Cheap flights from Madrid, Spain to Bilbao
Cheap flight deals from Madrid to Bilbao
Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.
Popular in | May |
|---|---|
Cheapest in | January |
Average price | C$ 155 |
Good one-way deal | C$ 140 or less |
Best time to book a flight from Madrid to Bilbao
Have a flexible travel schedule? Discover the best time to fly to Bilbao from Madrid with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Madrid to Bilbao
How far ahead should I book a flight from Madrid to Bilbao?
The price you pay for your flight from Madrid to Bilbao may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Madrid to Bilbao?
Currently, October is the cheapest month in which you can book a flight from Madrid to Bilbao (average of C$ 71). Flying from Madrid to Bilbao in August is currently the most expensive (average of C$ 91). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MAD to BIO?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Madrid to Bilbao as you normally would.
How often are flights from Madrid to Bilbao delayed?
About 13% of weekly flights between Madrid and Bilbao have experienced delays in the past year, with the average delay time being 94 minutes.
What is the most punctual flight time for Madrid to Bilbao flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Madrid to Bilbao flights?
Over the past year, Albastar has had the lowest number of delays on this route, with no flights being classified as delayed.
Related info for your journey
Find useful and relevant information for your journey from Madrid to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Bilbao
Explore flights to Bilbao departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 October 2025.
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How does Cheapflights help users find flights from Madrid to Bilbao?
Deals for Madrid to Bilbao flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Madrid to Bilbao?
Cheapflights simply makes it quick and affordable to book flights from Madrid to Bilbao by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Madrid to Bilbao with no change fees?
Yes! Cheapflights helps users easily find flights from Madrid to Bilbao with no change fees.
Can Cheapflights notify me if prices for flights from Madrid to Bilbao become cheaper?
Not ready to book yet? You can track prices for flights from Madrid to Bilbao on Cheapflights with our Price Alert feature and get notified when better prices are available.