€23 Cheap Flights Bilbao to Barcelona (BIO-BCN)

Round-trip journeys from Bilbao Airport to Barcelona Intl. Airport (BCN) start from €44. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.

This varies from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where you'll find instructions on how to cancel online.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Bilbao Airport (BIO) to Barcelona Airport flights, you'll see a "no change fees" filter for you to select.

A flight distance of just 470 kilometres separates Loiu and El Prat de Llobregat. Once you're up in the skies, you won't have time to do much more than read the magazine in your seat pocket.

Operating 169 flights every month, Vueling (VY) is a great choice when flying straight from Bilbao Airport to BCN.

Booking your trip from BIO to BCN at the last minute could save you some serious cash. However, it could end up costing a great deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.