Cheap Flights from Bilbao to Madrid from $21

Frequently Asked Questions

• What are the cheapest flights from Bilbao to Madrid (BIO-MAD)?

  Based on Trip.com data, Air Europa offers one-way fares as low as $21 on Cheapest nonstop routes (e.g. BIO to MAD on Wed, Sep 23), while Air Europa offers Cheapest nonstop round-trips from $53 departing on Tue, Sep 15 and returning on Tue, Sep 22.

• Which airlines offer direct flights from Bilbao to Madrid?

  At the moment, you can catch a nonstop flight from Bilbao to Madrid with the following airlines, including: Air Europa Iberia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Bilbao (BIO) to Madrid (MAD) and what is the distance?

  It takes around 1 hour 9 minutes to fly from Bilbao (BIO) to Madrid (MAD).

• When is the best time to book flights from Bilbao to Madrid?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bilbao to Madrid is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Bilbao to Madrid?

  Based on Trip.com data in the past 4 weeks, there is 56 flight per week flying from Bilbao to Madrid. You can check the weekly schedule for popular airlines on this route below: Air Europa: S/M/T/W/T/F/S -- UX7156 (08:29)

• How can I find the best deals on flights from Bilbao to Madrid?

  To find best deals on flights from Bilbao to Madrid, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Sep 23, with one-way flights priced at just $21.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Europa.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Madrid travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Bilbao (BIO) to Madrid (MAD) the cheapest?

  The cheapest months to fly from Bilbao to Madrid is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Bilbao to Madrid on?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Bilbao to Madrid on September 27, 2026 with Air Europa, with prices starting at $18.

• Which airports can I fly into Madrid from Bilbao?

  You can arrive at any of the following airports in Madrid: Madrid Barajas Airport (MAD). Flights from Bilbao Airport to Madrid Barajas Airport (BIO-MAD) are by far the most popular option for this route.

• Is there any time difference between Bilbao and Madrid?

  The time difference between Madrid and Bilbao is 0m.

• How do I change or cancel my ticket from Bilbao to Madrid?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Bilbao to Madrid?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Bilbao to Madrid is $97. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Bilbao to Madrid?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Bilbao to Madrid is $134. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Bilbao to Madrid on Trip.com?

  Enter Bilbao and Madrid, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.