% of cases, with the average delay over the past year being 96 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 11% 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 5 and 7 direct 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 12:00 and most flights take off in the morning. Each week, there are 45 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.